---
- name: Set cluster autoscaler namespace
  oc_project:
    state: present
    name: "{{ openshift_cluster_autoscaler_namespace }}"
    node_selector: ""

- name: create the cluster-autoscaler serviceaccount
  oc_serviceaccount:
    name: "{{ openshift_cluster_autoscaler_serviceaccount }}"
    namespace: "{{ openshift_cluster_autoscaler_namespace }}"
    state: "{{ openshift_cluster_autoscaler_state }}"

- name: copy the cluster-autoscaler files
  copy:
    src: "{{ item }}"
    dest: "{{ openshift_cluster_autoscaler_template_location }}/{{ item }}"
  with_items:
  - clusterrole.yml
  - role.yml
  when: openshift_cluster_autoscaler_state == 'present'

- name: "Ensure the cluster-autoscaler roles are {{ openshift_cluster_autoscaler_state }}"
  oc_obj:
    namespace: "{{ openshift_cluster_autoscaler_namespace }}"
    state: "{{ openshift_cluster_autoscaler_state }}"
    kind: "{{ item.type }}"
    name: "{{ item.name }}"
    delete_after: "{{ openshift_cluster_autoscaler_delete_config }}"
    files:
    - "{{ openshift_cluster_autoscaler_template_location }}/{{ item.fname }}"
  with_items:
  - fname: clusterrole.yml
    type: clusterrole
    name: "{{ openshift_cluster_autoscaler_name }}"
  - fname: role.yml
    type: role
    name: "{{ openshift_cluster_autoscaler_name }}"

- include_tasks: aws.yml
  when: openshift_cluster_autoscaler_cloud_provider == 'aws'

- name: create the policies
  oc_adm_policy_user:
    state: "{{ openshift_cluster_autoscaler_state }}"
    user: "system:serviceaccount:{{ openshift_cluster_autoscaler_namespace }}:{{ openshift_cluster_autoscaler_serviceaccount }}"
    namespace: "{{ openshift_cluster_autoscaler_namespace }}"
    resource_kind: "{{ item.name }}"
    resource_name: cluster-autoscaler
    role_namespace: "{{ item.role_namespace | default(omit) }}"
  with_items:
  - name: cluster-role
  - name: role
    role_namespace: "{{ openshift_cluster_autoscaler_namespace }}"

- name: "grant cluster-reader to {{ openshift_cluster_autoscaler_serviceaccount }}"
  oc_adm_policy_user:
    state: "{{ openshift_cluster_autoscaler_state }}"
    user: "system:serviceaccount:{{ openshift_cluster_autoscaler_namespace }}:{{ openshift_cluster_autoscaler_serviceaccount }}"
    namespace: "{{ openshift_cluster_autoscaler_namespace }}"
    resource_name: cluster-reader
    resource_kind: cluster-role

- name: laydown the deployment file for cluster-autoscaler
  template:
    src: cluster-autoscaler.j2
    dest: "{{ openshift_cluster_autoscaler_template_location }}/{{ openshift_cluster_autoscaler_template_name }}"
  when: openshift_cluster_autoscaler_state == 'present'

- name: "Ensure the cluster-autoscaler is {{ openshift_cluster_autoscaler_state }}"
  oc_obj:
    namespace: "{{ openshift_cluster_autoscaler_namespace }}"
    state: "{{ openshift_cluster_autoscaler_state }}"
    kind: deployment
    name: "{{ openshift_cluster_autoscaler_name }}"
    delete_after: "{{ openshift_cluster_autoscaler_delete_config }}"
    files:
    - "{{ openshift_cluster_autoscaler_template_location }}/{{ openshift_cluster_autoscaler_template_name }}"
