OpenShift on Azure: Difference between revisions

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===Create the Cluster===
===Create the Cluster===
<syntaxhighlight lang='bash'>
export SUBSCRIPTION_ID="..."
</syntaxhighlight>


===Organizatorium===
<syntaxhighlight lang='bash'>
<syntaxhighlight lang='bash'>
az account set --subscription ${SUBSCRIPTION_ID}
az aro list-credentials --name ${CLUSTER_NAME} --resource-group ${RESOURCE_GROUP}
az aro list-credentials --name ${CLUSTER_NAME} --resource-group ${RESOURCE_GROUP}
</syntaxhighlight>
</syntaxhighlight>

Revision as of 23:24, 18 November 2020

External

Internal

Installation

Prerequisites

Procedure

Create the Resource Group

The resource group can be created from the console, and it will encapsulate resources required by, and dedicated to the OpenShift cluster. The name of the resource group should be derived from the name of the cluster by adding the "-rg" postfix. There will be a one-to-one relationship between the resource group, cluster and ancillary resources. Select the appropriate region and set the corresponding LOCATION environment variable.

export CLUSTER=platform-cloud-aro-01
export RESOURCEGROUP="${CLUSTER}-rg"
export LOCATION=eastus2

Register Resource Providers

export SUBSCRIPTION_ID="..."
az account set --subscription ${SUBSCRIPTION_ID}

Register the Microsoft.RedHatOpenShift, Microsoft.Compute and Microsoft.Storage resource providers:

az provider register -n Microsoft.RedHatOpenShift --wait
az provider register -n Microsoft.Compute --wait
az provider register -n Microsoft.Storage --wait

Get a Red Hat Pull Secret

https://docs.microsoft.com/en-us/azure/openshift/tutorial-create-cluster#get-a-red-hat-pull-secret-optional

TODO

Prepare a Custom Domain

https://docs.microsoft.com/en-us/azure/openshift/tutorial-create-cluster#prepare-a-custom-domain-for-your-cluster-optional

TODO

Create a Virtual Network and associated Subnets

https://docs.microsoft.com/en-us/azure/openshift/tutorial-create-cluster#create-a-virtual-network-containing-two-empty-subnets



Create the Cluster

Organizatorium

az aro list-credentials --name ${CLUSTER_NAME} --resource-group ${RESOURCE_GROUP}

CLI Support

Azure CLI has an OpenShift extension, with subcommands aimed at managing Azure Red Hat OpenShift clusters.

az aro create|list|delete|list-credentials|show|update|wait

List OpenShift Clusters

az aro list