Deploy the zookeeper-3Nodes helm chart on Azure Managed Openshift ServiceTypeScript
To deploy the
zookeeper-3NodesHelm chart on Azure Managed OpenShift Service using Pulumi, we'll proceed in two main steps:
Provision an Azure Red Hat OpenShift (ARO) Cluster: We will create a managed OpenShift cluster on Azure, which provides a Kubernetes-conformant platform supported by Microsoft and Red Hat.
Deploy the Helm Chart on the ARO Cluster: Once we have the OpenShift cluster ready, we will deploy the
zookeeper-3NodesHelm chart to this cluster.
We'll write a TypeScript program using Pulumi to accomplish both tasks.
Here's a step-by-step breakdown of what we're going to code:
- Import the necessary Pulumi packages.
- Set up an Azure Red Hat OpenShift cluster using
- Deploy the Helm chart to the OpenShift cluster using
Before you run this code, ensure you have the following prerequisites completed:
- Install Pulumi CLI and set up Azure credentials.
- Install Node.js and npm to run the Pulumi TypeScript program.
- Create a new Pulumi project or use an existing one.
Below is the full Pulumi TypeScript program that accomplishes these steps:
Make sure to replace placeholders such as
<vnet-resource-group>, and others with your own specific values.
Explaining the Code:
- We initialize the Pulumi Azure Native provider to work with Azure resources by creating a new resource group and an OpenShift cluster within that group.
azure_native.redhatopenshift.OpenShiftCluster, we define the properties for our OpenShift cluster, like the pull secret, domain, version, and profile sizes for master and worker nodes.
- After the OpenShift cluster is provisioned, we initialize a Pulumi Kubernetes provider using
k8s.Provider. This provider is configured with the kubeconfig from the OpenShift cluster, allowing Pulumi to interact with it as a Kubernetes cluster.
- We deploy the zookeeper Helm chart using
k8s.helm.v3.Chart, specifying the chart name, version, and default values needed.
Running Your Code:
- Save this TypeScript code in a file named
pulumi upto preview and deploy the changes.
- Upon successful deployment, Pulumi will print the exported
kubeconfigoutput, which you can use to connect to your OpenShift cluster.