---
- name: Ensure that Hawkular agent has nodes to run on
  fail:
    msg: |-
      No schedulable nodes found matching node selector for Hawkular agent - '{{ openshift_metrics_hawkular_agent_nodeselector }}'
  when:
  - openshift_schedulable_node_labels | lib_utils_oo_has_no_matching_selector(openshift_metrics_hawkular_agent_nodeselector)

- name: Generate Hawkular Agent (HOSA) Cluster Role
  template:
    src: hawkular_openshift_agent_role.j2
    dest: "{{mktemp.stdout}}/templates/metrics-hawkular-openshift-agent-role.yaml"
  changed_when: no

- name: Generate Hawkular Agent (HOSA) Service Account
  template:
    src: hawkular_openshift_agent_sa.j2
    dest: "{{mktemp.stdout}}/templates/metrics-hawkular-openshift-agent-sa.yaml"
  changed_when: no

- name: Generate Hawkular Agent (HOSA) Daemon Set
  template:
    src: hawkular_openshift_agent_ds.j2
    dest: "{{mktemp.stdout}}/templates/metrics-hawkular-openshift-agent-ds.yaml"
  vars:
    node_selector: "{{openshift_metrics_hawkular_agent_nodeselector | default('') }}"
  changed_when: no

- name: Generate the Hawkular Agent (HOSA) Configmap
  template:
    src: hawkular_openshift_agent_cm.j2
    dest: "{{mktemp.stdout}}/templates/metrics-hawkular-openshift-agent-cm.yaml"
  changed_when: no

- name: Generate role binding for the hawkular-openshift-agent service account
  template:
    src: rolebinding.j2
    dest: "{{ mktemp.stdout }}/templates/metrics-hawkular-openshift-agent-rolebinding.yaml"
  vars:
    cluster: True
    obj_name: hawkular-openshift-agent-rb
    labels:
      metrics-infra: hawkular-agent
    roleRef:
      kind: ClusterRole
      name: hawkular-openshift-agent
    subjects:
    - kind: ServiceAccount
      name: hawkular-openshift-agent
      namespace: "{{openshift_metrics_hawkular_agent_namespace}}"
  changed_when: no