1. Deploy the tyk-dev-portal helm chart on Digital Ocean Kubernetes Service

    TypeScript

    To accomplish your goal of deploying the tyk-dev-portal Helm chart on DigitalOcean Kubernetes Service (DOKS), you need to follow these steps:

    1. Set up a DigitalOcean Kubernetes Cluster
    2. Install the Helm chart for the Tyk Developer Portal onto the cluster

    Below is a Pulumi program written in TypeScript that accomplishes these tasks. This program uses the @pulumi/digitalocean and @pulumi/kubernetes packages to create resources on DigitalOcean and to deploy Helm charts respectively.

    Before running the below code, ensure you have Pulumi installed and configured with the necessary DigitalOcean tokens. If you're using Pulumi for the first time, you should install Pulumi and set up DigitalOcean in it.

    Here is the TypeScript program:

    import * as digitalocean from "@pulumi/digitalocean"; import * as kubernetes from "@pulumi/kubernetes"; // Create a DigitalOcean Kubernetes cluster const cluster = new digitalocean.KubernetesCluster("tyk-dev-cluster", { region: digitalocean.Regions.NYC3, version: "1.21.5-do.0", // This Kubernetes version is an example, please select a supported version. nodePool: { name: "default", size: digitalocean.DropletSlugs.DropletS2VCPU2GB, nodeCount: 2, // You can adjust the number of nodes based on your needs }, }); // Export the Kubeconfig so we can use it to connect to the cluster with kubectl export const kubeconfig = cluster.kubeConfigs[0].rawConfig; // Once the cluster is provisioned, we can use it as a provider to deploy the Helm chart const k8sProvider = new kubernetes.Provider("k8s-provider", { kubeconfig: kubeconfig, }); // Deploy the tyk-dev-portal Helm chart using the Kubernetes provider const tykDevPortalChart = new kubernetes.helm.v3.Chart("tyk-dev-portal", { chart: "tyk-dev-portal", version: "0.9.0", // This is an example chart version, ensure to use the actual chart version you need. // Additional Helm chart values can be set here if needed }, { provider: k8sProvider }); // Export the cluster name and the service endpoint of the Tyk Developer Portal export const clusterName = cluster.name; export const tykDevPortalEndpoint = tykDevPortalChart.getResourceProperty("v1/Service", "tyk-dev-portal", "status").apply(status => status.loadBalancer.ingress[0].ip);

    In the above code:

    • We create a Kubernetes cluster on DigitalOcean with the specified region, Kubernetes version, and a node pool size. The node pool size and count can be configured according to your needs.
    • The kubeconfig is exported, which enables you to use tools like kubectl to interact with the cluster outside of Pulumi.
    • We create a provider that uses the kubeconfig of the DigitalOcean Kubernetes cluster to configure the Kubernetes API server endpoint.
    • We deploy the tyk-dev-portal Helm chart using the Kubernetes provider, which installs the application onto the DigitalOcean Kubernetes cluster. Please note that you need to specify the actual Helm chart version you intend to deploy, as the '0.9.0' version is just a placeholder.
    • Lastly, we export the cluster name and service endpoint for the Tyk Developer Portal, which would be the access point for the service once it's up and running.

    To run this Pulumi program, save the code in a file with a .ts extension in a directory, and make sure that directory has a Pulumi.yaml and package.json file properly set up. Then run pulumi up to create the resources. If you need specific instructions on setting up the project, refer to the Pulumi Getting Started guide.

    Disclaimer: The above code assumes the availability of the tyk-dev-portal Helm chart in the chart repositories known to Helm. You may need to add the specific Helm repository that contains the tyk-dev-portal chart or adjust the chart values and version according to your requirements.


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