---
- name: Check if ceph_mon is deployed
  become: true
  shell: hiera -c /etc/puppet/hiera.yaml enabled_services | egrep -sq ceph_mon
  ignore_errors: true
  register: ceph_mon_enabled
  changed_when: false
  delegate_to: "{{ tripleo_delegate_to | first | default(omit) }}"

- when: "ceph_mon_enabled is succeeded"
  delegate_to: "{{ tripleo_delegate_to | first | default(omit) }}"
  block:
    - name: Check for docker cli
      stat:
        path: "/var/run/docker.sock"
      register: check_docker_cli
      check_mode: false

    - name: Set container_client fact
      set_fact:
        container_client: |-
          {% set container_client = 'podman' %}
          {%   if check_docker_cli.stat.exists|bool %}
          {%     set container_client = 'docker' %}
          {%   endif %}
          {{ container_client }}

    - name: Set container filter format
      set_fact:
        container_filter_format: !unsafe "--format '{{ .Names }}'"

    - name: Set ceph_mon_container name
      become: true
      shell: "{{ container_client }} ps {{ container_filter_format }} | grep ceph-mon"
      register: ceph_mon_container
      changed_when: false

    - name: Set ceph cluster name
      become: true
      shell: find /etc/ceph -name '*.conf' -prune -print -quit | xargs basename -s '.conf'
      register: ceph_cluster_name
      changed_when: false

    - name: Get ceph health
      become: true
      shell: "{{ container_client }} exec {{ ceph_mon_container.stdout }} ceph --cluster {{ ceph_cluster_name.stdout }} health | awk '{print $1}'"
      register: ceph_health

    - name: Check ceph health
      warn:
        msg: Ceph is in {{ ceph_health.stdout }} state.
      when:
        - ceph_health.stdout != 'HEALTH_OK'
        - not fail_on_ceph_health_err|default(true)|bool

    - name: Fail if ceph health is HEALTH_ERR
      fail:
        msg: Ceph is in {{ ceph_health.stdout }} state.
      when:
        - ceph_health.stdout == 'HEALTH_ERR'
        - fail_on_ceph_health_err|default(true)|bool

    - when:
        - osd_percentage_min|default(0) > 0
      block:
        - name: set jq osd percentage filter
          set_fact:
            jq_osd_percentage_filter: '( (try .osdmap.num_in_osds + try .num_in_osds) / (try .osdmap.num_osds + try .num_osds)) * 100'

        - name: Get OSD stat percentage
          become: true
          shell: >-
            "{{ container_client }}" exec "{{ ceph_mon_container.stdout }}" ceph
            --cluster "{{ ceph_cluster_name.stdout }}" osd stat -f json | jq '{{ jq_osd_percentage_filter }}'
          register: ceph_osd_in_percentage

        - name: Fail if there is an unacceptable percentage of in OSDs
          fail:
            msg: "Only {{ ceph_osd_in_percentage.stdout|float }}% of OSDs are in, but {{ osd_percentage_min|default(0) }}% are required"
          when:
            - ceph_osd_in_percentage.stdout|float < osd_percentage_min|default(0)