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recator to use kube module, finally fix race condition in storage tasks

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This commit is contained in:
Sascha Marcel Schmidt
2018-08-08 14:22:50 +02:00
parent d284961d47
commit 9fba448053
18 changed files with 242 additions and 151 deletions
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25
contrib/network-storage/heketi/roles/provision/tasks/topology.yml Normal file
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---
- name: "Get heketi topology."
register: "heketi_topology"
changed_when: false
command: "{{ bin_dir }}/kubectl exec {{ heketi_pod_name }} -- heketi-cli topology info --json"
- name: "Render heketi topology template."
become: true
vars: { nodes: "{{ groups['heketi-node'] }}" }
register: "rendering"
template:
src: "topology.json.j2"
dest: "{{ kube_config_dir }}/topology.json"
- name: "Copy topology configuration into container."
when: "rendering.changed"
command: "{{ bin_dir }}/kubectl cp {{ kube_config_dir }}/topology.json {{ heketi_pod_name }}:/tmp/topology.json"
- name: "Load heketi topology."
when: "rendering.changed"
command: "{{ bin_dir }}/kubectl exec {{ heketi_pod_name }} -- heketi-cli topology load --json=/tmp/topology.json"
- name: "Get heketi topology."
register: "heketi_topology"
changed_when: false
command: "{{ bin_dir }}/kubectl exec {{ heketi_pod_name }} -- heketi-cli topology info --json"
until: "heketi_topology.stdout|from_json|json_query(\"clusters[*].nodes[*].devices[?state=='online'].id\")|flatten|length == groups['heketi-node']|length"
retries: 60
delay: 5