---
- command: >
    {{ openshift.common.client_binary }} -n {{ openshift_metrics_project | quote }}
    --config={{ mktemp.stdout }}/admin.kubeconfig
    get rc heapster -o jsonpath='{.spec.replicas}'
  register: heapster_replica_count
  failed_when: false
  changed_when: no

- name: Generate heapster replication controller
  template: src=heapster.j2 dest={{mktemp.stdout}}/templates/metrics-heapster-rc.yaml
  vars:
    replica_count: "{{heapster_replica_count.stdout | default(0)}}"
    node_selector: "{{openshift_metrics_heapster_nodeselector | default('') }}"
  changed_when: no