fix:Expose elastic search credentials in helm deploy (#925)

* Configure elasticsearch credentials
Signed-off-by: benrifkind <ben.rifkind@gmail.com>

* Move to one map
Signed-off-by: benrifkind <ben.rifkind@gmail.com>

amundsen-kube-helm/templates/helm/templates/deployment-search.yaml

@@ -47,6 +47,12 @@ spec:
         env:
         - name: PROXY_ENDPOINT
           value: {{ if .Values.search.elasticsearchEndpoint }}{{ .Values.search.elasticsearchEndpoint }}{{ else }}{{ .Release.Name }}-elasticsearch-client.{{ .Release.Namespace }}.svc.cluster.local{{ end }}
+        {{- if and .Values.search.elasticSearchCredentials (not .Values.elasticsearch.enabled) }}
+        - name: CREDENTIALS_PROXY_USER
+          value: {{ .Values.search.elasticSearchCredentials.user }}
+        - name: CREDENTIALS_PROXY_PASSWORD
+          value: {{ .Values.search.elasticSearchCredentials.password }}
+        {{- end }}
         livenessProbe:
           httpGet:
             path: "/healthcheck"

amundsen-kube-helm/templates/helm/values.yaml

@@ -62,6 +62,15 @@ search:
   ##
   elasticsearchEndpoint:
   ##
+  ## search.elasticSearchCredentials -- The elasticsearch user and password. This should only be set if you bring your own elasticsearch cluster in which case you must also set elasticsearch.enabled to false
+  ##
+  elasticSearchCredentials: {}
+  #  user:
+  #  password:
+  ##
+  ##
+  ## search.image -- The image of the search container.
+  ##
   ## search.image -- The image of the search container.
   ##
   image: amundsendev/amundsen-search