---

- name: Show debug information
  debug:
    msg: "Octavia services will be restarted because of updated configuration"
  when:
    - octavia_config_updated

- name: create ip list
  set_fact:
    o_hm_ip_list: "{% for octavia_node in groups['octavia_nodes'] %}{{ hostvars[octavia_node].o_hm_ip }}, {%endfor%}"

- name: create ip list (remove the last two characters)
  set_fact:
    o_hm_ip_list: "{{ o_hm_ip_list[:-2] }}"

- name: configure amphora log offloading
  block:
    - name: create ip list (rsyslog)
      set_fact:
        o_rsyslog_ip_list: "{% for octavia_node in groups['octavia_nodes'] %}{{ hostvars[octavia_node].mgmt_port_ip }}:514, {%endfor%}"

    - name: create ip list (remove the last two characters) (rsyslog)
      set_fact:
        o_rsyslog_ip_list: "{{ o_rsyslog_ip_list[:-2] }}"

    - name: create /etc/rsyslog.d
      become: true
      become_user: root
      file:
        state: directory
        path: "{{ octavia_confd_prefix }}/etc/rsyslog.d"
        selevel: s0
        setype: svirt_sandbox_file_t

    - name: create rsyslog 10-octavia.conf
      become: true
      become_user: root
      template:
        src: templates/10-octavia.conf.j2
        dest: "{{ octavia_confd_prefix }}/etc/rsyslog.d/10-octavia.conf"
        selevel: s0
        setype: svirt_sandbox_file_t
  when: enable_log_offloading | bool

- name: read the current IP list
  become: true
  become_user: root
  shell: |
      awk -F '=' -e '/^controller_ip_port_list/ { print $2; }' "{{ octavia_confd_prefix }}/etc/octavia/post-deploy.conf"
  register: config_contents
  failed_when: config_contents.rc != 0
  changed_when: false

- name: retrieve current ip list
  set_fact:
    current_ip_list: "{{ config_contents.stdout }}"

# This isn't perfect as they execution order will make them not match, but we can avoid a restart
# if things have stayed the same.
- name: check if ip list needs updating
  set_fact:
    octavia_config_updated: true
  when:
    - current_ip_list != o_hm_ip_list

- name: setting [health_manager]/controller_ip_port_list
  become: true
  become_user: root
  ini_file:
    section: "health_manager"
    option: "controller_ip_port_list"
    value: "{{ o_hm_ip_list }}"
    path: "{{ octavia_confd_prefix }}/etc/octavia/post-deploy.conf"
    selevel: s0
    setype: svirt_sandbox_file_t
  when:
    - octavia_config_updated

- name: setting [amphora_agent]/tenant_log_targets
  become: true
  become_user: root
  ini_file:
    section: "amphora_agent"
    option: "tenant_log_targets"
    value: "{{ o_rsyslog_ip_list }}"
    path: "{{ octavia_confd_prefix }}/etc/octavia/post-deploy.conf"
    selevel: s0
    setype: svirt_sandbox_file_t
  when:
    - enable_log_offloading | bool

- name: setting [amphora_agent]/admin_log_targets
  become: true
  become_user: root
  ini_file:
    section: "amphora_agent"
    option: "admin_log_targets"
    value: "{{ o_rsyslog_ip_list }}"
    path: "{{ octavia_confd_prefix }}/etc/octavia/post-deploy.conf"
    selevel: s0
    setype: svirt_sandbox_file_t
  when:
    - enable_log_offloading | bool

- name: get list of running octavia services
  become: true
  become_user: root
  shell: |
    systemctl is-active --quiet {{ item }} && echo {{ item }}
  failed_when: false
  register: octavia_active_services
  loop:
    - tripleo_octavia_api
    - tripleo_octavia_worker
    - tripleo_octavia_health_manager
    - tripleo_octavia_housekeeping
    - tripleo_octavia_driver_agent
  when:
    - container_cli == "podman"
    - octavia_config_updated

- name: restart octavia services
  become: true
  become_user: root
  systemd:
    name: "{{ item.stdout }}"
    state: restarted
  loop: "{{ octavia_active_services.results }}"
  when:
    - container_cli == "podman"
    - octavia_config_updated
    - item.rc == 0

- name: get list of running octavia containers
  become: true
  become_user: root
  shell: |
    "{{ container_cli }}" ps -f name=octavia -q
  register: running_octavia_containers
  when:
    - container_cli == "docker"
    - octavia_config_updated

- name: restart octavia containers
  become: true
  become_user: root
  shell: "{{ container_cli }} restart {{ running_octavia_containers.stdout_lines|join(' ') }}"
  when:
    - container_cli == "docker"
    - octavia_config_updated
    - (running_octavia_containers.stdout|length) > 0

- name: remove directory /etc/octavia/conf.d/common (LP#1836074)
  file:
    path: "{{ octavia_confd_prefix }}/etc/octavia/conf.d/common"
    state: absent