Scalability and performance OpenShift Container Platform 4.10 Scaling your OpenShift Container Platform cluster and tuning performance in production environments Red Hat OpenShift Documentation Team

Commands:
kubeletConfig: podsPerCore: 10
kubeletConfig: maxPods: 250
oc get kubeletconfig
NAME AGE set-max-pods 15m
oc get mc | grep kubelet
99-worker-generated-kubelet-1 b5c5119de007945b6fe6fb215db3b8e2ceb12511 3.2.0 26m
oc describe machineconfigpool <name>
oc describe machineconfigpool worker
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: creationTimestamp: 2019-02-08T14:52:39Z generation: 1 labels: custom-kubelet: set-max-pods 1
oc label machineconfigpool worker custom-kubelet=set-max-pods
oc get machineconfig
oc describe node <node_name>
oc describe node ci-ln-5grqprb-f76d1-ncnqq-worker-a-mdv94
Allocatable: attachable-volumes-aws-ebs: 25 cpu: 3500m hugepages-1Gi: 0 hugepages-2Mi: 0 memory: 15341844Ki pods: 250
apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: set-max-pods spec: machineConfigPoolSelector: matchLabels: custom-kubelet: set-max-pods 1 kubeletConfig: maxPods: 500 2
apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: set-max-pods spec: machineConfigPoolSelector: matchLabels: custom-kubelet: set-max-pods kubeletConfig: maxPods: <pod_count> kubeAPIBurst: <burst_rate> kubeAPIQPS: <QPS>
oc label machineconfigpool worker custom-kubelet=large-pods
oc create -f change-maxPods-cr.yaml
oc get kubeletconfig
NAME AGE set-max-pods 15m
oc describe node <node_name>
Allocatable: attachable-volumes-gce-pd: 127 cpu: 3500m ephemeral-storage: 123201474766 hugepages-1Gi: 0 hugepages-2Mi: 0 memory: 14225400Ki pods: 500 1
oc get kubeletconfigs set-max-pods -o yaml
spec: kubeletConfig: maxPods: 500 machineConfigPoolSelector: matchLabels: custom-kubelet: set-max-pods status: conditions: - lastTransitionTime: "2021-06-30T17:04:07Z" message: Success status: "True" type: Success
oc edit machineconfigpool worker
spec: maxUnavailable: <node_count>
sudo podman run --volume /var/lib/etcd:/var/lib/etcd:Z quay.io/openshift-scale/etcd-perf
sudo docker run --volume /var/lib/etcd:/var/lib/etcd:Z quay.io/openshift-scale/etcd-perf
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 98-var-lib-etcd spec: config: ignition: version: 3.2.0 systemd: units: - contents: | [Unit] Description=Make File System on /dev/sdb DefaultDependencies=no BindsTo=dev-sdb.device After=dev-sdb.device var.mount Before=systemd-fsck@dev-sdb.service [Service] Type=oneshot RemainAfterExit=yes ExecStart=/usr/lib/systemd/systemd-makefs xfs /dev/sdb TimeoutSec=0 [Install] WantedBy=var-lib-containers.mount enabled: true name: systemd-mkfs@dev-sdb.service - contents: | [Unit] Description=Mount /dev/sdb to /var/lib/etcd Before=local-fs.target Requires=systemd-mkfs@dev-sdb.service After=systemd-mkfs@dev-sdb.service var.mount [Mount] What=/dev/sdb Where=/var/lib/etcd Type=xfs Options=defaults,prjquota [Install] WantedBy=local-fs.target enabled: true name: var-lib-etcd.mount - contents: | [Unit] Description=Sync etcd data if new mount is empty DefaultDependencies=no After=var-lib-etcd.mount var.mount Before=crio.service [Service] Type=oneshot RemainAfterExit=yes ExecCondition=/usr/bin/test ! -d /var/lib/etcd/member ExecStart=/usr/sbin/setenforce 0 ExecStart=/bin/rsync -ar /sysroot/ostree/deploy/rhcos/var/lib/etcd/ /var/lib/etcd/ ExecStart=/usr/sbin/setenforce 1 TimeoutSec=0 [Install] WantedBy=multi-user.target graphical.target enabled: true name: sync-var-lib-etcd-to-etcd.service - contents: | [Unit] Description=Restore recursive SELinux security contexts DefaultDependencies=no After=var-lib-etcd.mount Before=crio.service [Service] Type=oneshot RemainAfterExit=yes ExecStart=/sbin/restorecon -R /var/lib/etcd/ TimeoutSec=0 [Install] WantedBy=multi-user.target graphical.target enabled: true name: restorecon-var-lib-etcd.service
oc login -u USD{ADMIN} -p USD{ADMINPASSWORD} USD{API} ... output omitted
oc create -f etcd-mc.yml machineconfig.machineconfiguration.openshift.io/98-var-lib-etcd created
oc login -u USD{ADMIN} -p USD{ADMINPASSWORD} USD{API} [... output omitted ...]
oc create -f etcd-mc.yml machineconfig.machineconfiguration.openshift.io/98-var-lib-etcd created
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 98-var-lib-etcd spec: config: ignition: version: 3.2.0 systemd: units: - contents: | [Unit] Description=Mount /dev/sdb to /var/lib/etcd Before=local-fs.target Requires=systemd-mkfs@dev-sdb.service After=systemd-mkfs@dev-sdb.service var.mount [Mount] What=/dev/sdb Where=/var/lib/etcd Type=xfs Options=defaults,prjquota [Install] WantedBy=local-fs.target enabled: true name: var-lib-etcd.mount
oc replace -f etcd-mc.yml
etcd member has been defragmented: <member_name> , memberID: <member_id>
failed defrag on member: <member_name> , memberID: <member_id> : <error_message>
oc -n openshift-etcd get pods -l k8s-app=etcd -o wide
etcd-ip-10-0-159-225.example.redhat.com 3/3 Running 0 175m 10.0.159.225 ip-10-0-159-225.example.redhat.com <none> <none> etcd-ip-10-0-191-37.example.redhat.com 3/3 Running 0 173m 10.0.191.37 ip-10-0-191-37.example.redhat.com <none> <none> etcd-ip-10-0-199-170.example.redhat.com 3/3 Running 0 176m 10.0.199.170 ip-10-0-199-170.example.redhat.com <none> <none>
oc rsh -n openshift-etcd etcd-ip-10-0-159-225.example.redhat.com etcdctl endpoint status --cluster -w table
Defaulting container name to etcdctl. Use 'oc describe pod/etcd-ip-10-0-159-225.example.redhat.com -n openshift-etcd' to see all of the containers in this pod. +---------------------------+------------------+---------+---------+-----------+------------+-----------+------------+--------------------+--------+ | ENDPOINT | ID | VERSION | DB SIZE | IS LEADER | IS LEARNER | RAFT TERM | RAFT INDEX | RAFT APPLIED INDEX | ERRORS | +---------------------------+------------------+---------+---------+-----------+------------+-----------+------------+--------------------+--------+ | https://10.0.191.37:2379 | 251cd44483d811c3 | 3.4.9 | 104 MB | false | false | 7 | 91624 | 91624 | | | https://10.0.159.225:2379 | 264c7c58ecbdabee | 3.4.9 | 104 MB | false | false | 7 | 91624 | 91624 | | | https://10.0.199.170:2379 | 9ac311f93915cc79 | 3.4.9 | 104 MB | true | false | 7 | 91624 | 91624 | | +---------------------------+------------------+---------+---------+-----------+------------+-----------+------------+--------------------+--------+
oc rsh -n openshift-etcd etcd-ip-10-0-159-225.example.redhat.com
sh-4.4# unset ETCDCTL_ENDPOINTS
sh-4.4# etcdctl --command-timeout=30s --endpoints=https://localhost:2379 defrag
Finished defragmenting etcd member[https://localhost:2379]
sh-4.4# etcdctl endpoint status -w table --cluster
+---------------------------+------------------+---------+---------+-----------+------------+-----------+------------+--------------------+--------+ | ENDPOINT | ID | VERSION | DB SIZE | IS LEADER | IS LEARNER | RAFT TERM | RAFT INDEX | RAFT APPLIED INDEX | ERRORS | +---------------------------+------------------+---------+---------+-----------+------------+-----------+------------+--------------------+--------+ | https://10.0.191.37:2379 | 251cd44483d811c3 | 3.4.9 | 104 MB | false | false | 7 | 91624 | 91624 | | | https://10.0.159.225:2379 | 264c7c58ecbdabee | 3.4.9 | 41 MB | false | false | 7 | 91624 | 91624 | | 1 | https://10.0.199.170:2379 | 9ac311f93915cc79 | 3.4.9 | 104 MB | true | false | 7 | 91624 | 91624 | | +---------------------------+------------------+---------+---------+-----------+------------+-----------+------------+--------------------+--------+
sh-4.4# etcdctl alarm list
memberID:12345678912345678912 alarm:NOSPACE
sh-4.4# etcdctl alarm disarm
oc edit configmap cluster-monitoring-config -n openshift-monitoring
apiVersion: v1 kind: ConfigMap metadata: name: cluster-monitoring-config namespace: openshift-monitoring data: config.yaml: |+ alertmanagerMain: nodeSelector: 1 node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute prometheusK8s: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute prometheusOperator: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute grafana: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute k8sPrometheusAdapter: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute kubeStateMetrics: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute telemeterClient: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute openshiftStateMetrics: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute thanosQuerier: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute
watch 'oc get pod -n openshift-monitoring -o wide'
oc delete pod -n openshift-monitoring <pod>
oc get configs.imageregistry.operator.openshift.io/cluster -o yaml
apiVersion: imageregistry.operator.openshift.io/v1 kind: Config metadata: creationTimestamp: 2019-02-05T13:52:05Z finalizers: - imageregistry.operator.openshift.io/finalizer generation: 1 name: cluster resourceVersion: "56174" selfLink: /apis/imageregistry.operator.openshift.io/v1/configs/cluster uid: 36fd3724-294d-11e9-a524-12ffeee2931b spec: httpSecret: d9a012ccd117b1e6616ceccb2c3bb66a5fed1b5e481623 logging: 2 managementState: Managed proxy: {} replicas: 1 requests: read: {} write: {} storage: s3: bucket: image-registry-us-east-1-c92e88cad85b48ec8b312344dff03c82-392c region: us-east-1 status:
oc edit configs.imageregistry.operator.openshift.io/cluster
spec: affinity: podAntiAffinity: preferredDuringSchedulingIgnoredDuringExecution: - podAffinityTerm: namespaces: - openshift-image-registry topologyKey: kubernetes.io/hostname weight: 100 logLevel: Normal managementState: Managed nodeSelector: 1 node-role.kubernetes.io/infra: "" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved
oc get pods -o wide -n openshift-image-registry
oc describe node <node_name>
oc get ingresscontroller default -n openshift-ingress-operator -o yaml
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: creationTimestamp: 2019-04-18T12:35:39Z finalizers: - ingresscontroller.operator.openshift.io/finalizer-ingresscontroller generation: 1 name: default namespace: openshift-ingress-operator resourceVersion: "11341" selfLink: /apis/operator.openshift.io/v1/namespaces/openshift-ingress-operator/ingresscontrollers/default uid: 79509e05-61d6-11e9-bc55-02ce4781844a spec: {} status: availableReplicas: 2 conditions: - lastTransitionTime: 2019-04-18T12:36:15Z status: "True" type: Available domain: apps.<cluster>.example.com endpointPublishingStrategy: type: LoadBalancerService selector: ingresscontroller.operator.openshift.io/deployment-ingresscontroller=default
oc edit ingresscontroller default -n openshift-ingress-operator
spec: nodePlacement: nodeSelector: 1 matchLabels: node-role.kubernetes.io/infra: "" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved
oc get pod -n openshift-ingress -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES router-default-86798b4b5d-bdlvd 1/1 Running 0 28s 10.130.2.4 ip-10-0-217-226.ec2.internal <none> <none> router-default-955d875f4-255g8 0/1 Terminating 0 19h 10.129.2.4 ip-10-0-148-172.ec2.internal <none> <none>
oc get node <node_name> 1
NAME STATUS ROLES AGE VERSION ip-10-0-217-226.ec2.internal Ready infra,worker 17h v1.23.0
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: worker name: 50-enable-rfs spec: config: ignition: version: 2.2.0 storage: files: - contents: source: data:text/plain;charset=US-ASCII,%23%20turn%20on%20Receive%20Flow%20Steering%20%28RFS%29%20for%20all%20network%20interfaces%0ASUBSYSTEM%3D%3D%22net%22%2C%20ACTION%3D%3D%22add%22%2C%20RUN%7Bprogram%7D%2B%3D%22/bin/bash%20-c%20%27for%20x%20in%20/sys/%24DEVPATH/queues/rx-%2A%3B%20do%20echo%208192%20%3E%20%24x/rps_flow_cnt%3B%20%20done%27%22%0A filesystem: root mode: 0644 path: /etc/udev/rules.d/70-persistent-net.rules - contents: source: data:text/plain;charset=US-ASCII,%23%20define%20sock%20flow%20enbtried%20for%20%20Receive%20Flow%20Steering%20%28RFS%29%0Anet.core.rps_sock_flow_entries%3D8192%0A filesystem: root mode: 0644 path: /etc/sysctl.d/95-enable-rps.conf
oc create -f enable-rfs.yaml
oc get mc
oc delete mc 50-enable-rfs
cat 05-master-kernelarg-hpav.yaml apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 05-master-kernelarg-hpav spec: config: ignition: version: 3.1.0 kernelArguments: - rd.dasd=800-805
cat 05-worker-kernelarg-hpav.yaml apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: worker name: 05-worker-kernelarg-hpav spec: config: ignition: version: 3.1.0 kernelArguments: - rd.dasd=800-805
oc create -f 05-master-kernelarg-hpav.yaml
oc create -f 05-worker-kernelarg-hpav.yaml
oc delete -f 05-master-kernelarg-hpav.yaml
oc delete -f 05-worker-kernelarg-hpav.yaml
<interface type="direct"> <source network="net01"/> <model type="virtio"/> <driver ... queues="2"/> </interface>
<domain> <iothreads>3</iothreads> 1 <devices> <disk type="block" device="disk"> 2 <driver ... iothread="2"/> </disk> </devices> </domain>
<disk type="block" device="disk"> <driver name="qemu" type="raw" cache="none" io="native" iothread="1"/> </disk>
<memballoon model="none"/>
sysctl kernel.sched_migration_cost_ns=60000
kernel.sched_migration_cost_ns=60000
cgroup_controllers = [ "cpu", "devices", "memory", "blkio", "cpuacct" ]
systemctl restart libvirtd
echo 0 > /sys/module/kvm/parameters/halt_poll_ns
echo 80000 > /sys/module/kvm/parameters/halt_poll_ns
oc edit machineset <machineset> -n openshift-machine-api
oc scale --replicas=0 machineset <machineset> -n openshift-machine-api
oc edit machineset <machineset> -n openshift-machine-api
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: <machineset> namespace: openshift-machine-api spec: replicas: 0
oc scale --replicas=2 machineset <machineset> -n openshift-machine-api
oc edit machineset <machineset> -n openshift-machine-api
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: <machineset> namespace: openshift-machine-api spec: replicas: 2
apiVersion: machine.openshift.io/v1beta1 kind: MachineHealthCheck metadata: name: example 1 namespace: openshift-machine-api spec: selector: matchLabels: machine.openshift.io/cluster-api-machine-role: <role> 2 machine.openshift.io/cluster-api-machine-type: <role> 3 machine.openshift.io/cluster-api-machineset: <cluster_name>-<label>-<zone> 4 unhealthyConditions: - type: "Ready" timeout: "300s" 5 status: "False" - type: "Ready" timeout: "300s" 6 status: "Unknown" maxUnhealthy: "40%" 7 nodeStartupTimeout: "10m" 8
oc apply -f healthcheck.yml
oc get Tuned/default -o yaml -n openshift-cluster-node-tuning-operator
apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: default namespace: openshift-cluster-node-tuning-operator spec: recommend: - profile: "openshift-control-plane" priority: 30 match: - label: "node-role.kubernetes.io/master" - label: "node-role.kubernetes.io/infra" - profile: "openshift-node" priority: 40
oc exec USDtuned_pod -n openshift-cluster-node-tuning-operator -- find /usr/lib/tuned/openshift{,-control-plane,-node} -name tuned.conf -exec grep -H ^ {} \;
oc get profile -n openshift-cluster-node-tuning-operator
NAME TUNED APPLIED DEGRADED AGE master-0 openshift-control-plane True False 6h33m master-1 openshift-control-plane True False 6h33m master-2 openshift-control-plane True False 6h33m worker-a openshift-node True False 6h28m worker-b openshift-node True False 6h28m
profile: - name: tuned_profile_1 data: | # TuneD profile specification [main] summary=Description of tuned_profile_1 profile [sysctl] net.ipv4.ip_forward=1 # ... other sysctl's or other TuneD daemon plugins supported by the containerized TuneD - name: tuned_profile_n data: | # TuneD profile specification [main] summary=Description of tuned_profile_n profile # tuned_profile_n profile settings
recommend: <recommend-item-1> <recommend-item-n>
- machineConfigLabels: 1 <mcLabels> 2 match: 3 <match> 4 priority: <priority> 5 profile: <tuned_profile_name> 6 operand: 7 debug: <bool> 8
- label: <label_name> 1 value: <label_value> 2 type: <label_type> 3 <match> 4
- match: - label: tuned.openshift.io/elasticsearch match: - label: node-role.kubernetes.io/master - label: node-role.kubernetes.io/infra type: pod priority: 10 profile: openshift-control-plane-es - match: - label: node-role.kubernetes.io/master - label: node-role.kubernetes.io/infra priority: 20 profile: openshift-control-plane - priority: 30 profile: openshift-node
apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: openshift-node-custom namespace: openshift-cluster-node-tuning-operator spec: profile: - data: | [main] summary=Custom OpenShift node profile with an additional kernel parameter include=openshift-node [bootloader] cmdline_openshift_node_custom=+skew_tick=1 name: openshift-node-custom recommend: - machineConfigLabels: machineconfiguration.openshift.io/role: "worker-custom" priority: 20 profile: openshift-node-custom
apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: ingress namespace: openshift-cluster-node-tuning-operator spec: profile: - data: | [main] summary=A custom OpenShift ingress profile include=openshift-control-plane [sysctl] net.ipv4.ip_local_port_range="1024 65535" net.ipv4.tcp_tw_reuse=1 name: openshift-ingress recommend: - match: - label: tuned.openshift.io/ingress-node-label priority: 10 profile: openshift-ingress
oc exec USDtuned_pod -n openshift-cluster-node-tuning-operator -- find /usr/lib/tuned/ -name tuned.conf -printf '%h\n' | sed 's|^.*/||'
apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: openshift-node-hpc-compute namespace: openshift-cluster-node-tuning-operator spec: profile: - data: | [main] summary=Custom OpenShift node profile for HPC compute workloads include=openshift-node,hpc-compute name: openshift-node-hpc-compute recommend: - match: - label: tuned.openshift.io/openshift-node-hpc-compute priority: 20 profile: openshift-node-hpc-compute
oc label node perf-node.example.com cpumanager=true
oc edit machineconfigpool worker
metadata: creationTimestamp: 2020-xx-xxx generation: 3 labels: custom-kubelet: cpumanager-enabled
apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: cpumanager-enabled spec: machineConfigPoolSelector: matchLabels: custom-kubelet: cpumanager-enabled kubeletConfig: cpuManagerPolicy: static 1 cpuManagerReconcilePeriod: 5s 2
oc create -f cpumanager-kubeletconfig.yaml
oc get machineconfig 99-worker-XXXXXX-XXXXX-XXXX-XXXXX-kubelet -o json | grep ownerReference -A7
"ownerReferences": [ { "apiVersion": "machineconfiguration.openshift.io/v1", "kind": "KubeletConfig", "name": "cpumanager-enabled", "uid": "7ed5616d-6b72-11e9-aae1-021e1ce18878" } ]
oc debug node/perf-node.example.com sh-4.2# cat /host/etc/kubernetes/kubelet.conf | grep cpuManager
cpuManagerPolicy: static 1 cpuManagerReconcilePeriod: 5s 2
cat cpumanager-pod.yaml
apiVersion: v1 kind: Pod metadata: generateName: cpumanager- spec: containers: - name: cpumanager image: gcr.io/google_containers/pause-amd64:3.0 resources: requests: cpu: 1 memory: "1G" limits: cpu: 1 memory: "1G" nodeSelector: cpumanager: "true"
oc create -f cpumanager-pod.yaml
oc describe pod cpumanager
Name: cpumanager-6cqz7 Namespace: default Priority: 0 PriorityClassName: <none> Node: perf-node.example.com/xxx.xx.xx.xxx Limits: cpu: 1 memory: 1G Requests: cpu: 1 memory: 1G QoS Class: Guaranteed Node-Selectors: cpumanager=true
├─init.scope │ └─1 /usr/lib/systemd/systemd --switched-root --system --deserialize 17 └─kubepods.slice ├─kubepods-pod69c01f8e_6b74_11e9_ac0f_0a2b62178a22.slice │ ├─crio-b5437308f1a574c542bdf08563b865c0345c8f8c0b0a655612c.scope │ └─32706 /pause
cd /sys/fs/cgroup/cpuset/kubepods.slice/kubepods-pod69c01f8e_6b74_11e9_ac0f_0a2b62178a22.slice/crio-b5437308f1ad1a7db0574c542bdf08563b865c0345c86e9585f8c0b0a655612c.scope for i in `ls cpuset.cpus tasks` ; do echo -n "USDi "; cat USDi ; done
cpuset.cpus 1 tasks 32706
grep ^Cpus_allowed_list /proc/32706/status
Cpus_allowed_list: 1
cat /sys/fs/cgroup/cpuset/kubepods.slice/kubepods-besteffort.slice/kubepods-besteffort-podc494a073_6b77_11e9_98c0_06bba5c387ea.slice/crio-c56982f57b75a2420947f0afc6cafe7534c5734efc34157525fa9abbf99e3849.scope/cpuset.cpus 0 oc describe node perf-node.example.com
Capacity: attachable-volumes-aws-ebs: 39 cpu: 2 ephemeral-storage: 124768236Ki hugepages-1Gi: 0 hugepages-2Mi: 0 memory: 8162900Ki pods: 250 Allocatable: attachable-volumes-aws-ebs: 39 cpu: 1500m ephemeral-storage: 124768236Ki hugepages-1Gi: 0 hugepages-2Mi: 0 memory: 7548500Ki pods: 250 ------- ---- ------------ ---------- --------------- ------------- --- default cpumanager-6cqz7 1 (66%) 1 (66%) 1G (12%) 1G (12%) 29m Allocated resources: (Total limits may be over 100 percent, i.e., overcommitted.) Resource Requests Limits -------- -------- ------ cpu 1440m (96%) 1 (66%)
NAME READY STATUS RESTARTS AGE cpumanager-6cqz7 1/1 Running 0 33m cpumanager-7qc2t 0/1 Pending 0 11s
oc edit KubeletConfig cpumanager-enabled
apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: cpumanager-enabled spec: machineConfigPoolSelector: matchLabels: custom-kubelet: cpumanager-enabled kubeletConfig: cpuManagerPolicy: static 1 cpuManagerReconcilePeriod: 5s topologyManagerPolicy: single-numa-node 2
spec: containers: - name: nginx image: nginx
spec: containers: - name: nginx image: nginx resources: limits: memory: "200Mi" requests: memory: "100Mi"
spec: containers: - name: nginx image: nginx resources: limits: memory: "200Mi" cpu: "2" example.com/device: "1" requests: memory: "200Mi" cpu: "2" example.com/device: "1"
apiVersion: v1 kind: Namespace metadata: name: openshift-numaresources
oc create -f nro-namespace.yaml
apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: numaresources-operator namespace: openshift-numaresources spec: targetNamespaces: - openshift-numaresources
oc create -f nro-operatorgroup.yaml
apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: numaresources-operator namespace: openshift-numaresources spec: channel: "{product-version}" name: numaresources-operator source: redhat-operators sourceNamespace: openshift-marketplace
oc create -f nro-sub.yaml
oc get csv -n openshift-numaresources
NAME DISPLAY VERSION REPLACES PHASE numaresources-operator.v4.10.0 NUMA Resources Operator 4.10.0 Succeeded
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: labels: cnf-worker-tuning: enabled machineconfiguration.openshift.io/mco-built-in: "" pools.operator.machineconfiguration.openshift.io/worker: "" name: worker spec: machineConfigSelector: matchLabels: machineconfiguration.openshift.io/role: worker nodeSelector: matchLabels: node-role.kubernetes.io/worker: ""
oc create -f nro-machineconfig.yaml
apiVersion: nodetopology.openshift.io/v1alpha1 kind: NUMAResourcesOperator metadata: name: numaresourcesoperator spec: nodeGroups: - machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: "" 1
oc create -f nrop.yaml
oc get numaresourcesoperators.nodetopology.openshift.io
NAME AGE numaresourcesoperator 10m
apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: cnf-worker-tuning spec: machineConfigPoolSelector: matchLabels: cnf-worker-tuning: enabled kubeletConfig: cpuManagerPolicy: "static" 1 cpuManagerReconcilePeriod: "5s" reservedSystemCPUs: "0,1" memoryManagerPolicy: "Static" 2 evictionHard: memory.available: "100Mi" kubeReserved: memory: "512Mi" reservedMemory: - numaNode: 0 limits: memory: "1124Mi" systemReserved: memory: "512Mi" topologyManagerPolicy: "single-numa-node" 3 topologyManagerScope: "pod"
oc create -f nro-kubeletconfig.yaml
apiVersion: nodetopology.openshift.io/v1alpha1 kind: NUMAResourcesScheduler metadata: name: numaresourcesscheduler spec: imageSpec: "registry.redhat.io/openshift4/noderesourcetopology-scheduler-container-rhel8:v4.10"
oc create -f nro-scheduler.yaml
oc get all -n openshift-numaresources
NAME READY STATUS RESTARTS AGE pod/numaresources-controller-manager-7575848485-bns4s 1/1 Running 0 13m pod/numaresourcesoperator-worker-dvj4n 2/2 Running 0 16m pod/numaresourcesoperator-worker-lcg4t 2/2 Running 0 16m pod/secondary-scheduler-56994cf6cf-7qf4q 1/1 Running 0 16m NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/numaresourcesoperator-worker 2 2 2 2 2 node-role.kubernetes.io/worker= 16m NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/numaresources-controller-manager 1/1 1 1 13m deployment.apps/secondary-scheduler 1/1 1 1 16m NAME DESIRED CURRENT READY AGE replicaset.apps/numaresources-controller-manager-7575848485 1 1 1 13m replicaset.apps/secondary-scheduler-56994cf6cf 1 1 1 16m
oc get numaresourcesschedulers.nodetopology.openshift.io numaresourcesscheduler -o json | jq '.status.schedulerName'
topo-aware-scheduler
apiVersion: apps/v1 kind: Deployment metadata: name: numa-deployment-1 namespace: openshift-numaresources spec: replicas: 1 selector: matchLabels: app: test template: metadata: labels: app: test spec: schedulerName: topo-aware-scheduler 1 containers: - name: ctnr image: quay.io/openshifttest/hello-openshift:openshift imagePullPolicy: IfNotPresent resources: limits: memory: "100Mi" cpu: "10" requests: memory: "100Mi" cpu: "10" - name: ctnr2 image: registry.access.redhat.com/rhel:latest imagePullPolicy: IfNotPresent command: ["/bin/sh", "-c"] args: [ "while true; do sleep 1h; done;" ] resources: limits: memory: "100Mi" cpu: "8" requests: memory: "100Mi" cpu: "8"
oc create -f nro-deployment.yaml
oc get pods -n openshift-numaresources
NAME READY STATUS RESTARTS AGE numa-deployment-1-56954b7b46-pfgw8 2/2 Running 0 129m numaresources-controller-manager-7575848485-bns4s 1/1 Running 0 15h numaresourcesoperator-worker-dvj4n 2/2 Running 0 18h numaresourcesoperator-worker-lcg4t 2/2 Running 0 16h secondary-scheduler-56994cf6cf-7qf4q 1/1 Running 0 18h
oc describe pod numa-deployment-1-56954b7b46-pfgw8 -n openshift-numaresources
Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal Scheduled 130m topo-aware-scheduler Successfully assigned openshift-numaresources/numa-deployment-1-56954b7b46-pfgw8 to compute-0.example.com
oc describe noderesourcetopologies.topology.node.k8s.io
Zones: Costs: Name: node-0 Value: 10 Name: node-1 Value: 21 Name: node-0 Resources: Allocatable: 39 Available: 21 1 Capacity: 40 Name: cpu Allocatable: 6442450944 Available: 6442450944 Capacity: 6442450944 Name: hugepages-1Gi Allocatable: 134217728 Available: 134217728 Capacity: 134217728 Name: hugepages-2Mi Allocatable: 262415904768 Available: 262206189568 Capacity: 270146007040 Name: memory Type: Node
oc get pod <pod_name> -n <pod_namespace> -o jsonpath="{ .status.qosClass }"
Guaranteed
oc get crd | grep noderesourcetopologies
NAME CREATED AT noderesourcetopologies.topology.node.k8s.io 2022-01-18T08:28:06Z
oc get numaresourcesschedulers.nodetopology.openshift.io numaresourcesscheduler -o json | jq '.status.schedulerName'
topo-aware-scheduler
oc get noderesourcetopologies.topology.node.k8s.io
NAME AGE compute-0.example.com 17h compute-1.example.com 17h
oc get noderesourcetopologies.topology.node.k8s.io -o yaml
apiVersion: v1 items: - apiVersion: topology.node.k8s.io/v1alpha1 kind: NodeResourceTopology metadata: annotations: k8stopoawareschedwg/rte-update: periodic creationTimestamp: "2022-06-16T08:55:38Z" generation: 63760 name: worker-0 resourceVersion: "8450223" uid: 8b77be46-08c0-4074-927b-d49361471590 topologyPolicies: - SingleNUMANodeContainerLevel zones: - costs: - name: node-0 value: 10 - name: node-1 value: 21 name: node-0 resources: - allocatable: "38" available: "38" capacity: "40" name: cpu - allocatable: "134217728" available: "134217728" capacity: "134217728" name: hugepages-2Mi - allocatable: "262352048128" available: "262352048128" capacity: "270107316224" name: memory - allocatable: "6442450944" available: "6442450944" capacity: "6442450944" name: hugepages-1Gi type: Node - costs: - name: node-0 value: 21 - name: node-1 value: 10 name: node-1 resources: - allocatable: "268435456" available: "268435456" capacity: "268435456" name: hugepages-2Mi - allocatable: "269231067136" available: "269231067136" capacity: "270573244416" name: memory - allocatable: "40" available: "40" capacity: "40" name: cpu - allocatable: "1073741824" available: "1073741824" capacity: "1073741824" name: hugepages-1Gi type: Node - apiVersion: topology.node.k8s.io/v1alpha1 kind: NodeResourceTopology metadata: annotations: k8stopoawareschedwg/rte-update: periodic creationTimestamp: "2022-06-16T08:55:37Z" generation: 62061 name: worker-1 resourceVersion: "8450129" uid: e8659390-6f8d-4e67-9a51-1ea34bba1cc3 topologyPolicies: - SingleNUMANodeContainerLevel zones: 1 - costs: - name: node-0 value: 10 - name: node-1 value: 21 name: node-0 resources: 2 - allocatable: "38" available: "38" capacity: "40" name: cpu - allocatable: "6442450944" available: "6442450944" capacity: "6442450944" name: hugepages-1Gi - allocatable: "134217728" available: "134217728" capacity: "134217728" name: hugepages-2Mi - allocatable: "262391033856" available: "262391033856" capacity: "270146301952" name: memory type: Node - costs: - name: node-0 value: 21 - name: node-1 value: 10 name: node-1 resources: - allocatable: "40" available: "40" capacity: "40" name: cpu - allocatable: "1073741824" available: "1073741824" capacity: "1073741824" name: hugepages-1Gi - allocatable: "268435456" available: "268435456" capacity: "268435456" name: hugepages-2Mi - allocatable: "269192085504" available: "269192085504" capacity: "270534262784" name: memory type: Node kind: List metadata: resourceVersion: "" selfLink: ""
oc get NUMAResourcesScheduler
NAME AGE numaresourcesscheduler 90m
oc delete NUMAResourcesScheduler numaresourcesscheduler
numaresourcesscheduler.nodetopology.openshift.io "numaresourcesscheduler" deleted
apiVersion: nodetopology.openshift.io/v1alpha1 kind: NUMAResourcesScheduler metadata: name: numaresourcesscheduler spec: imageSpec: "registry.redhat.io/openshift4/noderesourcetopology-scheduler-container-rhel8:v4.10" logLevel: Debug
oc create -f nro-scheduler-debug.yaml
numaresourcesscheduler.nodetopology.openshift.io/numaresourcesscheduler created
oc get crd | grep numaresourcesschedulers
NAME CREATED AT numaresourcesschedulers.nodetopology.openshift.io 2022-02-25T11:57:03Z
oc get numaresourcesschedulers.nodetopology.openshift.io
NAME AGE numaresourcesscheduler 3h26m
oc get pods -n openshift-numaresources
NAME READY STATUS RESTARTS AGE numaresources-controller-manager-d87d79587-76mrm 1/1 Running 0 46h numaresourcesoperator-worker-5wm2k 2/2 Running 0 45h numaresourcesoperator-worker-pb75c 2/2 Running 0 45h secondary-scheduler-7976c4d466-qm4sc 1/1 Running 0 21m
oc logs secondary-scheduler-7976c4d466-qm4sc -n openshift-numaresources
I0223 11:04:55.614788 1 reflector.go:535] k8s.io/client-go/informers/factory.go:134: Watch close - *v1.Namespace total 11 items received I0223 11:04:56.609114 1 reflector.go:535] k8s.io/client-go/informers/factory.go:134: Watch close - *v1.ReplicationController total 10 items received I0223 11:05:22.626818 1 reflector.go:535] k8s.io/client-go/informers/factory.go:134: Watch close - *v1.StorageClass total 7 items received I0223 11:05:31.610356 1 reflector.go:535] k8s.io/client-go/informers/factory.go:134: Watch close - *v1.PodDisruptionBudget total 7 items received I0223 11:05:31.713032 1 eventhandlers.go:186] "Add event for scheduled pod" pod="openshift-marketplace/certified-operators-thtvq" I0223 11:05:53.461016 1 eventhandlers.go:244] "Delete event for scheduled pod" pod="openshift-marketplace/certified-operators-thtvq"
oc get numaresourcesoperators.nodetopology.openshift.io numaresourcesoperator -o jsonpath="{.status.daemonsets[0]}"
name: numaresourcesoperator-worker
namespace: openshift-numaresources
oc get ds -n openshift-numaresources numaresourcesoperator-worker -o jsonpath="{.spec.selector.matchLabels}"
name: resource-topology
oc get pods -n openshift-numaresources -l name=resource-topology -o wide
NAME READY STATUS RESTARTS AGE IP NODE numaresourcesoperator-worker-5wm2k 2/2 Running 0 2d1h 10.135.0.64 compute-0.example.com numaresourcesoperator-worker-pb75c 2/2 Running 0 2d1h 10.132.2.33 compute-1.example.com
oc logs -n openshift-numaresources -c resource-topology-exporter numaresourcesoperator-worker-pb75c
I0221 13:38:18.334140 1 main.go:206] using sysinfo: reservedCpus: 0,1 reservedMemory: "0": 1178599424 I0221 13:38:18.334370 1 main.go:67] === System information === I0221 13:38:18.334381 1 sysinfo.go:231] cpus: reserved "0-1" I0221 13:38:18.334493 1 sysinfo.go:237] cpus: online "0-103" I0221 13:38:18.546750 1 main.go:72] cpus: allocatable "2-103" hugepages-1Gi: numa cell 0 -> 6 numa cell 1 -> 1 hugepages-2Mi: numa cell 0 -> 64 numa cell 1 -> 128 memory: numa cell 0 -> 45758Mi numa cell 1 -> 48372Mi
Info: couldn't find configuration in "/etc/resource-topology-exporter/config.yaml"
oc get configmap
NAME DATA AGE 0e2a6bd3.openshift-kni.io 0 6d21h kube-root-ca.crt 1 6d21h openshift-service-ca.crt 1 6d21h topo-aware-scheduler-config 1 6d18h
oc get kubeletconfig -o yaml
machineConfigPoolSelector: matchLabels: cnf-worker-tuning: enabled
oc get mcp worker -o yaml
labels: machineconfiguration.openshift.io/mco-built-in: "" pools.operator.machineconfiguration.openshift.io/worker: ""
oc edit mcp worker -o yaml
labels: machineconfiguration.openshift.io/mco-built-in: "" pools.operator.machineconfiguration.openshift.io/worker: "" cnf-worker-tuning: enabled
oc get configmap
NAME DATA AGE 0e2a6bd3.openshift-kni.io 0 6d21h kube-root-ca.crt 1 6d21h numaresourcesoperator-worker 1 5m openshift-service-ca.crt 1 6d21h topo-aware-scheduler-config 1 6d18h
apiVersion: v1 kind: ConfigMap data: config.yaml: | prometheusK8s: retention: {{PROMETHEUS_RETENTION_PERIOD}} 1 nodeSelector: node-role.kubernetes.io/infra: "" volumeClaimTemplate: spec: storageClassName: {{STORAGE_CLASS}} 2 resources: requests: storage: {{PROMETHEUS_STORAGE_SIZE}} 3 alertmanagerMain: nodeSelector: node-role.kubernetes.io/infra: "" volumeClaimTemplate: spec: storageClassName: {{STORAGE_CLASS}} 4 resources: requests: storage: {{ALERTMANAGER_STORAGE_SIZE}} 5 metadata: name: cluster-monitoring-config namespace: openshift-monitoring
oc create -f cluster-monitoring-config.yaml
required pods per cluster / pods per node = total number of nodes needed
2200 / 500 = 4.4
2200 / 20 = 110
required pods per cluster / total number of nodes = expected pods per node
--- apiVersion: template.openshift.io/v1 kind: Template metadata: name: deployment-config-template creationTimestamp: annotations: description: This template will create a deploymentConfig with 1 replica, 4 env vars and a service. tags: '' objects: - apiVersion: apps.openshift.io/v1 kind: DeploymentConfig metadata: name: deploymentconfigUSD{IDENTIFIER} spec: template: metadata: labels: name: replicationcontrollerUSD{IDENTIFIER} spec: enableServiceLinks: false containers: - name: pauseUSD{IDENTIFIER} image: "USD{IMAGE}" ports: - containerPort: 8080 protocol: TCP env: - name: ENVVAR1_USD{IDENTIFIER} value: "USD{ENV_VALUE}" - name: ENVVAR2_USD{IDENTIFIER} value: "USD{ENV_VALUE}" - name: ENVVAR3_USD{IDENTIFIER} value: "USD{ENV_VALUE}" - name: ENVVAR4_USD{IDENTIFIER} value: "USD{ENV_VALUE}" resources: {} imagePullPolicy: IfNotPresent capabilities: {} securityContext: capabilities: {} privileged: false restartPolicy: Always serviceAccount: '' replicas: 1 selector: name: replicationcontrollerUSD{IDENTIFIER} triggers: - type: ConfigChange strategy: type: Rolling - apiVersion: v1 kind: Service metadata: name: serviceUSD{IDENTIFIER} spec: selector: name: replicationcontrollerUSD{IDENTIFIER} ports: - name: serviceportUSD{IDENTIFIER} protocol: TCP port: 80 targetPort: 8080 clusterIP: '' type: ClusterIP sessionAffinity: None status: loadBalancer: {} parameters: - name: IDENTIFIER description: Number to append to the name of resources value: '1' required: true - name: IMAGE description: Image to use for deploymentConfig value: gcr.io/google-containers/pause-amd64:3.0 required: false - name: ENV_VALUE description: Value to use for environment variables generate: expression from: "[A-Za-z0-9]{255}" required: false labels: template: deployment-config-template
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16
apiVersion: metal3.io/v1alpha1 kind: BareMetalHost metadata: name: <bare_metal_host_name> spec: online: true bmc: address: <bmc_address> credentialsName: <secret_credentials_name> 1 disableCertificateVerification: True 2 bootMACAddress: <host_boot_mac_address>
oc annotate machineset <machineset> -n openshift-machine-api 'metal3.io/autoscale-to-hosts=<any_value>'
oc annotate machineset <machineset> -n openshift-machine-api 'baremetalhost.metal3.io/detached'
oc annotate machineset <machineset> -n openshift-machine-api 'baremetalhost.metal3.io/detached-'
apiVersion: v1 kind: Pod metadata: generateName: hugepages-volume- spec: containers: - securityContext: privileged: true image: rhel7:latest command: - sleep - inf name: example volumeMounts: - mountPath: /dev/hugepages name: hugepage resources: limits: hugepages-2Mi: 100Mi 1 memory: "1Gi" cpu: "1" volumes: - name: hugepage emptyDir: medium: HugePages
apiVersion: v1 kind: Pod metadata: generateName: hugepages-volume- labels: app: hugepages-example spec: containers: - securityContext: capabilities: add: [ "IPC_LOCK" ] image: rhel7:latest command: - sleep - inf name: example volumeMounts: - mountPath: /dev/hugepages name: hugepage - mountPath: /etc/podinfo name: podinfo resources: limits: hugepages-1Gi: 2Gi memory: "1Gi" cpu: "1" requests: hugepages-1Gi: 2Gi env: - name: REQUESTS_HUGEPAGES_1GI <.> valueFrom: resourceFieldRef: containerName: example resource: requests.hugepages-1Gi volumes: - name: hugepage emptyDir: medium: HugePages - name: podinfo downwardAPI: items: - path: "hugepages_1G_request" <.> resourceFieldRef: containerName: example resource: requests.hugepages-1Gi divisor: 1Gi
oc create -f hugepages-volume-pod.yaml
oc exec -it USD(oc get pods -l app=hugepages-example -o jsonpath='{.items[0].metadata.name}') -- env | grep REQUESTS_HUGEPAGES_1GI
REQUESTS_HUGEPAGES_1GI=2147483648
oc exec -it USD(oc get pods -l app=hugepages-example -o jsonpath='{.items[0].metadata.name}') -- cat /etc/podinfo/hugepages_1G_request
2
oc label node <node_using_hugepages> node-role.kubernetes.io/worker-hp=
apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: hugepages 1 namespace: openshift-cluster-node-tuning-operator spec: profile: 2 - data: | [main] summary=Boot time configuration for hugepages include=openshift-node [bootloader] cmdline_openshift_node_hugepages=hugepagesz=2M hugepages=50 3 name: openshift-node-hugepages recommend: - machineConfigLabels: 4 machineconfiguration.openshift.io/role: "worker-hp" priority: 30 profile: openshift-node-hugepages
oc create -f hugepages-tuned-boottime.yaml
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: name: worker-hp labels: worker-hp: "" spec: machineConfigSelector: matchExpressions: - {key: machineconfiguration.openshift.io/role, operator: In, values: [worker,worker-hp]} nodeSelector: matchLabels: node-role.kubernetes.io/worker-hp: ""
oc create -f hugepages-mcp.yaml
oc get node <node_using_hugepages> -o jsonpath="{.status.allocatable.hugepages-2Mi}" 100Mi
apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: thp-workers-profile namespace: openshift-cluster-node-tuning-operator spec: profile: - data: | [main] summary=Custom tuned profile for OpenShift to turn off THP on worker nodes include=openshift-node [vm] transparent_hugepages=never name: openshift-thp-never-worker recommend: - match: - label: node-role.kubernetes.io/worker priority: 25 profile: openshift-thp-never-worker
oc create -f thp-disable-tuned.yaml
oc get profile -n openshift-cluster-node-tuning-operator
cat /sys/kernel/mm/transparent_hugepage/enabled
always madvise [never]
apiVersion: v1 kind: Namespace metadata: name: openshift-performance-addon-operator annotations: workload.openshift.io/allowed: management
oc create -f pao-namespace.yaml
apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: openshift-performance-addon-operator namespace: openshift-performance-addon-operator
oc create -f pao-operatorgroup.yaml
oc get packagemanifest performance-addon-operator -n openshift-marketplace -o jsonpath='{.status.defaultChannel}'
4.10
apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: openshift-performance-addon-operator-subscription namespace: openshift-performance-addon-operator spec: channel: "<channel>" 1 name: performance-addon-operator source: redhat-operators 2 sourceNamespace: openshift-marketplace
oc create -f pao-sub.yaml
oc project openshift-performance-addon-operator
oc get csv -n openshift-performance-addon-operator
oc patch operatorgroup -n openshift-performance-addon-operator openshift-performance-addon-operator --type json -p '[{ "op": "remove", "path": "/spec" }]'
oc describe -n openshift-performance-addon-operator og openshift-performance-addon-operator
oc get csv
VERSION REPLACES PHASE 4.10.0 performance-addon-operator.v4.10.0 Installing 4.8.0 Replacing
oc get csv
NAME DISPLAY VERSION REPLACES PHASE performance-addon-operator.v4.10.0 Performance Addon Operator 4.10.0 performance-addon-operator.v4.8.0 Succeeded
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: name: worker-rt labels: machineconfiguration.openshift.io/role: worker-rt spec: machineConfigSelector: matchExpressions: - { key: machineconfiguration.openshift.io/role, operator: In, values: [worker, worker-rt], } paused: false nodeSelector: matchLabels: node-role.kubernetes.io/worker-rt: ""
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: example-performanceprofile spec: realTimeKernel: enabled: true nodeSelector: node-role.kubernetes.io/worker-rt: "" machineConfigPoolSelector: machineconfiguration.openshift.io/role: worker-rt
oc describe mcp/worker-rt
Name: worker-rt Namespace: Labels: machineconfiguration.openshift.io/role=worker-rt
oc get node -o wide
NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME rt-worker-0.example.com Ready worker,worker-rt 5d17h v1.23.0 128.66.135.107 <none> Red Hat Enterprise Linux CoreOS 46.82.202008252340-0 (Ootpa) 4.18.0-305.30.1.rt7.102.el8_4.x86_64 cri-o://1.23.0-99.rhaos4.10.gitc3131de.el8 [...]
apiVersion: v1 kind: Pod metadata: name: qos-demo namespace: qos-example spec: containers: - name: qos-demo-ctr image: <image-pull-spec> resources: limits: memory: "200Mi" cpu: "1" requests: memory: "200Mi" cpu: "1"
oc apply -f qos-pod.yaml --namespace=qos-example
oc get pod qos-demo --namespace=qos-example --output=yaml
spec: containers: status: qosClass: Guaranteed
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile status: runtimeClass: performance-manual
apiVersion: v1 kind: Pod metadata: annotations: cpu-load-balancing.crio.io: "disable" spec: runtimeClassName: performance-<profile_name>
apiVersion: v1 kind: Pod metadata: name: example spec: # nodeSelector: node-role.kubernetes.io/worker-rt: ""
apiVersion: performance.openshift.io/v2 kind: Pod metadata: annotations: cpu-quota.crio.io: "disable" spec: runtimeClassName: performance-<profile_name>
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: manual spec: globallyDisableIrqLoadBalancing: true
apiVersion: performance.openshift.io/v2 kind: Pod metadata: annotations: irq-load-balancing.crio.io: "disable" spec: runtimeClassName: performance-<profile_name>
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: dynamic-irq-profile spec: cpu: isolated: 2-5 reserved: 0-1
apiVersion: v1 kind: Pod metadata: name: dynamic-irq-pod annotations: irq-load-balancing.crio.io: "disable" cpu-quota.crio.io: "disable" spec: containers: - name: dynamic-irq-pod image: "registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10" command: ["sleep", "10h"] resources: requests: cpu: 2 memory: "200M" limits: cpu: 2 memory: "200M" nodeSelector: node-role.kubernetes.io/worker-cnf: "" runtimeClassName: performance-dynamic-irq-profile
oc get pod -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES dynamic-irq-pod 1/1 Running 0 5h33m <ip-address> <node-name> <none> <none>
oc exec -it dynamic-irq-pod -- /bin/bash -c "grep Cpus_allowed_list /proc/self/status | awk '{print USD2}'"
Cpus_allowed_list: 2-3
oc debug node/<node-name>
Starting pod/<node-name>-debug To use host binaries, run `chroot /host` Pod IP: <ip-address> If you don't see a command prompt, try pressing enter. sh-4.4#
sh-4.4# chroot /host
sh-4.4#
cat /proc/irq/default_smp_affinity
33
find /proc/irq/ -name smp_affinity_list -exec sh -c 'i="USD1"; mask=USD(cat USDi); file=USD(echo USDi); echo USDfile: USDmask' _ {} \;
/proc/irq/0/smp_affinity_list: 0-5 /proc/irq/1/smp_affinity_list: 5 /proc/irq/2/smp_affinity_list: 0-5 /proc/irq/3/smp_affinity_list: 0-5 /proc/irq/4/smp_affinity_list: 0 /proc/irq/5/smp_affinity_list: 0-5 /proc/irq/6/smp_affinity_list: 0-5 /proc/irq/7/smp_affinity_list: 0-5 /proc/irq/8/smp_affinity_list: 4 /proc/irq/9/smp_affinity_list: 4 /proc/irq/10/smp_affinity_list: 0-5 /proc/irq/11/smp_affinity_list: 0 /proc/irq/12/smp_affinity_list: 1 /proc/irq/13/smp_affinity_list: 0-5 /proc/irq/14/smp_affinity_list: 1 /proc/irq/15/smp_affinity_list: 0 /proc/irq/24/smp_affinity_list: 1 /proc/irq/25/smp_affinity_list: 1 /proc/irq/26/smp_affinity_list: 1 /proc/irq/27/smp_affinity_list: 5 /proc/irq/28/smp_affinity_list: 1 /proc/irq/29/smp_affinity_list: 0 /proc/irq/30/smp_affinity_list: 0-5
cat /proc/irq/<irq-num>/effective_affinity
lscpu --all --extended
CPU NODE SOCKET CORE L1d:L1i:L2:L3 ONLINE MAXMHZ MINMHZ 0 0 0 0 0:0:0:0 yes 4800.0000 400.0000 1 0 0 1 1:1:1:0 yes 4800.0000 400.0000 2 0 0 2 2:2:2:0 yes 4800.0000 400.0000 3 0 0 3 3:3:3:0 yes 4800.0000 400.0000 4 0 0 0 0:0:0:0 yes 4800.0000 400.0000 5 0 0 1 1:1:1:0 yes 4800.0000 400.0000 6 0 0 2 2:2:2:0 yes 4800.0000 400.0000 7 0 0 3 3:3:3:0 yes 4800.0000 400.0000
cat /sys/devices/system/cpu/cpu0/topology/thread_siblings_list
0-4
cpu: isolated: 0,4 reserved: 1-3,5-7
\ufeffapiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: example-performanceprofile spec: additionalKernelArgs: - nmi_watchdog=0 - audit=0 - mce=off - processor.max_cstate=1 - idle=poll - intel_idle.max_cstate=0 - nosmt cpu: isolated: 2-3 reserved: 0-1 hugepages: defaultHugepagesSize: 1G pages: - count: 2 node: 0 size: 1G nodeSelector: node-role.kubernetes.io/performance: '' realTimeKernel: enabled: true
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: performance spec: cpu: isolated: "4-15" 1 reserved: "0-3" 2 hugepages: defaultHugepagesSize: "1G" pages: - size: "1G" count: 16 node: 0 realTimeKernel: enabled: true 3 numa: 4 topologyPolicy: "best-effort" nodeSelector: node-role.kubernetes.io/worker-cnf: "" 5
hugepages: defaultHugepagesSize: "1G" pages: - size: "1G" count: 4 node: 0 1
oc debug node/ip-10-0-141-105.ec2.internal
grep -i huge /proc/meminfo
AnonHugePages: ###### ## ShmemHugePages: 0 kB HugePages_Total: 2 HugePages_Free: 2 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: #### ## Hugetlb: #### ##
oc describe node worker-0.ocp4poc.example.com | grep -i huge
hugepages-1g=true hugepages-###: ### hugepages-###: ###
spec: hugepages: defaultHugepagesSize: 1G pages: - count: 1024 node: 0 size: 2M - count: 4 node: 1 size: 1G
\ufeffapiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: infra-cpus spec: cpu: reserved: "0-4,9" 1 isolated: "5-8" 2 nodeSelector: 3 node-role.kubernetes.io/worker: ""
oc edit -f <your_profile_name>.yaml
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: manual spec: cpu: isolated: 3-51,54-103 reserved: 0-2,52-54 net: userLevelNetworking: true nodeSelector: node-role.kubernetes.io/worker-cnf: ""
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: manual spec: cpu: isolated: 3-51,54-103 reserved: 0-2,52-54 net: userLevelNetworking: true devices: - interfaceName: "eth0" - interfaceName: "eth1" - vendorID: "0x1af4" - deviceID: "0x1000" nodeSelector: node-role.kubernetes.io/worker-cnf: ""
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: manual spec: cpu: isolated: 3-51,54-103 reserved: 0-2,52-54 net: userLevelNetworking: true devices: - interfaceName: "eth*" nodeSelector: node-role.kubernetes.io/worker-cnf: ""
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: manual spec: cpu: isolated: 3-51,54-103 reserved: 0-2,52-54 net: userLevelNetworking: true devices: - interfaceName: "!eno1" nodeSelector: node-role.kubernetes.io/worker-cnf: ""
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: manual spec: cpu: isolated: 3-51,54-103 reserved: 0-2,52-54 net: userLevelNetworking: true devices: - interfaceName: "eth0" - vendorID: "0x1af4" - deviceID: "0x1000" nodeSelector: node-role.kubernetes.io/worker-cnf: ""
oc apply -f <your_profile_name>.yaml
apiVersion: performance.openshift.io/v2 metadata: name: performance spec: kind: PerformanceProfile spec: cpu: reserved: 0-1 #total = 2 isolated: 2-8 net: userLevelNetworking: true
ethtool -l <device>
ethtool -l ens4
Channel parameters for ens4: Pre-set maximums: RX: 0 TX: 0 Other: 0 Combined: 4 Current hardware settings: RX: 0 TX: 0 Other: 0 Combined: 4
ethtool -l ens4
Channel parameters for ens4: Pre-set maximums: RX: 0 TX: 0 Other: 0 Combined: 4 Current hardware settings: RX: 0 TX: 0 Other: 0 Combined: 2 1
apiVersion: performance.openshift.io/v2 metadata: name: performance spec: kind: PerformanceProfile spec: cpu: reserved: 0-1 #total = 2 isolated: 2-8 net: userLevelNetworking: true devices: - vendorID = 0x1af4
ethtool -l <device>
ethtool -l ens4
Channel parameters for ens4: Pre-set maximums: RX: 0 TX: 0 Other: 0 Combined: 4 Current hardware settings: RX: 0 TX: 0 Other: 0 Combined: 2 1
udevadm info -p /sys/class/net/ens4 E: ID_MODEL_ID=0x1000 E: ID_VENDOR_ID=0x1af4 E: INTERFACE=ens4
udevadm info -p /sys/class/net/eth0 E: ID_MODEL_ID=0x1002 E: ID_VENDOR_ID=0x1001 E: INTERFACE=eth0
apiVersion: performance.openshift.io/v2 metadata: name: performance spec: kind: PerformanceProfile spec: cpu: reserved: 0-1 #total = 2 isolated: 2-8 net: userLevelNetworking: true devices: - interfaceName = eth0 - vendorID = 0x1af4
ethtool -l ens4
Channel parameters for ens4: Pre-set maximums: RX: 0 TX: 0 Other: 0 Combined: 4 Current hardware settings: RX: 0 TX: 0 Other: 0 Combined: 2 1
INFO tuned.plugins.base: instance net_test (net): assigning devices ens1, ens2, ens3
WARNING tuned.plugins.base: instance net_test: no matching devices available
Status: Conditions: Last Heartbeat Time: 2020-06-02T10:01:24Z Last Transition Time: 2020-06-02T10:01:24Z Status: True Type: Available Last Heartbeat Time: 2020-06-02T10:01:24Z Last Transition Time: 2020-06-02T10:01:24Z Status: True Type: Upgradeable Last Heartbeat Time: 2020-06-02T10:01:24Z Last Transition Time: 2020-06-02T10:01:24Z Status: False Type: Progressing Last Heartbeat Time: 2020-06-02T10:01:24Z Last Transition Time: 2020-06-02T10:01:24Z Status: False Type: Degraded
oc get mcp
NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYMACHINECOUNT UPDATEDMACHINECOUNT DEGRADEDMACHINECOUNT AGE master rendered-master-2ee57a93fa6c9181b546ca46e1571d2d True False False 3 3 3 0 2d21h worker rendered-worker-d6b2bdc07d9f5a59a6b68950acf25e5f True False False 2 2 2 0 2d21h worker-cnf rendered-worker-cnf-6c838641b8a08fff08dbd8b02fb63f7c False True True 2 1 1 1 2d20h
oc describe mcp worker-cnf
Message: Node node-worker-cnf is reporting: "prepping update: machineconfig.machineconfiguration.openshift.io \"rendered-worker-cnf-40b9996919c08e335f3ff230ce1d170\" not found" Reason: 1 nodes are reporting degraded status on sync
oc describe performanceprofiles performance
Message: Machine config pool worker-cnf Degraded Reason: 1 nodes are reporting degraded status on sync. Machine config pool worker-cnf Degraded Message: Node yquinn-q8s5v-w-b-z5lqn.c.openshift-gce-devel.internal is reporting: "prepping update: machineconfig.machineconfiguration.openshift.io \"rendered-worker-cnf-40b9996919c08e335f3ff230ce1d170\" not found". Reason: MCPDegraded Status: True Type: Degraded
--image=registry.redhat.io/openshift4/performance-addon-operator-must-gather-rhel8:v4.10.
oc adm must-gather --image-stream=openshift/must-gather \ 1 --image=registry.redhat.io/openshift4/performance-addon-operator-must-gather-rhel8:v4.10 2
tar cvaf must-gather.tar.gz must-gather.local.5421342344627712289/ 1
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e LATENCY_TEST_RUN=true -e DISCOVERY_MODE=true registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh -ginkgo.focus="\[performance\]\ Latency\ Test"
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e LATENCY_TEST_RUN=true -e LATENCY_TEST_RUNTIME=600 -e MAXIMUM_LATENCY=20 -e PERF_TEST_PROFILE=<performance_profile> registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh -ginkgo.focus="[performance]\ Latency\ Test"
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e LATENCY_TEST_RUN=true -e DISCOVERY_MODE=true -e ROLE_WORKER_CNF=worker-cnf -e LATENCY_TEST_RUNTIME=600 -e MAXIMUM_LATENCY=20 registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh -ginkgo.v -ginkgo.focus="hwlatdetect"
running /usr/bin/validationsuite -ginkgo.v -ginkgo.focus=hwlatdetect I0210 17:08:38.607699 7 request.go:668] Waited for 1.047200253s due to client-side throttling, not priority and fairness, request: GET:https://api.ocp.demo.lab:6443/apis/apps.openshift.io/v1?timeout=32s Running Suite: CNF Features e2e validation ========================================== Random Seed: 1644512917 Will run 0 of 48 specs SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS Ran 0 of 48 Specs in 0.001 seconds SUCCESS! -- 0 Passed | 0 Failed | 0 Pending | 48 Skipped PASS Discovery mode enabled, skipping setup running /usr/bin/cnftests -ginkgo.v -ginkgo.focus=hwlatdetect I0210 17:08:41.179269 40 request.go:668] Waited for 1.046001096s due to client-side throttling, not priority and fairness, request: GET:https://api.ocp.demo.lab:6443/apis/storage.k8s.io/v1beta1?timeout=32s Running Suite: CNF Features e2e integration tests ================================================= Random Seed: 1644512920 Will run 1 of 151 specs SSSSSSS ------------------------------ [performance] Latency Test with the hwlatdetect image should succeed /remote-source/app/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:221 STEP: Waiting two minutes to download the latencyTest image STEP: Waiting another two minutes to give enough time for the cluster to move the pod to Succeeded phase Feb 10 17:10:56.045: [INFO]: found mcd machine-config-daemon-dzpw7 for node ocp-worker-0.demo.lab Feb 10 17:10:56.259: [INFO]: found mcd machine-config-daemon-dzpw7 for node ocp-worker-0.demo.lab Feb 10 17:11:56.825: [ERROR]: timed out waiting for the condition • Failure [193.903 seconds] [performance] Latency Test /remote-source/app/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:60 with the hwlatdetect image /remote-source/app/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:213 should succeed [It] /remote-source/app/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:221 Log file created at: 2022/02/10 17:08:45 Running on machine: hwlatdetect-cd8b6 Binary: Built with gc go1.16.6 for linux/amd64 Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg I0210 17:08:45.716288 1 node.go:37] Environment information: /proc/cmdline: BOOT_IMAGE=(hd0,gpt3)/ostree/rhcos-56fabc639a679b757ebae30e5f01b2ebd38e9fde9ecae91c41be41d3e89b37f8/vmlinuz-4.18.0-305.34.2.rt7.107.el8_4.x86_64 random.trust_cpu=on console=tty0 console=ttyS0,115200n8 ignition.platform.id=qemu ostree=/ostree/boot.0/rhcos/56fabc639a679b757ebae30e5f01b2ebd38e9fde9ecae91c41be41d3e89b37f8/0 root=UUID=56731f4f-f558-46a3-85d3-d1b579683385 rw rootflags=prjquota skew_tick=1 nohz=on rcu_nocbs=3-5 tuned.non_isolcpus=ffffffc7 intel_pstate=disable nosoftlockup tsc=nowatchdog intel_iommu=on iommu=pt isolcpus=managed_irq,3-5 systemd.cpu_affinity=0,1,2,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31 + + I0210 17:08:45.716782 1 node.go:44] Environment information: kernel version 4.18.0-305.34.2.rt7.107.el8_4.x86_64 I0210 17:08:45.716861 1 main.go:50] running the hwlatdetect command with arguments [/usr/bin/hwlatdetect --threshold 1 --hardlimit 1 --duration 10 --window 10000000us --width 950000us] F0210 17:08:56.815204 1 main.go:53] failed to run hwlatdetect command; out: hwlatdetect: test duration 10 seconds detector: tracer parameters: Latency threshold: 1us 1 Sample window: 10000000us Sample width: 950000us Non-sampling period: 9050000us Output File: None Starting test test finished Max Latency: 24us 2 Samples recorded: 1 Samples exceeding threshold: 1 ts: 1644512927.163556381, inner:20, outer:24 ; err: exit status 1 goroutine 1 [running]: k8s.io/klog.stacks(0xc000010001, 0xc00012e000, 0x25b, 0x2710) /remote-source/app/vendor/k8s.io/klog/klog.go:875 +0xb9 k8s.io/klog.(*loggingT).output(0x5bed00, 0xc000000003, 0xc0000121c0, 0x53ea81, 0x7, 0x35, 0x0) /remote-source/app/vendor/k8s.io/klog/klog.go:829 +0x1b0 k8s.io/klog.(*loggingT).printf(0x5bed00, 0x3, 0x5082da, 0x33, 0xc000113f58, 0x2, 0x2) /remote-source/app/vendor/k8s.io/klog/klog.go:707 +0x153 k8s.io/klog.Fatalf(...) /remote-source/app/vendor/k8s.io/klog/klog.go:1276 main.main() /remote-source/app/cnf-tests/pod-utils/hwlatdetect-runner/main.go:53 +0x897 goroutine 6 [chan receive]: k8s.io/klog.(*loggingT).flushDaemon(0x5bed00) /remote-source/app/vendor/k8s.io/klog/klog.go:1010 +0x8b created by k8s.io/klog.init.0 /remote-source/app/vendor/k8s.io/klog/klog.go:411 +0xd8 goroutine 7 [chan receive]: k8s.io/klog/v2.(*loggingT).flushDaemon(0x5bede0) /remote-source/app/vendor/k8s.io/klog/v2/klog.go:1169 +0x8b created by k8s.io/klog/v2.init.0 /remote-source/app/vendor/k8s.io/klog/v2/klog.go:420 +0xdf Unexpected error: <*errors.errorString | 0xc000418ed0>: { s: "timed out waiting for the condition", } timed out waiting for the condition occurred /remote-source/app/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:433 ------------------------------ SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS JUnit report was created: /junit.xml/cnftests-junit.xml Summarizing 1 Failure: [Fail] [performance] Latency Test with the hwlatdetect image [It] should succeed /remote-source/app/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:433 Ran 1 of 151 Specs in 222.254 seconds FAIL! -- 0 Passed | 1 Failed | 0 Pending | 150 Skipped --- FAIL: TestTest (222.45s) FAIL
hwlatdetect: test duration 3600 seconds detector: tracer parameters: Latency threshold: 10us Sample window: 1000000us Sample width: 950000us Non-sampling period: 50000us Output File: None Starting test test finished Max Latency: Below threshold Samples recorded: 0
hwlatdetect: test duration 3600 seconds detector: tracer parameters:Latency threshold: 10usSample window: 1000000us Sample width: 950000usNon-sampling period: 50000usOutput File: None Starting tests:1610542421.275784439, inner:78, outer:81 ts: 1610542444.330561619, inner:27, outer:28 ts: 1610542445.332549975, inner:39, outer:38 ts: 1610542541.568546097, inner:47, outer:32 ts: 1610542590.681548531, inner:13, outer:17 ts: 1610543033.818801482, inner:29, outer:30 ts: 1610543080.938801990, inner:90, outer:76 ts: 1610543129.065549639, inner:28, outer:39 ts: 1610543474.859552115, inner:28, outer:35 ts: 1610543523.973856571, inner:52, outer:49 ts: 1610543572.089799738, inner:27, outer:30 ts: 1610543573.091550771, inner:34, outer:28 ts: 1610543574.093555202, inner:116, outer:63
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e LATENCY_TEST_RUN=true -e DISCOVERY_MODE=true -e ROLE_WORKER_CNF=worker-cnf -e LATENCY_TEST_CPUS=10 -e LATENCY_TEST_RUNTIME=600 -e MAXIMUM_LATENCY=20 registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh -ginkgo.v -ginkgo.focus="cyclictest"
Discovery mode enabled, skipping setup running /usr/bin//cnftests -ginkgo.v -ginkgo.focus=cyclictest I0811 15:02:36.350033 20 request.go:668] Waited for 1.049965918s due to client-side throttling, not priority and fairness, request: GET:https://api.cnfdc8.t5g.lab.eng.bos.redhat.com:6443/apis/machineconfiguration.openshift.io/v1?timeout=32s Running Suite: CNF Features e2e integration tests ================================================= Random Seed: 1628694153 Will run 1 of 138 specs SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS ------------------------------ [performance] Latency Test with the cyclictest image should succeed /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:200 STEP: Waiting two minutes to download the latencyTest image STEP: Waiting another two minutes to give enough time for the cluster to move the pod to Succeeded phase Aug 11 15:03:06.826: [INFO]: found mcd machine-config-daemon-wf4w8 for node cnfdc8.clus2.t5g.lab.eng.bos.redhat.com • Failure [22.527 seconds] [performance] Latency Test /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:84 with the cyclictest image /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:188 should succeed [It] /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:200 The current latency 27 is bigger than the expected one 20 Expected <bool>: false to be true /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:219 Log file created at: 2021/08/11 15:02:51 Running on machine: cyclictest-knk7d Binary: Built with gc go1.16.6 for linux/amd64 Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg I0811 15:02:51.092254 1 node.go:37] Environment information: /proc/cmdline: BOOT_IMAGE=(hd0,gpt3)/ostree/rhcos-612d89f4519a53ad0b1a132f4add78372661bfb3994f5fe115654971aa58a543/vmlinuz-4.18.0-305.10.2.rt7.83.el8_4.x86_64 ip=dhcp random.trust_cpu=on console=tty0 console=ttyS0,115200n8 ostree=/ostree/boot.1/rhcos/612d89f4519a53ad0b1a132f4add78372661bfb3994f5fe115654971aa58a543/0 ignition.platform.id=openstack root=UUID=5a4ddf16-9372-44d9-ac4e-3ee329e16ab3 rw rootflags=prjquota skew_tick=1 nohz=on rcu_nocbs=1-3 tuned.non_isolcpus=000000ff,ffffffff,ffffffff,fffffff1 intel_pstate=disable nosoftlockup tsc=nowatchdog intel_iommu=on iommu=pt isolcpus=managed_irq,1-3 systemd.cpu_affinity=0,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103 default_hugepagesz=1G hugepagesz=2M hugepages=128 nmi_watchdog=0 audit=0 mce=off processor.max_cstate=1 idle=poll intel_idle.max_cstate=0 I0811 15:02:51.092427 1 node.go:44] Environment information: kernel version 4.18.0-305.10.2.rt7.83.el8_4.x86_64 I0811 15:02:51.092450 1 main.go:48] running the cyclictest command with arguments [-D 600 -95 1 -t 10 -a 2,4,6,8,10,54,56,58,60,62 -h 30 -i 1000 --quiet] I0811 15:03:06.147253 1 main.go:54] succeeded to run the cyclictest command: # /dev/cpu_dma_latency set to 0us Histogram 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000001 000000 005561 027778 037704 011987 000000 120755 238981 081847 300186 000002 587440 581106 564207 554323 577416 590635 474442 357940 513895 296033 000003 011751 011441 006449 006761 008409 007904 002893 002066 003349 003089 000004 000527 001079 000914 000712 001451 001120 000779 000283 000350 000251 More histogram entries Min Latencies: 00002 00001 00001 00001 00001 00002 00001 00001 00001 00001 Avg Latencies: 00002 00002 00002 00001 00002 00002 00001 00001 00001 00001 Max Latencies: 00018 00465 00361 00395 00208 00301 02052 00289 00327 00114 Histogram Overflows: 00000 00220 00159 00128 00202 00017 00069 00059 00045 00120 Histogram Overflow at cycle number: Thread 0: Thread 1: 01142 01439 05305 ... # 00190 others Thread 2: 20895 21351 30624 ... # 00129 others Thread 3: 01143 17921 18334 ... # 00098 others Thread 4: 30499 30622 31566 ... # 00172 others Thread 5: 145221 170910 171888 Thread 6: 01684 26291 30623 ...# 00039 others Thread 7: 28983 92112 167011 ... 00029 others Thread 8: 45766 56169 56171 ...# 00015 others Thread 9: 02974 08094 13214 ... # 00090 others
running cmd: cyclictest -q -D 10m -p 1 -t 16 -a 2,4,6,8,10,12,14,16,54,56,58,60,62,64,66,68 -h 30 -i 1000 -m Histogram 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000001 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000002 579506 535967 418614 573648 532870 529897 489306 558076 582350 585188 583793 223781 532480 569130 472250 576043 More histogram entries Total: 000600000 000600000 000600000 000599999 000599999 000599999 000599998 000599998 000599998 000599997 000599997 000599996 000599996 000599995 000599995 000599995 Min Latencies: 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 Avg Latencies: 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 Max Latencies: 00005 00005 00004 00005 00004 00004 00005 00005 00006 00005 00004 00005 00004 00004 00005 00004 Histogram Overflows: 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 Histogram Overflow at cycle number: Thread 0: Thread 1: Thread 2: Thread 3: Thread 4: Thread 5: Thread 6: Thread 7: Thread 8: Thread 9: Thread 10: Thread 11: Thread 12: Thread 13: Thread 14: Thread 15:
running cmd: cyclictest -q -D 10m -p 1 -t 16 -a 2,4,6,8,10,12,14,16,54,56,58,60,62,64,66,68 -h 30 -i 1000 -m Histogram 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000001 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000002 564632 579686 354911 563036 492543 521983 515884 378266 592621 463547 482764 591976 590409 588145 589556 353518 More histogram entries Total: 000599999 000599999 000599999 000599997 000599997 000599998 000599998 000599997 000599997 000599996 000599995 000599996 000599995 000599995 000599995 000599993 Min Latencies: 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 Avg Latencies: 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 00002 Max Latencies: 00493 00387 00271 00619 00541 00513 00009 00389 00252 00215 00539 00498 00363 00204 00068 00520 Histogram Overflows: 00001 00001 00001 00002 00002 00001 00000 00001 00001 00001 00002 00001 00001 00001 00001 00002 Histogram Overflow at cycle number: Thread 0: 155922 Thread 1: 110064 Thread 2: 110064 Thread 3: 110063 155921 Thread 4: 110063 155921 Thread 5: 155920 Thread 6: Thread 7: 110062 Thread 8: 110062 Thread 9: 155919 Thread 10: 110061 155919 Thread 11: 155918 Thread 12: 155918 Thread 13: 110060 Thread 14: 110060 Thread 15: 110059 155917
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e LATENCY_TEST_RUN=true -e DISCOVERY_MODE=true -e ROLE_WORKER_CNF=worker-cnf -e LATENCY_TEST_CPUS=7 -e LATENCY_TEST_RUNTIME=600 -e MAXIMUM_LATENCY=20 registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh -ginkgo.v -ginkgo.focus="oslat"
running /usr/bin//validationsuite -ginkgo.v -ginkgo.focus=oslat I0829 12:36:55.386776 8 request.go:668] Waited for 1.000303471s due to client-side throttling, not priority and fairness, request: GET:https://api.cnfdc8.t5g.lab.eng.bos.redhat.com:6443/apis/authentication.k8s.io/v1?timeout=32s Running Suite: CNF Features e2e validation ========================================== Discovery mode enabled, skipping setup running /usr/bin//cnftests -ginkgo.v -ginkgo.focus=oslat I0829 12:37:01.219077 20 request.go:668] Waited for 1.050010755s due to client-side throttling, not priority and fairness, request: GET:https://api.cnfdc8.t5g.lab.eng.bos.redhat.com:6443/apis/snapshot.storage.k8s.io/v1beta1?timeout=32s Running Suite: CNF Features e2e integration tests ================================================= Random Seed: 1630240617 Will run 1 of 142 specs SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS ------------------------------ [performance] Latency Test with the oslat image should succeed /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:134 STEP: Waiting two minutes to download the latencyTest image STEP: Waiting another two minutes to give enough time for the cluster to move the pod to Succeeded phase Aug 29 12:37:59.324: [INFO]: found mcd machine-config-daemon-wf4w8 for node cnfdc8.clus2.t5g.lab.eng.bos.redhat.com • Failure [49.246 seconds] [performance] Latency Test /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:59 with the oslat image /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:112 should succeed [It] /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:134 The current latency 27 is bigger than the expected one 20 1 Expected <bool>: false to be true /go/src/github.com/openshift-kni/cnf-features-deploy/vendor/github.com/openshift-kni/performance-addon-operators/functests/4_latency/latency.go:168 Log file created at: 2021/08/29 13:25:21 Running on machine: oslat-57c2g Binary: Built with gc go1.16.6 for linux/amd64 Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg I0829 13:25:21.569182 1 node.go:37] Environment information: /proc/cmdline: BOOT_IMAGE=(hd0,gpt3)/ostree/rhcos-612d89f4519a53ad0b1a132f4add78372661bfb3994f5fe115654971aa58a543/vmlinuz-4.18.0-305.10.2.rt7.83.el8_4.x86_64 ip=dhcp random.trust_cpu=on console=tty0 console=ttyS0,115200n8 ostree=/ostree/boot.0/rhcos/612d89f4519a53ad0b1a132f4add78372661bfb3994f5fe115654971aa58a543/0 ignition.platform.id=openstack root=UUID=5a4ddf16-9372-44d9-ac4e-3ee329e16ab3 rw rootflags=prjquota skew_tick=1 nohz=on rcu_nocbs=1-3 tuned.non_isolcpus=000000ff,ffffffff,ffffffff,fffffff1 intel_pstate=disable nosoftlockup tsc=nowatchdog intel_iommu=on iommu=pt isolcpus=managed_irq,1-3 systemd.cpu_affinity=0,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103 default_hugepagesz=1G hugepagesz=2M hugepages=128 nmi_watchdog=0 audit=0 mce=off processor.max_cstate=1 idle=poll intel_idle.max_cstate=0 I0829 13:25:21.569345 1 node.go:44] Environment information: kernel version 4.18.0-305.10.2.rt7.83.el8_4.x86_64 I0829 13:25:21.569367 1 main.go:53] Running the oslat command with arguments [--duration 600 --rtprio 1 --cpu-list 4,6,52,54,56,58 --cpu-main-thread 2] I0829 13:35:22.632263 1 main.go:59] Succeeded to run the oslat command: oslat V 2.00 Total runtime: 600 seconds Thread priority: SCHED_FIFO:1 CPU list: 4,6,52,54,56,58 CPU for main thread: 2 Workload: no Workload mem: 0 (KiB) Preheat cores: 6 Pre-heat for 1 seconds Test starts Test completed. Core: 4 6 52 54 56 58 CPU Freq: 2096 2096 2096 2096 2096 2096 (Mhz) 001 (us): 19390720316 19141129810 20265099129 20280959461 19391991159 19119877333 002 (us): 5304 5249 5777 5947 6829 4971 003 (us): 28 14 434 47 208 21 004 (us): 1388 853 123568 152817 5576 0 005 (us): 207850 223544 103827 91812 227236 231563 006 (us): 60770 122038 277581 323120 122633 122357 007 (us): 280023 223992 63016 25896 214194 218395 008 (us): 40604 25152 24368 4264 24440 25115 009 (us): 6858 3065 5815 810 3286 2116 010 (us): 1947 936 1452 151 474 361 Minimum: 1 1 1 1 1 1 (us) Average: 1.000 1.000 1.000 1.000 1.000 1.000 (us) Maximum: 37 38 49 28 28 19 (us) Max-Min: 36 37 48 27 27 18 (us) Duration: 599.667 599.667 599.667 599.667 599.667 599.667 (sec)
podman run -v USD(pwd)/:/kubeconfig:Z -v USD(pwd)/reportdest:<report_folder_path> -e KUBECONFIG=/kubeconfig/kubeconfig -e DISCOVERY_MODE=true registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh --report <report_folder_path> -ginkgo.focus="\[performance\]\ Latency\ Test"
podman run -v USD(pwd)/:/kubeconfig:Z -v USD(pwd)/junitdest:<junit_folder_path> -e KUBECONFIG=/kubeconfig/kubeconfig -e DISCOVERY_MODE=true registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh --junit <junit_folder_path> -ginkgo.focus="\[performance\]\ Latency\ Test"
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e DISCOVERY_MODE=true -e ROLE_WORKER_CNF=master registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh -ginkgo.focus="\[performance\]\ Latency\ Test"
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/mirror -registry <disconnected_registry> | oc image mirror -f -
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e DISCOVERY_MODE=true -e IMAGE_REGISTRY="<disconnected_registry>" -e CNF_TESTS_IMAGE="cnf-tests-rhel8:v4.10" /usr/bin/test-run.sh -ginkgo.focus="\[performance\]\ Latency\ Test"
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e IMAGE_REGISTRY="<custom_image_registry>" -e CNF_TESTS_IMAGE="<custom_cnf-tests_image>" registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/test-run.sh
oc patch configs.imageregistry.operator.openshift.io/cluster --patch '{"spec":{"defaultRoute":true}}' --type=merge
REGISTRY=USD(oc get route default-route -n openshift-image-registry --template='{{ .spec.host }}')
oc create ns cnftests
oc policy add-role-to-user system:image-puller system:serviceaccount:cnf-features-testing:default --namespace=cnftests
oc policy add-role-to-user system:image-puller system:serviceaccount:performance-addon-operators-testing:default --namespace=cnftests
SECRET=USD(oc -n cnftests get secret | grep builder-docker | awk {'print USD1'}
TOKEN=USD(oc -n cnftests get secret USDSECRET -o jsonpath="{.data['\.dockercfg']}" | base64 --decode | jq '.["image-registry.openshift-image-registry.svc:5000"].auth')
echo "{\"auths\": { \"USDREGISTRY\": { \"auth\": USDTOKEN } }}" > dockerauth.json
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig registry.redhat.io/openshift4/cnf-tests-rhel8:4.10 /usr/bin/mirror -registry USDREGISTRY/cnftests | oc image mirror --insecure=true -a=USD(pwd)/dockerauth.json -f -
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e DISCOVERY_MODE=true -e IMAGE_REGISTRY=image-registry.openshift-image-registry.svc:5000/cnftests cnf-tests-local:latest /usr/bin/test-run.sh -ginkgo.focus="\[performance\]\ Latency\ Test"
registry: public.registry.io:5000
image: imageforcnftests:4.10
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 /usr/bin/mirror --registry "my.local.registry:5000/" --images "/kubeconfig/images.json" | oc image mirror -f -
podman run -v USD(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig registry.redhat.io/openshift4/cnf-tests-rhel8:v4.10 get nodes
apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: openshift-topology-aware-lifecycle-manager-subscription namespace: openshift-operators spec: channel: "stable" name: topology-aware-lifecycle-manager source: redhat-operators sourceNamespace: openshift-marketplace
oc create -f talm-subscription.yaml
oc get csv -n openshift-operators
NAME DISPLAY VERSION REPLACES PHASE topology-aware-lifecycle-manager.4.10.0-202206301927 Topology Aware Lifecycle Manager 4.10.0-202206301927 Succeeded
oc get deploy -n openshift-operators
NAMESPACE NAME READY UP-TO-DATE AVAILABLE AGE openshift-operators cluster-group-upgrades-controller-manager 1/1 1 1 14s
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-upgrade-complete namespace: default spec: clusters: 1 - spoke1 enable: false managedPolicies: 2 - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy remediationStrategy: 3 canaries: 4 - spoke1 maxConcurrency: 1 5 timeout: 240 status: 6 conditions: - message: The ClusterGroupUpgrade CR is not enabled reason: UpgradeNotStarted status: "False" type: Ready copiedPolicies: - cgu-upgrade-complete-policy1-common-cluster-version-policy - cgu-upgrade-complete-policy2-common-pao-sub-policy managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy2-common-pao-sub-policy namespace: default placementBindings: - cgu-upgrade-complete-policy1-common-cluster-version-policy - cgu-upgrade-complete-policy2-common-pao-sub-policy placementRules: - cgu-upgrade-complete-policy1-common-cluster-version-policy - cgu-upgrade-complete-policy2-common-pao-sub-policy remediationPlan: - - spoke1
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-upgrade-complete namespace: default spec: clusters: - spoke1 enable: true 1 managedPolicies: - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy remediationStrategy: maxConcurrency: 1 timeout: 240 status: 2 conditions: - message: The ClusterGroupUpgrade CR has upgrade policies that are still non compliant reason: UpgradeNotCompleted status: "False" type: Ready copiedPolicies: - cgu-upgrade-complete-policy1-common-cluster-version-policy - cgu-upgrade-complete-policy2-common-pao-sub-policy managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy2-common-pao-sub-policy namespace: default placementBindings: - cgu-upgrade-complete-policy1-common-cluster-version-policy - cgu-upgrade-complete-policy2-common-pao-sub-policy placementRules: - cgu-upgrade-complete-policy1-common-cluster-version-policy - cgu-upgrade-complete-policy2-common-pao-sub-policy remediationPlan: - - spoke1 status: currentBatch: 1 remediationPlanForBatch: 3 spoke1: 0
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-upgrade-complete namespace: default spec: actions: afterCompletion: deleteObjects: true 1 clusters: - spoke1 enable: true managedPolicies: - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy remediationStrategy: maxConcurrency: 1 timeout: 240 status: 2 conditions: - message: The ClusterGroupUpgrade CR has all clusters compliant with all the managed policies reason: UpgradeCompleted status: "True" type: Ready managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy2-common-pao-sub-policy namespace: default remediationPlan: - - spoke1 status: remediationPlanForBatch: spoke1: -2 3
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-a namespace: default spec: blockingCRs: 1 - name: cgu-c namespace: default clusters: - spoke1 - spoke2 - spoke3 enable: false managedPolicies: - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy remediationStrategy: canaries: - spoke1 maxConcurrency: 2 timeout: 240 status: conditions: - message: The ClusterGroupUpgrade CR is not enabled reason: UpgradeNotStarted status: "False" type: Ready copiedPolicies: - cgu-a-policy1-common-cluster-version-policy - cgu-a-policy2-common-pao-sub-policy - cgu-a-policy3-common-ptp-sub-policy managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy2-common-pao-sub-policy namespace: default - name: policy3-common-ptp-sub-policy namespace: default placementBindings: - cgu-a-policy1-common-cluster-version-policy - cgu-a-policy2-common-pao-sub-policy - cgu-a-policy3-common-ptp-sub-policy placementRules: - cgu-a-policy1-common-cluster-version-policy - cgu-a-policy2-common-pao-sub-policy - cgu-a-policy3-common-ptp-sub-policy remediationPlan: - - spoke1 - - spoke2
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-b namespace: default spec: blockingCRs: 1 - name: cgu-a namespace: default clusters: - spoke4 - spoke5 enable: false managedPolicies: - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy - policy4-common-sriov-sub-policy remediationStrategy: maxConcurrency: 1 timeout: 240 status: conditions: - message: The ClusterGroupUpgrade CR is not enabled reason: UpgradeNotStarted status: "False" type: Ready copiedPolicies: - cgu-b-policy1-common-cluster-version-policy - cgu-b-policy2-common-pao-sub-policy - cgu-b-policy3-common-ptp-sub-policy - cgu-b-policy4-common-sriov-sub-policy managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy2-common-pao-sub-policy namespace: default - name: policy3-common-ptp-sub-policy namespace: default - name: policy4-common-sriov-sub-policy namespace: default placementBindings: - cgu-b-policy1-common-cluster-version-policy - cgu-b-policy2-common-pao-sub-policy - cgu-b-policy3-common-ptp-sub-policy - cgu-b-policy4-common-sriov-sub-policy placementRules: - cgu-b-policy1-common-cluster-version-policy - cgu-b-policy2-common-pao-sub-policy - cgu-b-policy3-common-ptp-sub-policy - cgu-b-policy4-common-sriov-sub-policy remediationPlan: - - spoke4 - - spoke5 status: {}
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-c namespace: default spec: 1 clusters: - spoke6 enable: false managedPolicies: - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy - policy4-common-sriov-sub-policy remediationStrategy: maxConcurrency: 1 timeout: 240 status: conditions: - message: The ClusterGroupUpgrade CR is not enabled reason: UpgradeNotStarted status: "False" type: Ready copiedPolicies: - cgu-c-policy1-common-cluster-version-policy - cgu-c-policy4-common-sriov-sub-policy managedPoliciesCompliantBeforeUpgrade: - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy4-common-sriov-sub-policy namespace: default placementBindings: - cgu-c-policy1-common-cluster-version-policy - cgu-c-policy4-common-sriov-sub-policy placementRules: - cgu-c-policy1-common-cluster-version-policy - cgu-c-policy4-common-sriov-sub-policy remediationPlan: - - spoke6 status: {}
oc apply -f <name>.yaml
oc --namespace=default patch clustergroupupgrade.ran.openshift.io/<name> --type merge -p '{"spec":{"enable":true}}'
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-a namespace: default spec: blockingCRs: - name: cgu-c namespace: default clusters: - spoke1 - spoke2 - spoke3 enable: true managedPolicies: - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy remediationStrategy: canaries: - spoke1 maxConcurrency: 2 timeout: 240 status: conditions: - message: 'The ClusterGroupUpgrade CR is blocked by other CRs that have not yet completed: [cgu-c]' 1 reason: UpgradeCannotStart status: "False" type: Ready copiedPolicies: - cgu-a-policy1-common-cluster-version-policy - cgu-a-policy2-common-pao-sub-policy - cgu-a-policy3-common-ptp-sub-policy managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy2-common-pao-sub-policy namespace: default - name: policy3-common-ptp-sub-policy namespace: default placementBindings: - cgu-a-policy1-common-cluster-version-policy - cgu-a-policy2-common-pao-sub-policy - cgu-a-policy3-common-ptp-sub-policy placementRules: - cgu-a-policy1-common-cluster-version-policy - cgu-a-policy2-common-pao-sub-policy - cgu-a-policy3-common-ptp-sub-policy remediationPlan: - - spoke1 - - spoke2 status: {}
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-b namespace: default spec: blockingCRs: - name: cgu-a namespace: default clusters: - spoke4 - spoke5 enable: true managedPolicies: - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy - policy4-common-sriov-sub-policy remediationStrategy: maxConcurrency: 1 timeout: 240 status: conditions: - message: 'The ClusterGroupUpgrade CR is blocked by other CRs that have not yet completed: [cgu-a]' 1 reason: UpgradeCannotStart status: "False" type: Ready copiedPolicies: - cgu-b-policy1-common-cluster-version-policy - cgu-b-policy2-common-pao-sub-policy - cgu-b-policy3-common-ptp-sub-policy - cgu-b-policy4-common-sriov-sub-policy managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy2-common-pao-sub-policy namespace: default - name: policy3-common-ptp-sub-policy namespace: default - name: policy4-common-sriov-sub-policy namespace: default placementBindings: - cgu-b-policy1-common-cluster-version-policy - cgu-b-policy2-common-pao-sub-policy - cgu-b-policy3-common-ptp-sub-policy - cgu-b-policy4-common-sriov-sub-policy placementRules: - cgu-b-policy1-common-cluster-version-policy - cgu-b-policy2-common-pao-sub-policy - cgu-b-policy3-common-ptp-sub-policy - cgu-b-policy4-common-sriov-sub-policy remediationPlan: - - spoke4 - - spoke5 status: {}
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-c namespace: default spec: clusters: - spoke6 enable: true managedPolicies: - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy - policy4-common-sriov-sub-policy remediationStrategy: maxConcurrency: 1 timeout: 240 status: conditions: - message: The ClusterGroupUpgrade CR has upgrade policies that are still non compliant 1 reason: UpgradeNotCompleted status: "False" type: Ready copiedPolicies: - cgu-c-policy1-common-cluster-version-policy - cgu-c-policy4-common-sriov-sub-policy managedPoliciesCompliantBeforeUpgrade: - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy managedPoliciesForUpgrade: - name: policy1-common-cluster-version-policy namespace: default - name: policy4-common-sriov-sub-policy namespace: default placementBindings: - cgu-c-policy1-common-cluster-version-policy - cgu-c-policy4-common-sriov-sub-policy placementRules: - cgu-c-policy1-common-cluster-version-policy - cgu-c-policy4-common-sriov-sub-policy remediationPlan: - - spoke6 status: currentBatch: 1 remediationPlanForBatch: spoke6: 0
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-1 namespace: default spec: managedPolicies: 1 - policy1-common-cluster-version-policy - policy2-common-pao-sub-policy - policy3-common-ptp-sub-policy - policy4-common-sriov-sub-policy enable: false clusters: 2 - spoke1 - spoke2 - spoke5 - spoke6 remediationStrategy: maxConcurrency: 2 3 timeout: 240 4
oc create -f cgu-1.yaml
oc get cgu --all-namespaces
NAMESPACE NAME AGE default cgu-1 8m55s
oc get cgu -n default cgu-1 -ojsonpath='{.status}' | jq
{ "computedMaxConcurrency": 2, "conditions": [ { "lastTransitionTime": "2022-02-25T15:34:07Z", "message": "The ClusterGroupUpgrade CR is not enabled", 1 "reason": "UpgradeNotStarted", "status": "False", "type": "Ready" } ], "copiedPolicies": [ "cgu-policy1-common-cluster-version-policy", "cgu-policy2-common-pao-sub-policy", "cgu-policy3-common-ptp-sub-policy", "cgu-policy4-common-sriov-sub-policy" ], "managedPoliciesContent": { "policy1-common-cluster-version-policy": "null", "policy2-common-pao-sub-policy": "[{\"kind\":\"Subscription\",\"name\":\"performance-addon-operator\",\"namespace\":\"openshift-performance-addon-operator\"}]", "policy3-common-ptp-sub-policy": "[{\"kind\":\"Subscription\",\"name\":\"ptp-operator-subscription\",\"namespace\":\"openshift-ptp\"}]", "policy4-common-sriov-sub-policy": "[{\"kind\":\"Subscription\",\"name\":\"sriov-network-operator-subscription\",\"namespace\":\"openshift-sriov-network-operator\"}]" }, "managedPoliciesForUpgrade": [ { "name": "policy1-common-cluster-version-policy", "namespace": "default" }, { "name": "policy2-common-pao-sub-policy", "namespace": "default" }, { "name": "policy3-common-ptp-sub-policy", "namespace": "default" }, { "name": "policy4-common-sriov-sub-policy", "namespace": "default" } ], "managedPoliciesNs": { "policy1-common-cluster-version-policy": "default", "policy2-common-pao-sub-policy": "default", "policy3-common-ptp-sub-policy": "default", "policy4-common-sriov-sub-policy": "default" }, "placementBindings": [ "cgu-policy1-common-cluster-version-policy", "cgu-policy2-common-pao-sub-policy", "cgu-policy3-common-ptp-sub-policy", "cgu-policy4-common-sriov-sub-policy" ], "placementRules": [ "cgu-policy1-common-cluster-version-policy", "cgu-policy2-common-pao-sub-policy", "cgu-policy3-common-ptp-sub-policy", "cgu-policy4-common-sriov-sub-policy" ], "precaching": { "spec": {} }, "remediationPlan": [ [ "spoke1", "spoke2" ], [ "spoke5", "spoke6" ] ], "status": {} }
oc get policies -A
NAMESPACE NAME REMEDIATION ACTION COMPLIANCE STATE AGE default cgu-policy1-common-cluster-version-policy enforce 17m 1 default cgu-policy2-common-pao-sub-policy enforce 17m default cgu-policy3-common-ptp-sub-policy enforce 17m default cgu-policy4-common-sriov-sub-policy enforce 17m default policy1-common-cluster-version-policy inform NonCompliant 15h default policy2-common-pao-sub-policy inform NonCompliant 15h default policy3-common-ptp-sub-policy inform NonCompliant 18m default policy4-common-sriov-sub-policy inform NonCompliant 18m
oc --namespace=default patch clustergroupupgrade.ran.openshift.io/cgu-1 --patch '{"spec":{"enable":true}}' --type=merge
oc get cgu -n default cgu-1 -ojsonpath='{.status}' | jq
{ "computedMaxConcurrency": 2, "conditions": [ 1 { "lastTransitionTime": "2022-02-25T15:34:07Z", "message": "The ClusterGroupUpgrade CR has upgrade policies that are still non compliant", "reason": "UpgradeNotCompleted", "status": "False", "type": "Ready" } ], "copiedPolicies": [ "cgu-policy1-common-cluster-version-policy", "cgu-policy2-common-pao-sub-policy", "cgu-policy3-common-ptp-sub-policy", "cgu-policy4-common-sriov-sub-policy" ], "managedPoliciesContent": { "policy1-common-cluster-version-policy": "null", "policy2-common-pao-sub-policy": "[{\"kind\":\"Subscription\",\"name\":\"performance-addon-operator\",\"namespace\":\"openshift-performance-addon-operator\"}]", "policy3-common-ptp-sub-policy": "[{\"kind\":\"Subscription\",\"name\":\"ptp-operator-subscription\",\"namespace\":\"openshift-ptp\"}]", "policy4-common-sriov-sub-policy": "[{\"kind\":\"Subscription\",\"name\":\"sriov-network-operator-subscription\",\"namespace\":\"openshift-sriov-network-operator\"}]" }, "managedPoliciesForUpgrade": [ { "name": "policy1-common-cluster-version-policy", "namespace": "default" }, { "name": "policy2-common-pao-sub-policy", "namespace": "default" }, { "name": "policy3-common-ptp-sub-policy", "namespace": "default" }, { "name": "policy4-common-sriov-sub-policy", "namespace": "default" } ], "managedPoliciesNs": { "policy1-common-cluster-version-policy": "default", "policy2-common-pao-sub-policy": "default", "policy3-common-ptp-sub-policy": "default", "policy4-common-sriov-sub-policy": "default" }, "placementBindings": [ "cgu-policy1-common-cluster-version-policy", "cgu-policy2-common-pao-sub-policy", "cgu-policy3-common-ptp-sub-policy", "cgu-policy4-common-sriov-sub-policy" ], "placementRules": [ "cgu-policy1-common-cluster-version-policy", "cgu-policy2-common-pao-sub-policy", "cgu-policy3-common-ptp-sub-policy", "cgu-policy4-common-sriov-sub-policy" ], "precaching": { "spec": {} }, "remediationPlan": [ [ "spoke1", "spoke2" ], [ "spoke5", "spoke6" ] ], "status": { "currentBatch": 1, "currentBatchStartedAt": "2022-02-25T15:54:16Z", "remediationPlanForBatch": { "spoke1": 0, "spoke2": 1 }, "startedAt": "2022-02-25T15:54:16Z" } }
export KUBECONFIG=<cluster_kubeconfig_absolute_path>
oc get subs -A | grep -i <subscription_name>
NAMESPACE NAME PACKAGE SOURCE CHANNEL openshift-logging cluster-logging cluster-logging redhat-operators stable
oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.9.5 True True 43s Working towards 4.9.7: 71 of 735 done (9% complete)
oc get subs -n <operator-namespace> <operator-subscription> -ojsonpath="{.status}"
oc get installplan -n <subscription_namespace>
NAMESPACE NAME CSV APPROVAL APPROVED openshift-logging install-6khtw cluster-logging.5.3.3-4 Manual true 1
oc get csv -n <operator_namespace>
NAME DISPLAY VERSION REPLACES PHASE cluster-logging.5.4.2 Red Hat OpenShift Logging 5.4.2 Succeeded
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: du-upgrade-4918 namespace: ztp-group-du-sno spec: preCaching: true 1 clusters: - cnfdb1 - cnfdb2 enable: false managedPolicies: - du-upgrade-platform-upgrade remediationStrategy: maxConcurrency: 2 timeout: 240
oc apply -f clustergroupupgrades-group-du.yaml
oc get cgu -A
NAMESPACE NAME AGE ztp-group-du-sno du-upgrade-4918 10s 1
oc get cgu -n ztp-group-du-sno du-upgrade-4918 -o jsonpath='{.status}'
{ "conditions": [ { "lastTransitionTime": "2022-01-27T19:07:24Z", "message": "Precaching is not completed (required)", 1 "reason": "PrecachingRequired", "status": "False", "type": "Ready" }, { "lastTransitionTime": "2022-01-27T19:07:24Z", "message": "Precaching is required and not done", "reason": "PrecachingNotDone", "status": "False", "type": "PrecachingDone" }, { "lastTransitionTime": "2022-01-27T19:07:34Z", "message": "Pre-caching spec is valid and consistent", "reason": "PrecacheSpecIsWellFormed", "status": "True", "type": "PrecacheSpecValid" } ], "precaching": { "clusters": [ "cnfdb1" 2 ], "spec": { "platformImage": "image.example.io"}, "status": { "cnfdb1": "Active"} } }
oc get jobs,pods -n openshift-talm-pre-cache
NAME COMPLETIONS DURATION AGE job.batch/pre-cache 0/1 3m10s 3m10s NAME READY STATUS RESTARTS AGE pod/pre-cache--1-9bmlr 1/1 Running 0 3m10s
oc get cgu -n ztp-group-du-sno du-upgrade-4918 -o jsonpath='{.status}'
"conditions": [ { "lastTransitionTime": "2022-01-27T19:30:41Z", "message": "The ClusterGroupUpgrade CR has all clusters compliant with all the managed policies", "reason": "UpgradeCompleted", "status": "True", "type": "Ready" }, { "lastTransitionTime": "2022-01-27T19:28:57Z", "message": "Precaching is completed", "reason": "PrecachingCompleted", "status": "True", "type": "PrecachingDone" 1 }
oc delete cgu -n <ClusterGroupUpgradeCR_namespace> <ClusterGroupUpgradeCR_name>
oc apply -f <ClusterGroupUpgradeCR_YAML>
oc get cgu lab-upgrade -ojsonpath='{.spec.managedPolicies}'
group-du-sno-validator-du-validator-policy, policy2-common-pao-sub-policy, policy3-common-ptp-sub-policy
oc get policies --all-namespaces
NAMESPACE NAME REMEDIATION ACTION COMPLIANCE STATE AGE default policy1-common-cluster-version-policy inform NonCompliant 5d21h default policy2-common-pao-sub-policy inform Compliant 5d21h default policy3-common-ptp-sub-policy inform NonCompliant 5d21h default policy4-common-sriov-sub-policy inform NonCompliant 5d21h
oc get policies --all-namespaces
NAMESPACE NAME REMEDIATION ACTION COMPLIANCE STATE AGE default policy1-common-cluster-version-policy inform NonCompliant 5d21h default policy2-common-pao-sub-policy inform Compliant 5d21h default policy3-common-ptp-sub-policy inform NonCompliant 5d21h default policy4-common-sriov-sub-policy inform NonCompliant 5d21h
oc get managedclusters
NAME HUB ACCEPTED MANAGED CLUSTER URLS JOINED AVAILABLE AGE local-cluster true https://api.hub.example.com:6443 True Unknown 13d spoke1 true https://api.spoke1.example.com:6443 True True 13d spoke3 true https://api.spoke3.example.com:6443 True True 27h
oc get pod -n openshift-operators
NAME READY STATUS RESTARTS AGE cluster-group-upgrades-controller-manager-75bcc7484d-8k8xp 2/2 Running 0 45m
oc logs -n openshift-operators cluster-group-upgrades-controller-manager-75bcc7484d-8k8xp -c manager
ERROR controller-runtime.manager.controller.clustergroupupgrade Reconciler error {"reconciler group": "ran.openshift.io", "reconciler kind": "ClusterGroupUpgrade", "name": "lab-upgrade", "namespace": "default", "error": "Cluster spoke5555 is not a ManagedCluster"} 1 sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
oc get managedclusters
NAME HUB ACCEPTED MANAGED CLUSTER URLS JOINED AVAILABLE AGE local-cluster true https://api.hub.testlab.com:6443 True Unknown 13d spoke1 true https://api.spoke1.testlab.com:6443 True True 13d 1 spoke3 true https://api.spoke3.testlab.com:6443 True True 27h 2
oc get managedcluster --selector=upgrade=true 1
NAME HUB ACCEPTED MANAGED CLUSTER URLS JOINED AVAILABLE AGE spoke1 true https://api.spoke1.testlab.com:6443 True True 13d spoke3 true https://api.spoke3.testlab.com:6443 True True 27h
spec: clusters: - spoke1 - spoke3 clusterSelector: - upgrade2=true remediationStrategy: canaries: - spoke3 maxConcurrency: 2 timeout: 240
oc get cgu lab-upgrade -ojsonpath='{.spec.clusters}'
spoke1, spoke3
oc get managedcluster --selector=upgrade=true
NAME HUB ACCEPTED MANAGED CLUSTER URLS JOINED AVAILABLE AGE spoke1 true https://api.spoke1.testlab.com:6443 True True 13d spoke3 true https://api.spoke3.testlab.com:6443 True True 27h
oc get jobs,pods -n openshift-talo-pre-cache
oc get cgu lab-upgrade -ojsonpath='{.spec.remediationStrategy}'
maxConcurrency: 2
timeout: 240
oc get cgu lab-upgrade -ojsonpath='{.spec.remediationStrategy.maxConcurrency}'
2
oc get cgu lab-upgrade -ojsonpath='{.status.conditions}'
lastTransitionTime: 2022-02-17T22:25:28Z
message: The ClusterGroupUpgrade CR has managed policies that are missing:[policyThatDoesntExist]
reason: UpgradeCannotStart
status: False
type: Ready
oc get cgu lab-upgrade -oyaml
status: ... copiedPolicies: - lab-upgrade-policy3-common-ptp-sub-policy managedPoliciesForUpgrade: - name: policy3-common-ptp-sub-policy namespace: default
oc get cgu lab-upgrade -ojsonpath='{.status.remediationPlan}'
[["spoke2", "spoke3"]]
oc logs -n openshift-operators cluster-group-upgrades-controller-manager-75bcc7484d-8k8xp -c manager
ERROR controller-runtime.manager.controller.clustergroupupgrade Reconciler error {"reconciler group": "ran.openshift.io", "reconciler kind": "ClusterGroupUpgrade", "name": "lab-upgrade", "namespace": "default", "error": "Cluster spoke5555 is not a ManagedCluster"} 1 sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
oc describe mcp/worker-rt
Name: worker-rt Namespace: Labels: machineconfiguration.openshift.io/role=worker-rt
oc label mcp <mcp_name> <mcp_name>=""
oc adm must-gather --image=<PAO_image> --dest-dir=<dir>
oc adm must-gather --image=registry.redhat.io/openshift4/performance-addon-operator-must-gather-rhel8:v4.10 --dest-dir=must-gather
tar cvaf must-gather.tar.gz must-gather/
oc get mcp
NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYMACHINECOUNT UPDATEDMACHINECOUNT DEGRADEDMACHINECOUNT AGE master rendered-master-acd1358917e9f98cbdb599aea622d78b True False False 3 3 3 0 22h worker-cnf rendered-worker-cnf-1d871ac76e1951d32b2fe92369879826 False True False 2 1 1 0 22h
podman login registry.redhat.io
Username: <username> Password: <password>
podman run --entrypoint performance-profile-creator registry.redhat.io/openshift4/performance-addon-rhel8-operator:v4.10 -h
A tool that automates creation of Performance Profiles Usage: performance-profile-creator [flags] Flags: --disable-ht Disable Hyperthreading -h, --help help for performance-profile-creator --info string Show cluster information; requires --must-gather-dir-path, ignore the other arguments. [Valid values: log, json] (default "log") --mcp-name string MCP name corresponding to the target machines (required) --must-gather-dir-path string Must gather directory path (default "must-gather") --power-consumption-mode string The power consumption mode. [Valid values: default, low-latency, ultra-low-latency] (default "default") --profile-name string Name of the performance profile to be created (default "performance") --reserved-cpu-count int Number of reserved CPUs (required) --rt-kernel Enable Real Time Kernel (required) --split-reserved-cpus-across-numa Split the Reserved CPUs across NUMA nodes --topology-manager-policy string Kubelet Topology Manager Policy of the performance profile to be created. [Valid values: single-numa-node, best-effort, restricted] (default "restricted") --user-level-networking Run with User level Networking(DPDK) enabled
podman run --entrypoint performance-profile-creator -v /must-gather:/must-gather:z registry.redhat.io/openshift4/performance-addon-rhel8-operator:v4.10 --info log --must-gather-dir-path /must-gather
podman run --entrypoint performance-profile-creator -v /must-gather:/must-gather:z registry.redhat.io/openshift4/performance-addon-rhel8-operator:v4.10 --mcp-name=worker-cnf --reserved-cpu-count=20 --rt-kernel=true --split-reserved-cpus-across-numa=false --topology-manager-policy=single-numa-node --must-gather-dir-path /must-gather --power-consumption-mode=ultra-low-latency > my-performance-profile.yaml
cat my-performance-profile.yaml
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: performance spec: additionalKernelArgs: - nmi_watchdog=0 - audit=0 - mce=off - processor.max_cstate=1 - intel_idle.max_cstate=0 - idle=poll cpu: isolated: 1,3,5,7,9,11,13,15,17,19-39,41,43,45,47,49,51,53,55,57,59-79 reserved: 0,2,4,6,8,10,12,14,16,18,40,42,44,46,48,50,52,54,56,58 nodeSelector: node-role.kubernetes.io/worker-cnf: "" numa: topologyPolicy: single-numa-node realTimeKernel: enabled: true
oc apply -f my-performance-profile.yaml
podman run --entrypoint performance-profile-creator -v /must-gather:/must-gather:z registry.redhat.io/openshift4/performance-addon-rhel8-operator:v4.10 --mcp-name=worker-cnf --reserved-cpu-count=20 --rt-kernel=true --split-reserved-cpus-across-numa=true --must-gather-dir-path /must-gather > my-performance-profile.yaml
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: performance spec: cpu: isolated: 10-39,50-79 reserved: 0-9,40-49 nodeSelector: node-role.kubernetes.io/worker-cnf: "" numa: topologyPolicy: restricted realTimeKernel: enabled: true
vi run-perf-profile-creator.sh
#!/bin/bash readonly CONTAINER_RUNTIME=USD{CONTAINER_RUNTIME:-podman} readonly CURRENT_SCRIPT=USD(basename "USD0") readonly CMD="USD{CONTAINER_RUNTIME} run --entrypoint performance-profile-creator" readonly IMG_EXISTS_CMD="USD{CONTAINER_RUNTIME} image exists" readonly IMG_PULL_CMD="USD{CONTAINER_RUNTIME} image pull" readonly MUST_GATHER_VOL="/must-gather" PAO_IMG="registry.redhat.io/openshift4/performance-addon-rhel8-operator:v4.10" MG_TARBALL="" DATA_DIR="" usage() { print "Wrapper usage:" print " USD{CURRENT_SCRIPT} [-h] [-p image][-t path] -- [performance-profile-creator flags]" print "" print "Options:" print " -h help for USD{CURRENT_SCRIPT}" print " -p Performance Addon Operator image" print " -t path to a must-gather tarball" USD{IMG_EXISTS_CMD} "USD{PAO_IMG}" && USD{CMD} "USD{PAO_IMG}" -h } function cleanup { [ -d "USD{DATA_DIR}" ] && rm -rf "USD{DATA_DIR}" } trap cleanup EXIT exit_error() { print "error: USD*" usage exit 1 } print() { echo "USD*" >&2 } check_requirements() { USD{IMG_EXISTS_CMD} "USD{PAO_IMG}" || USD{IMG_PULL_CMD} "USD{PAO_IMG}" || exit_error "Performance Addon Operator image not found" [ -n "USD{MG_TARBALL}" ] || exit_error "Must-gather tarball file path is mandatory" [ -f "USD{MG_TARBALL}" ] || exit_error "Must-gather tarball file not found" DATA_DIR=USD(mktemp -d -t "USD{CURRENT_SCRIPT}XXXX") || exit_error "Cannot create the data directory" tar -zxf "USD{MG_TARBALL}" --directory "USD{DATA_DIR}" || exit_error "Cannot decompress the must-gather tarball" chmod a+rx "USD{DATA_DIR}" return 0 } main() { while getopts ':hp:t:' OPT; do case "USD{OPT}" in h) usage exit 0 ;; p) PAO_IMG="USD{OPTARG}" ;; t) MG_TARBALL="USD{OPTARG}" ;; ?) exit_error "invalid argument: USD{OPTARG}" ;; esac done shift USD((OPTIND - 1)) check_requirements || exit 1 USD{CMD} -v "USD{DATA_DIR}:USD{MUST_GATHER_VOL}:z" "USD{PAO_IMG}" "USD@" --must-gather-dir-path "USD{MUST_GATHER_VOL}" echo "" 1>&2 } main "USD@"
chmod a+x run-perf-profile-creator.sh
./run-perf-profile-creator.sh -h
Wrapper usage: run-perf-profile-creator.sh [-h] [-p image][-t path] -- [performance-profile-creator flags] Options: -h help for run-perf-profile-creator.sh -p Performance Addon Operator image 1 -t path to a must-gather tarball 2 A tool that automates creation of Performance Profiles Usage: performance-profile-creator [flags] Flags: --disable-ht Disable Hyperthreading -h, --help help for performance-profile-creator --info string Show cluster information; requires --must-gather-dir-path, ignore the other arguments. [Valid values: log, json] (default "log") --mcp-name string MCP name corresponding to the target machines (required) --must-gather-dir-path string Must gather directory path (default "must-gather") --power-consumption-mode string The power consumption mode. [Valid values: default, low-latency, ultra-low-latency] (default "default") --profile-name string Name of the performance profile to be created (default "performance") --reserved-cpu-count int Number of reserved CPUs (required) --rt-kernel Enable Real Time Kernel (required) --split-reserved-cpus-across-numa Split the Reserved CPUs across NUMA nodes --topology-manager-policy string Kubelet Topology Manager Policy of the performance profile to be created. [Valid values: single-numa-node, best-effort, restricted] (default "restricted") --user-level-networking Run with User level Networking(DPDK) enabled
./run-perf-profile-creator.sh -t /must-gather/must-gather.tar.gz -- --info=log
oc get mcp
NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYMACHINECOUNT UPDATEDMACHINECOUNT DEGRADEDMACHINECOUNT AGE master rendered-master-acd1358917e9f98cbdb599aea622d78b True False False 3 3 3 0 22h worker-cnf rendered-worker-cnf-1d871ac76e1951d32b2fe92369879826 False True False 2 1 1 0 22h
./run-perf-profile-creator.sh -t /must-gather/must-gather.tar.gz -- --mcp-name=worker-cnf --reserved-cpu-count=2 --rt-kernel=true > my-performance-profile.yaml
cat my-performance-profile.yaml
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: performance spec: cpu: isolated: 1-39,41-79 reserved: 0,40 nodeSelector: node-role.kubernetes.io/worker-cnf: "" numa: topologyPolicy: restricted realTimeKernel: enabled: false
oc apply -f my-performance-profile.yaml
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 02-master-workload-partitioning spec: config: ignition: version: 3.2.0 storage: files: - contents: source: data:text/plain;charset=utf-8;base64,W2NyaW8ucnVudGltZS53b3JrbG9hZHMubWFuYWdlbWVudF0KYWN0aXZhdGlvbl9hbm5vdGF0aW9uID0gInRhcmdldC53b3JrbG9hZC5vcGVuc2hpZnQuaW8vbWFuYWdlbWVudCIKYW5ub3RhdGlvbl9wcmVmaXggPSAicmVzb3VyY2VzLndvcmtsb2FkLm9wZW5zaGlmdC5pbyIKcmVzb3VyY2VzID0geyAiY3B1c2hhcmVzIiA9IDAsICJjcHVzZXQiID0gIjAtMSw1Mi01MyIgfQo= mode: 420 overwrite: true path: /etc/crio/crio.conf.d/01-workload-partitioning user: name: root - contents: source: data:text/plain;charset=utf-8;base64,ewogICJtYW5hZ2VtZW50IjogewogICAgImNwdXNldCI6ICIwLTEsNTItNTMiCiAgfQp9Cg== mode: 420 overwrite: true path: /etc/kubernetes/openshift-workload-pinning user: name: root
[crio.runtime.workloads.management] activation_annotation = "target.workload.openshift.io/management" annotation_prefix = "resources.workload.openshift.io" [crio.runtime.workloads.management.resources] cpushares = 0 cpuset = "0-1, 52-53" 1
{ "management": { "cpuset": "0-1,52-53" 1 } }
export ISO_IMAGE_NAME=<iso_image_name> 1
export ROOTFS_IMAGE_NAME=<rootfs_image_name> 1
export OCP_VERSION=<ocp_version> 1
sudo wget https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.10/USD{OCP_VERSION}/USD{ISO_IMAGE_NAME} -O /var/www/html/USD{ISO_IMAGE_NAME}
sudo wget https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.10/USD{OCP_VERSION}/USD{ROOTFS_IMAGE_NAME} -O /var/www/html/USD{ROOTFS_IMAGE_NAME}
wget http://USD(hostname)/USD{ISO_IMAGE_NAME}
Saving to: rhcos-4.10.1-x86_64-live.x86_64.iso rhcos-4.10.1-x86_64-live.x86_64.iso- 11%[====> ] 10.01M 4.71MB/s
oc edit AgentServiceConfig
- cpuArchitecture: x86_64 openshiftVersion: "4.10" rootFSUrl: https://<host>/<path>/rhcos-live-rootfs.x86_64.img url: https://<mirror-registry>/<path>/rhcos-live.x86_64.iso
apiVersion: v1 kind: ConfigMap metadata: name: assisted-installer-mirror-config namespace: assisted-installer labels: app: assisted-service data: ca-bundle.crt: <certificate> 1 registries.conf: | 2 unqualified-search-registries = ["registry.access.redhat.com", "docker.io"] [[registry]] location = <mirror_registry_url> 3 insecure = false mirror-by-digest-only = true
apiVersion: agent-install.openshift.io/v1beta1 kind: AgentServiceConfig metadata: name: agent spec: databaseStorage: volumeName: <db_pv_name> accessModes: - ReadWriteOnce resources: requests: storage: <db_storage_size> filesystemStorage: volumeName: <fs_pv_name> accessModes: - ReadWriteOnce resources: requests: storage: <fs_storage_size> mirrorRegistryRef: name: 'assisted-installer-mirror-config' osImages: - openshiftVersion: <ocp_version> rootfs: <rootfs_url> 1 url: <iso_url> 2
oc patch argocd openshift-gitops -n openshift-gitops --type=merge --patch-file out/argocd/deployment/argocd-openshift-gitops-patch.json
oc apply -k out/argocd/deployment
podman pull registry.redhat.io/openshift4/ztp-site-generate-rhel8:v4.10
mkdir -p ./out
podman run --log-driver=none --rm registry.redhat.io/openshift4/ztp-site-generate-rhel8:v{product-version} extract /home/ztp --tar | tar x -C ./out
example ├── policygentemplates │ ├── common-ranGen.yaml │ ├── example-sno-site.yaml │ ├── group-du-sno-ranGen.yaml │ ├── group-du-sno-validator-ranGen.yaml │ ├── kustomization.yaml │ └── ns.yaml └── siteconfig ├── example-sno.yaml ├── KlusterletAddonConfigOverride.yaml └── kustomization.yaml
grep -r "ztp-deploy-wave" out/source-crs
apiVersion: v1 kind: Secret metadata: name: example-sno-bmc-secret namespace: example-sno 1 data: 2 password: <base64_password> username: <base64_username> type: Opaque --- apiVersion: v1 kind: Secret metadata: name: pull-secret namespace: example-sno 3 data: .dockerconfigjson: <pull_secret> 4 type: kubernetes.io/dockerconfigjson
export CLUSTERNS=example-sno
oc create namespace USDCLUSTERNS
apiVersion: ran.openshift.io/v1 kind: SiteConfig metadata: name: "<site_name>" namespace: "<site_name>" spec: baseDomain: "example.com" pullSecretRef: name: "assisted-deployment-pull-secret" 1 clusterImageSetNameRef: "openshift-4.10" 2 sshPublicKey: "ssh-rsa AAAA..." 3 clusters: - clusterName: "<site_name>" networkType: "OVNKubernetes" clusterLabels: 4 common: true group-du-sno: "" sites : "<site_name>" clusterNetwork: - cidr: 1001:1::/48 hostPrefix: 64 machineNetwork: - cidr: 1111:2222:3333:4444::/64 serviceNetwork: - 1001:2::/112 additionalNTPSources: - 1111:2222:3333:4444::2 #crTemplates: # KlusterletAddonConfig: "KlusterletAddonConfigOverride.yaml" 5 nodes: - hostName: "example-node.example.com" 6 role: "master" #biosConfigRef: # filePath: "example-hw.profile" 7 bmcAddress: idrac-virtualmedia://<out_of_band_ip>/<system_id>/ 8 bmcCredentialsName: name: "bmh-secret" 9 bootMACAddress: "AA:BB:CC:DD:EE:11" bootMode: "UEFI" 10 rootDeviceHints: wwn: "0x11111000000asd123" cpuset: "0-1,52-53" nodeNetwork: 11 interfaces: - name: eno1 macAddress: "AA:BB:CC:DD:EE:11" config: interfaces: - name: eno1 type: ethernet state: up ipv4: enabled: false ipv6: 12 enabled: true address: - ip: 1111:2222:3333:4444::aaaa:1 prefix-length: 64 dns-resolver: config: search: - example.com server: - 1111:2222:3333:4444::2 routes: config: - destination: ::/0 next-hop-interface: eno1 next-hop-address: 1111:2222:3333:4444::1 table-id: 254
export CLUSTER=<clusterName>
oc get agentclusterinstall -n USDCLUSTER USDCLUSTER -o jsonpath='{.status.conditions[?(@.type=="Completed")]}' | jq
curl -sk USD(oc get agentclusterinstall -n USDCLUSTER USDCLUSTER -o jsonpath='{.status.debugInfo.eventsURL}') | jq '.[-2,-1]'
oc get AgentClusterInstall -n <cluster_name>
oc get managedcluster
oc describe -n openshift-gitops application clusters
Status: Conditions: Last Transition Time: 2021-11-26T17:21:39Z Message: rpc error: code = Unknown desc = `kustomize build /tmp/https___git.com/ran-sites/siteconfigs/ --enable-alpha-plugins` failed exit status 1: 2021/11/26 17:21:40 Error could not create extra-manifest ranSite1.extra-manifest3 stat extra-manifest3: no such file or directory 2021/11/26 17:21:40 Error: could not build the entire SiteConfig defined by /tmp/kust-plugin-config-913473579: stat extra-manifest3: no such file or directory Error: failure in plugin configured via /tmp/kust-plugin-config-913473579; exit status 1: exit status 1 Type: ComparisonError
Status: Sync: Compared To: Destination: Namespace: clusters-sub Server: https://kubernetes.default.svc Source: Path: sites-config Repo URL: https://git.com/ran-sites/siteconfigs/.git Target Revision: master Status: Unknown
oc delete policy -n <namespace> <policy_name>
oc delete -k out/argocd/deployment
--- apiVersion: ran.openshift.io/v1 kind: PolicyGenTemplate metadata: name: "common" namespace: "ztp-common" spec: bindingRules: common: "true" 1 sourceFiles: 2 - fileName: SriovSubscription.yaml policyName: "subscriptions-policy" - fileName: SriovSubscriptionNS.yaml policyName: "subscriptions-policy" - fileName: SriovSubscriptionOperGroup.yaml policyName: "subscriptions-policy" - fileName: SriovOperatorStatus.yaml policyName: "subscriptions-policy" - fileName: PtpSubscription.yaml policyName: "subscriptions-policy" - fileName: PtpSubscriptionNS.yaml policyName: "subscriptions-policy" - fileName: PtpSubscriptionOperGroup.yaml policyName: "subscriptions-policy" - fileName: PtpOperatorStatus.yaml policyName: "subscriptions-policy" - fileName: ClusterLogNS.yaml policyName: "subscriptions-policy" - fileName: ClusterLogOperGroup.yaml policyName: "subscriptions-policy" - fileName: ClusterLogSubscription.yaml policyName: "subscriptions-policy" - fileName: ClusterLogOperatorStatus.yaml policyName: "subscriptions-policy" - fileName: StorageNS.yaml policyName: "subscriptions-policy" - fileName: StorageOperGroup.yaml policyName: "subscriptions-policy" - fileName: StorageSubscription.yaml policyName: "subscriptions-policy" - fileName: StorageOperatorStatus.yaml policyName: "subscriptions-policy" - fileName: ReduceMonitoringFootprint.yaml policyName: "config-policy" - fileName: OperatorHub.yaml 3 policyName: "config-policy" - fileName: DefaultCatsrc.yaml 4 policyName: "config-policy" 5 metadata: name: redhat-operators spec: displayName: disconnected-redhat-operators image: registry.example.com:5000/disconnected-redhat-operators/disconnected-redhat-operator-index:v4.9 - fileName: DisconnectedICSP.yaml policyName: "config-policy" spec: repositoryDigestMirrors: - mirrors: - registry.example.com:5000 source: registry.redhat.io
apiVersion: ran.openshift.io/v1 kind: PolicyGenTemplate metadata: name: "group-du-sno" namespace: "ztp-group" spec: bindingRules: group-du-sno: "" mcp: "master" sourceFiles: - fileName: PtpConfigSlave.yaml policyName: "config-policy" metadata: name: "du-ptp-slave" spec: profile: - name: "slave" interface: "ens5f0" ptp4lOpts: "-2 -s --summary_interval -4" phc2sysOpts: "-a -r -n 24"
apiVersion: policy.open-cluster-management.io/v1 kind: Policy metadata: name: group-du-ptp-config-policy namespace: groups-sub annotations: policy.open-cluster-management.io/categories: CM Configuration Management policy.open-cluster-management.io/controls: CM-2 Baseline Configuration policy.open-cluster-management.io/standards: NIST SP 800-53 spec: remediationAction: inform disabled: false policy-templates: - objectDefinition: apiVersion: policy.open-cluster-management.io/v1 kind: ConfigurationPolicy metadata: name: group-du-ptp-config-policy-config spec: remediationAction: inform severity: low namespaceselector: exclude: - kube-* include: - '*' object-templates: - complianceType: musthave objectDefinition: apiVersion: ptp.openshift.io/v1 kind: PtpConfig metadata: name: du-ptp-slave namespace: openshift-ptp spec: recommend: - match: - nodeLabel: node-role.kubernetes.io/worker-du priority: 4 profile: slave profile: - interface: ens5f0 name: slave phc2sysOpts: -a -r -n 24 ptp4lConf: | [global] # # Default Data Set # twoStepFlag 1 slaveOnly 0 priority1 128 priority2 128 domainNumber 24 ..
export CLUSTER=<clusterName>
oc get clustergroupupgrades -n ztp-install USDCLUSTER -o jsonpath='{.status.conditions[-1:]}' | jq
lastTransitionTime: 2022-11-09T07:28:09Z
message: The ClusterGroupUpgrade CR has upgrade policies that are still non compliant
reason: UpgradeNotCompleted
status: False
type: Ready
oc get policies -n USDCLUSTER
NAME REMEDIATION ACTION COMPLIANCE STATE AGE ztp-common.common-config-policy inform Compliant 3h42m ztp-common.common-subscriptions-policy inform NonCompliant 3h42m ztp-group.group-du-sno-config-policy inform NonCompliant 3h42m ztp-group.group-du-sno-validator-du-policy inform NonCompliant 3h42m ztp-install.example1-common-config-policy-pjz9s enforce Compliant 167m ztp-install.example1-common-subscriptions-policy-zzd9k enforce NonCompliant 164m ztp-site.example1-config-policy inform NonCompliant 3h42m ztp-site.example1-perf-policy inform NonCompliant 3h42m
export NS=<namespace>
oc get policy -n USDNS
oc describe -n openshift-gitops application policies
Status: Conditions: Last Transition Time: 2021-11-26T17:21:39Z Message: rpc error: code = Unknown desc = `kustomize build /tmp/https___git.com/ran-sites/policies/ --enable-alpha-plugins` failed exit status 1: 2021/11/26 17:21:40 Error could not find test.yaml under source-crs/: no such file or directory Error: failure in plugin configured via /tmp/kust-plugin-config-52463179; exit status 1: exit status 1 Type: ComparisonError
Status: Sync: Compared To: Destination: Namespace: policies-sub Server: https://kubernetes.default.svc Source: Path: policies Repo URL: https://git.com/ran-sites/policies/.git Target Revision: master Status: Error
oc get policy -n USDCLUSTER
NAME REMEDIATION ACTION COMPLIANCE STATE AGE ztp-common.common-config-policy inform Compliant 13d ztp-common.common-subscriptions-policy inform Compliant 13d ztp-group.group-du-sno-config-policy inform Compliant 13d Ztp-group.group-du-sno-validator-du-policy inform Compliant 13d ztp-site.example-sno-config-policy inform Compliant 13d
oc get placementrule -n USDNS
oc get placementrule -n USDNS <placementRuleName> -o yaml
oc get ManagedCluster USDCLUSTER -o jsonpath='{.metadata.labels}' | jq
oc get policy -n USDCLUSTER
export CLUSTER=<clusterName>
oc get clustergroupupgrades -n ztp-install USDCLUSTER
oc get clustergroupupgrades -n ztp-install USDCLUSTER -o jsonpath='{.status.conditions[?(@.type=="Ready")]}'
oc delete clustergroupupgrades -n ztp-install USDCLUSTER
mkdir -p ./out
podman run --log-driver=none --rm registry.redhat.io/openshift4/ztp-site-generate-rhel8:v4.10 extract /home/ztp --tar | tar x -C ./out
out └── argocd └── example ├── policygentemplates │ ├── common-ranGen.yaml │ ├── example-sno-site.yaml │ ├── group-du-sno-ranGen.yaml │ ├── group-du-sno-validator-ranGen.yaml │ ├── kustomization.yaml │ └── ns.yaml └── siteconfig ├── example-sno.yaml ├── KlusterletAddonConfigOverride.yaml └── kustomization.yaml
mkdir -p ./site-install
apiVersion: ran.openshift.io/v1 kind: SiteConfig metadata: name: "<site_name>" namespace: "<site_name>" spec: baseDomain: "example.com" pullSecretRef: name: "assisted-deployment-pull-secret" 1 clusterImageSetNameRef: "openshift-4.10" 2 sshPublicKey: "ssh-rsa AAAA..." 3 clusters: - clusterName: "<site_name>" networkType: "OVNKubernetes" clusterLabels: 4 common: true group-du-sno: "" sites : "<site_name>" clusterNetwork: - cidr: 1001:1::/48 hostPrefix: 64 machineNetwork: - cidr: 1111:2222:3333:4444::/64 serviceNetwork: - 1001:2::/112 additionalNTPSources: - 1111:2222:3333:4444::2 #crTemplates: # KlusterletAddonConfig: "KlusterletAddonConfigOverride.yaml" 5 nodes: - hostName: "example-node.example.com" 6 role: "master" #biosConfigRef: # filePath: "example-hw.profile" 7 bmcAddress: idrac-virtualmedia://<out_of_band_ip>/<system_id>/ 8 bmcCredentialsName: name: "bmh-secret" 9 bootMACAddress: "AA:BB:CC:DD:EE:11" bootMode: "UEFI" 10 rootDeviceHints: wwn: "0x11111000000asd123" cpuset: "0-1,52-53" nodeNetwork: 11 interfaces: - name: eno1 macAddress: "AA:BB:CC:DD:EE:11" config: interfaces: - name: eno1 type: ethernet state: up ipv4: enabled: false ipv6: 12 enabled: true address: - ip: 1111:2222:3333:4444::aaaa:1 prefix-length: 64 dns-resolver: config: search: - example.com server: - 1111:2222:3333:4444::2 routes: config: - destination: ::/0 next-hop-interface: eno1 next-hop-address: 1111:2222:3333:4444::1 table-id: 254
podman run -it --rm -v `pwd`/out/argocd/example/siteconfig:/resources:Z -v `pwd`/site-install:/output:Z,U registry.redhat.io/openshift4/ztp-site-generate-rhel8:v4.10.1 generator install site-1-sno.yaml /output
site-install └── site-1-sno ├── site-1_agentclusterinstall_example-sno.yaml ├── site-1-sno_baremetalhost_example-node1.example.com.yaml ├── site-1-sno_clusterdeployment_example-sno.yaml ├── site-1-sno_configmap_example-sno.yaml ├── site-1-sno_infraenv_example-sno.yaml ├── site-1-sno_klusterletaddonconfig_example-sno.yaml ├── site-1-sno_machineconfig_02-master-workload-partitioning.yaml ├── site-1-sno_machineconfig_predefined-extra-manifests-master.yaml ├── site-1-sno_machineconfig_predefined-extra-manifests-worker.yaml ├── site-1-sno_managedcluster_example-sno.yaml ├── site-1-sno_namespace_example-sno.yaml └── site-1-sno_nmstateconfig_example-node1.example.com.yaml
mkdir -p ./site-machineconfig
podman run -it --rm -v `pwd`/out/argocd/example/siteconfig:/resources:Z -v `pwd`/site-machineconfig:/output:Z,U registry.redhat.io/openshift4/ztp-site-generate-rhel8:v4.10.1 generator install -E site-1-sno.yaml /output
site-machineconfig └── site-1-sno ├── site-1-sno_machineconfig_02-master-workload-partitioning.yaml ├── site-1-sno_machineconfig_predefined-extra-manifests-master.yaml └── site-1-sno_machineconfig_predefined-extra-manifests-worker.yaml
mkdir -p ./ref
podman run -it --rm -v `pwd`/out/argocd/example/policygentemplates:/resources:Z -v `pwd`/ref:/output:Z,U registry.redhat.io/openshift4/ztp-site-generate-rhel8:v4.10.1 generator config -N . /output
ref └── customResource ├── common ├── example-multinode-site ├── example-sno ├── group-du-3node ├── group-du-3node-validator │ └── Multiple-validatorCRs ├── group-du-sno ├── group-du-sno-validator ├── group-du-standard └── group-du-standard-validator └── Multiple-validatorCRs
apiVersion: v1 kind: Secret metadata: name: example-sno-bmc-secret namespace: example-sno 1 data: 2 password: <base64_password> username: <base64_username> type: Opaque --- apiVersion: v1 kind: Secret metadata: name: pull-secret namespace: example-sno 3 data: .dockerconfigjson: <pull_secret> 4 type: kubernetes.io/dockerconfigjson
apiVersion: hive.openshift.io/v1 kind: ClusterImageSet metadata: name: openshift-4.10.0-rc.0 1 spec: releaseImage: quay.io/openshift-release-dev/ocp-release:4.10.0-x86_64 2
oc apply -f clusterImageSet-4.10.yaml
apiVersion: v1 kind: Namespace metadata: name: <cluster_name> 1 labels: name: <cluster_name> 2
oc apply -f cluster-namespace.yaml
oc apply -R ./site-install/site-sno-1
oc get managedcluster
oc get agent -n <cluster_name>
oc describe agent -n <cluster_name>
oc get agentclusterinstall -n <cluster_name>
oc describe agentclusterinstall -n <cluster_name>
oc get managedclusteraddon -n <cluster_name>
oc get secret -n <cluster_name> <cluster_name>-admin-kubeconfig -o jsonpath={.data.kubeconfig} | base64 -d > <directory>/<cluster_name>-kubeconfig
oc get managedcluster
NAME HUB ACCEPTED MANAGED CLUSTER URLS JOINED AVAILABLE AGE SNO-cluster true True True 2d19h
oc get clusterdeployment -n <cluster_name>
NAME PLATFORM REGION CLUSTERTYPE INSTALLED INFRAID VERSION POWERSTATE AGE Sno0026 agent-baremetal false Initialized 2d14h
oc describe agentclusterinstall -n <cluster_name> <cluster_name>
oc delete managedcluster <cluster_name>
oc delete namespace <cluster_name>
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 02-master-workload-partitioning spec: config: ignition: version: 3.2.0 storage: files: - contents: source: data:text/plain;charset=utf-8;base64,W2NyaW8ucnVudGltZS53b3JrbG9hZHMubWFuYWdlbWVudF0KYWN0aXZhdGlvbl9hbm5vdGF0aW9uID0gInRhcmdldC53b3JrbG9hZC5vcGVuc2hpZnQuaW8vbWFuYWdlbWVudCIKYW5ub3RhdGlvbl9wcmVmaXggPSAicmVzb3VyY2VzLndvcmtsb2FkLm9wZW5zaGlmdC5pbyIKcmVzb3VyY2VzID0geyAiY3B1c2hhcmVzIiA9IDAsICJjcHVzZXQiID0gIjAtMSw1Mi01MyIgfQo= mode: 420 overwrite: true path: /etc/crio/crio.conf.d/01-workload-partitioning user: name: root - contents: source: data:text/plain;charset=utf-8;base64,ewogICJtYW5hZ2VtZW50IjogewogICAgImNwdXNldCI6ICIwLTEsNTItNTMiCiAgfQp9Cg== mode: 420 overwrite: true path: /etc/kubernetes/openshift-workload-pinning user: name: root
[crio.runtime.workloads.management] activation_annotation = "target.workload.openshift.io/management" annotation_prefix = "resources.workload.openshift.io" resources = { "cpushares" = 0, "cpuset" = "0-1,52-53" } 1
{ "management": { "cpuset": "0-1,52-53" 1 } }
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: container-mount-namespace-and-kubelet-conf-master spec: config: ignition: version: 3.2.0 storage: files: - contents: source: data:text/plain;charset=utf-8;base64,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 mode: 493 path: /usr/local/bin/extractExecStart - contents: source: data:text/plain;charset=utf-8;base64,IyEvYmluL2Jhc2gKbnNlbnRlciAtLW1vdW50PS9ydW4vY29udGFpbmVyLW1vdW50LW5hbWVzcGFjZS9tbnQgIiRAIgo= mode: 493 path: /usr/local/bin/nsenterCmns systemd: units: - contents: | [Unit] Description=Manages a mount namespace that both kubelet and crio can use to share their container-specific mounts [Service] Type=oneshot RemainAfterExit=yes RuntimeDirectory=container-mount-namespace Environment=RUNTIME_DIRECTORY=%t/container-mount-namespace Environment=BIND_POINT=%t/container-mount-namespace/mnt ExecStartPre=bash -c "findmnt USD{RUNTIME_DIRECTORY} || mount --make-unbindable --bind USD{RUNTIME_DIRECTORY} USD{RUNTIME_DIRECTORY}" ExecStartPre=touch USD{BIND_POINT} ExecStart=unshare --mount=USD{BIND_POINT} --propagation slave mount --make-rshared / ExecStop=umount -R USD{RUNTIME_DIRECTORY} enabled: true name: container-mount-namespace.service - dropins: - contents: | [Unit] Wants=container-mount-namespace.service After=container-mount-namespace.service [Service] ExecStartPre=/usr/local/bin/extractExecStart %n /%t/%N-execstart.env ORIG_EXECSTART EnvironmentFile=-/%t/%N-execstart.env ExecStart= ExecStart=bash -c "nsenter --mount=%t/container-mount-namespace/mnt USD{ORIG_EXECSTART}" name: 90-container-mount-namespace.conf name: crio.service - dropins: - contents: | [Unit] Wants=container-mount-namespace.service After=container-mount-namespace.service [Service] ExecStartPre=/usr/local/bin/extractExecStart %n /%t/%N-execstart.env ORIG_EXECSTART EnvironmentFile=-/%t/%N-execstart.env ExecStart= ExecStart=bash -c "nsenter --mount=%t/container-mount-namespace/mnt USD{ORIG_EXECSTART} --housekeeping-interval=30s" name: 90-container-mount-namespace.conf - contents: | [Service] Environment="OPENSHIFT_MAX_HOUSEKEEPING_INTERVAL_DURATION=60s" Environment="OPENSHIFT_EVICTION_MONITORING_PERIOD_DURATION=30s" name: 30-kubelet-interval-tuning.conf name: kubelet.service
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: load-sctp-module spec: config: ignition: version: 2.2.0 storage: files: - contents: source: data:, verification: {} filesystem: root mode: 420 path: /etc/modprobe.d/sctp-blacklist.conf - contents: source: data:text/plain;charset=utf-8,sctp filesystem: root mode: 420 path: /etc/modules-load.d/sctp-load.conf
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 04-accelerated-container-startup-master spec: config: ignition: version: 3.2.0 storage: files: - contents: source: data:text/plain;charset=utf-8;base64,#!/bin/bash
#
# Temporarily reset the core system processes's CPU affinity to be unrestricted to accelerate startup and shutdown
#
# The defaults below can be overridden via environment variables
#

# The default set of critical processes whose affinity should be temporarily unbound:
CRITICAL_PROCESSES=${CRITICAL_PROCESSES:-"systemd ovs crio kubelet NetworkManager conmon dbus"}

# Default wait time is 600s = 10m:
MAXIMUM_WAIT_TIME=${MAXIMUM_WAIT_TIME:-600}

# Default steady-state threshold = 2%
# Allowed values:
#  4  - absolute pod count (+/-)
#  4% - percent change (+/-)
#  -1 - disable the steady-state check
STEADY_STATE_THRESHOLD=${STEADY_STATE_THRESHOLD:-2%}

# Default steady-state window = 60s
# If the running pod count stays within the given threshold for this time
# period, return CPU utilization to normal before the maximum wait time has
# expires
STEADY_STATE_WINDOW=${STEADY_STATE_WINDOW:-60}

# Default steady-state allows any pod count to be "steady state"
# Increasing this will skip any steady-state checks until the count rises above
# this number to avoid false positives if there are some periods where the
# count doesn't increase but we know we can't be at steady-state yet.
STEADY_STATE_MINIMUM=${STEADY_STATE_MINIMUM:-0}

#######################################################

KUBELET_CPU_STATE=/var/lib/kubelet/cpu_manager_state
FULL_CPU_STATE=/sys/fs/cgroup/cpuset/cpuset.cpus
unrestrictedCpuset() {
  local cpus
  if [[ -e $KUBELET_CPU_STATE ]]; then
      cpus=$(jq -r '.defaultCpuSet' <$KUBELET_CPU_STATE)
  fi
  if [[ -z $cpus ]]; then
    # fall back to using all cpus if the kubelet state is not configured yet
    [[ -e $FULL_CPU_STATE ]] || return 1
    cpus=$(<$FULL_CPU_STATE)
  fi
  echo $cpus
}

restrictedCpuset() {
  for arg in $(</proc/cmdline); do
    if [[ $arg =~ ^systemd.cpu_affinity= ]]; then
      echo ${arg#*=}
      return 0
    fi
  done
  return 1
}

getCPUCount () {
  local cpuset="$1"
  local cpulist=()
  local cpus=0
  local mincpus=2

  if [[ -z $cpuset || $cpuset =~ [^0-9,-] ]]; then
    echo $mincpus
    return 1
  fi

  IFS=',' read -ra cpulist <<< $cpuset

  for elm in "${cpulist[@]}"; do
    if [[ $elm =~ ^[0-9]+$ ]]; then
      (( cpus++ ))
    elif [[ $elm =~ ^[0-9]+-[0-9]+$ ]]; then
      local low=0 high=0
      IFS='-' read low high <<< $elm
      (( cpus += high - low + 1 ))
    else
      echo $mincpus
      return 1
    fi
  done

  # Return a minimum of 2 cpus
  echo $(( cpus > $mincpus ? cpus : $mincpus ))
  return 0
}

resetOVSthreads () {
  local cpucount="$1"
  local curRevalidators=0
  local curHandlers=0
  local desiredRevalidators=0
  local desiredHandlers=0
  local rc=0

  curRevalidators=$(ps -Teo pid,tid,comm,cmd | grep -e revalidator | grep -c ovs-vswitchd)
  curHandlers=$(ps -Teo pid,tid,comm,cmd | grep -e handler | grep -c ovs-vswitchd)

  # Calculate the desired number of threads the same way OVS does.
  # OVS will set these thread count as a one shot process on startup, so we
  # have to adjust up or down during the boot up process. The desired outcome is
  # to not restrict the number of thread at startup until we reach a steady
  # state.  At which point we need to reset these based on our restricted  set
  # of cores.
  # See OVS function that calculates these thread counts:
  # https://github.com/openvswitch/ovs/blob/master/ofproto/ofproto-dpif-upcall.c#L635
  (( desiredRevalidators=$cpucount / 4 + 1 ))
  (( desiredHandlers=$cpucount - $desiredRevalidators ))


  if [[ $curRevalidators -ne $desiredRevalidators || $curHandlers -ne $desiredHandlers ]]; then

    logger "Recovery: Re-setting OVS revalidator threads: ${curRevalidators} -> ${desiredRevalidators}"
    logger "Recovery: Re-setting OVS handler threads: ${curHandlers} -> ${desiredHandlers}"

    ovs-vsctl set \
      Open_vSwitch . \
      other-config:n-handler-threads=${desiredHandlers} \
      other-config:n-revalidator-threads=${desiredRevalidators}
    rc=$?
  fi

  return $rc
}

resetAffinity() {
  local cpuset="$1"
  local failcount=0
  local successcount=0
  logger "Recovery: Setting CPU affinity for critical processes \"$CRITICAL_PROCESSES\" to $cpuset"
  for proc in $CRITICAL_PROCESSES; do
    local pids="$(pgrep $proc)"
    for pid in $pids; do
      local tasksetOutput
      tasksetOutput="$(taskset -apc "$cpuset" $pid 2>&1)"
      if [[ $? -ne 0 ]]; then
        echo "ERROR: $tasksetOutput"
        ((failcount++))
      else
        ((successcount++))
      fi
    done
  done

  resetOVSthreads "$(getCPUCount ${cpuset})"
  if [[ $? -ne 0 ]]; then
    ((failcount++))
  else
    ((successcount++))
  fi

  logger "Recovery: Re-affined $successcount pids successfully"
  if [[ $failcount -gt 0 ]]; then
    logger "Recovery: Failed to re-affine $failcount processes"
    return 1
  fi
}

setUnrestricted() {
  logger "Recovery: Setting critical system processes to have unrestricted CPU access"
  resetAffinity "$(unrestrictedCpuset)"
}

setRestricted() {
  logger "Recovery: Resetting critical system processes back to normally restricted access"
  resetAffinity "$(restrictedCpuset)"
}

currentAffinity() {
  local pid="$1"
  taskset -pc $pid | awk -F': ' '{print $2}'
}

within() {
  local last=$1 current=$2 threshold=$3
  local delta=0 pchange
  delta=$(( current - last ))
  if [[ $current -eq $last ]]; then
    pchange=0
  elif [[ $last -eq 0 ]]; then
    pchange=1000000
  else
    pchange=$(( ( $delta * 100) / last ))
  fi
  echo -n "last:$last current:$current delta:$delta pchange:${pchange}%: "
  local absolute limit
  case $threshold in
    *%)
      absolute=${pchange##-} # absolute value
      limit=${threshold%%%}
      ;;
    *)
      absolute=${delta##-} # absolute value
      limit=$threshold
      ;;
  esac
  if [[ $absolute -le $limit ]]; then
    echo "within (+/-)$threshold"
    return 0
  else
    echo "outside (+/-)$threshold"
    return 1
  fi
}

steadystate() {
  local last=$1 current=$2
  if [[ $last -lt $STEADY_STATE_MINIMUM ]]; then
    echo "last:$last current:$current Waiting to reach $STEADY_STATE_MINIMUM before checking for steady-state"
    return 1
  fi
  within $last $current $STEADY_STATE_THRESHOLD
}

waitForReady() {
  logger "Recovery: Waiting ${MAXIMUM_WAIT_TIME}s for the initialization to complete"
  local lastSystemdCpuset="$(currentAffinity 1)"
  local lastDesiredCpuset="$(unrestrictedCpuset)"
  local t=0 s=10
  local lastCcount=0 ccount=0 steadyStateTime=0
  while [[ $t -lt $MAXIMUM_WAIT_TIME ]]; do
    sleep $s
    ((t += s))
    # Re-check the current affinity of systemd, in case some other process has changed it
    local systemdCpuset="$(currentAffinity 1)"
    # Re-check the unrestricted Cpuset, as the allowed set of unreserved cores may change as pods are assigned to cores
    local desiredCpuset="$(unrestrictedCpuset)"
    if [[ $systemdCpuset != $lastSystemdCpuset || $lastDesiredCpuset != $desiredCpuset ]]; then
      resetAffinity "$desiredCpuset"
      lastSystemdCpuset="$(currentAffinity 1)"
      lastDesiredCpuset="$desiredCpuset"
    fi

    # Detect steady-state pod count
    ccount=$(crictl ps | wc -l)
    if steadystate $lastCcount $ccount; then
      ((steadyStateTime += s))
      echo "Steady-state for ${steadyStateTime}s/${STEADY_STATE_WINDOW}s"
      if [[ $steadyStateTime -ge $STEADY_STATE_WINDOW ]]; then
        logger "Recovery: Steady-state (+/- $STEADY_STATE_THRESHOLD) for ${STEADY_STATE_WINDOW}s: Done"
        return 0
      fi
    else
      if [[ $steadyStateTime -gt 0 ]]; then
        echo "Resetting steady-state timer"
        steadyStateTime=0
      fi
    fi
    lastCcount=$ccount
  done
  logger "Recovery: Recovery Complete Timeout"
}

main() {
  if ! unrestrictedCpuset >&/dev/null; then
    logger "Recovery: No unrestricted Cpuset could be detected"
    return 1
  fi

  if ! restrictedCpuset >&/dev/null; then
    logger "Recovery: No restricted Cpuset has been configured.  We are already running unrestricted."
    return 0
  fi

  # Ensure we reset the CPU affinity when we exit this script for any reason
  # This way either after the timer expires or after the process is interrupted
  # via ^C or SIGTERM, we return things back to the way they should be.
  trap setRestricted EXIT

  logger "Recovery: Recovery Mode Starting"
  setUnrestricted
  waitForReady
}

if [[ "${BASH_SOURCE[0]}" = "${0}" ]]; then
  main "${@}"
  exit $?
fi
 mode: 493 path: /usr/local/bin/accelerated-container-startup.sh systemd: units: - contents: | [Unit] Description=Unlocks more CPUs for critical system processes during container startup [Service] Type=simple ExecStart=/usr/local/bin/accelerated-container-startup.sh # Maximum wait time is 600s = 10m: Environment=MAXIMUM_WAIT_TIME=600 # Steady-state threshold = 2% # Allowed values: # 4 - absolute pod count (+/-) # 4% - percent change (+/-) # -1 - disable the steady-state check # Note: '%' must be escaped as '%%' in systemd unit files Environment=STEADY_STATE_THRESHOLD=2%% # Steady-state window = 120s # If the running pod count stays within the given threshold for this time # period, return CPU utilization to normal before the maximum wait time has # expires Environment=STEADY_STATE_WINDOW=120 # Steady-state minimum = 40 # Increasing this will skip any steady-state checks until the count rises above # this number to avoid false positives if there are some periods where the # count doesn't increase but we know we can't be at steady-state yet. Environment=STEADY_STATE_MINIMUM=40 [Install] WantedBy=multi-user.target enabled: true name: accelerated-container-startup.service - contents: | [Unit] Description=Unlocks more CPUs for critical system processes during container shutdown DefaultDependencies=no [Service] Type=simple ExecStart=/usr/local/bin/accelerated-container-startup.sh # Maximum wait time is 600s = 10m: Environment=MAXIMUM_WAIT_TIME=600 # Steady-state threshold # Allowed values: # 4 - absolute pod count (+/-) # 4% - percent change (+/-) # -1 - disable the steady-state check # Note: '%' must be escaped as '%%' in systemd unit files Environment=STEADY_STATE_THRESHOLD=-1 # Steady-state window = 60s # If the running pod count stays within the given threshold for this time # period, return CPU utilization to normal before the maximum wait time has # expires Environment=STEADY_STATE_WINDOW=60 [Install] WantedBy=shutdown.target reboot.target halt.target enabled: true name: accelerated-container-shutdown.service
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 06-kdump-enable-master spec: config: ignition: version: 3.2.0 systemd: units: - enabled: true name: kdump.service kernelArguments: - crashkernel=512M
apiVersion: v1 kind: Namespace metadata: annotations: workload.openshift.io/allowed: management name: openshift-local-storage --- apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: openshift-local-storage namespace: openshift-local-storage spec: targetNamespaces: - openshift-local-storage --- apiVersion: v1 kind: Namespace metadata: annotations: workload.openshift.io/allowed: management name: openshift-logging --- apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: cluster-logging namespace: openshift-logging spec: targetNamespaces: - openshift-logging --- apiVersion: v1 kind: Namespace metadata: annotations: workload.openshift.io/allowed: management labels: openshift.io/cluster-monitoring: "true" name: openshift-ptp --- apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: ptp-operators namespace: openshift-ptp spec: targetNamespaces: - openshift-ptp --- apiVersion: v1 kind: Namespace metadata: annotations: workload.openshift.io/allowed: management name: openshift-sriov-network-operator --- apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: sriov-network-operators namespace: openshift-sriov-network-operator spec: targetNamespaces: - openshift-sriov-network-operator
apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: cluster-logging namespace: openshift-logging spec: channel: "stable" 1 name: cluster-logging source: redhat-operators sourceNamespace: openshift-marketplace installPlanApproval: Manual 2 --- apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: local-storage-operator namespace: openshift-local-storage spec: channel: "stable" installPlanApproval: Automatic name: local-storage-operator source: redhat-operators sourceNamespace: openshift-marketplace installPlanApproval: Manual --- apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: ptp-operator-subscription namespace: openshift-ptp spec: channel: "stable" name: ptp-operator source: redhat-operators sourceNamespace: openshift-marketplace installPlanApproval: Manual --- apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: sriov-network-operator-subscription namespace: openshift-sriov-network-operator spec: channel: "stable" name: sriov-network-operator source: redhat-operators sourceNamespace: openshift-marketplace installPlanApproval: Manual
apiVersion: logging.openshift.io/v1 kind: ClusterLogging 1 metadata: name: instance namespace: openshift-logging spec: collection: logs: fluentd: {} type: fluentd curation: type: "curator" curator: schedule: "30 3 * * *" managementState: Managed --- apiVersion: logging.openshift.io/v1 kind: ClusterLogForwarder 2 metadata: name: instance namespace: openshift-logging spec: inputs: - infrastructure: {} name: infra-logs outputs: - name: kafka-open type: kafka url: tcp://10.46.55.190:9092/test 3 pipelines: - inputRefs: - audit name: audit-logs outputRefs: - kafka-open - inputRefs: - infrastructure name: infrastructure-logs outputRefs: - kafka-open
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: openshift-node-performance-profile 1 spec: additionalKernelArgs: - rcupdate.rcu_normal_after_boot=0 - "efi=runtime" 2 cpu: isolated: 2-51,54-103 3 reserved: 0-1,52-53 4 hugepages: defaultHugepagesSize: 1G pages: - count: 32 5 size: 1G 6 node: 1 7 machineConfigPoolSelector: pools.operator.machineconfiguration.openshift.io/master: "" nodeSelector: node-role.kubernetes.io/master: "" numa: topologyPolicy: "restricted" realTimeKernel: enabled: true 8
apiVersion: ptp.openshift.io/v1 kind: PtpConfig metadata: name: du-ptp-slave namespace: openshift-ptp spec: profile: - interface: ens5f0 1 name: slave phc2sysOpts: -a -r -n 24 ptp4lConf: | [global] # # Default Data Set # twoStepFlag 1 slaveOnly 0 priority1 128 priority2 128 domainNumber 24 #utc_offset 37 clockClass 248 clockAccuracy 0xFE offsetScaledLogVariance 0xFFFF free_running 0 freq_est_interval 1 dscp_event 0 dscp_general 0 dataset_comparison ieee1588 G.8275.defaultDS.localPriority 128 # # Port Data Set # logAnnounceInterval -3 logSyncInterval -4 logMinDelayReqInterval -4 logMinPdelayReqInterval -4 announceReceiptTimeout 3 syncReceiptTimeout 0 delayAsymmetry 0 fault_reset_interval 4 neighborPropDelayThresh 20000000 masterOnly 0 G.8275.portDS.localPriority 128 # # Run time options # assume_two_step 0 logging_level 6 path_trace_enabled 0 follow_up_info 0 hybrid_e2e 0 inhibit_multicast_service 0 net_sync_monitor 0 tc_spanning_tree 0 tx_timestamp_timeout 1 unicast_listen 0 unicast_master_table 0 unicast_req_duration 3600 use_syslog 1 verbose 0 summary_interval 0 kernel_leap 1 check_fup_sync 0 # # Servo Options # pi_proportional_const 0.0 pi_integral_const 0.0 pi_proportional_scale 0.0 pi_proportional_exponent -0.3 pi_proportional_norm_max 0.7 pi_integral_scale 0.0 pi_integral_exponent 0.4 pi_integral_norm_max 0.3 step_threshold 2.0 first_step_threshold 0.00002 max_frequency 900000000 clock_servo pi sanity_freq_limit 200000000 ntpshm_segment 0 # # Transport options # transportSpecific 0x0 ptp_dst_mac 01:1B:19:00:00:00 p2p_dst_mac 01:80:C2:00:00:0E udp_ttl 1 udp6_scope 0x0E uds_address /var/run/ptp4l # # Default interface options # clock_type OC network_transport L2 delay_mechanism E2E time_stamping hardware tsproc_mode filter delay_filter moving_median delay_filter_length 10 egressLatency 0 ingressLatency 0 boundary_clock_jbod 0 # # Clock description # productDescription ;; revisionData ;; manufacturerIdentity 00:00:00 userDescription ; timeSource 0xA0 ptp4lOpts: -2 -s --summary_interval -4 recommend: - match: - nodeLabel: node-role.kubernetes.io/master priority: 4 profile: slave
apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: performance-patch namespace: openshift-cluster-node-tuning-operator spec: profile: - data: | [main] summary=Configuration changes profile inherited from performance created tuned include=openshift-node-performance-openshift-node-performance-profile [bootloader] cmdline_crash=nohz_full=2-51,54-103 [sysctl] kernel.timer_migration=1 [scheduler] group.ice-ptp=0:f:10:*:ice-ptp.* [service] service.stalld=start,enable service.chronyd=stop,disable name: performance-patch recommend: - machineConfigLabels: machineconfiguration.openshift.io/role: master priority: 19 profile: performance-patch
apiVersion: sriovnetwork.openshift.io/v1 kind: SriovOperatorConfig metadata: name: default namespace: openshift-sriov-network-operator spec: configDaemonNodeSelector: node-role.kubernetes.io/master: "" disableDrain: true enableInjector: true enableOperatorWebhook: true --- apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: sriov-nw-du-mh namespace: openshift-sriov-network-operator spec: networkNamespace: openshift-sriov-network-operator resourceName: du_mh vlan: 150 1 --- apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: sriov-nnp-du-mh namespace: openshift-sriov-network-operator spec: deviceType: vfio-pci 2 isRdma: false nicSelector: pfNames: - ens7f0 3 nodeSelector: node-role.kubernetes.io/master: "" numVfs: 8 4 priority: 10 resourceName: du_mh --- apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: sriov-nw-du-fh namespace: openshift-sriov-network-operator spec: networkNamespace: openshift-sriov-network-operator resourceName: du_fh vlan: 140 5 --- apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: sriov-nnp-du-fh namespace: openshift-sriov-network-operator spec: deviceType: netdevice 6 isRdma: true nicSelector: pfNames: - ens5f0 7 nodeSelector: node-role.kubernetes.io/master: "" numVfs: 8 8 priority: 10 resourceName: du_fh
apiVersion: operator.openshift.io/v1 kind: Console metadata: annotations: include.release.openshift.io/ibm-cloud-managed: "false" include.release.openshift.io/self-managed-high-availability: "false" include.release.openshift.io/single-node-developer: "false" release.openshift.io/create-only: "true" name: cluster spec: logLevel: Normal managementState: Removed operatorLogLevel: Normal
apiVersion: v1 kind: ConfigMap metadata: name: cluster-monitoring-config namespace: openshift-monitoring data: config.yaml: | grafana: enabled: false alertmanagerMain: enabled: false prometheusK8s: retention: 24h
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: disableNetworkDiagnostics: true
spec: additionalKernelArgs: - "idle=poll" - "rcupdate.rcu_normal_after_boot=0" - "efi=runtime"
spec: profile: - name: performance-patch # The 'include' line must match the associated PerformanceProfile name # And the cmdline_crash CPU set must match the 'isolated' set in the associated PerformanceProfile data: | [main] summary=Configuration changes profile inherited from performance created tuned include=openshift-node-performance-openshift-node-performance-profile [bootloader] cmdline_crash=nohz_full=2-51,54-103 1 [sysctl] kernel.timer_migration=1 [scheduler] group.ice-ptp=0:f:10:*:ice-ptp.* [service] service.stalld=start,enable service.chronyd=stop,disable
OCP_VERSION=USD(oc get clusterversion version -o jsonpath='{.status.desired.version}{"\n"}')
DTK_IMAGE=USD(oc adm release info --image-for=driver-toolkit quay.io/openshift-release-dev/ocp-release:USDOCP_VERSION-x86_64)
podman run --rm USDDTK_IMAGE rpm -qa | grep 'kernel-rt-core-' | sed 's#kernel-rt-core-##'
4.18.0-305.49.1.rt7.121.el8_4.x86_64
oc debug node/<node_name>
sh-4.4# uname -r
4.18.0-305.49.1.rt7.121.el8_4.x86_64
oc get operatorhub cluster -o yaml
spec: disableAllDefaultSources: true
oc get catalogsource -A -o jsonpath='{range .items[*]}{.metadata.name}{" -- "}{.metadata.annotations.target\.workload\.openshift\.io/management}{"\n"}{end}'
certified-operators -- {"effect": "PreferredDuringScheduling"} community-operators -- {"effect": "PreferredDuringScheduling"} ran-operators 1 redhat-marketplace -- {"effect": "PreferredDuringScheduling"} redhat-operators -- {"effect": "PreferredDuringScheduling"}
oc get namespaces -A -o jsonpath='{range .items[*]}{.metadata.name}{" -- "}{.metadata.annotations.workload\.openshift\.io/allowed}{"\n"}{end}'
default -- openshift-apiserver -- management openshift-apiserver-operator -- management openshift-authentication -- management openshift-authentication-operator -- management
oc get -n openshift-logging ClusterLogForwarder instance -o yaml
apiVersion: logging.openshift.io/v1 kind: ClusterLogForwarder metadata: creationTimestamp: "2022-07-19T21:51:41Z" generation: 1 name: instance namespace: openshift-logging resourceVersion: "1030342" uid: 8c1a842d-80c5-447a-9150-40350bdf40f0 spec: inputs: - infrastructure: {} name: infra-logs outputs: - name: kafka-open type: kafka url: tcp://10.46.55.190:9092/test pipelines: - inputRefs: - audit name: audit-logs outputRefs: - kafka-open - inputRefs: - infrastructure name: infrastructure-logs outputRefs: - kafka-open
oc get -n openshift-logging clusterloggings.logging.openshift.io instance -o yaml
apiVersion: logging.openshift.io/v1 kind: ClusterLogging metadata: creationTimestamp: "2022-07-07T18:22:56Z" generation: 1 name: instance namespace: openshift-logging resourceVersion: "235796" uid: ef67b9b8-0e65-4a10-88ff-ec06922ea796 spec: collection: logs: fluentd: {} type: fluentd curation: curator: schedule: 30 3 * * * type: curator managementState: Managed
oc get consoles.operator.openshift.io cluster -o jsonpath="{ .spec.managementState }"
Removed
oc debug node/<node_name>
sh-4.4# chroot /host
sh-4.4# systemctl status chronyd
● chronyd.service - NTP client/server Loaded: loaded (/usr/lib/systemd/system/chronyd.service; disabled; vendor preset: enabled) Active: inactive (dead) Docs: man:chronyd(8) man:chrony.conf(5)
PTP_POD_NAME=USD(oc get pods -n openshift-ptp -l app=linuxptp-daemon -o name)
oc -n openshift-ptp rsh -c linuxptp-daemon-container USD{PTP_POD_NAME} pmc -u -f /var/run/ptp4l.0.config -b 0 'GET PORT_DATA_SET'
sending: GET PORT_DATA_SET 3cecef.fffe.7a7020-1 seq 0 RESPONSE MANAGEMENT PORT_DATA_SET portIdentity 3cecef.fffe.7a7020-1 portState SLAVE logMinDelayReqInterval -4 peerMeanPathDelay 0 logAnnounceInterval 1 announceReceiptTimeout 3 logSyncInterval 0 delayMechanism 1 logMinPdelayReqInterval 0 versionNumber 2 3cecef.fffe.7a7020-2 seq 0 RESPONSE MANAGEMENT PORT_DATA_SET portIdentity 3cecef.fffe.7a7020-2 portState LISTENING logMinDelayReqInterval 0 peerMeanPathDelay 0 logAnnounceInterval 1 announceReceiptTimeout 3 logSyncInterval 0 delayMechanism 1 logMinPdelayReqInterval 0 versionNumber 2
oc -n openshift-ptp rsh -c linuxptp-daemon-container USD{PTP_POD_NAME} pmc -u -f /var/run/ptp4l.0.config -b 0 'GET TIME_STATUS_NP'
sending: GET TIME_STATUS_NP 3cecef.fffe.7a7020-0 seq 0 RESPONSE MANAGEMENT TIME_STATUS_NP master_offset 10 1 ingress_time 1657275432697400530 cumulativeScaledRateOffset +0.000000000 scaledLastGmPhaseChange 0 gmTimeBaseIndicator 0 lastGmPhaseChange 0x0000'0000000000000000.0000 gmPresent true 2 gmIdentity 3c2c30.ffff.670e00
oc logs USDPTP_POD_NAME -n openshift-ptp -c linuxptp-daemon-container
phc2sys[56020.341]: [ptp4l.1.config] CLOCK_REALTIME phc offset -1731092 s2 freq -1546242 delay 497 ptp4l[56020.390]: [ptp4l.1.config] master offset -2 s2 freq -5863 path delay 541 ptp4l[56020.390]: [ptp4l.0.config] master offset -8 s2 freq -10699 path delay 533
oc get sriovoperatorconfig -n openshift-sriov-network-operator default -o jsonpath="{.spec.disableDrain}{'\n'}"
true
oc get SriovNetworkNodeStates -n openshift-sriov-network-operator -o jsonpath="{.items[*].status.syncStatus}{'\n'}"
Succeeded
oc get SriovNetworkNodeStates -n openshift-sriov-network-operator -o yaml
apiVersion: v1 items: - apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodeState status: interfaces: - Vfs: - deviceID: 154c driver: vfio-pci pciAddress: 0000:3b:0a.0 vendor: "8086" vfID: 0 - deviceID: 154c driver: vfio-pci pciAddress: 0000:3b:0a.1 vendor: "8086" vfID: 1 - deviceID: 154c driver: vfio-pci pciAddress: 0000:3b:0a.2 vendor: "8086" vfID: 2 - deviceID: 154c driver: vfio-pci pciAddress: 0000:3b:0a.3 vendor: "8086" vfID: 3 - deviceID: 154c driver: vfio-pci pciAddress: 0000:3b:0a.4 vendor: "8086" vfID: 4 - deviceID: 154c driver: vfio-pci pciAddress: 0000:3b:0a.5 vendor: "8086" vfID: 5 - deviceID: 154c driver: vfio-pci pciAddress: 0000:3b:0a.6 vendor: "8086" vfID: 6 - deviceID: 154c driver: vfio-pci pciAddress: 0000:3b:0a.7 vendor: "8086" vfID: 7
oc get PerformanceProfile openshift-node-performance-profile -o yaml
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: creationTimestamp: "2022-07-19T21:51:31Z" finalizers: - foreground-deletion generation: 1 name: openshift-node-performance-profile resourceVersion: "33558" uid: 217958c0-9122-4c62-9d4d-fdc27c31118c spec: additionalKernelArgs: - idle=poll - rcupdate.rcu_normal_after_boot=0 - efi=runtime cpu: isolated: 2-51,54-103 reserved: 0-1,52-53 hugepages: defaultHugepagesSize: 1G pages: - count: 32 size: 1G machineConfigPoolSelector: pools.operator.machineconfiguration.openshift.io/master: "" net: userLevelNetworking: true nodeSelector: node-role.kubernetes.io/master: "" numa: topologyPolicy: restricted realTimeKernel: enabled: true status: conditions: - lastHeartbeatTime: "2022-07-19T21:51:31Z" lastTransitionTime: "2022-07-19T21:51:31Z" status: "True" type: Available - lastHeartbeatTime: "2022-07-19T21:51:31Z" lastTransitionTime: "2022-07-19T21:51:31Z" status: "True" type: Upgradeable - lastHeartbeatTime: "2022-07-19T21:51:31Z" lastTransitionTime: "2022-07-19T21:51:31Z" status: "False" type: Progressing - lastHeartbeatTime: "2022-07-19T21:51:31Z" lastTransitionTime: "2022-07-19T21:51:31Z" status: "False" type: Degraded runtimeClass: performance-openshift-node-performance-profile tuned: openshift-cluster-node-tuning-operator/openshift-node-performance-openshift-node-performance-profile
oc get performanceprofile openshift-node-performance-profile -o jsonpath="{range .status.conditions[*]}{ @.type }{' -- '}{@.status}{'\n'}{end}"
Available -- True Upgradeable -- True Progressing -- False Degraded -- False
oc get tuneds.tuned.openshift.io -n openshift-cluster-node-tuning-operator performance-patch -o yaml
apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: creationTimestamp: "2022-07-18T10:33:52Z" generation: 1 name: performance-patch namespace: openshift-cluster-node-tuning-operator resourceVersion: "34024" uid: f9799811-f744-4179-bf00-32d4436c08fd spec: profile: - data: | [main] summary=Configuration changes profile inherited from performance created tuned include=openshift-node-performance-openshift-node-performance-profile [bootloader] cmdline_crash=nohz_full=2-23,26-47 1 [sysctl] kernel.timer_migration=1 [scheduler] group.ice-ptp=0:f:10:*:ice-ptp.* [service] service.stalld=start,enable service.chronyd=stop,disable name: performance-patch recommend: - machineConfigLabels: machineconfiguration.openshift.io/role: master priority: 19 profile: performance-patch
oc get networks.operator.openshift.io cluster -o jsonpath='{.spec.disableNetworkDiagnostics}'
true
oc describe machineconfig container-mount-namespace-and-kubelet-conf-master | grep OPENSHIFT_MAX_HOUSEKEEPING_INTERVAL_DURATION
Environment="OPENSHIFT_MAX_HOUSEKEEPING_INTERVAL_DURATION=60s"
oc get configmap cluster-monitoring-config -n openshift-monitoring -o jsonpath="{ .data.config\.yaml }"
grafana: enabled: false alertmanagerMain: enabled: false prometheusK8s: retention: 24h
oc get route -n openshift-monitoring alertmanager-main
oc get route -n openshift-monitoring grafana
oc get performanceprofile -o jsonpath="{ .items[0].spec.cpu.reserved }"
0-1,52-53
siteconfig ├── site1-sno-du.yaml ├── site2-standard-du.yaml └── extra-manifest └── 01-example-machine-config.yaml
clusters: - clusterName: "example-sno" networkType: "OVNKubernetes" extraManifestPath: extra-manifest
apiVersion: ran.openshift.io/v1 kind: SiteConfig metadata: name: "site1-sno-du" namespace: "site1-sno-du" spec: baseDomain: "example.com" pullSecretRef: name: "assisted-deployment-pull-secret" clusterImageSetNameRef: "openshift-4.10" sshPublicKey: "<ssh_public_key>" clusters: - clusterName: "site1-sno-du" extraManifests: filter: exclude: - 03-sctp-machine-config-worker.yaml
- clusterName: "site1-sno-du" extraManifests: filter: inclusionDefault: exclude
clusters: - clusterName: "site1-sno-du" extraManifestPath: "<custom_manifest_folder>" 1 extraManifests: filter: inclusionDefault: exclude 2 include: - custom-sctp-machine-config-worker.yaml
siteconfig ├── site1-sno-du.yaml └── user-custom-manifest └── custom-sctp-machine-config-worker.yaml
mkdir -p ./out
podman run --log-driver=none --rm registry.redhat.io/openshift4/ztp-site-generate-rhel8:v{product-version}.1 extract /home/ztp --tar | tar x -C ./out
apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: USDname annotations: ran.openshift.io/ztp-deploy-wave: "10" spec: additionalKernelArgs: - "idle=poll" - "rcupdate.rcu_normal_after_boot=0" cpu: isolated: USDisolated reserved: USDreserved hugepages: defaultHugepagesSize: USDdefaultHugepagesSize pages: - size: USDsize count: USDcount node: USDnode machineConfigPoolSelector: pools.operator.machineconfiguration.openshift.io/USDmcp: "" net: userLevelNetworking: true nodeSelector: node-role.kubernetes.io/USDmcp: '' numa: topologyPolicy: "restricted" realTimeKernel: enabled: true
- fileName: PerformanceProfile.yaml policyName: "config-policy" metadata: name: openshift-node-performance-profile spec: cpu: # These must be tailored for the specific hardware platform isolated: "2-19,22-39" reserved: "0-1,20-21" hugepages: defaultHugepagesSize: 1G pages: - size: 1G count: 10 globallyDisableIrqLoadBalancing: false
--- apiVersion: performance.openshift.io/v2 kind: PerformanceProfile metadata: name: openshift-node-performance-profile spec: additionalKernelArgs: - idle=poll - rcupdate.rcu_normal_after_boot=0 cpu: isolated: 2-19,22-39 reserved: 0-1,20-21 globallyDisableIrqLoadBalancing: false hugepages: defaultHugepagesSize: 1G pages: - count: 10 size: 1G machineConfigPoolSelector: pools.operator.machineconfiguration.openshift.io/master: "" net: userLevelNetworking: true nodeSelector: node-role.kubernetes.io/master: "" numa: topologyPolicy: restricted realTimeKernel: enabled: true
spec: bindingRules: group-du-standard: "" mcp: "worker"
ztp-update/ ├── example-cr1.yaml ├── example-cr2.yaml └── ztp-update.in
FROM registry.redhat.io/openshift4/ztp-site-generate-rhel8:v4.10 ADD example-cr2.yaml /kustomize/plugin/ran.openshift.io/v1/policygentemplate/source-crs/ ADD example-cr1.yaml /kustomize/plugin/ran.openshift.io/v1/policygentemplate/source-crs/
podman build -t ztp-site-generate-rhel8-custom:v4.10-custom-1
podman push localhost/ztp-site-generate-rhel8-custom:v4.10-custom-1 registry.example.com:5000/ztp-site-generate-rhel8-custom:v4.10-custom-1
oc patch -n openshift-gitops argocd openshift-gitops --type=json -p '[{"op": "replace", "path":"/spec/repo/initContainers/0/image", "value": "registry.example.com:5000/ztp-site-generate-rhel8-custom:v4.10-custom-1"} ]'
oc get pods -n openshift-gitops | grep openshift-gitops-repo-server
openshift-gitops-server-7df86f9774-db682 1/1 Running 1 28s
apiVersion: ran.openshift.io/v1 kind: PolicyGenTemplate metadata: name: "group-du-sno-validator" 1 namespace: "ztp-group" 2 spec: bindingRules: group-du-sno: "" 3 bindingExcludedRules: ztp-done: "" 4 mcp: "master" 5 sourceFiles: - fileName: validatorCRs/informDuValidator.yaml remediationAction: inform 6 policyName: "du-policy" 7
#AMQ interconnect operator for fast events - fileName: AmqSubscriptionNS.yaml policyName: "subscriptions-policy" - fileName: AmqSubscriptionOperGroup.yaml policyName: "subscriptions-policy" - fileName: AmqSubscription.yaml policyName: "subscriptions-policy"
- fileName: PtpOperatorConfigForEvent.yaml policyName: "config-policy"
- fileName: PtpConfigSlave.yaml 1 policyName: "config-policy" metadata: name: "du-ptp-slave" spec: profile: - name: "slave" interface: "ens5f1" 2 ptp4lOpts: "-2 -s --summary_interval -4" 3 phc2sysOpts: "-a -r -m -n 24 -N 8 -R 16" 4 ptpClockThreshold: 5 holdOverTimeout: 30 #secs maxOffsetThreshold: 100 #nano secs minOffsetThreshold: -100 #nano secs
- fileName: AmqInstance.yaml policyName: "config-policy"
AMQ interconnect operator for fast events - fileName: AmqSubscriptionNS.yaml policyName: "subscriptions-policy" - fileName: AmqSubscriptionOperGroup.yaml policyName: "subscriptions-policy" - fileName: AmqSubscription.yaml policyName: "subscriptions-policy" Bare Metal Event Rely operator - fileName: BareMetalEventRelaySubscriptionNS.yaml policyName: "subscriptions-policy" - fileName: BareMetalEventRelaySubscriptionOperGroup.yaml policyName: "subscriptions-policy" - fileName: BareMetalEventRelaySubscription.yaml policyName: "subscriptions-policy"
- fileName: AmqInstance.yaml policyName: "config-policy"
- fileName: HardwareEvent.yaml policyName: "config-policy" spec: nodeSelector: {} transportHost: "amqp://<amq_interconnect_name>.<amq_interconnect_namespace>.svc.cluster.local" 1 logLevel: "info"
oc -n openshift-bare-metal-events create secret generic redfish-basic-auth --from-literal=username=<bmc_username> --from-literal=password=<bmc_password> --from-literal=hostaddr="<bmc_host_ip_addr>"
imageContentSources: - mirrors: - mirror-ocp-registry.ibmcloud.io.cpak:5000/openshift-release-dev/openshift4 source: quay.io/openshift-release-dev/ocp-release - mirrors: - mirror-ocp-registry.ibmcloud.io.cpak:5000/openshift-release-dev/openshift4 source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
OCP_RELEASE_NUMBER=<release_version>
ARCHITECTURE=<server_architecture>
DIGEST="USD(oc adm release info quay.io/openshift-release-dev/ocp-release:USD{OCP_RELEASE_NUMBER}-USD{ARCHITECTURE} | sed -n 's/Pull From: .*@//p')"
DIGEST_ALGO="USD{DIGEST%%:*}"
DIGEST_ENCODED="USD{DIGEST#*:}"
SIGNATURE_BASE64=USD(curl -s "https://mirror.openshift.com/pub/openshift-v4/signatures/openshift/release/USD{DIGEST_ALGO}=USD{DIGEST_ENCODED}/signature-1" | base64 -w0 && echo)
cat >checksum-USD{OCP_RELEASE_NUMBER}.yaml <<EOF USD{DIGEST_ALGO}-USD{DIGEST_ENCODED}: USD{SIGNATURE_BASE64} EOF
curl -s https://api.openshift.com/api/upgrades_info/v1/graph?channel=stable-4.10 -o ~/upgrade-graph_stable-4.10
apiVersion: ran.openshift.io/v1 kind: PolicyGenTemplate metadata: name: "du-upgrade" namespace: "ztp-group-du-sno" spec: bindingRules: group-du-sno: "" mcp: "master" remediationAction: inform sourceFiles: - fileName: ImageSignature.yaml 1 policyName: "platform-upgrade-prep" binaryData: USD{DIGEST_ALGO}-USD{DIGEST_ENCODED}: USD{SIGNATURE_BASE64} 2 - fileName: DisconnectedICSP.yaml policyName: "platform-upgrade-prep" metadata: name: disconnected-internal-icsp-for-ocp spec: repositoryDigestMirrors: 3 - mirrors: - quay-intern.example.com/ocp4/openshift-release-dev source: quay.io/openshift-release-dev/ocp-release - mirrors: - quay-intern.example.com/ocp4/openshift-release-dev source: quay.io/openshift-release-dev/ocp-v4.0-art-dev - fileName: ClusterVersion.yaml 4 policyName: "platform-upgrade-prep" metadata: name: version annotations: ran.openshift.io/ztp-deploy-wave: "1" spec: channel: "stable-4.10" upstream: http://upgrade.example.com/images/upgrade-graph_stable-4.10 - fileName: ClusterVersion.yaml 5 policyName: "platform-upgrade" metadata: name: version spec: channel: "stable-4.10" upstream: http://upgrade.example.com/images/upgrade-graph_stable-4.10 desiredUpdate: version: 4.10.4 status: history: - version: 4.10.4 state: "Completed"
oc get policies -A | grep platform-upgrade
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-platform-upgrade-prep namespace: default spec: managedPolicies: - du-upgrade-platform-upgrade-prep clusters: - spoke1 remediationStrategy: maxConcurrency: 1 enable: true
oc apply -f cgu-platform-upgrade-prep.yml
oc get policies --all-namespaces
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-platform-upgrade namespace: default spec: managedPolicies: - du-upgrade-platform-upgrade preCaching: false clusters: - spoke1 remediationStrategy: maxConcurrency: 1 enable: false
oc apply -f cgu-platform-upgrade.yml
oc --namespace=default patch clustergroupupgrade.ran.openshift.io/cgu-platform-upgrade --patch '{"spec":{"preCaching": true}}' --type=merge
oc get cgu cgu-platform-upgrade -o jsonpath='{.status.precaching.status}'
oc --namespace=default patch clustergroupupgrade.ran.openshift.io/cgu-platform-upgrade --patch '{"spec":{"enable":true, "preCaching": false}}' --type=merge
oc get policies --all-namespaces
apiVersion: ran.openshift.io/v1 kind: PolicyGenTemplate metadata: name: "du-upgrade" namespace: "ztp-group-du-sno" spec: bindingRules: group-du-sno: "" mcp: "master" remediationAction: inform sourceFiles: - fileName: DefaultCatsrc.yaml remediationAction: inform policyName: "operator-catsrc-policy" metadata: name: redhat-operators spec: displayName: Red Hat Operators Catalog image: registry.example.com:5000/olm/redhat-operators:v4.10 1 updateStrategy: 2 registryPoll: interval: 1h
apiVersion: ran.openshift.io/v1 kind: PolicyGenTemplate metadata: name: "du-upgrade" namespace: "ztp-group-du-sno" spec: bindingRules: group-du-sno: "" mcp: "master" remediationAction: inform sourceFiles: ... - fileName: DefaultCatsrc.yaml remediationAction: inform policyName: "fec-catsrc-policy" metadata: name: certified-operators spec: displayName: Intel SRIOV-FEC Operator image: registry.example.com:5000/olm/far-edge-sriov-fec:v4.10 updateStrategy: registryPoll: interval: 10m - fileName: AcceleratorsSubscription.yaml policyName: "subscriptions-fec-policy" spec: channel: "stable" source: certified-operators
oc get policies -A | grep -E "catsrc-policy|subscription"
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-operator-upgrade-prep namespace: default spec: clusters: - spoke1 enable: true managedPolicies: - du-upgrade-operator-catsrc-policy remediationStrategy: maxConcurrency: 1
oc apply -f cgu-operator-upgrade-prep.yml
oc get policies -A | grep -E "catsrc-policy"
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-operator-upgrade namespace: default spec: managedPolicies: - du-upgrade-operator-catsrc-policy 1 - common-subscriptions-policy 2 preCaching: false clusters: - spoke1 remediationStrategy: maxConcurrency: 1 enable: false
oc apply -f cgu-operator-upgrade.yml
oc get policy common-subscriptions-policy -n <policy_namespace>
NAME REMEDIATION ACTION COMPLIANCE STATE AGE common-subscriptions-policy inform NonCompliant 27d
oc --namespace=default patch clustergroupupgrade.ran.openshift.io/cgu-operator-upgrade --patch '{"spec":{"preCaching": true}}' --type=merge
oc get cgu cgu-operator-upgrade -o jsonpath='{.status.precaching.status}'
oc get cgu -n default cgu-operator-upgrade -ojsonpath='{.status.conditions}' | jq
lastTransitionTime: 2022-03-08T20:49:08.000Z
message: The ClusterGroupUpgrade CR is not enabled
reason: UpgradeNotStarted
status: False
type: Ready
lastTransitionTime: 2022-03-08T20:55:30.000Z
message: Precaching is completed
reason: PrecachingCompleted
status: True
type: PrecachingDone
oc --namespace=default patch clustergroupupgrade.ran.openshift.io/cgu-operator-upgrade --patch '{"spec":{"enable":true, "preCaching": false}}' --type=merge
oc get policies --all-namespaces
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-platform-operator-upgrade-prep namespace: default spec: managedPolicies: - du-upgrade-platform-upgrade-prep - du-upgrade-operator-catsrc-policy clusterSelector: - group-du-sno remediationStrategy: maxConcurrency: 10 enable: true
oc apply -f cgu-platform-operator-upgrade-prep.yml
oc get policies --all-namespaces
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: name: cgu-du-upgrade namespace: default spec: managedPolicies: - du-upgrade-platform-upgrade 1 - du-upgrade-operator-catsrc-policy 2 - common-subscriptions-policy 3 preCaching: true clusterSelector: - group-du-sno remediationStrategy: maxConcurrency: 1 enable: false
oc apply -f cgu-platform-operator-upgrade.yml
oc --namespace=default patch clustergroupupgrade.ran.openshift.io/cgu-du-upgrade --patch '{"spec":{"preCaching": true}}' --type=merge
oc get jobs,pods -n openshift-talm-pre-cache
oc get cgu cgu-du-upgrade -ojsonpath='{.status.conditions}'
oc --namespace=default patch clustergroupupgrade.ran.openshift.io/cgu-du-upgrade --patch '{"spec":{"enable":true, "preCaching": false}}' --type=merge
oc get policies --all-namespaces
- fileName: PaoSubscriptionNS.yaml policyName: "subscriptions-policy" complianceType: mustnothave - fileName: PaoSubscriptionOperGroup.yaml policyName: "subscriptions-policy" complianceType: mustnothave - fileName: PaoSubscription.yaml policyName: "subscriptions-policy" complianceType: mustnothave
oc get policy -n ztp-common common-subscriptions-policy
apiVersion: ran.openshift.io/v1alpha1 kind: ClusterGroupUpgrade metadata: generation: 1 name: spoke1 namespace: ztp-install ownerReferences: - apiVersion: cluster.open-cluster-management.io/v1 blockOwnerDeletion: true controller: true kind: ManagedCluster name: spoke1 uid: 98fdb9b2-51ee-4ee7-8f57-a84f7f35b9d5 resourceVersion: "46666836" uid: b8be9cd2-764f-4a62-87d6-6b767852c7da spec: actions: afterCompletion: addClusterLabels: ztp-done: "" 1 deleteClusterLabels: ztp-running: "" deleteObjects: true beforeEnable: addClusterLabels: ztp-running: "" 2 clusters: - spoke1 enable: true managedPolicies: - common-spoke1-config-policy - common-spoke1-subscriptions-policy - group-spoke1-config-policy - spoke1-config-policy - group-spoke1-validator-du-policy preCaching: false remediationStrategy: maxConcurrency: 1 timeout: 240
mkdir -p ./update
podman run --log-driver=none --rm registry.redhat.io/openshift4/ztp-site-generate-rhel8:v{product-version} extract /home/ztp --tar | tar x -C ./update
oc get managedcluster -l 'local-cluster!=true'
oc label managedcluster -l 'local-cluster!=true' ztp-done=
oc delete -f update/argocd/deployment/clusters-app.yaml
oc patch -f policies-app.yaml -p '{"metadata": {"finalizers": ["resources-finalizer.argocd.argoproj.io"]}}' --type merge
oc delete -f update/argocd/deployment/policies-app.yaml
├── policygentemplates │ ├── site1-ns.yaml │ ├── site1.yaml │ ├── site2-ns.yaml │ ├── site2.yaml │ ├── common-ns.yaml │ ├── common-ranGen.yaml │ ├── group-du-sno-ranGen-ns.yaml │ ├── group-du-sno-ranGen.yaml │ └── kustomization.yaml └── siteconfig ├── site1.yaml ├── site2.yaml └── kustomization.yaml
apiVersion: kustomize.config.k8s.io/v1beta1 kind: Kustomization generators: - common-ranGen.yaml - group-du-sno-ranGen.yaml - site1.yaml - site2.yaml resources: - common-ns.yaml - group-du-sno-ranGen-ns.yaml - site1-ns.yaml - site2-ns.yaml
apiVersion: kustomize.config.k8s.io/v1beta1 kind: Kustomization generators: - site1.yaml - site2.yaml
oc patch argocd openshift-gitops -n openshift-gitops --type=merge --patch-file update/argocd/deployment/argocd-openshift-gitops-patch.json
oc apply -k update/argocd/deployment