---
- name: "Get heketi topology."
  register: "heketi_topology"
  command: "heketi-cli -s http://localhost:48080 topology info --json"
- name: "Render heketi topology template."
  vars: { nodes: "{{ groups['heketi-node'] }}" }
  template:
    src: "topology.json.j2"
    dest: "{{ artifacts_dir }}/topology.json"
- name: "Load heketi topology."
  when: "heketi_topology.stdout|from_json|json_query(\"clusters[*].nodes[*]\")|flatten|length == 0"
  command: "heketi-cli -s http://localhost:48080 topology load --json={{ artifacts_dir }}/topology.json"
- name: "Get heketi topology."
  register: "heketi_topology"
  command: "heketi-cli -s http://localhost:48080 topology info --json"
- set_fact: { heketi_volumes: "{{ heketi_topology.stdout|from_json|json_query(\"clusters[*].volumes[?name=='heketidbstorage']\") }}" }
- name: "Ensure heketi nodes are configured."
  assert:
    that: "heketi_topology.stdout|from_json|json_query(\"clusters[*].nodes[*]\")|flatten|length > 0"
    msg: "Heketi topology missing."