kshenk1 / terraform-cloudbees-ci

Terraform plan for setting up Kubernetes and installing CloudBees CI for modern cloud platforms

terraform-cloudbees-ci

Terraform plan for CloudBees SDA for modern cloud platforms.

Includes roots for creating a Kubernetes cluster in EKS (other providers TBD) and configuration for installing CloudBees SDA.

Prerequisites

Tools

The following tools should be installed and available in your PATH:

• Required
  • terraform v1.0+
• Recommended
  • aws CLI with configured profile(s)
  • kubectl at a version matching the target Kubernetes cluster

Configuration

1. Set up your local configuration variables.
   • Copy .auto.tfvars.example to .auto.tfvars in each Terraform root
   • Edit .auto.tfvars and provide your desired values.
2. Set up the Terraform backend (It is recommended to configure a remote Terraform backend for each of the root plans.)
   • Each Terraform plan contains a backend.tf.example that you can copy to backend.tf (ignored by Git) and modify as needed.
   • Otherwise, Terraform will use the default local store.

Installation

The Makefile wraps Terraform with a default action of "plan". When you run the following make targets, you can set the value of ACTION to change this behavior.

EKS

1. Prepare the EKS cluster.

   • Initialize the terraform plan.

     $ terraform init

   • (Optional) View the terraform plan. Without a provided ACTION, this will run terraform plan.

     $ terraform plan

   • Create the EKS cluster.

     $ terraform apply

2. Install CloudBees SDA.

   • Initialize the terraform plan.

     $ terraform init

   • (Optional) View the terraform plan. Without a provided ACTION, this will run terraform plan.

     $ terraform plan

   • Create the EKS cluster.

     $ terraform apply