ovh_instance_playbooks/tasks/deploy_gogs.yml

---
- name: Check if install from backup is already done
  stat:
    path: /mnt/volumes/install_states/gogs_installed
  register: gogs_installed_flag

- name: Setup volume
  ansible.builtin.include_role:
    name: role_setup_volume
  vars:
    volume: "{{ item }}"
  with_items:
    - name: gogs_data
      size: 1
      vol_type: classic
  when: not gogs_installed_flag.stat.exists

- name: change ownership of duplicity working directories
  ansible.builtin.file:
    path: "{{ item }}"
    owner: "{{ LINUX_USERNAME }}"
    group: "{{ LINUX_USERNAME }}"
  become: true
  with_items:
    - "{{ DUPLICITY_WORKDIR }}"
    - "{{ DUPLICITY_ARCHIVE_DIR }}"
  when: not gogs_installed_flag.stat.exists

- name: restore volume backup
  ansible.builtin.command:
    cmd: "duplicity restore --archive-dir {{ DUPLICITY_ARCHIVE_DIR }} --name {{ item }} swift://{{ item }} /mnt/volumes/{{ item }}/data"
  environment:
    SWIFT_USERNAME: "{{ OS_USERNAME }}"
    SWIFT_PASSWORD: "{{ OS_PASSWORD }}"
    SWIFT_AUTHURL: "{{ OS_AUTH_URL }}"
    SWIFT_REGIONNAME: "{{ SWIFT_REGIONNAME }}"
    SWIFT_TENANTNAME: "{{ OS_TENANT_NAME }}"
    SWIFT_AUTHVERSION: "{{ OS_IDENTITY_API_VERSION }}"
    PASSPHRASE: "{{ DUPLICITY_PASSPHRASE}}"
    # /usr/bin/duplicity uses "-s" python argument to prevent loading modules from user's python directory,
    # this variable will override that.
    PYTHONPATH: ".local/lib/python3.9/site-packages"
  register: duplicity_result
  with_items:
    - gogs_data
  failed_when: duplicity_result is failed and (duplicity_result.rc is not defined or duplicity_result.rc != 11)
  changed_when: duplicity_result.rc is defined and duplicity_result.rc == 0
  become: true
  when: not gogs_installed_flag.stat.exists

- name: Create gogs container
  containers.podman.podman_container:
    name: gogs
    image: docker.io/gogs/gogs:0.12.3
    network:
      - reverse-proxy
      - mysqlnet
    ports:
      - 2222:22/tcp
    volume:
      - /mnt/volumes/gogs_data/data:/data:Z
  become: true
  when: not gogs_installed_flag.stat.exists

- name: Add git.{{ DOMAIN }} to /etc/hosts
  ansible.builtin.lineinfile:
    path: "/etc/hosts"
    line: "127.0.0.1       git.{{ DOMAIN }}       git"
  become: true
  when: not gogs_installed_flag.stat.exists

# A local volume is needed to store install states
- name: Create /mnt/volumes/install_states directory if it does not exist
  ansible.builtin.file:
    path: "/mnt/volumes/install_states"
    state: directory
    mode: '0755'
  become: true
  when: not gogs_installed_flag.stat.exists

- name: Create gogs_installed state file
  ansible.builtin.file:
    path: "/mnt/volumes/install_states/gogs_installed"
    state: touch
    mode: '0755'
  become: true
  when: not gogs_installed_flag.stat.exists