multiple template fixes, expose pod IP in env to LocalStack (#132)

Author: dfangl

charts/localstack/templates/deployment.yaml

@@ -139,6 +139,10 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: metadata.namespace
+            - name: LOCALSTACK_K8S_POD_IP
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.podIP
             {{- if include "localstack.lambda.labels" . }}
             - name: LAMBDA_K8S_LABELS
               value: {{ include "localstack.lambda.labels" . | quote }}

charts/localstack/templates/role.yaml

@@ -19,6 +19,9 @@ rules:
 - apiGroups: [""]
   resources: ["services"]
   verbs: ["get", "list"]
+- apiGroups: ["apps"]
+  resources: ["deployments"]
+  verbs: ["*"]
 {{- if .Values.role.extraRoles }}
 {{ include "common.tplvalues.render" (dict "value" .Values.role.extraRoles "context" $) }}
 {{- end }}

charts/localstack/templates/service.yaml

@@ -40,11 +40,11 @@ spec:
     {{- if .Values.service.dnsService }}
     - name: dns-tcp
       port: 53
-      containerPort: 53
+      targetPort: 53
       protocol: TCP
     - name: dns-udp
       port: 53
-      containerPort: 53
+      targetPort: 53
       protocol: UDP
     {{- end }}
     {{- range $index, $port := untilStep (.Values.service.externalServicePorts.start|int) (.Values.service.externalServicePorts.end|int) 1 }}