ceph-ansible/roles/ceph-prometheus/tasks/main.yml

---
- name: Create prometheus directories
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    owner: "{{ prometheus_user_id }}"
    group: "{{ prometheus_user_id }}"
    mode: "0755"
  with_items:
    - "{{ prometheus_conf_dir }}"
    - "{{ prometheus_data_dir }}"

- name: Write prometheus config file
  openstack.config_template.config_template:
    src: prometheus.yml.j2
    dest: "{{ prometheus_conf_dir }}/prometheus.yml"
    owner: "{{ prometheus_user_id }}"
    group: "{{ prometheus_user_id }}"
    mode: "0640"
    config_type: yaml
    config_overrides: "{{ prometheus_conf_overrides }}"
  notify: Service handler

- name: Make sure the alerting rules directory exists
  ansible.builtin.file:
    path: "/etc/prometheus/alerting/"
    state: directory
    owner: "{{ prometheus_user_id }}"
    group: "{{ prometheus_user_id }}"
    mode: "0755"

- name: Copy alerting rules
  ansible.builtin.copy:
    src: "ceph_dashboard.yml"
    dest: "/etc/prometheus/alerting/ceph_dashboard.yml"
    owner: "{{ prometheus_user_id }}"
    group: "{{ prometheus_user_id }}"
    mode: "0644"

- name: Create alertmanager directories
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    owner: "{{ prometheus_user_id }}"
    group: "{{ prometheus_user_id }}"
    mode: "0755"
  with_items:
    - "{{ alertmanager_conf_dir }}"
    - "{{ alertmanager_data_dir }}"

- name: Write alertmanager config file
  openstack.config_template.config_template:
    src: alertmanager.yml.j2
    dest: "{{ alertmanager_conf_dir }}/alertmanager.yml"
    owner: "{{ prometheus_user_id }}"
    group: "{{ prometheus_user_id }}"
    mode: "0640"
    config_type: yaml
    config_overrides: "{{ alertmanager_conf_overrides }}"
  notify: Service handler

- name: Include setup_container.yml
  ansible.builtin.include_tasks: setup_container.yml