1. Deploy the provider-openstack helm chart on AWS EKS


    To deploy the provider-openstack Helm chart on an AWS EKS cluster using Pulumi, you'll need to follow several steps:

    1. Set up an EKS Cluster: You need an existing AWS EKS cluster to work with. You can either use an existing cluster or create a new one using Pulumi's EKS package.
    2. Install the Helm Chart: Once you have the EKS cluster, you'll deploy the provider-openstack Helm chart to it.

    Let's go through each step in detail to understand how to use Pulumi to accomplish these tasks.

    Setting Up EKS Cluster with Pulumi

    To create an EKS cluster, we'll use the eks.Cluster resource from the Pulumi EKS package. This high-level component simplifies the process of creating an EKS cluster.

    Deploying Helm Chart on EKS

    To deploy a Helm chart, we can utilize Pulumi's kubernetes.helm.v3.Chart resource, which allows you to deploy Helm charts in a Kubernetes cluster. We'll need to provide the name of the chart and optionally, any configuration values that are necessary for provider-openstack.

    Below is the full Pulumi TypeScript program that sets up an EKS cluster and deploys the provider-openstack Helm chart to it. Please note that since provider-openstack is a placeholder for the actual Helm chart you might want to deploy, you will need to replace it with the actual chart name you intend to use, along with the correct repository URL if it's not a standard Helm chart available on the public Helm repository.

    import * as pulumi from '@pulumi/pulumi'; import * as aws from '@pulumi/aws'; import * as eks from '@pulumi/eks'; import * as k8s from '@pulumi/kubernetes'; // Create an EKS cluster with the default settings. // This will create all the necessary infrastructure for the cluster. const cluster = new eks.Cluster('my-cluster', {}); // Export the cluster's kubeconfig. export const kubeconfig = cluster.kubeconfig.apply(JSON.stringify); // Set up a provider to deploy Helm charts to the created EKS cluster. const provider = new k8s.Provider('k8s-provider', { kubeconfig: cluster.kubeconfig, }); // Deploy the 'provider-openstack' Helm chart to the EKS cluster. const helmChart = new k8s.helm.v3.Chart('openstack-provider-chart', { chart: 'provider-openstack', // If the Helm chart is not in the default repo, specify 'repo' here. // e.g., repo: "https://my-repo.example.com/charts" namespace: 'kube-system', // Namespace where you want to install the chart values: { // Any specific configuration values for the 'provider-openstack' chart should be placed here. }, }, { provider }); // Export the status of the deployed Helm chart. export const helmChartStatus = helmChart.status.apply(JSON.stringify);

    Here is a breakdown of the program:

    • We import the necessary Pulumi libraries.
    • We create an EKS cluster using Pulumi's eks.Cluster class. This abstracts away a lot of the complexity involved in setting up an EKS cluster.
    • We then set up a Kubernetes provider that uses the kubeconfig from our newly created cluster. This allows Pulumi to communicate with our cluster.
    • We deploy the provider-openstack Helm chart (you must replace 'provider-openstack' with the actual Helm chart name) with k8s.helm.v3.Chart and pass in configuration values tailored to the specifics of the chart.

    Important Note:

    The EKS cluster setup shown above is a basic configuration, and you might need to customize it based on your requirements, including setting up VPCs, IAM roles, and security groups. Since this could be quite complex, Pulumi's EKS package is designed to handle these details with sensible defaults if they are not explicitly provided. For more customized setups, refer to the EKS and AWS documentation:

    Please note the Pulumi program does not include code for setting up AWS credentials or configuring the AWS provider; it's assumed that your AWS credentials are already configured for use with Pulumi. If you need to set up AWS credentials, please follow the Pulumi AWS setup guide.

    Before running the Pulumi code above, ensure you have Pulumi installed and set up. To see the output of the EKS kubeconfig and Helm chart deployment status, you can run pulumi up, which will execute the Pulumi program and provision the resources in your AWS account.