---
# Part of role: glances
# Called by: ansible/playbooks/setup-glances-debian.yaml
# Description: Deploys Glances as a Docker container with host networking for system monitoring.

- name: Create Glances config directory
  ansible.builtin.file:
    path: /etc/glances
    state: directory
    mode: "0755"
  become: true

- name: Write Glances config
  ansible.builtin.copy:
    dest: /etc/glances/glances.conf
    content: |
      [fs]
      hide=/etc/.*,/boot.*
    mode: "0644"
  become: true
  notify: Restart Glances container

- name: Run Glances container
  community.docker.docker_container:
    name: glances
    image: nicolargo/glances:latest-full
    state: started
    restart_policy: unless-stopped
    pid_mode: host
    network_mode: host
    privileged: true
    env:
      GLANCES_OPT: "-w --config /etc/glances/glances.conf"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - /proc:/proc:ro
      - /sys:/sys:ro
      - /mnt:/mnt:ro
      - /etc/glances:/etc/glances:ro