This project includes experiments on provisioning services including ec2, eks, et cetera, on AWS

Included terraform services:

• VPC with public and private subnet in each AZ.
• EC2 machine in public subnet running Concourse CI.
• EKS cluster.

Pre-requisites

• Terraform cli; Tested version is v0.12.18

• AWS access_key and secret configured as either environments variables or defined in config file at ~/.aws/config.

• Ec2 module requires ssh key to be generated prior running it. You should generate a ssh key pair with name ${instance_name}_key.

  Example:

  ssh-keygen -t rsa -b 4096 -C "email address"

Deployment steps

• Run terraform apply inside the service you want to provision. You can override the terraform variable of a service by appending -var followed by key-value pair or using -var-file option. Run terraform apply --help to know more.

TODO

VPC's public subnet need to have cluster name tag with shared value for eks setup. This need to be parametrized. For now, adding "kubernetes.io/cluster/$cluster_name" = "shared" works.