1. Deploy the phppgadmin helm chart on Oracle Kubernetes Engine (OKE)


    To deploy the phppgadmin Helm chart on Oracle Kubernetes Engine (OKE), you will first need to set up the infrastructure for your Kubernetes cluster within Oracle Cloud Infrastructure (OCI).

    Once the cluster is set up, you will use Pulumi to deploy the phppgadmin Helm chart to your cluster. Below is a step-by-step Pulumi program in TypeScript that accomplishes this task.

    Step 1: Set up Oracle Kubernetes Engine

    First, you need to create a Kubernetes cluster using OCI's Container Engine for Kubernetes (OKE). You'll need to create a Virtual Cloud Network (VCN) and a node pool for the Kubernetes nodes. To simplify the process, you can use the OCI console or OCI CLI tools to create the cluster and then configure kubectl to communicate with your cluster.

    Step 2: Write the Pulumi TypeScript Program

    With the cluster set up and kubectl configured, use the following Pulumi program to deploy the phppgadmin Helm chart to your OKE cluster.

    import * as k8s from "@pulumi/kubernetes"; // Define a new Kubernetes provider instance that uses our kubeconfig from the cluster setup. const provider = new k8s.Provider("oke-provider", { kubeconfig: "<Your OKE cluster kubeconfig here>", // Replace with your actual kubeconfig }); // Deploy the phppgadmin Helm chart to the OKE cluster const phppgadminChart = new k8s.helm.v3.Chart("phppgadmin", { chart: "phppgadmin", // Replace with the correct Helm repository URL and/or chart version if necessary fetchOpts: { repo: "https://helm-repository-containing-phppgadmin/", }, values: { // Add necessary chart values here, for example: // service: { // type: "LoadBalancer", // }, }, }, { provider }); // Export the public IP for the phppgadmin service export const phppgadminServiceIp = phppgadminChart.getResourceProperty( "v1/Service", "phppgadmin", "status" ).apply(status => status.loadBalancer.ingress[0].ip);

    Replace <Your OKE cluster kubeconfig here> with the actual kubeconfig from your OKE cluster. This can usually be obtained via OCI CLI or from the OCI console. You will also need to reference the correct Helm chart repository for phppgadmin and include any additional configuration required via the Helm chart values section.

    The Pulumi program written above does the following:

    • Imports the Pulumi Kubernetes package.
    • Creates a Kubernetes provider that is configured to communicate with your OKE cluster.
    • Deploys the phppgadmin Helm chart using the specified Helm repository and any necessary configuration values.
    • Exports the public IP of the phppgadmin service assuming it's using a LoadBalancer service type.

    Final Steps and Running Your Pulumi Program

    To run your Pulumi program, save the above code to a file named index.ts. Then, execute the following commands in your terminal:

    pulumi stack init <stack-name> # Initialize a new Pulumi stack pulumi up # Preview and deploy changes

    Remember to replace <stack-name> with a name of your choice for the new stack.

    After running your Pulumi program, and once the deployment is completed, you will see the public IP address of your phppgadmin service, which you can use to access the phppgadmin web interface.

    Please ensure that you handle all required OCI configurations and prerequisites before starting your Pulumi deployment. For example, ensuring the appropriate IAM policies are in place for OKE and that your OCI CLI is configured with the necessary credentials. You may also want to set up a Managed Kubernetes cluster using the Oracle Cloud Infrastructure console to get started more quickly, then use Pulumi to manage the Helm chart deployments.

    Additional information and resources can be found in the Pulumi Oracle Kubernetes Engine (OKE) documentation and the official Helm chart documentation.