US-600953 : heapDumpPath parameter , POD_NAME in env for pega deploym…

…ents (#736)

* US-600953 : expose new parameter for heapDumpPath , POD_NAME env var to pega deployments

* fix go tests

charts/pega/templates/_pega-deployment.tpl

@@ -169,6 +169,11 @@ spec:
           value: {{ .nodeType }}
         - name: PEGA_APP_CONTEXT_PATH
           value: {{ template "pega.applicationContextPath" . }}
+        - name: POD_NAME
+          valueFrom:
+            fieldRef:
+                apiVersion: v1
+                fieldPath: metadata.name
 {{- if .node.requestor }}
         - name: REQUESTOR_PASSIVATION_TIMEOUT
           value: "{{ .node.requestor.passivationTimeSec }}"

charts/pega/templates/pega-environment-config.yaml

@@ -62,6 +62,10 @@ data:
   # CustomerData schema of the Pega installation
   CUSTOMERDATA_SCHEMA: {{ .Values.global.jdbc.customerDataSchema }}
 {{- end }}
+{{- if .Values.global.heapDumpPath }}
+  # Custom value for HeapDumpPath
+  HEAP_DUMP_PATH: {{ .Values.global.heapDumpPath }}
+{{- end }}
 {{- if and (.Values.pegasearch.externalSearchService) (not (.Values.pegasearch.srsAuth).enabled) }}
   # Search deployment type so that the engine knows to connect to the search service
   PEGA_SEARCH_TYPE: "ExternalSearchService" 

terratest/src/test/pega/pega-tier-deployment_test.go

@@ -180,6 +180,8 @@ func VerifyDeployment(t *testing.T, pod *k8score.PodSpec, expectedSpec pegaDeplo
 	envIndex++
 	require.Equal(t, "PEGA_APP_CONTEXT_PATH", pod.Containers[0].Env[envIndex].Name)
 	require.Equal(t, "prweb", pod.Containers[0].Env[envIndex].Value)
+	envIndex++
+	require.Equal(t, "POD_NAME", pod.Containers[0].Env[envIndex].Name)
 	if expectedSpec.name == getObjName(options, "-web") || expectedSpec.name == getObjName(options, "-stream") {
 		envIndex++
 		require.Equal(t, "REQUESTOR_PASSIVATION_TIMEOUT", pod.Containers[0].Env[envIndex].Name)