1. Deploy the nginx-ldapauth-proxy helm chart on Digital Ocean Kubernetes Service


    To deploy the nginx-ldapauth-proxy Helm Chart on a DigitalOcean Kubernetes Service (DOKS) cluster, we will follow these steps:

    1. Create a DOKS Cluster: We'll use Pulumi to provision a Kubernetes cluster on DigitalOcean.
    2. Install the Helm Chart: Once the cluster is provisioned, we'll use Pulumi's Kubernetes provider to install the nginx-ldapauth-proxy Helm chart on it.

    Below is a Pulumi program in TypeScript that uses the DigitalOcean and Kubernetes packages to accomplish this. Make sure you have Pulumi installed and DigitalOcean access configured before running this program.

    The program will:

    • Use the @pulumi/digitalocean package to create a Kubernetes cluster on DigitalOcean.
    • Use the @pulumi/kubernetes package to install the nginx-ldapauth-proxy Helm chart into the DOKS cluster.

    Here's the entire program to achieve this:

    import * as digitalocean from "@pulumi/digitalocean"; import * as kubernetes from "@pulumi/kubernetes"; import * as pulumi from "@pulumi/pulumi"; // Create a DigitalOcean Kubernetes cluster const cluster = new digitalocean.KubernetesCluster("do-cluster", { region: "nyc3", // Choose the region that is closest to you or your users version: "latest", // Use the latest available version of Kubernetes nodePool: { name: "default", size: "s-2vcpu-2gb", // Choose the size that fits your needs nodeCount: 2, // Number of nodes to create in the node pool }, }); // Export the cluster's kubeconfig export const kubeconfig = cluster.kubeConfigs[0].rawConfig; // Create a Kubernetes Provider instance using the kubeconfig from the cluster we created const k8sProvider = new kubernetes.Provider("do-k8s", { kubeconfig: cluster.kubeConfigs[0].rawConfig, }); // Deploy the nginx-ldapauth-proxy Helm chart into the DOKS cluster const nginxLdapAuthProxyChart = new kubernetes.helm.v3.Chart("nginx-ldapauth-proxy", { chart: "nginx-ldapauth-proxy", version: "0.1.6", // Specify the chart version you wish to deploy fetchOpts: { repo: "https://charts.example.com/", // Replace with the correct Helm repo URL that contains your chart }, }, { provider: k8sProvider }); // Export the Helm chart deployment's name export const helmChartName = nginxLdapAuthProxyChart.ready.map(() => nginxLdapAuthProxyChart.resourceNames.chart); // Note: The nginx-ldapauth-proxy Helm chart might require you to specify some additional configuration parameters, // such as details about your LDAP server. You can pass these configuration parameters via the 'values' property // of the kubernetes.helm.v3.Chart resource above. For exact configuration properties, refer to the chart's documentation.

    This program will create a new DigitalOcean Kubernetes cluster and install the nginx-ldapauth-proxy Helm chart. Make sure to replace the chart parameter and repo in fetchOpts with the correct chart and repository URL where your nginx-ldapauth-proxy chart is located.

    After you write this code into a index.ts file, you can run it using the Pulumi CLI:

    pulumi up

    This command will execute the deployment, and you'll be prompted to confirm the actions before anything is created.

    Remember, when using Helm charts, you often need to provide configuration values specific to your setup. For the nginx-ldapauth-proxy, you'll likely need to specify details about your LDAP server and any other necessary options. You can set these values in the Helm chart deployment using the values parameter or a separate YAML configuration file. Refer to the Helm chart's documentation for the parameters it requires.