okd/roles/openshift_logging_elasticsearch/tasks/get_es_version.yml

---
- command: >
    oc get pod -l component=es,provider=openshift -n {{ openshift_logging_elasticsearch_namespace }} -o jsonpath={.items[?(@.status.phase==\"Running\")].metadata.name}
  register: _cluster_pods

- name: "Getting ES version for logging-es cluster"
  command: >
    oc exec {{ _cluster_pods.stdout.split(' ')[0] }} -c elasticsearch -n {{ openshift_logging_elasticsearch_namespace }} -- {{ __es_local_curl }} -XGET 'https://localhost:9200/'
  register: _curl_output
  when: _cluster_pods.stdout_lines | count > 0

- command: >
    oc get pod -l component=es-ops,provider=openshift -n {{ openshift_logging_elasticsearch_namespace }} -o jsonpath={.items[?(@.status.phase==\"Running\")].metadata.name}
  register: _ops_cluster_pods

- name: "Getting ES version for logging-es-ops cluster"
  command: >
    oc exec {{ _ops_cluster_pods.stdout.split(' ')[0] }} -c elasticsearch -n {{ openshift_logging_elasticsearch_namespace }} -- {{ __es_local_curl }} -XGET 'https://localhost:9200/'
  register: _ops_curl_output
  when: _ops_cluster_pods.stdout_lines | count > 0

- set_fact:
    _es_output: "{{ _curl_output.stdout | from_json }}"
  when: _curl_output.stdout is defined

- set_fact:
    _es_ops_output: "{{ _ops_curl_output.stdout | from_json }}"
  when: _ops_curl_output.stdout is defined

- set_fact:
    _es_installed_version: "{{ _es_output.version.number }}"
  when:
    - _es_output is defined
    - _es_output.version is defined
    - _es_output.version.number is defined

- set_fact:
    _es_ops_installed_version: "{{ _es_ops_output.version.number }}"
  when:
    - _es_ops_output is defined
    - _es_ops_output.version is defined
    - _es_ops_output.version.number is defined