okd/roles/openshift_logging_curator/tasks/main.yaml

---
- name: Set default image variables based on deployment_type
  include_vars: "{{ var_file_name }}"
  with_first_found:
    - "{{ openshift_deployment_type }}.yml"
    - "default_images.yml"
  loop_control:
    loop_var: var_file_name

- name: Set curator image facts
  set_fact:
    openshift_logging_curator_image_prefix: "{{ openshift_logging_curator_image_prefix | default(__openshift_logging_curator_image_prefix) }}"
    openshift_logging_curator_image_version: "{{ openshift_logging_curator_image_version | default(__openshift_logging_curator_image_version) }}"

- name: Detect running upgrade
  set_fact:
    is_upgrade: "{{ openshift_logging_facts['curator']['configmaps']['logging-curator'] is defined }}"

- name: Ensure that Logging Curator has nodes to run on
  import_role:
    name: openshift_control_plane
    tasks_from: ensure_nodes_matching_selector.yml
  vars:
    openshift_master_ensure_nodes_selector: "{{ openshift_logging_curator_nodeselector | map_to_pairs }}"
    openshift_master_ensure_nodes_service: Logging Curator

# allow passing in a tempdir
- name: Create temp directory for doing work in
  command: mktemp -d /tmp/openshift-logging-ansible-XXXXXX
  register: mktemp
  changed_when: False

- set_fact:
    tempdir: "{{ mktemp.stdout }}"

# This may not be necessary in this role
- name: Create templates subdirectory
  file:
    state: directory
    path: "{{ tempdir }}/templates"
    mode: 0755
  changed_when: False

# we want to make sure we have all the necessary components here

# service account
- name: Create Curator service account
  oc_serviceaccount:
    state: present
    name: "aggregated-logging-curator"
    namespace: "{{ openshift_logging_namespace }}"
    image_pull_secrets: "{{ openshift_logging_image_pull_secret }}"
  when: openshift_logging_image_pull_secret != ''

- name: Create Curator service account
  oc_serviceaccount:
    state: present
    name: "aggregated-logging-curator"
    namespace: "{{ openshift_logging_namespace }}"
  when:
    - openshift_logging_image_pull_secret == ''

# secret
- name: Set Curator secret
  oc_secret:
    state: present
    name: "logging-curator"
    namespace: "{{ openshift_logging_namespace }}"
    files:
      - name: ca
        path: "{{ generated_certs_dir }}/ca.crt"
      - name: key
        path: "{{ generated_certs_dir }}/system.logging.curator.key"
      - name: cert
        path: "{{ generated_certs_dir }}/system.logging.curator.crt"

- set_fact:
    curator_name: "{{ 'logging-curator' ~ ( (openshift_logging_curator_ops_deployment | default(false) | bool) | ternary('-ops', '') ) }}"
    curator_component: "{{ 'curator' ~ ( (openshift_logging_curator_ops_deployment | default(false) | bool) | ternary('-ops', '') ) }}"

# Deployment Config - v2.x
- when: not openshift_logging_es5_techpreview
  block:
    - name: Generate Curator deploymentconfig
      template:
        src: "{{ __base_file_dir }}/curator.j2"
        dest: "{{ tempdir }}/templates/curator-dc.yaml"
      vars:
        component: "{{ curator_component }}"
        logging_component: curator
        deploy_name: "{{ curator_name }}"
        image: "{{openshift_logging_curator_image_prefix}}logging-curator:{{openshift_logging_curator_image_version}}"
        es_host: "{{ openshift_logging_curator_es_host }}"
        es_port: "{{ openshift_logging_curator_es_port }}"
        curator_cpu_limit: "{{ openshift_logging_curator_cpu_limit }}"
        curator_cpu_request: "{{ openshift_logging_curator_cpu_request | min_cpu(openshift_logging_curator_cpu_limit | default(none)) }}"
        curator_memory_limit: "{{ openshift_logging_curator_memory_limit }}"
        curator_replicas: "{{ openshift_logging_curator_replicas | default (1) }}"
        curator_node_selector: "{{openshift_logging_curator_nodeselector | default({})}}"
      check_mode: no
      changed_when: no

    - copy:
        src: "{{ __base_file_dir }}/curator.yml"
        dest: "{{ tempdir }}/curator.yml"
      changed_when: no

    - import_role:
        name: openshift_logging
        tasks_from: patch_configmap_files.yaml
      vars:
        configmap_name: "logging-curator"
        configmap_namespace: "logging"
        configmap_file_names:
          - current_file: "config.yaml"
            new_file: "{{ tempdir }}/curator.yml"

    - name: Set Curator configmap
      oc_configmap:
        state: present
        name: "logging-curator"
        namespace: "{{ openshift_logging_namespace }}"
        from_file:
          config.yaml: "{{ tempdir }}/curator.yml"

    - name: Set Curator DC
      oc_obj:
        state: present
        name: "{{ curator_name }}"
        namespace: "{{ openshift_logging_namespace }}"
        kind: dc
        files:
          - "{{ tempdir }}/templates/curator-dc.yaml"
        delete_after: true

# Cron Job - v5.x
- when: openshift_logging_es5_techpreview | bool
  block:
    # Keep the old DC around
    - name: Scale the old DC to 0
      oc_scale:
        name: "{{ curator_name }}"
        namespace: "{{ openshift_logging_namespace }}"
        kind: dc
        replicas: 0
      when: is_upgrade | bool

    - name: Generate Curator cronjob
      template:
        src: "{{ __base_file_dir }}/curator-cj.j2"
        dest: "{{ tempdir }}/templates/curator-cj.yaml"
      vars:
        component: "{{ curator_component }}"
        logging_component: curator
        deploy_name: "{{ curator_name }}"
        image: "{{openshift_logging_curator_image_prefix}}logging-curator:{{openshift_logging_curator_image_version}}"
        es_host: "{{ openshift_logging_curator_es_host }}"
        es_port: "{{ openshift_logging_curator_es_port }}"
        curator_cpu_limit: "{{ openshift_logging_curator_cpu_limit }}"
        curator_cpu_request: "{{ openshift_logging_curator_cpu_request | min_cpu(openshift_logging_curator_cpu_limit | default(none)) }}"
        curator_memory_limit: "{{ openshift_logging_curator_memory_limit }}"
        curator_node_selector: "{{openshift_logging_curator_nodeselector | default({})}}"
        cron_job_schedule: "{{ openshift_logging_curator_run_minute | default(0) }} {{ openshift_logging_curator_run_hour | default(0) }} * * *"
      check_mode: no
      changed_when: no

    # Copy config files
    - copy:
        src: "{{ __base_file_dir }}/{{ item }}"
        dest: "{{ tempdir }}/{{ item }}"
      with_items:
        - "actions.yaml"
        - "config.yaml"
        - "curator.yml"

    # Patch existing configuration, if present
    - import_role:
        name: openshift_logging
        tasks_from: patch_configmap_files.yaml
      vars:
        configmap_name: "logging-curator"
        configmap_namespace: "logging"
        configmap_file_names:
          - current_file: "actions.yaml"
            new_file: "{{ tempdir }}/actions.yaml"
          - current_file: "curator5.yaml"
            new_file: "{{ tempdir }}/config.yaml"
          - current_file: "config.yaml"
            new_file: "{{ tempdir }}/curator.yml"

    # Create cronjob
    - name: Set Curator Cronjob
      oc_obj:
        state: present
        name: "{{ curator_name }}"
        namespace: "{{ openshift_logging_namespace }}"
        kind: cronjob
        files:
          - "{{ tempdir }}/templates/curator-cj.yaml"
        delete_after: true

    # Create config map
    - name: Set Curator configmap
      oc_configmap:
        state: present
        name: "logging-curator"
        namespace: "{{ openshift_logging_namespace }}"
        from_file:
          actions.yaml: "{{ tempdir }}/actions.yaml"
          curator5.yaml: "{{ tempdir }}/config.yaml"
          config.yaml: "{{ tempdir }}/curator.yml"

- name: Delete temp directory
  file:
    name: "{{ tempdir }}"
    state: absent
  changed_when: False