mv pgpool to a subchart of postgres

Issue-ID: OOM-1355

Change-Id: I37a8906b2039eeaf46da5c3884a87b69a79db3ef
Signed-off-by: jasmineWen <jasmine.wen@amdocs.com>

3 files changed, 120 insertions, 0 deletions

diff --git a/kubernetes/common/postgres/charts/pgpool/templates/configmap.yaml b/kubernetes/common/postgres/charts/pgpool/templates/configmap.yaml
new file mode 100755
index 0000000000..10ebd7fd7f
--- /dev/null
+++ b/kubernetes/common/postgres/charts/pgpool/templates/configmap.yaml
@@ -0,0 +1,26 @@
+# Copyright © 2017 Amdocs, Bell Canada
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}-pgpool-configmap
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+data:
+{{ tpl (.Files.Glob "configs/*").AsConfig . | indent 2 }}
diff --git a/kubernetes/common/postgres/charts/pgpool/templates/deployment.yaml b/kubernetes/common/postgres/charts/pgpool/templates/deployment.yaml
new file mode 100644
index 0000000000..a05bed4b5f
--- /dev/null
+++ b/kubernetes/common/postgres/charts/pgpool/templates/deployment.yaml
@@ -0,0 +1,68 @@
+{{/*
+# Copyright © 2018 Amdocs, AT&T, Bell Canada
+# #
+# # Licensed under the Apache License, Version 2.0 (the "License");
+# # you may not use this file except in compliance with the License.
+# # You may obtain a copy of the License at
+# #
+# #       http://www.apache.org/licenses/LICENSE-2.0
+# #
+# # Unless required by applicable law or agreed to in writing, software
+# # distributed under the License is distributed on an "AS IS" BASIS,
+# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# # See the License for the specific language governing permissions and
+# # limitations under the License.
+*/}}
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata: 
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec: 
+  replicas: 2
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+      - image: "{{.Values.repository}}/{{.Values.image}}"
+        imagePullPolicy: {{ .Values.pullPolicy | default .Values.global.pullPolicy }}
+        name: {{ include "common.name" . }}
+        env:
+        - name: PG_PRIMARY_SERVICE_NAME
+          value: {{.Values.container.name.primary}}
+        - name: PG_REPLICA_SERVICE_NAME
+          value: {{.Values.container.name.replica}}
+        - name: PG_USERNAME
+          value: {{.Values.credentials.pgusername}}
+        - name: PG_PASSWORD
+          value: {{.Values.credentials.pgpassword}}
+        ports:
+        - containerPort: 5432
+          name: pgpool
+          protocol: TCP
+        readinessProbe:
+          tcpSocket:
+            port: 5432
+          initialDelaySeconds: 20
+          periodSeconds: 10
+        livenessProbe: 
+          tcpSocket: 
+            port: 5432
+        initialDelaySeconds: 15
+        periodSeconds: 20
+        volumeMounts:
+        - name: pgpool-pgconf
+          mountPath: /pgconf/pgpoolconfigdir
+          readOnly: false
+      volumes:
+      - name: pgpool-pgconf
+        configMap:
+          name: {{ .Release.Name }}-pgpool-configmap
diff --git a/kubernetes/common/postgres/charts/pgpool/templates/service.yaml b/kubernetes/common/postgres/charts/pgpool/templates/service.yaml
new file mode 100644
index 0000000000..86442a2740
--- /dev/null
+++ b/kubernetes/common/postgres/charts/pgpool/templates/service.yaml
@@ -0,0 +1,26 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Values.service.name }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  annotations:
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    {{if eq .Values.service.type "NodePort" -}}
+    - port: {{ .Values.service.externalPort }}
+      nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort }}
+      name: {{ .Values.service.name }}
+    {{- else -}}
+    - port: {{ .Values.service.externalPort }}
+      targetPort: {{ .Values.service.internalPort }}
+      name: {{ .Values.service.name }}
+    {{- end}}
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ .Release.Name }}