Deploying RHEL 9 on Microsoft Azure Red Hat Enterprise Linux 9 Obtaining RHEL system images and creating RHEL instances on Azure Red Hat Customer Content Services

Commands:
virt-install --name kvmtest --memory 2048 --vcpus 2 --disk rhel-9.0-x86_64-kvm.qcow2,bus=virtio --import --os-variant=rhel9.0
lsinitrd | grep hv
lsinitrd | grep hv drwxr-xr-x 2 root root 0 Aug 12 14:21 usr/lib/modules/3.10.0-932.el9.x86_64/kernel/drivers/hv -rw-r--r-- 1 root root 31272 Aug 11 08:45 usr/lib/modules/3.10.0-932.el9.x86_64/kernel/drivers/hv/hv_vmbus.ko.xz -rw-r--r-- 1 root root 25132 Aug 11 08:46 usr/lib/modules/3.10.0-932.el9.x86_64/kernel/drivers/net/hyperv/hv_netvsc.ko.xz -rw-r--r-- 1 root root 9796 Aug 11 08:45 usr/lib/modules/3.10.0-932.el9.x86_64/kernel/drivers/scsi/hv_storvsc.ko.xz
add_drivers+=" hv_vmbus " add_drivers+=" hv_netvsc " add_drivers+=" hv_storvsc " add_drivers+=" nvme "
dracut -f -v --regenerate-all
subscription-manager register --auto-attach Installed Product Current Status: Product Name: Red Hat Enterprise Linux for x86_64 Status: Subscribed
dnf install cloud-init hyperv-daemons -y
reporting: logging: type: log telemetry: type: hyperv
datasource_list: [ Azure ] datasource: Azure: apply_network_config: False
blacklist nouveau blacklist lbm-nouveau blacklist floppy blacklist amdgpu blacklist skx_edac blacklist intel_cstate
rm -f /etc/udev/rules.d/70-persistent-net.rules rm -f /etc/udev/rules.d/75-persistent-net-generator.rules rm -f /etc/udev/rules.d/80-net-name-slot-rules
SUBSYSTEM=="net", DRIVERS=="hv_pci", ACTION=="add", ENV{NM_UNMANAGED}="1"
systemctl enable sshd systemctl is-enabled sshd
GRUB_TIMEOUT=10
rhgb quiet
GRUB_CMDLINE_LINUX="loglevel=3 crashkernel=auto console=tty1 console=ttyS0 earlyprintk=ttyS0 rootdelay=300" GRUB_TIMEOUT_STYLE=countdown GRUB_TERMINAL="serial console" GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1"
grub2-mkconfig -o /boot/grub2/grub.cfg
grub2-mkconfig -o /boot/grub2/grub.cfg --update-bls-cmdline
grub2-mkconfig -o /boot/grub2/grub.cfg
grub2-mkconfig -o /boot/grub2/grub.cfg --update-bls-cmdline
dnf install WALinuxAgent -y systemctl enable waagent
Provisioning.DeleteRootPassword=y ResourceDisk.Format=n ResourceDisk.EnableSwap=n
subscription-manager unregister
waagent -force -deprovision
export HISTSIZE=0 poweroff
qemu-img convert -f qcow2 -O raw <image-name> .qcow2 <image-name> .raw
#!/bin/bash MB=USD((1024 * 1024)) size=USD(qemu-img info -f raw --output json "USD1" | gawk 'match(USD0, /"virtual-size": ([0-9]+),/, val) {print val[1]}') rounded_size=USD(((USDsize/USDMB + 1) * USDMB)) if [ USD((USDsize % USDMB)) -eq 0 ] then echo "Your image is already aligned. You do not need to resize." exit 1 fi echo "rounded size = USDrounded_size" export rounded_size
sh align.sh <image-xxx> .raw
qemu-img convert -f raw -o subformat=fixed,force_size -O vpc <image-xxx> .raw <image.xxx> .vhd
qemu-img resize -f raw <image-xxx> .raw <rounded-value>
qemu-img convert -f raw -o subformat=fixed,force_size -O vpc <image-xxx> .raw <image.xxx> .vhd
sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
sudo sh -c 'echo -e "[azure-cli]\nname=Azure CLI\nbaseurl=https://packages.microsoft.com/yumrepos/azure-cli\nenabled=1\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc" > /etc/yum.repos.d/azure-cli.repo'
dnf check-update
sudo dnf install python3
sudo dnf install -y azure-cli
az
az login
az group create --name <resource-group> --location <azure-region>
[clouduser@localhost]USD az group create --name azrhelclirsgrp --location southcentralus { "id": "/subscriptions//resourceGroups/azrhelclirsgrp", "location": "southcentralus", "managedBy": null, "name": "azrhelclirsgrp", "properties": { "provisioningState": "Succeeded" }, "tags": null }
az storage account create -l <azure-region> -n <storage-account-name> -g <resource-group> --sku <sku_type>
[clouduser@localhost]USD az storage account create -l southcentralus -n azrhelclistact -g azrhelclirsgrp --sku Standard_LRS { "accessTier": null, "creationTime": "2017-04-05T19:10:29.855470+00:00", "customDomain": null, "encryption": null, "id": "/subscriptions//resourceGroups/azrhelclirsgrp/providers/Microsoft.Storage/storageAccounts/azrhelclistact", "kind": "StorageV2", "lastGeoFailoverTime": null, "location": "southcentralus", "name": "azrhelclistact", "primaryEndpoints": { "blob": "https://azrhelclistact.blob.core.windows.net/", "file": "https://azrhelclistact.file.core.windows.net/", "queue": "https://azrhelclistact.queue.core.windows.net/", "table": "https://azrhelclistact.table.core.windows.net/" }, "primaryLocation": "southcentralus", "provisioningState": "Succeeded", "resourceGroup": "azrhelclirsgrp", "secondaryEndpoints": null, "secondaryLocation": null, "sku": { "name": "Standard_LRS", "tier": "Standard" }, "statusOfPrimary": "available", "statusOfSecondary": null, "tags": {}, "type": "Microsoft.Storage/storageAccounts" }
az storage account show-connection-string -n <storage-account-name> -g <resource-group>
[clouduser@localhost]USD az storage account show-connection-string -n azrhelclistact -g azrhelclirsgrp { "connectionString": "DefaultEndpointsProtocol=https;EndpointSuffix=core.windows.net;AccountName=azrhelclistact;AccountKey=NreGk...==" }
export AZURE_STORAGE_CONNECTION_STRING="<storage-connection-string>"
[clouduser@localhost]USD export AZURE_STORAGE_CONNECTION_STRING="DefaultEndpointsProtocol=https;EndpointSuffix=core.windows.net;AccountName=azrhelclistact;AccountKey=NreGk...=="
az storage container create -n <container-name>
[clouduser@localhost]USD az storage container create -n azrhelclistcont { "created": true }
az network vnet create -g <resource group> --name <vnet-name> --subnet-name <subnet-name>
[clouduser@localhost]USD az network vnet create --resource-group azrhelclirsgrp --name azrhelclivnet1 --subnet-name azrhelclisubnet1 { "newVNet": { "addressSpace": { "addressPrefixes": [ "10.0.0.0/16" ] }, "dhcpOptions": { "dnsServers": [] }, "etag": "W/\"\"", "id": "/subscriptions//resourceGroups/azrhelclirsgrp/providers/Microsoft.Network/virtualNetworks/azrhelclivnet1", "location": "southcentralus", "name": "azrhelclivnet1", "provisioningState": "Succeeded", "resourceGroup": "azrhelclirsgrp", "resourceGuid": "0f25efee-e2a6-4abe-a4e9-817061ee1e79", "subnets": [ { "addressPrefix": "10.0.0.0/24", "etag": "W/\"\"", "id": "/subscriptions//resourceGroups/azrhelclirsgrp/providers/Microsoft.Network/virtualNetworks/azrhelclivnet1/subnets/azrhelclisubnet1", "ipConfigurations": null, "name": "azrhelclisubnet1", "networkSecurityGroup": null, "provisioningState": "Succeeded", "resourceGroup": "azrhelclirsgrp", "resourceNavigationLinks": null, "routeTable": null } ], "tags": {}, "type": "Microsoft.Network/virtualNetworks", "virtualNetworkPeerings": null } }
az storage blob upload --account-name <storage-account-name> --container-name <container-name> --type page --file <path-to-vhd> --name <image-name>.vhd
[clouduser@localhost]USD az storage blob upload --account-name azrhelclistact --container-name azrhelclistcont --type page --file rhel-image-{ProductNumber}.vhd --name rhel-image-{ProductNumber}.vhd Percent complete: %100.0
az storage blob url -c <container-name> -n <image-name>.vhd
az storage blob url -c azrhelclistcont -n rhel-image-9.vhd "https://azrhelclistact.blob.core.windows.net/azrhelclistcont/rhel-image-9.vhd"
az image create -n <image-name> -g <resource-group> -l <azure-region> --source <URL> --os-type linux
az image create -n rhel9 -g azrhelclirsgrp2 -l southcentralus --source https://azrhelclistact.blob.core.windows.net/azrhelclistcont/rhel-image-9.vhd --os-type linux
az vm create -g <resource-group> -l <azure-region> -n <vm-name> --vnet-name <vnet-name> --subnet <subnet-name> --size Standard_A2 --os-disk-name <simple-name> --admin-username <administrator-name> --generate-ssh-keys --image <path-to-image>
[clouduser@localhost]USD az vm create -g azrhelclirsgrp2 -l southcentralus -n rhel-azure-vm-1 --vnet-name azrhelclivnet1 --subnet azrhelclisubnet1 --size Standard_A2 --os-disk-name vm-1-osdisk --admin-username clouduser --generate-ssh-keys --image rhel9 { "fqdns": "", "id": "/subscriptions//resourceGroups/azrhelclirsgrp/providers/Microsoft.Compute/virtualMachines/rhel-azure-vm-1", "location": "southcentralus", "macAddress": "", "powerState": "VM running", "privateIpAddress": "10.0.0.4", "publicIpAddress": " <public-IP-address> ", "resourceGroup": "azrhelclirsgrp2"
[clouduser@localhost]USD ssh -i /home/clouduser/.ssh/id_rsa clouduser@ <public-IP-address> . The authenticity of host ', <public-IP-address> ' can't be established. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added ' <public-IP-address> ' (ECDSA) to the list of known hosts. [clouduser@rhel-azure-vm-1 ~]USD
az vm create -g <resource-group> -l <azure-region> -n <vm-name> --vnet-name <vnet-name> --subnet <subnet-name> --size Standard_A2 --os-disk-name <simple-name> --authentication-type password --admin-username <administrator-name> --admin-password <ssh-password> --image <path-to-image>
ssh <admin-username> @ <public-ip-address>
az vm create -g <resource-group> -l <azure-region> -n <vm-name> --vnet-name <vnet-name> --subnet <subnet-name> --size Standard_A2 --os-disk-name <simple-name> --admin-username <administrator-name> --ssh-key-value <path-to-existing-ssh-key> --image <path-to-image>
ssh -i <path-to-existing-ssh-key> <admin-username> @ <public-ip-address>
subscription-manager register --auto-attach
insights-client register --display-name <display-name-value>
subscription-manager config --rhsmcertd.auto_registration=1
systemctl enable rhsmcertd.service
subscription-manager config --rhsm.manage_repos=0
subscription-manager identity system identity: fdc46662-c536-43fb-a18a-bbcb283102b7 name: 192.168.122.222 org name: 6340056 org ID: 6340056
dnf install kexec-tools
grep -v "#" /etc/kdump.conf path /var/crash core_collector makedumpfile -l --message-level 7 -d 31
sed s/"path /var/crash"/"path /mnt/crash"
vi /etc/default/grub GRUB_CMDLINE_LINUX="console=tty1 console=ttyS0 earlyprintk=ttyS0 rootdelay=300 crashkernel=512M"
grub2-mkconfig -o /boot/grub2/grub.cfg
grub2-mkconfig -o /boot/grub2/grub.cfg --update-bls-cmdline
systemctl status kdump ● kdump.service - Crash recovery kernel arming Loaded: loaded (/usr/lib/systemd/system/kdump.service; enabled; vendor prese> Active: active (exited) since Fri 2024-02-09 10:50:18 CET; 1h 20min ago Process: 1252 ExecStart=/usr/bin/kdumpctl start (code=exited, status=0/SUCCES> Main PID: 1252 (code=exited, status=0/SUCCESS) Tasks: 0 (limit: 16975) Memory: 512B CGroup: /system.slice/kdump.service
az login
[clouduser@localhost]USD az login To sign in, use a web browser to open the page https://aka.ms/devicelogin and enter the code FDMSCMETZ to authenticate. [ { "cloudName": "AzureCloud", "id": " Subscription ID ", "isDefault": true, "name": " MySubscriptionName ", "state": "Enabled", "tenantId": " Tenant ID ", "user": { "name": " clouduser@company.com ", "type": "user" } } ]
az group create --name resource-group --location azure-region
[clouduser@localhost]USD az group create --name azrhelclirsgrp --location southcentralus { "id": "/subscriptions//resourceGroups/azrhelclirsgrp", "location": "southcentralus", "managedBy": null, "name": "azrhelclirsgrp", "properties": { "provisioningState": "Succeeded" }, "tags": null }
az storage account create -l azure-region -n storage-account-name -g resource-group --sku sku_type --kind StorageV2
[clouduser@localhost]USD az storage account create -l southcentralus -n azrhelclistact -g azrhelclirsgrp --sku Standard_LRS --kind StorageV2 { "accessTier": null, "creationTime": "2017-04-05T19:10:29.855470+00:00", "customDomain": null, "encryption": null, "id": "/subscriptions//resourceGroups/azrhelclirsgrp/providers/Microsoft.Storage/storageAccounts/azrhelclistact", "kind": "StorageV2", "lastGeoFailoverTime": null, "location": "southcentralus", "name": "azrhelclistact", "primaryEndpoints": { "blob": "https://azrhelclistact.blob.core.windows.net/", "file": "https://azrhelclistact.file.core.windows.net/", "queue": "https://azrhelclistact.queue.core.windows.net/", "table": "https://azrhelclistact.table.core.windows.net/" }, "primaryLocation": "southcentralus", "provisioningState": "Succeeded", "resourceGroup": "azrhelclirsgrp", "secondaryEndpoints": null, "secondaryLocation": null, "sku": { "name": "Standard_LRS", "tier": "Standard" }, "statusOfPrimary": "available", "statusOfSecondary": null, "tags": {}, "type": "Microsoft.Storage/storageAccounts" }
az storage account show-connection-string -n storage-account-name -g resource-group
[clouduser@localhost]USD az storage account show-connection-string -n azrhelclistact -g azrhelclirsgrp { "connectionString": "DefaultEndpointsProtocol=https;EndpointSuffix=core.windows.net;AccountName=azrhelclistact;AccountKey=NreGk...==" }
export AZURE_STORAGE_CONNECTION_STRING=" storage-connection-string "
[clouduser@localhost]USD export AZURE_STORAGE_CONNECTION_STRING="DefaultEndpointsProtocol=https;EndpointSuffix=core.windows.net;AccountName=azrhelclistact;AccountKey=NreGk...=="
az storage container create -n container-name
[clouduser@localhost]USD az storage container create -n azrhelclistcont { "created": true }
az network vnet create -g resource group --name vnet-name --subnet-name subnet-name
[clouduser@localhost]USD az network vnet create --resource-group azrhelclirsgrp --name azrhelclivnet1 --subnet-name azrhelclisubnet1 { "newVNet": { "addressSpace": { "addressPrefixes": [ "10.0.0.0/16" ] }, "dhcpOptions": { "dnsServers": [] }, "etag": "W/\"\"", "id": "/subscriptions//resourceGroups/azrhelclirsgrp/providers/Microsoft.Network/virtualNetworks/azrhelclivnet1", "location": "southcentralus", "name": "azrhelclivnet1", "provisioningState": "Succeeded", "resourceGroup": "azrhelclirsgrp", "resourceGuid": "0f25efee-e2a6-4abe-a4e9-817061ee1e79", "subnets": [ { "addressPrefix": "10.0.0.0/24", "etag": "W/\"\"", "id": "/subscriptions//resourceGroups/azrhelclirsgrp/providers/Microsoft.Network/virtualNetworks/azrhelclivnet1/subnets/azrhelclisubnet1", "ipConfigurations": null, "name": "azrhelclisubnet1", "networkSecurityGroup": null, "provisioningState": "Succeeded", "resourceGroup": "azrhelclirsgrp", "resourceNavigationLinks": null, "routeTable": null } ], "tags": {}, "type": "Microsoft.Network/virtualNetworks", "virtualNetworkPeerings": null } }
az vm availability-set create --name MyAvailabilitySet --resource-group MyResourceGroup
[clouduser@localhost]USD az vm availability-set create --name rhelha-avset1 --resource-group azrhelclirsgrp { "additionalProperties": {}, "id": "/subscriptions/.../resourceGroups/azrhelclirsgrp/providers/Microsoft.Compute/availabilitySets/rhelha-avset1", "location": "southcentralus", "name": "rhelha-avset1", "platformFaultDomainCount": 2, "platformUpdateDomainCount": 5, [omitted]
lsinitrd | grep hv
lsinitrd | grep hv drwxr-xr-x 2 root root 0 Aug 12 14:21 usr/lib/modules/3.10.0-932.el9.x86_64/kernel/drivers/hv -rw-r--r-- 1 root root 31272 Aug 11 08:45 usr/lib/modules/3.10.0-932.el9.x86_64/kernel/drivers/hv/hv_vmbus.ko.xz -rw-r--r-- 1 root root 25132 Aug 11 08:46 usr/lib/modules/3.10.0-932.el9.x86_64/kernel/drivers/net/hyperv/hv_netvsc.ko.xz -rw-r--r-- 1 root root 9796 Aug 11 08:45 usr/lib/modules/3.10.0-932.el9.x86_64/kernel/drivers/scsi/hv_storvsc.ko.xz
add_drivers+=" hv_vmbus " add_drivers+=" hv_netvsc " add_drivers+=" hv_storvsc " add_drivers+=" nvme "
dracut -f -v --regenerate-all
subscription-manager register --auto-attach Installed Product Current Status: Product Name: Red Hat Enterprise Linux for x86_64 Status: Subscribed
dnf install cloud-init hyperv-daemons -y
reporting: logging: type: log telemetry: type: hyperv
datasource_list: [ Azure ] datasource: Azure: apply_network_config: False
blacklist nouveau blacklist lbm-nouveau blacklist floppy blacklist amdgpu blacklist skx_edac blacklist intel_cstate
rm -f /etc/udev/rules.d/70-persistent-net.rules rm -f /etc/udev/rules.d/75-persistent-net-generator.rules rm -f /etc/udev/rules.d/80-net-name-slot-rules
SUBSYSTEM=="net", DRIVERS=="hv_pci", ACTION=="add", ENV{NM_UNMANAGED}="1"
systemctl enable sshd systemctl is-enabled sshd
GRUB_TIMEOUT=10
rhgb quiet
GRUB_CMDLINE_LINUX="loglevel=3 crashkernel=auto console=tty1 console=ttyS0 earlyprintk=ttyS0 rootdelay=300" GRUB_TIMEOUT_STYLE=countdown GRUB_TERMINAL="serial console" GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1"
grub2-mkconfig -o /boot/grub2/grub.cfg
grub2-mkconfig -o /boot/grub2/grub.cfg --update-bls-cmdline
grub2-mkconfig -o /boot/grub2/grub.cfg
grub2-mkconfig -o /boot/grub2/grub.cfg --update-bls-cmdline
dnf install WALinuxAgent -y systemctl enable waagent
Provisioning.DeleteRootPassword=y ResourceDisk.Format=n ResourceDisk.EnableSwap=n
subscription-manager unregister
waagent -force -deprovision
export HISTSIZE=0 poweroff
az login
{ "Name": "Linux Fence Agent Role", "description": "Allows to power-off and start virtual machines", "assignableScopes": [ "/subscriptions/ <subscription-id> " ], "actions": [ "Microsoft.Compute/*/read", "Microsoft.Compute/virtualMachines/powerOff/action", "Microsoft.Compute/virtualMachines/start/action" ], "notActions": [], "dataActions": [], "notDataActions": [] }
az role definition create --role-definition azure-fence-role.json { "assignableScopes": [ "/subscriptions/ <my-subscription-id> " ], "description": "Allows to power-off and start virtual machines", "id": "/subscriptions/ <my-subscription-id> /providers/Microsoft.Authorization/roleDefinitions/ <role-id> ", "name": " <role-id> ", "permissions": [ { "actions": [ "Microsoft.Compute/*/read", "Microsoft.Compute/virtualMachines/powerOff/action", "Microsoft.Compute/virtualMachines/start/action" ], "dataActions": [], "notActions": [], "notDataActions": [] } ], "roleName": "Linux Fence Agent Role", "roleType": "CustomRole", "type": "Microsoft.Authorization/roleDefinitions" }
fence_azure_arm --msi -o list node1, node2, [...]
qemu-img convert -f qcow2 -O raw <image-name> .qcow2 <image-name> .raw
#!/bin/bash MB=USD((1024 * 1024)) size=USD(qemu-img info -f raw --output json "USD1" | gawk 'match(USD0, /"virtual-size": ([0-9]+),/, val) {print val[1]}') rounded_size=USD(((USDsize/USDMB + 1) * USDMB)) if [ USD((USDsize % USDMB)) -eq 0 ] then echo "Your image is already aligned. You do not need to resize." exit 1 fi echo "rounded size = USDrounded_size" export rounded_size
sh align.sh <image-xxx> .raw
qemu-img convert -f raw -o subformat=fixed,force_size -O vpc <image-xxx> .raw <image.xxx> .vhd
qemu-img resize -f raw <image-xxx> .raw <rounded-value>
qemu-img convert -f raw -o subformat=fixed,force_size -O vpc <image-xxx> .raw <image.xxx> .vhd
az storage blob upload --account-name <storage-account-name> --container-name <container-name> --type page --file <path-to-vhd> --name <image-name>.vhd
[clouduser@localhost]USD az storage blob upload --account-name azrhelclistact --container-name azrhelclistcont --type page --file rhel-image-{ProductNumber}.vhd --name rhel-image-{ProductNumber}.vhd Percent complete: %100.0
az storage blob url -c <container-name> -n <image-name>.vhd
az storage blob url -c azrhelclistcont -n rhel-image-9.vhd "https://azrhelclistact.blob.core.windows.net/azrhelclistcont/rhel-image-9.vhd"
az image create -n <image-name> -g <resource-group> -l <azure-region> --source <URL> --os-type linux
az image create -n rhel9 -g azrhelclirsgrp2 -l southcentralus --source https://azrhelclistact.blob.core.windows.net/azrhelclistcont/rhel-image-9.vhd --os-type linux
ssh administrator@PublicIP
az vm list -g <resource-group> -d --output table
[clouduser@localhost ~] USD az vm list -g azrhelclirsgrp -d --output table Name ResourceGroup PowerState PublicIps Location ------ ---------------------- -------------- ------------- -------------- node01 azrhelclirsgrp VM running 192.98.152.251 southcentralus
sudo -i subscription-manager register --auto-attach
subscription-manager repos --disable= *
subscription-manager repos --enable=rhel-9-for-x86_64-highavailability-rpms
dnf update -y
dnf install pcs pacemaker fence-agents-azure-arm
passwd hacluster
firewall-cmd --permanent --add-service=high-availability firewall-cmd --reload
systemctl start pcsd.service systemctl enable pcsd.service Created symlink from /etc/systemd/system/multi-user.target.wants/pcsd.service to /usr/lib/systemd/system/pcsd.service.
systemctl status pcsd.service pcsd.service - PCS GUI and remote configuration interface Loaded: loaded (/usr/lib/systemd/system/pcsd.service; enabled; vendor preset: disabled) Active: active (running) since Fri 2018-02-23 11:00:58 EST; 1min 23s ago Docs: man:pcsd(8) man:pcs(8) Main PID: 46235 (pcsd) CGroup: /system.slice/pcsd.service └─46235 /usr/bin/ruby /usr/lib/pcsd/pcsd > /dev/null &
pcs host auth <hostname1> <hostname2> <hostname3>
pcs host auth node01 node02 node03 Username: hacluster Password: node01: Authorized node02: Authorized node03: Authorized
pcs cluster setup <cluster_name> <hostname1> <hostname2> <hostname3>
pcs cluster setup new_cluster node01 node02 node03 [...] Synchronizing pcsd certificates on nodes node01, node02, node03 node02: Success node03: Success node01: Success Restarting pcsd on the nodes in order to reload the certificates node02: Success node03: Success node01: Success
pcs cluster enable --all node02: Cluster Enabled node03: Cluster Enabled node01: Cluster Enabled
pcs cluster start --all node02: Starting Cluster node03: Starting Cluster node01: Starting Cluster
fence_azure_arm -l <AD-Application-ID> -p <AD-Password> --resourceGroup <MyResourceGroup> --tenantId <Tenant-ID> --subscriptionId <Subscription-ID> -o list
fence_azure_arm -l e04a6a49-9f00-xxxx-xxxx-a8bdda4af447 -p z/a05AwCN0IzAjVwXXXXXXXEWIoeVp0xg7QT//JE= --resourceGroup azrhelclirsgrp --tenantId 77ecefb6-cff0-XXXX-XXXX-757XXXX9485 --subscriptionId XXXXXXXX-38b4-4527-XXXX-012d49dfc02c -o list node01, node02, node03,
pcs stonith describe fence_azure_arm
pcs stonith describe fence_apc Stonith options: password: Authentication key password_script: Script to run to retrieve password
pcs stonith create clusterfence fence_azure_arm
pcs stonith fence azurenodename
pcs status Cluster name: newcluster Stack: corosync Current DC: node01 (version 1.1.18-11.el7-2b07d5c5a9) - partition with quorum Last updated: Fri Feb 23 11:44:35 2018 Last change: Fri Feb 23 11:21:01 2018 by root via cibadmin on node01 3 nodes configured 1 resource configured Online: [ node01 node03 ] OFFLINE: [ node02 ] Full list of resources: clusterfence (stonith:fence_azure_arm): Started node01 Daemon Status: corosync: active/disabled pacemaker: active/disabled pcsd: active/enabled
pcs cluster start <hostname>
pcs status
pcs status Cluster name: newcluster Stack: corosync Current DC: node01 (version 1.1.18-11.el7-2b07d5c5a9) - partition with quorum Last updated: Fri Feb 23 11:34:59 2018 Last change: Fri Feb 23 11:21:01 2018 by root via cibadmin on node01 3 nodes configured 1 resource configured Online: [ node01 node02 node03 ] Full list of resources: clusterfence (stonith:fence_azure_arm): Started node01 Daemon Status: corosync: active/disabled pacemaker: active/disabled pcsd: active/enabled
dnf install nmap-ncat resource-agents-cloud
pcs resource create resource-name IPaddr2 ip="10.0.0.7" --group cluster-resources-group
pcs resource create resource-loadbalancer-name azure-lb port= port-number --group cluster-resources-group
pcs status
Cluster name: clusterfence01 Stack: corosync Current DC: node02 (version 1.1.16-12.el7_4.7-94ff4df) - partition with quorum Last updated: Tue Jan 30 12:42:35 2018 Last change: Tue Jan 30 12:26:42 2018 by root via cibadmin on node01 3 nodes configured 3 resources configured Online: [ node01 node02 node03 ] Full list of resources: clusterfence (stonith:fence_azure_arm): Started node01 Resource Group: g_azure vip_azure (ocf::heartbeat:IPaddr2): Started node02 lb_azure (ocf::heartbeat:azure-lb): Started node02 Daemon Status: corosync: active/disabled pacemaker: active/disabled pcsd: active/enabled
az disk create -g <resource_group> -n <shared_block_volume_name> --size-gb <disk_size> --max-shares <number_vms> -l <location>
az disk create -g sharedblock-rg -n shared-block-volume.vhd --size-gb 1024 --max-shares 3 -l westcentralus { "creationData": { "createOption": "Empty", "galleryImageReference": null, "imageReference": null, "sourceResourceId": null, "sourceUniqueId": null, "sourceUri": null, "storageAccountId": null, "uploadSizeBytes": null }, "diskAccessId": null, "diskIopsReadOnly": null, "diskIopsReadWrite": 5000, "diskMbpsReadOnly": null, "diskMbpsReadWrite": 200, "diskSizeBytes": 1099511627776, "diskSizeGb": 1024, "diskState": "Unattached", "encryption": { "diskEncryptionSetId": null, "type": "EncryptionAtRestWithPlatformKey" }, "encryptionSettingsCollection": null, "hyperVgeneration": "V1", "id": "/subscriptions/12345678910-12345678910/resourceGroups/sharedblock-rg/providers/Microsoft.Compute/disks/shared-block-volume.vhd", "location": "westcentralus", "managedBy": null, "managedByExtended": null, "maxShares": 3, "name": "shared-block-volume.vhd", "networkAccessPolicy": "AllowAll", "osType": null, "provisioningState": "Succeeded", "resourceGroup": "sharedblock-rg", "shareInfo": null, "sku": { "name": "Premium_LRS", "tier": "Premium" }, "tags": {}, "timeCreated": "2020-08-27T15:36:56.263382+00:00", "type": "Microsoft.Compute/disks", "uniqueId": "cd8b0a25-6fbe-4779-9312-8d9cbb89b6f2", "zones": null }
az disk show -g <resource_group> -n <shared_block_volume_name>
az disk show -g sharedblock-rg -n shared-block-volume.vhd { "creationData": { "createOption": "Empty", "galleryImageReference": null, "imageReference": null, "sourceResourceId": null, "sourceUniqueId": null, "sourceUri": null, "storageAccountId": null, "uploadSizeBytes": null }, "diskAccessId": null, "diskIopsReadOnly": null, "diskIopsReadWrite": 5000, "diskMbpsReadOnly": null, "diskMbpsReadWrite": 200, "diskSizeBytes": 1099511627776, "diskSizeGb": 1024, "diskState": "Unattached", "encryption": { "diskEncryptionSetId": null, "type": "EncryptionAtRestWithPlatformKey" }, "encryptionSettingsCollection": null, "hyperVgeneration": "V1", "id": "/subscriptions/12345678910-12345678910/resourceGroups/sharedblock-rg/providers/Microsoft.Compute/disks/shared-block-volume.vhd", "location": "westcentralus", "managedBy": null, "managedByExtended": null, "maxShares": 3, "name": "shared-block-volume.vhd", "networkAccessPolicy": "AllowAll", "osType": null, "provisioningState": "Succeeded", "resourceGroup": "sharedblock-rg", "shareInfo": null, "sku": { "name": "Premium_LRS", "tier": "Premium" }, "tags": {}, "timeCreated": "2020-08-27T15:36:56.263382+00:00", "type": "Microsoft.Compute/disks", "uniqueId": "cd8b0a25-6fbe-4779-9312-8d9cbb89b6f2", "zones": null }
az network nic create -g <resource_group> -n <nic_name> --subnet <subnet_name> --vnet-name <virtual_network> --location <location> --network-security-group <network_security_group> --private-ip-address-version IPv4
az network nic create -g sharedblock-rg -n sharedblock-nodea-vm-nic-protected --subnet sharedblock-subnet-protected --vnet-name sharedblock-vn --location westcentralus --network-security-group sharedblock-nsg --private-ip-address-version IPv4
az vm create -n <vm_name> -g <resource_group> --attach-data-disks <shared_block_volume_name> --data-disk-caching None --os-disk-caching ReadWrite --os-disk-name <new-vm-disk-name> --os-disk-size-gb <disk_size> --location <location> --size <virtual_machine_size> --image <image_name> --admin-username <vm_username> --authentication-type ssh --ssh-key-values <ssh_key> --nics <nic_name> --availability-set <availability_set> --ppg <proximity_placement_group>
az vm create -n sharedblock-nodea-vm -g sharedblock-rg --attach-data-disks shared-block-volume.vhd --data-disk-caching None --os-disk-caching ReadWrite --os-disk-name sharedblock-nodea-vm.vhd --os-disk-size-gb 64 --location westcentralus --size Standard_D2s_v3 --image /subscriptions/12345678910-12345678910/resourceGroups/sample-azureimagesgroupwestcentralus/providers/Microsoft.Compute/images/sample-azure-rhel-9.3.0-20200713.n.0.x86_64 --admin-username sharedblock-user --authentication-type ssh --ssh-key-values @sharedblock-key.pub --nics sharedblock-nodea-vm-nic-protected --availability-set sharedblock-as --ppg sharedblock-ppg { "fqdns": "", "id": "/subscriptions/12345678910-12345678910/resourceGroups/sharedblock-rg/providers/Microsoft.Compute/virtualMachines/sharedblock-nodea-vm", "location": "westcentralus", "macAddress": "00-22-48-5D-EE-FB", "powerState": "VM running", "privateIpAddress": "198.51.100.3", "publicIpAddress": "", "resourceGroup": "sharedblock-rg", "zones": "" }
ssh <ip_address> "hostname ; lsblk -d | grep ' 1T '"
ssh 198.51.100.3 "hostname ; lsblk -d | grep ' 1T '" nodea sdb 8:16 0 1T 0 disk
ssh <ip_address> "hostname ; lsblk -d | grep ' 1T ' | awk '{print \USD1}' | xargs -i udevadm info --query=all --name=/dev/{} | grep '^E: ID_SERIAL='"
ssh 198.51.100.3 "hostname ; lsblk -d | grep ' 1T ' | awk '{print \USD1}' | xargs -i udevadm info --query=all --name=/dev/{} | grep '^E: ID_SERIAL='" nodea E: ID_SERIAL=3600224808dd8eb102f6ffc5822c41d89