ceph-ansible/tests/functional/collect-logs.yml

---
- name: Collect logs
  hosts: all
  become: true
  tasks:
    - name: Import_role ceph-defaults
      ansible.builtin.import_role:
        name: ceph-defaults

    - name: Import_role ceph-facts
      ansible.builtin.import_role:
        name: ceph-facts
        tasks_from: container_binary.yml

    - name: Import set_radosgw_address.yml
      ansible.builtin.import_role:
        name: ceph-facts
        tasks_from: set_radosgw_address.yml

    - name: Set_fact ceph_cmd
      ansible.builtin.set_fact:
        ceph_cmd: "{{ container_binary + ' run --rm --net=host -v /etc/ceph:/etc/ceph:z -v /var/lib/ceph:/var/lib/ceph:z -v /var/run/ceph:/var/run/ceph:z --entrypoint=ceph ' + ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else 'ceph' }}"

    - name: Get some ceph status outputs
      ansible.builtin.command: "{{ ceph_cmd }} --connect-timeout 10 --cluster {{ cluster }} {{ item }}"
      register: ceph_status
      run_once: true
      delegate_to: mon0
      failed_when: false
      changed_when: false
      with_items:
        - "-s -f json-pretty"
        - "osd tree"
        - "osd dump"
        - "pg dump"
        - "versions"
        - "health detail -f json-pretty"

    - name: Save ceph status to file
      ansible.builtin.copy:
        content: "{{ item.stdout }}"
        dest: "{{ archive_path }}/{{ item.item | regex_replace(' ', '_') }}.log"
      delegate_to: localhost
      run_once: true
      with_items: "{{ ceph_status.results }}"

    - name: Get ceph-exporter logs  # noqa: ignore-errors
      ansible.builtin.shell: journalctl -l -u ceph-exporter@{{ ansible_facts['hostname'] }} | tee -a /var/log/ceph/ceph-exporter.{{ ansible_facts['hostname'] }}.log
      changed_when: false
      ignore_errors: true

    - name: Get mgr log
      ansible.builtin.shell: journalctl -l -u ceph-mgr@{{ ansible_facts['hostname'] }} > /var/log/ceph/ceph-mgr.{{ ansible_facts['hostname'] }}.log
      changed_when: false
      when:
        - inventory_hostname in groups.get(mgr_group_name, [])
          or
          (groups.get(mgr_group_name, []) | length == 0 and inventory_hostname in groups.get(mon_group_name, []))

    - name: Get rgw log
      ansible.builtin.shell: journalctl -l -u ceph-radosgw@rgw.{{ ansible_facts['hostname'] }}.{{ item.instance_name }} > /var/log/ceph/ceph-radosgw.{{ ansible_facts['hostname'] }}.{{ item.instance_name }}.log
      changed_when: false
      with_items: "{{ rgw_instances | default([]) }}"
      when: inventory_hostname in groups.get(rgw_group_name, [])

    - name: Find ceph config file and logs
      ansible.builtin.find:
        paths:
          - /etc/ceph
          - /var/log/ceph
        patterns:
          - "*.conf"
          - "*.log"
      register: results

    - name: Collect ceph config file and logs
      ansible.builtin.fetch:
        src: "{{ item.path }}"
        dest: "{{ archive_path }}/{{ inventory_hostname }}/"
        flat: true
      with_items: "{{ results.files }}"