update the smoke test

Author: razvan

tests/templates/kuttl/smoke/30-assert.yaml.j2

@@ -2,6 +2,22 @@
 apiVersion: kuttl.dev/v1beta1
 kind: TestAssert
 timeout: 600
+commands:
+  #
+  # Test envOverrides for all roles
+  #
+  - script: |
+      kubectl -n $NAMESPACE get sts hdfs-datanode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "datanode") | .env[] | select (.name == "COMMON_VAR" and .value == "group-value")'
+      kubectl -n $NAMESPACE get sts hdfs-datanode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "datanode") | .env[] | select (.name == "GROUP_VAR" and .value == "group-value")'
+      kubectl -n $NAMESPACE get sts hdfs-datanode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "datanode") | .env[] | select (.name == "ROLE_VAR" and .value == "role-value")'
+  - script: |
+      kubectl -n $NAMESPACE get sts hdfs-journalnode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "journalnode") | .env[] | select (.name == "COMMON_VAR" and .value == "group-value")'
+      kubectl -n $NAMESPACE get sts hdfs-journalnode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "journalnode") | .env[] | select (.name == "GROUP_VAR" and .value == "group-value")'
+      kubectl -n $NAMESPACE get sts hdfs-journalnode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "journalnode") | .env[] | select (.name == "ROLE_VAR" and .value == "role-value")'
+  - script: |
+      kubectl -n $NAMESPACE get sts hdfs-namenode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "namenode") | .env[] | select (.name == "COMMON_VAR" and .value == "group-value")'
+      kubectl -n $NAMESPACE get sts hdfs-namenode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "namenode") | .env[] | select (.name == "GROUP_VAR" and .value == "group-value")'
+      kubectl -n $NAMESPACE get sts hdfs-namenode-default -o yaml | yq -e '.spec.template.spec.containers[] | select (.name == "namenode") | .env[] | select (.name == "ROLE_VAR" and .value == "role-value")'
 ---
 apiVersion: apps/v1
 kind: StatefulSet

tests/templates/kuttl/smoke/30-install-hdfs.yaml.j2

@@ -20,14 +20,23 @@ spec:
     vectorAggregatorConfigMapName: vector-aggregator-discovery
 {% endif %}
   nameNodes:
+    envOverrides:
+      COMMON_VAR: role-value # overridden by role group below
+      ROLE_VAR: role-value   # only defined here at role level
     config:
       listenerClass: {{ test_scenario['values']['listener-class'] }}
       logging:
         enableVectorAgent: {{ lookup('env', 'VECTOR_AGGREGATOR') | length > 0 }}
     roleGroups:
       default:
         replicas: 2
+        envOverrides:
+          COMMON_VAR: group-value # overrides role value
+          GROUP_VAR: group-value # only defined here at group level
   dataNodes:
+    envOverrides:
+      COMMON_VAR: role-value # overridden by role group below
+      ROLE_VAR: role-value   # only defined here at role level
     config:
       listenerClass: {{ test_scenario['values']['listener-class'] }}
       logging:
@@ -49,13 +58,22 @@ spec:
 {% endif %}
     roleGroups:
       default:
+        envOverrides:
+          COMMON_VAR: group-value # overrides role value
+          GROUP_VAR: group-value # only defined here at group level
         replicas: {{ test_scenario['values']['number-of-datanodes'] }}
   journalNodes:
+    envOverrides:
+      COMMON_VAR: role-value # overridden by role group below
+      ROLE_VAR: role-value   # only defined here at role level
     config:
       logging:
         enableVectorAgent: {{ lookup('env', 'VECTOR_AGGREGATOR') | length > 0 }}
     roleGroups:
       default:
+        envOverrides:
+          COMMON_VAR: group-value # overrides role value
+          GROUP_VAR: group-value # only defined here at group level
         replicas: 1
         podOverrides:
           spec: