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


    To deploy a CloudBeaver Helm chart on Oracle Kubernetes Engine (OKE), we will follow these main steps:

    1. Set up an Oracle Kubernetes Engine (OKE) cluster. For this step, we would need to interact with the Oracle Cloud Infrastructure (OCI) and create the necessary resources like the Kubernetes cluster, node pools, etc. However, in the interest of simplicity and assuming that you already have an OKE cluster running, we won't cover the cluster setup in this program. You can set up the cluster using the Pulumi oci.ContainerEngine.Cluster resource if needed.

    2. Use the kubernetes.helm.v3.Chart resource from the Pulumi Kubernetes provider to deploy the CloudBeaver Helm chart onto the OKE cluster. This resource allows us to specify a Helm chart, its version, and any necessary values to configure the application.

    Before deploying the Helm chart, make sure you have the following prerequisites set up:

    • An Oracle Kubernetes Engine cluster up and running.
    • Pulumi CLI installed and configured with access to your Oracle Cloud account.
    • Kubernetes CLI (kubectl) installed and configured to connect to your OKE cluster.
    • Helm CLI installed (if you need to manually inspect or manage Helm charts directly).

    Below is the TypeScript program that demonstrates how to use Pulumi to deploy the CloudBeaver Helm chart on an OKE cluster:

    import * as k8s from '@pulumi/kubernetes'; // Pulumi Kubernetes provider for the desired OKE cluster. // You need to configure your Pulumi Kubernetes provider to point to the Oracle Kubernetes cluster. // Set up the provider using the kubeconfig file for the Oracle Kubernetes Engine cluster. // We assume you have a valid kubeconfig file for the provider configuration. Replace '<kubeconfig>' with the actual content. const provider = new k8s.Provider('oke-k8s', { kubeconfig: '<kubeconfig>', }); // Deploy the CloudBeaver Helm chart const cloudBeaverChart = new k8s.helm.v3.Chart('cloudbeaver', { chart: 'cloudbeaver', version: '0.1.0', // Specify the version of the chart you want to deploy. fetchOpts: { repo: 'https://cloudbeaver.io/helm/', // The repository where the CloudBeaver chart is hosted. }, }, { provider }); // Export the endpoint to access CloudBeaver export const cloudBeaverEndpoint = cloudBeaverChart.getResource('v1/Service', 'cloudbeaver', 'cloudbeaver-service').status.apply(status => { // This assumes that your service type is LoadBalancer and it is accessible externally. If not, adjust accordingly. return status.loadBalancer.ingress[0].hostname; });

    In the program above:

    • We import the Kubernetes package from Pulumi which will help us deploy resources to our cluster.
    • We set up a Kubernetes provider that points to our existing OKE cluster. The kubeconfig is loaded to connect to the OKE cluster; you should replace '<kubeconfig>' with the actual content or path to your kubeconfig file.
    • We define a Chart resource for CloudBeaver. The chart property is the name of the Helm chart we want to deploy, which is cloudbeaver in this case. The version is the specific chart version to use, and fetchOpts.repo is the URL of the Helm repository where CloudBeaver's chart is located.
    • Finally, we export an endpoint which assumes that CloudBeaver is exposed via a Kubernetes Service of type LoadBalancer. This will allow you to access the CloudBeaver UI through the LoadBalancer's hostname.

    After running this program with Pulumi, the CloudBeaver Helm chart will be deployed to your Oracle Kubernetes Engine cluster. You will be able to manage your databases via the web interface that CloudBeaver provides after navigating to the exported endpoint.