---
# tasks file for portainer role

#
# Set up the admin password
#
- name: Make sure htpasswd is installed
  apt:
    name: apache2-utils
    state: present
  when: inventory_hostname == server_host and server_host and server_host != "none"

- name: Create bcrypt password
  shell:
    cmd: |
      htpasswd -nb -B admin "{{ portainer_password }}" | cut -d ":" -f 2
  register: portainer_password_bcrypt
  when: inventory_hostname == server_host and server_host and server_host != "none"

#
# Install portainer server on the server host
#
- name: Skip server installation
  debug:
    msg: "Skip server installation because server_host is {{ server_host }}"
  when: server_host == "none"

#
# Install portainer server on the server host
#
- name: Install server
  docker_container:
    name: "portainer_{{ inventory_hostname }}"
    hostname: "portainer_{{ inventory_hostname}}"
    domainname: "{{ domain_suffix }}"
    image: "portainer/portainer-ce"
    recreate: yes
    restart: yes
    restart_policy: "always"
    ports:
      - "{{ portainer_port}}:8000"
      - "9000:9000"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
      - "{{ portainer_config }}:/data"
    command: [ "--admin-password", "'{{ portainer_password_bcrypt.stdout }}'"]
  when: inventory_hostname == server_host and server_host and server_host != "none"

#
# Install portainer server on the server host
#
- name: Install agent
  docker_container:
    name: "portainer_agent_{{ inventory_hostname }}"
    hostname: "portainer_agent_{{ inventory_hostname}}"
    domainname: "{{ domain_suffix }}"
    image: "portainer/agent"
    recreate: yes
    restart: yes
    restart_policy: "always"
    ports:
      - "9001:9001"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
      - "/var/lib/docker/volumes:/var/lib/docker/volumes"
  when: inventory_hostname != server_host and server_host