1. Deploy the prometheus-puppetdb-sd helm chart on Digital Ocean Kubernetes Service


    To deploy the prometheus-puppetdb-sd Helm chart on the Digital Ocean Kubernetes Service using Pulumi, you need to set up the necessary resources and configurations. Here's a step-by-step breakdown:

    1. Set up a Digital Ocean Kubernetes (DOKS) Cluster:

      • Provision an instance of DOKS.
      • Choose the region, version, and node size according to your needs.
    2. Deploy the prometheus-puppetdb-sd Helm Chart:

      • Use the Helm chart resource to deploy prometheus-puppetdb-sd.
      • Configure the chart with required values.
      • Specify the namespace if required.

    Here's a Pulumi TypeScript program that accomplishes these tasks:

    import * as pulumi from '@pulumi/pulumi'; import * as digitalocean from '@pulumi/digitalocean'; import * as k8s from '@pulumi/kubernetes'; // Create a Digital Ocean Kubernetes cluster const cluster = new digitalocean.KubernetesCluster('do-cluster', { region: digitalocean.Regions.SFO2, // Set your desired region here version: 'latest', // Specify the desired Kubernetes version nodePool: { name: 'default', size: digitalocean.DropletSlugs.DropletS2VCPU2GB, // Choose the node size that fits your needs nodeCount: 2, // Set the number of nodes you want in the pool }, }); // Initialize the Kubernetes provider using the kubeconfig from the newly created Digital Ocean cluster const k8sProvider = new k8s.Provider('do-k8s-provider', { kubeconfig: cluster.kubeConfigs[0].rawConfig, }); // Deploy prometheus-puppetdb-sd using Helm chart const prometheusPuppetdbSdChart = new k8s.helm.v3.Chart('prometheus-puppetdb-sd', { chart: 'prometheus-puppetdb-sd', // If the chart is located in a specific Helm repository, specify `repo` field with the repository URL. // Example: // repo: 'https://helm.example.com/', // If you have specific values to provide to the Helm chart, populate the `values` field with an object. values: { // Replace with chart-specific values }, // Specify the namespace in which to deploy the chart, if needed. // namespace: 'monitoring', }, { provider: k8sProvider }); // Export the cluster's kubeconfig and the service endpoint of prometheus-puppetdb-sd export const kubeconfig = cluster.kubeConfigs[0].rawConfig; export const prometheusPuppetdbSdEndpoint = pulumi.interpolate`http://${prometheusPuppetdbSdChart.getResource('v1/Service', 'prometheus-puppetdb-sd').status.loadBalancer.ingress[0].ip}`;

    In this program, we have:

    • Imported the required modules from Pulumi's DigitalOcean and Kubernetes packages.
    • Provisioned a new Kubernetes cluster on DigitalOcean.
    • Initialized a Kubernetes provider that communicates with the created cluster using the generated kubeconfig.
    • Deployed the prometheus-puppetdb-sd Helm chart to the Kubernetes cluster using the Pulumi Kubernetes Chart resource.

    To run this Pulumi program, you will need to have Pulumi installed and your DigitalOcean access token configured.

    After deployment, the program exports the kubeconfig for cluster access and the endpoint for the prometheus-puppetdb-sd service.

    Please note that prometheus-puppetdb-sd Helm chart specifics like the chart version and any custom values should be specified in the version and values fields respectively.

    You can find more information about Pulumi Kubernetes (k8s) resources, including the Chart resource, in the Pulumi Kubernetes documentation, and resources for working with DigitalOcean, such as KubernetesCluster, are documented in the Pulumi DigitalOcean documentation.