Merge pull request #7733 from ewolinetz/logging_remove_cpulimits

Removing non-null default for cpu_limit for es

roles/openshift_logging_elasticsearch/defaults/main.yml

@@ -4,7 +4,7 @@ openshift_logging_elasticsearch_image_pull_secret: "{{ openshift_hosted_logging_
 openshift_logging_elasticsearch_namespace: logging
 
 openshift_logging_elasticsearch_nodeselector: "{{ openshift_logging_es_nodeselector | default('') }}"
-openshift_logging_elasticsearch_cpu_limit: "{{ openshift_logging_es_cpu_limit | default('') }}"
+openshift_logging_elasticsearch_cpu_limit: null
 openshift_logging_elasticsearch_cpu_request: "{{ openshift_logging_es_cpu_request | default('1000m') }}"
 openshift_logging_elasticsearch_memory_limit: "{{ openshift_logging_es_memory_limit | default('1Gi') }}"
 openshift_logging_elasticsearch_recover_after_time: "{{ openshift_logging_es_recover_after_time | default('5m') }}"