Deploy the zookeeper-helm-chart helm chart on Digital Ocean Kubernetes ServiceTypeScript
To deploy the ZooKeeper Helm chart on a DigitalOcean Kubernetes cluster using Pulumi, you'll follow these steps:
- Create a new DigitalOcean Kubernetes cluster or use an existing one.
- Deploy the ZooKeeper Helm chart to the cluster.
We'll construct a Pulumi program in TypeScript that executes these steps. We'll utilize two main resources for this:
digitalocean.KubernetesClusterto create the Kubernetes cluster and
kubernetes.helm.sh/v3.Chartto deploy the ZooKeeper Helm chart onto the cluster.
digitalocean.KubernetesClusterresource will set up a new Kubernetes cluster on DigitalOcean Cloud, specifying the region, version, and node configuration that you want to use.
kubernetes.helm.sh/v3.Chartresource is a Pulumi component that represents a Helm chart within a Pulumi program. It enables you to deploy packaged applications (depicted as Helm charts) into a Kubernetes cluster. A Helm chart is a collection of pre-configured Kubernetes resources that are deployed as a single unit. In this case, we will deploy the ZooKeeper Helm chart.
Below is a comprehensive program that creates a new DigitalOcean Kubernetes cluster and deploys the ZooKeeper Helm chart onto it. Before running the following program, make sure to install the necessary Pulumi providers and set up your DigitalOcean access token for Pulumi to use. You'll also need to have
kubectland Helm CLI tools installed to interact with the cluster.
In this program:
- We define a DigitalOcean Kubernetes cluster named
do-cluster. This cluster is configured with one node pool consisting of two nodes of size
- We retrieve the raw kubeconfig for the cluster. This kubeconfig is utilized to communicate with the Kubernetes cluster using
- We create an instance of the Kubernetes provider using the kubeconfig. This provider is responsible for provisioning resources in our Kubernetes cluster.
- We define a Helm chart resource called
zookeeperand specify the version of the chart to use. We also pass the Kubernetes provider we created to this resource so that it knows how to communicate with the specific cluster.
zookeeperRepois defined with the URL of the Bitnami chart repository, which hosts the ZooKeeper Helm chart.
After executing this code with Pulumi (
pulumi up), you will have a Kubernetes cluster on DigitalOcean with the ZooKeeper Helm chart deployed. You can access the cluster with
kubectlusing the exported kubeconfig, and the ZooKeeper service will be accessible at the emitted load balancer IP address.
Remember to replace the region, node sizes, and the Helm chart version to fit your specific use case, as these values might change over time or depending on your requirements.