datacoop.ansible/roles/docker/tasks/services/docker_registry.yml

# vim: ft=yaml.ansible
---
- name: Create Docker registry volume folders
  file:
    path: "{{ services.docker_registry.volume_folder }}/{{ volume }}"
    state: directory
  loop:
    - auth
    - registry
  loop_control:
    loop_var: volume

- name: Copy docker registry vhost configuration
  copy:
    src: vhost/docker_registry
    dest: "{{ services.nginx_proxy.volume_folder }}/vhost/{{ services.docker_registry.domain }}"
    mode: "0644"

- name: Upload Compose file for Docker registry
  template:
    src: compose-files/docker_registry.yml.j2
    dest: "{{ services.docker_registry.volume_folder }}/docker-compose.yml"

- name: Deploy Docker registry
  docker_compose:
    project_src: "{{ services.docker_registry.volume_folder }}"
    pull: true
    state: present

- name: Generate htpasswd file
  shell: "docker compose exec registry htpasswd -Bbn docker {{ docker_password }} > auth/htpasswd"
  args:
    chdir: "{{ services.docker_registry.volume_folder }}"
    creates: "{{ services.docker_registry.volume_folder }}/auth/htpasswd"

- name: log in to registry
  docker_login:
    registry: "{{ 'docker.data.coop' if vagrant else services.docker_registry.domain  }}"
    username: "docker"
    password: "{{ docker_password }}"