libreddit-loadbalance-demo/ansible/libreddit.yml

# SPDX-FileCopyrightText: 2023 Aravinth Manivannan <realaravinth@batsense.net>
#
# SPDX-License-Identifier: AGPL-3.0-or-later

---
- name: Deploy libreddit
  hosts: bullseye_libreddit
  remote_user: atm

  tasks:
    - name: Create /etc/apt/keyrings dir
      become: true
      ansible.builtin.file:
        path: /etc/apt/keyrings
        state: directory
        recurse: true

    - name: Add Docker GPG apt Key
      become: true
      ansible.builtin.apt_key:
        url: https://download.docker.com/linux/debian/gpg
        state: present

    - name: Add Docker Repository
      become: true
      ansible.builtin.apt_repository:
        repo: deb https://download.docker.com/linux/debian buster stable
        state: present

    - name: Update apt and install docker-ce
      become: true
      ansible.builtin.apt:
        name: docker-ce
        update_cache: true

    - name: Install Docker Module for Python
      become: true
      ansible.builtin.pip:
        name: docker

    - name: Ensure docker group is present
      become: true
      ansible.builtin.group:
        name: docker
        state: present

    - name: Add user atm to docker group
      become: true
      ansible.builtin.user:
        name: atm
        groups: docker,users,admin

    - name: Deploy libreddit
      become: true
      ansible.builtin.docker_container:
        name: libreddit
        state: started
        image: "spikecodes/libreddit"
        pull: true
        ports:
          - "8080:8080"

    - name: Allow port 8080
      become: true
      community.general.ufw:
        state: enabled
        proto: tcp
        rule: allow
        port: "8080"