docker-compose-gitlab

What?

Creates a local docker-compose based service for GitLab

Why?

Ansible provides a nice wrapper around docker-compose, offering up useful bits like a system service, tests, and supporting actions.

How?

Requirements

• A recent Debian- or RHEL-compatible Linux distribution.
• Python 2.7+ with pip installed.
• At least 2 cores, 4GB RAM, and 50GB of disk space available.

Python modules

This role will dumbly try to install these if not already present. the

• docker-compose >= 1.7.0
• docker >= 2.0
  • DO NOT install docker-py, even if an error message says to.
  • KNOWN ISSUE: The docker Python library has a bug in v2.4.0 which prevents port mapping in docker-compose.

Installation

EL7 example tested on RHEL and CentOS 7.

yum install -y git gcc python-devel openssl-devel && \
  pip install ansible

echo -e “- src: geerlingguy.docker\n- src: inhumantsar.docker-compose-gitlab” > requirements.txt
ansible-galaxy install -r requirements.txt

echo """---
> - hosts: localhost
>   roles:
>     - geerlingguy.docker
>     - inhumantsar.docker-compose-gitlab
> """ > playbook.yml
ansible-playbook playbook.yml

Decommission

This will only remove the Docker Compose service and its containers.

ansible-playbook playbook.yml -e service_state=absent```