pulumi-aws-ts-k8s-go

A simple golang/gin app deployed to Kubernetes on AWS EKS.

Pulumi does the following:

• Builds the Docker images
• Provisions AWS Container Registry (ECR) instance
• Pushes the images to the ECR instance
• Provisions AWS EKS cluster
• Uses the images to create Kubernetes deployments

Prerequisites

1. Install NPM modules:

   $ npm install

Deploying and running the program

1. Create a new stack:

   $ pulumi stack init prod

2. Set the AWS region and environment variables:

   $ pulumi config set aws:region us-west-2
   $ pulumi config set hello-go:hello_message "Hello, Pulumi"

3. Run pulumi up -y to deploy changes:

4. Verify that the EKS instance exists by connecting to it on port :8889 in a browser window.

Clean up

To clean up resources, run pulumi destroy -s prod

Misc. Commands

Grab URNs to target orphaned resources

• pulumi stack --show-urns
• pulumi destroy --target urn:pulumi:pulumi-aws-ts-k8s-go::hello-go::eks:index:Cluster::eksCluster -y --target-dependents

Interact with EKS cluster

• pulumi stack output kubeConfig --show-secrets > kubeconfig
• export KUBECONFIG=$PWD/kubeconfig

Stack commands

• pulumi stack ls
• pulumi stack select prod
• pulumi up -s prod
• pulumi stack rm prod