Updating logic for generating pvcs and their counts to prevent reuse when looping

roles/openshift_logging/tasks/install_elasticsearch.yaml

@@ -5,6 +5,9 @@
 - set_fact: openshift_logging_es_pvc_prefix="logging-es"
   when: "not openshift_logging_es_pvc_prefix or openshift_logging_es_pvc_prefix == ''"
 
+- set_fact: es_indices={{ es_indices | default([]) + [item | int - 1] }}
+  with_sequence: count={{ openshift_logging_facts.elasticsearch.deploymentconfigs.keys() | count }}
+
 ### evaluate if the PVC attached to the dc currently matches the provided vars
 ## if it does then we reuse that pvc in the DC
 - include: set_es_storage.yaml
@@ -12,8 +15,9 @@
     es_component: es
     es_name: "{{ deployment.0 }}"
     es_spec: "{{ deployment.1 }}"
+    es_pvc_count: "{{ deployment.2 | int }}"
     es_node_selector: "{{ openshift_logging_es_nodeselector | default({}) }}"
-    es_pvc_names: "{{ openshift_logging_facts.elasticsearch.pvcs.keys() }}"
+    es_pvc_names_count: "{{ openshift_logging_facts.elasticsearch.pvcs.keys() | count }}"
     es_pvc_size: "{{ openshift_logging_es_pvc_size }}"
     es_pvc_prefix: "{{ openshift_logging_es_pvc_prefix }}"
     es_pvc_dynamic: "{{ openshift_logging_es_pvc_dynamic | bool }}"
@@ -25,6 +29,7 @@
   with_together:
   - "{{ openshift_logging_facts.elasticsearch.deploymentconfigs.keys() }}"
   - "{{ openshift_logging_facts.elasticsearch.deploymentconfigs.values() }}"
+  - "{{ es_indices }}"
   loop_control:
     loop_var: deployment
 ## if it does not then we should create one that does and attach it
@@ -35,8 +40,9 @@
     es_component: es
     es_name: "logging-es-{{'abcdefghijklmnopqrstuvwxyz0123456789'|random_word(8)}}"
     es_spec: "{}"
+    es_pvc_count: "{{ item | int - 1 }}"
     es_node_selector: "{{ openshift_logging_es_nodeselector | default({}) }}"
-    es_pvc_names: "{{ openshift_logging_facts.elasticsearch.pvcs.keys() }}"
+    es_pvc_names_count: "{{ [openshift_logging_facts.elasticsearch.pvcs.keys() | count, openshift_logging_facts.elasticsearch.deploymentconfigs.keys() | count] | max }}"
     es_pvc_size: "{{ openshift_logging_es_pvc_size }}"
     es_pvc_prefix: "{{ openshift_logging_es_pvc_prefix }}"
     es_pvc_dynamic: "{{ openshift_logging_es_pvc_dynamic | bool }}"
@@ -67,13 +73,19 @@
 - set_fact: openshift_logging_es_ops_pvc_prefix="logging-es-ops"
   when: "not openshift_logging_es_ops_pvc_prefix or openshift_logging_es_ops_pvc_prefix == ''"
 
+- set_fact: es_ops_indices={{ es_ops_indices | default([]) + [item | int - 1] }}
+  with_sequence: count={{ openshift_logging_facts.elasticsearch_ops.deploymentconfigs.keys() | count }}
+  when:
+  - openshift_logging_use_ops | bool
+
 - include: set_es_storage.yaml
   vars:
     es_component: es-ops
     es_name: "{{ deployment.0 }}"
     es_spec: "{{ deployment.1 }}"
+    es_pvc_count: "{{ deployment.2 | int }}"
     es_node_selector: "{{ openshift_logging_es_ops_nodeselector | default({}) }}"
-    es_pvc_names: "{{ openshift_logging_facts.elasticsearch_ops.pvcs.keys() }}"
+    es_pvc_names_count: "{{ openshift_logging_facts.elasticsearch_ops.pvcs.keys() | count }}"
     es_pvc_size: "{{ openshift_logging_es_ops_pvc_size }}"
     es_pvc_prefix: "{{ openshift_logging_es_ops_pvc_prefix }}"
     es_pvc_dynamic: "{{ openshift_logging_es_ops_pvc_dynamic | bool }}"
@@ -85,6 +97,7 @@
   with_together:
   - "{{ openshift_logging_facts.elasticsearch_ops.deploymentconfigs.keys() }}"
   - "{{ openshift_logging_facts.elasticsearch_ops.deploymentconfigs.values() }}"
+  - "{{ es_ops_indices }}"
   loop_control:
     loop_var: deployment
   when:
@@ -97,8 +110,9 @@
     es_component: es-ops
     es_name: "logging-es-ops-{{'abcdefghijklmnopqrstuvwxyz0123456789'|random_word(8)}}"
     es_spec: "{}"
+    es_pvc_count: "{{ item | int - 1 }}"
     es_node_selector: "{{ openshift_logging_es_ops_nodeselector | default({}) }}"
-    es_pvc_names: "{{ openshift_logging_facts.elasticsearch_ops.pvcs.keys() }}"
+    es_pvc_names_count: "{{ [openshift_logging_facts.elasticsearch_ops.pvcs.keys() | count, openshift_logging_facts.elasticsearch_ops.deploymentconfigs.keys() | count] | max }}"
     es_pvc_size: "{{ openshift_logging_es_ops_pvc_size }}"
     es_pvc_prefix: "{{ openshift_logging_es_ops_pvc_prefix }}"
     es_pvc_dynamic: "{{ openshift_logging_es_ops_pvc_dynamic | bool }}"

roles/openshift_logging/tasks/set_es_storage.yaml

@@ -36,7 +36,7 @@
   - name: Generating PersistentVolumeClaims
     template: src=pvc.j2 dest={{mktemp.stdout}}/templates/logging-{{obj_name}}-pvc.yaml
     vars:
-      obj_name: "{{ es_pvc_prefix }}-{{ es_pvc_names | count }}"
+      obj_name: "{{ es_pvc_prefix }}-{{ es_pvc_names_count | int + es_pvc_count | int }}"
       size: "{{ es_pvc_size }}"
       access_modes: "{{ openshift_logging_storage_access_modes }}"
       pv_selector: "{{ es_pv_selector }}"
@@ -47,7 +47,7 @@
   - name: Generating PersistentVolumeClaims - Dynamic
     template: src=pvc.j2 dest={{mktemp.stdout}}/templates/logging-{{obj_name}}-pvc.yaml
     vars:
-      obj_name: "{{ es_pvc_prefix }}-{{ es_pvc_names | count }}"
+      obj_name: "{{ es_pvc_prefix }}-{{ es_pvc_names_count | int + es_pvc_count | int }}"
       annotations:
         volume.alpha.kubernetes.io/storage-class: "dynamic"
       size: "{{ es_pvc_size }}"
@@ -57,7 +57,7 @@
     check_mode: no
     changed_when: no
 
-  - set_fact: es_storage_claim="{{ es_pvc_prefix }}-{{ es_pvc_names | count }}"
+  - set_fact: es_storage_claim="{{ es_pvc_prefix }}-{{ es_pvc_names_count | int + es_pvc_count | int }}"
 
   when:
   - es_pvc_size | search('^\d.*')