Use multiple '-v's when creating the metrics deployer command

roles/openshift_metrics/tasks/install.yml

@@ -71,7 +71,14 @@
   set_fact:
     deployer_cmd: "{{ openshift.common.client_binary }} process -f \
       {{ hosted_base }}/metrics-deployer.yaml -v \
-      HAWKULAR_METRICS_HOSTNAME={{ metrics_hostname }},USE_PERSISTENT_STORAGE={{metrics_persistence | string | lower }},DYNAMICALLY_PROVISION_STORAGE={{metrics_dynamic_vol | string | lower }},METRIC_DURATION={{ openshift.hosted.metrics.duration }},METRIC_RESOLUTION={{ openshift.hosted.metrics.resolution }}{{ image_prefix }}{{ image_version }},MODE={{ deployment_mode }} \
+      HAWKULAR_METRICS_HOSTNAME={{ metrics_hostname }} \
+      -v USE_PERSISTENT_STORAGE={{metrics_persistence | string | lower }} \
+      -v DYNAMICALLY_PROVISION_STORAGE={{metrics_dynamic_vol | string | lower }} \
+      -v METRIC_DURATION={{ openshift.hosted.metrics.duration }} \
+      -v METRIC_RESOLUTION={{ openshift.hosted.metrics.resolution }}
+      {{ image_prefix }} \
+      {{ image_version }} \
+      -v MODE={{ deployment_mode }} \
         | {{ openshift.common.client_binary }} --namespace openshift-infra \
         --config={{ openshift_metrics_kubeconfig }} \
         create -o name -f -"

roles/openshift_metrics/tasks/main.yaml

@@ -36,10 +36,8 @@
     metrics_persistence: "{{ openshift.hosted.metrics.storage_kind | default(none) is not none }}"
     metrics_dynamic_vol: "{{ openshift.hosted.metrics.storage_kind | default(none) == 'dynamic' }}"
     metrics_template_dir: "{{ openshift.common.config_base if openshift.common.is_containerized | bool else '/usr/share/openshift' }}/examples/infrastructure-templates/{{ 'origin' if deployment_type == 'origin' else 'enterprise' }}"
-    cassandra_nodes: "{{ ',CASSANDRA_NODES=' ~ openshift.hosted.metrics.cassandra_nodes if 'cassandra' in openshift.hosted.metrics else '' }}"
-    cassandra_pv_size: "{{ ',CASSANDRA_PV_SIZE=' ~ openshift.hosted.metrics.storage_volume_size if openshift.hosted.metrics.storage_volume_size | default(none) is not none else '' }}"
-    image_prefix: "{{ ',IMAGE_PREFIX=' ~ openshift.hosted.metrics.deployer_prefix if 'deployer_prefix' in openshift.hosted.metrics else '' }}"
-    image_version: "{{ ',IMAGE_VERSION=' ~ openshift.hosted.metrics.deployer_version if 'deployer_version' in openshift.hosted.metrics else '' }}"
+    image_prefix: "{{ '-v IMAGE_PREFIX=' ~ openshift.hosted.metrics.deployer.prefix if 'prefix' in openshift.hosted.metrics.deployer else '' }}"
+    image_version: "{{ '-v IMAGE_VERSION=' ~ openshift.hosted.metrics.deployer.version if 'version' in openshift.hosted.metrics.deployer else '' }}"
 
 
 - name: Check for existing metrics pods