okd/roles/openshift_logging/tasks/scale.yaml

---
- shell: >
    {{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig get {{object}}
    --template='{{ '{{.spec.replicas}}' }}' -n {{openshift_logging_namespace}}
  register: replica_count
  failed_when: replica_count.rc == 1 and 'exists' not in replica_count.stderr
  when: not ansible_check_mode

- shell: >
    {{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig scale {{object}}
    --replicas={{desired}} -n {{openshift_logging_namespace}}
  register: scale_result
  failed_when: scale_result.rc == 1 and 'exists' not in scale_result.stderr
  when:
  - replica_count.stdout != desired
  - not ansible_check_mode

- shell: >
    {{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig describe {{object}} -n {{openshift_logging_namespace}} | awk -v statusrx='Pods Status:' '$0 ~ statusrx {print $3}'
  register: replica_counts
  until: replica_counts.stdout.find("{{desired}}") != -1
  retries: 30
  delay: 10
  when:
    - replica_count.stdout != desired
    - not ansible_check_mode