okd/roles/openshift_logging_eventrouter/tasks/install_eventrouter.yaml

---
# initial checks
- assert:
    msg: Invalid sink type "{{openshift_logging_eventrouter_sink}}", only one of "{{__eventrouter_sinks}}" allowed
    that: openshift_logging_eventrouter_sink in __eventrouter_sinks

- name: Ensure that Logging EventRouter 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_eventrouter_nodeselector | map_to_pairs }}"
    openshift_master_ensure_nodes_service: Logging EventRouter

# 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 }}"

- name: Create templates subdirectory
  file:
    state: directory
    path: "{{ tempdir }}/templates"
    mode: 0755
  changed_when: False

# create EventRouter deployment config
- name: Generate EventRouter template
  template:
    src: "eventrouter-template.j2"
    dest: "{{ tempdir }}/templates/eventrouter-template.yaml"
  vars:
    node_selector: "{{ openshift_logging_eventrouter_nodeselector | default({}) }}"
    cpu_limit: "{{ openshift_logging_eventrouter_cpu_limit }}"

- name: Create EventRouter template
  oc_obj:
    namespace: "{{ openshift_logging_eventrouter_namespace }}"
    kind: template
    name: eventrouter-template
    state: present
    files:
    - "{{ tempdir }}/templates/eventrouter-template.yaml"

- name: Process EventRouter template
  oc_process:
    state: present
    template_name: eventrouter-template
    namespace: "{{ openshift_logging_eventrouter_namespace }}"
    params:
      IMAGE: "{{ openshift_logging_eventrouter_image }}"
      REPLICAS: "{{ openshift_logging_eventrouter_replicas }}"
      CPU: "{{ openshift_logging_eventrouter_cpu_request }}"
      CPU_LIMIT: "{{ openshift_logging_eventrouter_cpu_limit }}"
      MEMORY: "{{ openshift_logging_eventrouter_memory_limit }}"
      NAMESPACE: "{{ openshift_logging_eventrouter_namespace }}"
      SINK: "{{ openshift_logging_eventrouter_sink }}"

## Placeholder for migration when necessary ##

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