My gitlab-ci laboratory

Set env vars with you AWS credentials
Fill the file gitlab_farm.var.yml at your taste
Run ./deploy.sh, that will:
- Create a dedicated VPC and its public and private subnets
- Spawn a server with an EIP in public subnet
- Spawn a server in private subnet
- Manage security groups so that they can collaborate
- Generate ssh.cfg and host inventory so that ansible can connect
Run ansible-playbook ansible/install-gitlab.yml to provision an https gitlab with self-signed cert
Go to your new gitlab to:
- Set root user password
- Create a user for your gitlab runner
- Retrieve gitlab runner registration token
Fill a new file gitlab-runner.vars.yml to store these values:

---
gitlab_runner_tags:
  - "what_ever_you_want"
gitlab_runner_user: "..."
gitlab_runner_pass: "..."
gitlab_runner_register_token: "..."

Run ansible-playbook ansible/install-gitlab-runner.yml -e@gitlab-runner.vars.yml to provision the gitlab runner

Aaaand... CUT!