Network Observability OpenShift Container Platform 4.18 Configuring and using the Network Observability Operator in OpenShift Container Platform Red Hat OpenShift Documentation Team

Commands:
kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-from-hostnetwork namespace: netobserv spec: podSelector: matchLabels: app: netobserv-operator ingress: - from: - namespaceSelector: matchLabels: policy-group.network.openshift.io/host-network: '' policyTypes: - Ingress
apiVersion: v1 kind: Secret metadata: name: loki-s3 namespace: netobserv 1 stringData: access_key_id: QUtJQUlPU0ZPRE5ON0VYQU1QTEUK access_key_secret: d0phbHJYVXRuRkVNSS9LN01ERU5HL2JQeFJmaUNZRVhBTVBMRUtFWQo= bucketnames: s3-bucket-name endpoint: https://s3.eu-central-1.amazonaws.com region: eu-central-1
apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: loki namespace: netobserv 1 spec: size: 1x.small 2 storage: schemas: - version: v12 effectiveDate: '2022-06-01' secret: name: loki-s3 type: s3 storageClassName: gp3 3 tenants: mode: openshift-network
oc adm groups new cluster-admin
oc adm groups add-users cluster-admin <username>
oc adm policy add-cluster-role-to-group cluster-admin cluster-admin
apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: loki namespace: netobserv spec: tenants: mode: openshift-network 1 openshift: adminGroups: 2 - cluster-admin - custom-admin-group 3
spec: limits: global: ingestion: ingestionBurstSize: 40 ingestionRate: 20 maxGlobalStreamsPerTenant: 25000 queries: maxChunksPerQuery: 2000000 maxEntriesLimitPerQuery: 10000 maxQuerySeries: 3000
oc adm policy add-cluster-role-to-user netobserv-reader <user_group_or_name>
oc adm policy add-role-to-user netobserv-metrics-reader <user_group_or_name> -n <namespace>
oc adm policy add-cluster-role-to-user netobserv-reader <user_group_or_name>
oc adm policy add-cluster-role-to-user cluster-monitoring-view <user_group_or_name>
oc adm policy add-cluster-role-to-user netobserv-metrics-reader <user_group_or_name>
oc get crd flowcollectors.flows.netobserv.io -ojsonpath='{.status.storedVersions}'
apiVersion: migration.k8s.io/v1alpha1 kind: StorageVersionMigration metadata: name: migrate-flowcollector-v1alpha1 spec: resource: group: flows.netobserv.io resource: flowcollectors version: v1alpha1
oc apply -f migrate-flowcollector-v1alpha1.yaml
oc edit crd flowcollectors.flows.netobserv.io
oc get flowcollector cluster -o yaml > flowcollector-1.5.yaml
oc get crd flowcollectors.flows.netobserv.io -ojsonpath='{.status.storedVersions}'
oc get flowcollector/cluster
NAME AGENT SAMPLING (EBPF) DEPLOYMENT MODEL STATUS cluster EBPF 50 DIRECT Ready
oc get pods -n netobserv
NAME READY STATUS RESTARTS AGE flowlogs-pipeline-56hbp 1/1 Running 0 147m flowlogs-pipeline-9plvv 1/1 Running 0 147m flowlogs-pipeline-h5gkb 1/1 Running 0 147m flowlogs-pipeline-hh6kf 1/1 Running 0 147m flowlogs-pipeline-w7vv5 1/1 Running 0 147m netobserv-plugin-cdd7dc6c-j8ggp 1/1 Running 0 147m
oc get pods -n netobserv-privileged
NAME READY STATUS RESTARTS AGE netobserv-ebpf-agent-4lpp6 1/1 Running 0 151m netobserv-ebpf-agent-6gbrk 1/1 Running 0 151m netobserv-ebpf-agent-klpl9 1/1 Running 0 151m netobserv-ebpf-agent-vrcnf 1/1 Running 0 151m netobserv-ebpf-agent-xf5jh 1/1 Running 0 151m
oc get pods -n openshift-operators-redhat
NAME READY STATUS RESTARTS AGE loki-operator-controller-manager-5f6cff4f9d-jq25h 2/2 Running 0 18h lokistack-compactor-0 1/1 Running 0 18h lokistack-distributor-654f87c5bc-qhkhv 1/1 Running 0 18h lokistack-distributor-654f87c5bc-skxgm 1/1 Running 0 18h lokistack-gateway-796dc6ff7-c54gz 2/2 Running 0 18h lokistack-index-gateway-0 1/1 Running 0 18h lokistack-index-gateway-1 1/1 Running 0 18h lokistack-ingester-0 1/1 Running 0 18h lokistack-ingester-1 1/1 Running 0 18h lokistack-ingester-2 1/1 Running 0 18h lokistack-querier-66747dc666-6vh5x 1/1 Running 0 18h lokistack-querier-66747dc666-cjr45 1/1 Running 0 18h lokistack-querier-66747dc666-xh8rq 1/1 Running 0 18h lokistack-query-frontend-85c6db4fbd-b2xfb 1/1 Running 0 18h lokistack-query-frontend-85c6db4fbd-jm94f 1/1 Running 0 18h
oc describe flowcollector/cluster
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv deploymentModel: Direct agent: type: eBPF 1 ebpf: sampling: 50 2 logLevel: info privileged: false resources: requests: memory: 50Mi cpu: 100m limits: memory: 800Mi processor: 3 logLevel: info resources: requests: memory: 100Mi cpu: 100m limits: memory: 800Mi logTypes: Flows advanced: conversationEndTimeout: 10s conversationHeartbeatInterval: 30s loki: 4 mode: LokiStack 5 consolePlugin: register: true logLevel: info portNaming: enable: true portNames: "3100": loki quickFilters: 6 - name: Applications filter: src_namespace!: 'openshift-,netobserv' dst_namespace!: 'openshift-,netobserv' default: true - name: Infrastructure filter: src_namespace: 'openshift-,netobserv' dst_namespace: 'openshift-,netobserv' - name: Pods network filter: src_kind: 'Pod' dst_kind: 'Pod' default: true - name: Services network filter: dst_kind: 'Service'
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: deploymentModel: Kafka 1 kafka: address: "kafka-cluster-kafka-bootstrap.netobserv" 2 topic: network-flows 3 tls: enable: false 4
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: exporters: - type: Kafka 1 kafka: address: "kafka-cluster-kafka-bootstrap.netobserv" topic: netobserv-flows-export 2 tls: enable: false 3 - type: IPFIX 4 ipfix: targetHost: "ipfix-collector.ipfix.svc.cluster.local" targetPort: 4739 transport: tcp or udp 5 - type: OpenTelemetry 6 openTelemetry: targetHost: my-otelcol-collector-headless.otlp.svc targetPort: 4317 type: grpc 7 logs: 8 enable: true metrics: 9 enable: true prefix: netobserv pushTimeInterval: 20s 10 expiryTime: 2m # fieldsMapping: 11 # input: SrcAddr # output: source.address
oc patch flowcollector cluster --type=json -p "[{"op": "replace", "path": "/spec/agent/ebpf/sampling", "value": <new value>}] -n netobserv"
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv networkPolicy: enable: true 1 additionalNamespaces: ["openshift-console", "openshift-monitoring"] 2
apiVersion: networking.k8s.io/v1 kind: NetworkPolicy spec: ingress: - from: - podSelector: {} - namespaceSelector: matchLabels: kubernetes.io/metadata.name: netobserv-privileged - from: - namespaceSelector: matchLabels: kubernetes.io/metadata.name: openshift-console ports: - port: 9001 protocol: TCP - from: - namespaceSelector: matchLabels: kubernetes.io/metadata.name: openshift-monitoring podSelector: {} policyTypes: - Ingress
apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: netobserv namespace: netobserv-privileged spec: ingress: - from: - namespaceSelector: matchLabels: kubernetes.io/metadata.name: openshift-monitoring podSelector: {} policyTypes: - Ingress
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: processor: logTypes: Flows 1 advanced: conversationEndTimeout: 10s 2 conversationHeartbeatInterval: 30s 3
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv agent: type: eBPF ebpf: features: - PacketDrop 1 privileged: true 2
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv agent: type: eBPF ebpf: features: - DNSTracking 1 sampling: 1 2
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv agent: type: eBPF ebpf: features: - FlowRTT 1
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: processor: addZone: true
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv deploymentModel: Direct agent: type: eBPF ebpf: flowFilter: action: Accept 1 cidr: 172.210.150.1/24 2 protocol: SCTP direction: Ingress destPortRange: 80-100 peerIP: 10.10.10.10 enable: true 3
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv deploymentModel: Direct agent: type: eBPF ebpf: flowFilter: action: Accept 1 cidr: 0.0.0.0/0 2 protocol: TCP direction: Egress sourcePort: 100 peerIP: 192.168.127.12 3 enable: true 4
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv agent: type: eBPF ebpf: features: - PacketTranslation 1
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: agent: type: eBPF ebpf: # sampling: 1 1 privileged: true 2 features: - "NetworkEvents"
<Dropped_or_Allowed> by <network_event_and_event_name>, direction <Ingress_or_Egress>
apiVersion: monitoring.openshift.io/v1 kind: AlertingRule metadata: name: netobserv-alerts namespace: openshift-monitoring spec: groups: - name: NetObservAlerts rules: - alert: NetObservIncomingBandwidth annotations: message: |- {{ USDlabels.job }}: incoming traffic exceeding 10 MBps for 30s on {{ USDlabels.DstK8S_OwnerType }} {{ USDlabels.DstK8S_OwnerName }} ({{ USDlabels.DstK8S_Namespace }}). summary: "High incoming traffic." expr: sum(rate(netobserv_workload_ingress_bytes_total {SrcK8S_Namespace="openshift-ingress"}[1m])) by (job, DstK8S_Namespace, DstK8S_OwnerName, DstK8S_OwnerType) > 10000000 1 for: 30s labels: severity: warning
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowMetric metadata: name: flowmetric-cluster-external-ingress-traffic namespace: netobserv 1 spec: metricName: cluster_external_ingress_bytes_total 2 type: Counter 3 valueField: Bytes direction: Ingress 4 labels: [DstK8S_HostName,DstK8S_Namespace,DstK8S_OwnerName,DstK8S_OwnerType] 5 filters: 6 - field: SrcSubnetLabel matchType: Absence
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowMetric metadata: name: flowmetric-cluster-external-ingress-rtt namespace: netobserv 1 spec: metricName: cluster_external_ingress_rtt_seconds type: Histogram 2 valueField: TimeFlowRttNs direction: Ingress labels: [DstK8S_HostName,DstK8S_Namespace,DstK8S_OwnerName,DstK8S_OwnerType] filters: - field: SrcSubnetLabel matchType: Absence - field: TimeFlowRttNs matchType: Presence divider: "1000000000" 3 buckets: [".001", ".005", ".01", ".02", ".03", ".04", ".05", ".075", ".1", ".25", "1"] 4
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowMetric metadata: name: network-policy-events namespace: netobserv spec: metricName: network_policy_events_total type: Counter labels: [NetworkEvents>Type, NetworkEvents>Namespace, NetworkEvents>Name, NetworkEvents>Action, NetworkEvents>Direction] 1 filters: - field: NetworkEvents>Feature value: acl flatten: [NetworkEvents] 2 remap: 3 "NetworkEvents>Type": type "NetworkEvents>Namespace": namespace "NetworkEvents>Name": name "NetworkEvents>Direction": direction
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowMetric metadata: name: flowmetric-cluster-external-ingress-traffic namespace: netobserv 1 charts: - dashboardName: Main 2 title: External ingress traffic unit: Bps type: SingleStat queries: - promQL: "sum(rate(USDMETRIC[2m]))" legend: "" - dashboardName: Main 3 sectionName: External title: Top external ingress traffic per workload unit: Bps type: StackArea queries: - promQL: "sum(rate(USDMETRIC{DstK8S_Namespace!=\"\"}[2m])) by (DstK8S_Namespace, DstK8S_OwnerName)" legend: "{{DstK8S_Namespace}} / {{DstK8S_OwnerName}}"
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowMetric metadata: name: flowmetric-cluster-external-ingress-traffic namespace: netobserv 1 charts: - dashboardName: Main 2 title: External ingress TCP latency unit: seconds type: SingleStat queries: - promQL: "histogram_quantile(0.99, sum(rate(USDMETRIC_bucket[2m])) by (le)) > 0" legend: "p99" - dashboardName: Main 3 sectionName: External title: "Top external ingress sRTT per workload, p50 (ms)" unit: seconds type: Line queries: - promQL: "histogram_quantile(0.5, sum(rate(USDMETRIC_bucket{DstK8S_Namespace!=\"\"}[2m])) by (le,DstK8S_Namespace,DstK8S_OwnerName))*1000 > 0" legend: "{{DstK8S_Namespace}} / {{DstK8S_OwnerName}}" - dashboardName: Main 4 sectionName: External title: "Top external ingress sRTT per workload, p99 (ms)" unit: seconds type: Line queries: - promQL: "histogram_quantile(0.99, sum(rate(USDMETRIC_bucket{DstK8S_Namespace!=\"\"}[2m])) by (le,DstK8S_Namespace,DstK8S_OwnerName))*1000 > 0" legend: "{{DstK8S_Namespace}} / {{DstK8S_OwnerName}}"
promQL: "(sum(rate(USDMETRIC_sum{DstK8S_Namespace!=\"\"}[2m])) by (DstK8S_Namespace,DstK8S_OwnerName) / sum(rate(USDMETRIC_count{DstK8S_Namespace!=\"\"}[2m])) by (DstK8S_Namespace,DstK8S_OwnerName))*1000"
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowMetric metadata: name: flows-with-flags-per-destination spec: metricName: flows_with_flags_per_destination_total type: Counter labels: [SrcSubnetLabel,DstSubnetLabel,DstK8S_Name,DstK8S_Type,DstK8S_HostName,DstK8S_Namespace,Flags]
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowMetric metadata: name: flows-with-flags-per-source spec: metricName: flows_with_flags_per_source_total type: Counter labels: [DstSubnetLabel,SrcSubnetLabel,SrcK8S_Name,SrcK8S_Type,SrcK8S_HostName,SrcK8S_Namespace,Flags]
apiVersion: monitoring.openshift.io/v1 kind: AlertingRule metadata: name: netobserv-syn-alerts namespace: openshift-monitoring spec: groups: - name: NetObservSYNAlerts rules: - alert: NetObserv-SYNFlood-in annotations: message: |- {{ USDlabels.job }}: incoming SYN-flood attack suspected to Host={{ USDlabels.DstK8S_HostName}}, Namespace={{ USDlabels.DstK8S_Namespace }}, Resource={{ USDlabels.DstK8S_Name }}. This is characterized by a high volume of SYN-only flows with different source IPs and/or ports. summary: "Incoming SYN-flood" expr: sum(rate(netobserv_flows_with_flags_per_destination_total{Flags="2"}[1m])) by (job, DstK8S_HostName, DstK8S_Namespace, DstK8S_Name) > 300 1 for: 15s labels: severity: warning app: netobserv - alert: NetObserv-SYNFlood-out annotations: message: |- {{ USDlabels.job }}: outgoing SYN-flood attack suspected from Host={{ USDlabels.SrcK8S_HostName}}, Namespace={{ USDlabels.SrcK8S_Namespace }}, Resource={{ USDlabels.SrcK8S_Name }}. This is characterized by a high volume of SYN-only flows with different source IPs and/or ports. summary: "Outgoing SYN-flood" expr: sum(rate(netobserv_flows_with_flags_per_source_total{Flags="2"}[1m])) by (job, SrcK8S_HostName, SrcK8S_Namespace, SrcK8S_Name) > 300 2 for: 15s labels: severity: warning app: netobserv
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: processor: metrics: disableAlerts: [NetObservLokiError, NetObservNoFlows] 1
apiVersion: monitoring.openshift.io/v1 kind: AlertingRule metadata: name: loki-alerts namespace: openshift-monitoring spec: groups: - name: LokiRateLimitAlerts rules: - alert: LokiTenantRateLimit annotations: message: |- {{ USDlabels.job }} {{ USDlabels.route }} is experiencing 429 errors. summary: "At any number of requests are responded with the rate limit error code." expr: sum(irate(loki_request_duration_seconds_count{status_code="429"}[1m])) by (job, namespace, route) / sum(irate(loki_request_duration_seconds_count[1m])) by (job, namespace, route) * 100 > 0 for: 10s labels: severity: warning
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv deploymentModel: Direct agent: type: eBPF ebpf: cacheMaxFlows: 200000 1
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: advanced: scheduling: tolerations: - key: "<taint key>" operator: "Equal" value: "<taint value>" effect: "<taint effect>" nodeSelector: <key>: <value> affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: name operator: In values: - app-worker-node priorityClassName: """
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv deploymentModel: Direct agent: type: eBPF ebpf: privileged: true 1
oc get pod virt-launcher-<vm_name>-<suffix> -n <namespace> -o yaml
apiVersion: v1 kind: Pod metadata: annotations: k8s.v1.cni.cncf.io/network-status: |- [{ "name": "ovn-kubernetes", "interface": "eth0", "ips": [ "10.129.2.39" ], "mac": "0a:58:0a:81:02:27", "default": true, "dns": {} }, { "name": "my-vms/l2-network", 1 "interface": "podc0f69e19ba2", 2 "ips": [ 3 "10.10.10.15" ], "mac": "02:fb:f8:00:00:12", 4 "dns": {} }] name: virt-launcher-fedora-aqua-fowl-13-zr2x9 namespace: my-vms spec: status:
apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: agent: ebpf: privileged: true 1 processor: advanced: secondaryNetworks: - index: 2 - MAC 3 name: my-vms/l2-network 4
curl -LO https://mirror.openshift.com/pub/cgw/netobserv/latest/oc-netobserv-amd64
chmod +x ./oc-netobserv-amd64
sudo mv ./oc-netobserv-amd64 /usr/local/bin/oc-netobserv
oc netobserv version
Netobserv CLI version <version>
oc netobserv flows --enable_filter=true --action=Accept --cidr=0.0.0.0/0 --protocol=TCP --port=49051
live table filter: [SrcK8S_Zone:us-west-1b] press enter to match multiple regular expressions at once
{ "AgentIP": "10.0.1.76", "Bytes": 561, "DnsErrno": 0, "Dscp": 20, "DstAddr": "f904:ece9:ba63:6ac7:8018:1e5:7130:0", "DstMac": "0A:58:0A:80:00:37", "DstPort": 9999, "Duplicate": false, "Etype": 2048, "Flags": 16, "FlowDirection": 0, "IfDirection": 0, "Interface": "ens5", "K8S_FlowLayer": "infra", "Packets": 1, "Proto": 6, "SrcAddr": "3e06:6c10:6440:2:a80:37:b756:270f", "SrcMac": "0A:58:0A:80:00:01", "SrcPort": 46934, "TimeFlowEndMs": 1709741962111, "TimeFlowRttNs": 121000, "TimeFlowStartMs": 1709741962111, "TimeReceived": 1709741964 }
sqlite3 ./output/flow/<capture_date_time>.db
sqlite> SELECT DnsLatencyMs, DnsFlagsResponseCode, DnsId, DstAddr, DstPort, Interface, Proto, SrcAddr, SrcPort, Bytes, Packets FROM flow WHERE DnsLatencyMs >10 LIMIT 10;
12|NoError|58747|10.128.0.63|57856||17|172.30.0.10|53|284|1 11|NoError|20486|10.128.0.52|56575||17|169.254.169.254|53|225|1 11|NoError|59544|10.128.0.103|51089||17|172.30.0.10|53|307|1 13|NoError|32519|10.128.0.52|55241||17|169.254.169.254|53|254|1 12|NoError|32519|10.0.0.3|55241||17|169.254.169.254|53|254|1 15|NoError|57673|10.128.0.19|59051||17|172.30.0.10|53|313|1 13|NoError|35652|10.0.0.3|46532||17|169.254.169.254|53|183|1 32|NoError|37326|10.0.0.3|52718||17|169.254.169.254|53|169|1 14|NoError|14530|10.0.0.3|58203||17|169.254.169.254|53|246|1 15|NoError|40548|10.0.0.3|45933||17|169.254.169.254|53|174|1
oc netobserv packets --action=Accept --cidr=0.0.0.0/0 --protocol=TCP --port=49051
live table filter: [SrcK8S_Zone:us-west-1b] press enter to match multiple regular expressions at once
oc netobserv metrics --enable_filter=true --cidr=0.0.0.0/0 --protocol=TCP --port=49051
https://console-openshift-console.apps.rosa...openshiftapps.com/monitoring/dashboards/netobserv-cli
oc netobserv cleanup
oc netobserv [<command>] [<feature_option>] [<command_options>] 1
oc netobserv flows [<feature_option>] [<command_options>]
oc netobserv flows --enable_pkt_drop --enable_rtt --action=Accept --cidr=0.0.0.0/0 --protocol=TCP --port=49051
oc netobserv packets [<option>]
oc netobserv packets --action=Accept --cidr=0.0.0.0/0 --protocol=TCP --port=49051
oc netobserv metrics [<option>]
oc netobserv metrics --enable_pkt_drop --protocol=TCP
oc adm must-gather --image-stream=openshift/must-gather --image=quay.io/netobserv/must-gather
oc -n netobserv get flowcollector cluster -o yaml
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowCollector metadata: name: cluster spec: consolePlugin: register: false
oc edit console.operator.openshift.io cluster
spec: plugins: - netobserv-plugin
oc -n netobserv edit flowcollector cluster -o yaml
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowCollector metadata: name: cluster spec: consolePlugin: register: true
oc get pods -n openshift-console -l app=console
oc delete pods -n openshift-console -l app=console
oc get pods -n netobserv -l app=netobserv-plugin
NAME READY STATUS RESTARTS AGE netobserv-plugin-68c7bbb9bb-b69q6 1/1 Running 0 21s
oc logs -n netobserv -l app=netobserv-plugin
time="2022-12-13T12:06:49Z" level=info msg="Starting netobserv-console-plugin [build version: , build date: 2022-10-21 15:15] at log level info" module=main time="2022-12-13T12:06:49Z" level=info msg="listening on https://:9001" module=server
oc delete pods -n netobserv -l app=flowlogs-pipeline-transformer
oc edit -n netobserv flowcollector.yaml -o yaml
apiVersion: flows.netobserv.io/v1alpha1 kind: FlowCollector metadata: name: cluster spec: agent: type: EBPF ebpf: interfaces: [ 'br-int', 'br-ex' ] 1
oc edit subscription netobserv-operator -n openshift-netobserv-operator
apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: netobserv-operator namespace: openshift-netobserv-operator spec: channel: stable config: resources: limits: memory: 800Mi 1 requests: cpu: 100m memory: 100Mi installPlanApproval: Automatic name: netobserv-operator source: redhat-operators sourceNamespace: openshift-marketplace startingCSV: <network_observability_operator_latest_version> 2
oc exec deployment/netobserv-plugin -n netobserv -- curl -G -s -H 'X-Scope-OrgID:network' -H 'Authorization: Bearer <api_token>' -k https://loki-gateway-http.netobserv.svc:8080/api/logs/v1/network/loki/api/v1/labels | jq
oc exec deployment/netobserv-plugin -n netobserv -- curl -G -s -H 'X-Scope-OrgID:network' -H 'Authorization: Bearer <api_token>' -k https://loki-gateway-http.netobserv.svc:8080/api/logs/v1/network/loki/api/v1/query --data-urlencode 'query={SrcK8S_Namespace="my-namespace"}' | jq
apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: loki namespace: netobserv spec: limits: global: ingestion: perStreamRateLimit: 6 1 perStreamRateLimitBurst: 30 2 tenants: mode: openshift-network managementState: Managed