[SDC] use of certInitializer template

Auto SSL certificates generation through certInitializer template for SDC
Refactor to components

Issue-ID: SDC-3172
Change-Id: I2c895a8d8e7c25e11a2a1e997735d2e7b2d258aa
Signed-off-by: ChrisC <christophe.closset@intl.att.com>

6 files changed, 274 insertions, 0 deletions

diff --git a/kubernetes/sdc/components/sdc-wfd-be/templates/NOTES.txt b/kubernetes/sdc/components/sdc-wfd-be/templates/NOTES.txt
new file mode 100644
index 0000000000..a3c79b12a4
--- /dev/null
+++ b/kubernetes/sdc/components/sdc-wfd-be/templates/NOTES.txt
@@ -0,0 +1,33 @@
+# Copyright © 2018 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.
+
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http://{{ . }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ include "common.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "common.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ include "common.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ include "common.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ include "common.namespace" . }} {{ include "common.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ include "common.namespace" . }} -l "app={{ include "common.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl port-forward $POD_NAME 8080:{{ .Values.service.internalPort }}
+{{- end }}
diff --git a/kubernetes/sdc/components/sdc-wfd-be/templates/_helper.tpl b/kubernetes/sdc/components/sdc-wfd-be/templates/_helper.tpl
new file mode 100644
index 0000000000..298a2cd673
--- /dev/null
+++ b/kubernetes/sdc/components/sdc-wfd-be/templates/_helper.tpl
@@ -0,0 +1 @@
+{{- define "wfd-be.internalPort" }}{{ if .Values.config.serverSSLEnabled }}{{ .Values.service.internalPort2 }}{{ else }}{{ .Values.service.internalPort }}{{ end }}{{- end }}
diff --git a/kubernetes/sdc/components/sdc-wfd-be/templates/deployment.yaml b/kubernetes/sdc/components/sdc-wfd-be/templates/deployment.yaml
new file mode 100644
index 0000000000..b188cdae98
--- /dev/null
+++ b/kubernetes/sdc/components/sdc-wfd-be/templates/deployment.yaml
@@ -0,0 +1,128 @@
+# Copyright © 2017 Amdocs, AT&T, Bell Canada
+# Modifications Copyright © 2018  ZTE
+#
+# 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: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+spec:
+  selector:
+    matchLabels:
+      app: {{ include "common.name" . }}
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ include "common.release" . }}
+    spec:
+      initContainers: {{ include "common.certInitializer.initContainer" . | nindent 6 }}
+      {{- if .Values.initJob.enabled }}
+      - name: {{ include "common.name" . }}-job-completion
+        image: "{{ include "common.repository" . }}/{{ .Values.global.readinessImage }}"
+        imagePullPolicy: "{{ .Values.global.pullPolicy | default .Values.pullPolicy }}"
+        command:
+        - /app/ready.py
+        args:
+        - --job-name
+        - {{ include "common.fullname" . }}-workflow-init
+        env:
+        - name: NAMESPACE
+          valueFrom:
+            fieldRef:
+              apiVersion: v1
+              fieldPath: metadata.namespace
+      {{ end }}
+      containers:
+        - name: {{ include "common.name" . }}
+          image: "{{ include "common.repository" . }}/{{ .Values.image }}"
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          {{- if .Values.global.aafEnabled }}
+          command:
+          - sh
+          args:
+          - "-c"
+          - |
+            export $(grep '^c' {{ .Values.certInitializer.credsPath }}/mycreds.prop | xargs -0)
+            export SERVER_SSL_KEY_PASSWORD=$cadi_keystore_password_p12
+            export KEYMANAGER_PASS=$cadi_keystore_password_p12
+            export SERVER_SSL_TRUST_PASSWORD=$cadi_truststore_password
+            export SERVER_SSL_KEYSTORE_PATH={{ .Values.certInitializer.credsPath }}/{{ .Values.certInitializer.keystoreFile }}
+            export SERVER_SSL_TRUSTSTORE_PATH={{ .Values.certInitializer.credsPath }}/{{ .Values.certInitializer.truststoreFile }}
+            ./startup.sh
+          {{- end }}
+          ports:
+          - containerPort: {{ template "wfd-be.internalPort" . }}
+          # disable liveness probe when breakpoints set in debugger
+          # so K8s doesn't restart unresponsive container
+          {{ if .Values.liveness.enabled }}
+          livenessProbe:
+            tcpSocket:
+              port: {{ template "wfd-be.internalPort" . }}
+            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.liveness.periodSeconds }}
+          {{ end }}
+          readinessProbe:
+            tcpSocket:
+              port: {{ template "wfd-be.internalPort" . }}
+            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readiness.periodSeconds }}
+          env:
+          - name: JAVA_OPTIONS
+            value: {{ .Values.config.javaOptions }}
+          - name: CS_HOSTS
+            value: "{{ .Values.global.cassandra.serviceName }}"
+          - name: CS_PORT
+            value: "{{ .Values.config.cassandraClientPort }}"
+          - name: CS_AUTHENTICATE
+            value: "{{ .Values.config.cassandraAuthenticationEnabled }}"
+          - name: CS_USER
+            valueFrom:
+              secretKeyRef: {name: {{ include "common.release" . }}-sdc-cs-secrets, key: sdc_user}
+          - name: CS_PASSWORD
+            valueFrom:
+              secretKeyRef: {name: {{ include "common.release" . }}-sdc-cs-secrets, key: sdc_password}
+          - name: CS_SSL_ENABLED
+            value: "{{ .Values.config.cassandraSSLEnabled }}"
+          - name: CS_TRUST_STORE_PATH
+            value: "{{ .Values.config.cassandraTrustStorePath }}"
+          - name: CS_TRUST_STORE_PASSWORD
+            valueFrom:
+              secretKeyRef: {name: {{ include "common.release" . }}-sdc-cs-secrets, key: cs_truststore_password}
+          - name: SDC_PROTOCOL
+            value: "{{ .Values.config.sdcProtocol }}"
+          - name: SDC_ENDPOINT
+            value: "{{ .Values.config.sdcEndpoint }}"
+          - name: SDC_USER
+            value: "{{ .Values.config.sdcExternalUser }}"
+          - name: SDC_PASSWORD
+            valueFrom:
+              secretKeyRef: {name: {{ include "common.release" . }}-sdc-cs-secrets, key: wf_external_user_password}
+          - name: SERVER_SSL_ENABLED
+            value: "{{ .Values.config.serverSSLEnabled }}"
+          - name: SERVER_SSL_KEYSTORE_TYPE
+            value: "{{ .Values.config.serverSSLKeyStoreType }}"
+          - name: SERVER_SSL_TRUSTSTORE_TYPE
+            value: "{{ .Values.config.serverSSLTrustStoreType }}"
+          volumeMounts: {{ include "common.certInitializer.volumeMount" . | nindent 10 }}
+      volumes: {{ include "common.certInitializer.volumes" . | nindent 8 }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/sdc/components/sdc-wfd-be/templates/ingress.yaml b/kubernetes/sdc/components/sdc-wfd-be/templates/ingress.yaml
new file mode 100644
index 0000000000..8f87c68f1e
--- /dev/null
+++ b/kubernetes/sdc/components/sdc-wfd-be/templates/ingress.yaml
@@ -0,0 +1 @@
+{{ include "common.ingress" . }}
diff --git a/kubernetes/sdc/components/sdc-wfd-be/templates/job.yaml b/kubernetes/sdc/components/sdc-wfd-be/templates/job.yaml
new file mode 100644
index 0000000000..9235cb441c
--- /dev/null
+++ b/kubernetes/sdc/components/sdc-wfd-be/templates/job.yaml
@@ -0,0 +1,70 @@
+# Copyright © 2017 Amdocs, AT&T, Bell Canada
+# Modifications Copyright © 2018  ZTE
+#
+# 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.
+
+{{ if .Values.initJob.enabled }}
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{ include "common.fullname" . }}-workflow-init
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}-job
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+spec:
+  backoffLimit: 20
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}-job
+        release: {{ include "common.release" . }}
+    spec:
+      restartPolicy: Never
+      initContainers:
+      - name: {{ include "common.name" . }}-init-readiness
+        image: "{{ include "common.repository" . }}/{{ .Values.global.readinessImage }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        command:
+        - /app/ready.py
+        args:
+        - --job-name
+        - {{ include "common.release" . }}-sdc-cs-config-cassandra
+        env:
+        - name: NAMESPACE
+          valueFrom:
+            fieldRef:
+              apiVersion: v1
+              fieldPath: metadata.namespace
+      containers:
+      - name: {{ include "common.name" . }}-job
+        image: "{{ include "common.repository" . }}/{{ .Values.configInitImage }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        env:
+        - name: CS_HOST
+          value: "{{ .Values.global.cassandra.serviceName }}"
+        - name: CS_PORT
+          value: "{{ .Values.config.cassandraClientPort }}"
+        - name: CS_AUTHENTICATE
+          value: "{{ .Values.config.cassandraAuthenticationEnabled }}"
+        - name: CS_USER
+          valueFrom:
+            secretKeyRef: {name: {{ include "common.release" . }}-sdc-cs-secrets, key: sdc_user}
+        - name: CS_PASSWORD
+          valueFrom:
+            secretKeyRef: {name: {{ include "common.release" . }}-sdc-cs-secrets, key: sdc_password}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
+{{ end }}
diff --git a/kubernetes/sdc/components/sdc-wfd-be/templates/service.yaml b/kubernetes/sdc/components/sdc-wfd-be/templates/service.yaml
new file mode 100644
index 0000000000..d9ea066ab3
--- /dev/null
+++ b/kubernetes/sdc/components/sdc-wfd-be/templates/service.yaml
@@ -0,0 +1,41 @@
+# Copyright © 2018 Amdocs, Bell Canada
+# Copyright © 2017 Amdocs, Bell Canada
+# Modifications Copyright © 2018 AT&T, ZTE
+#
+# 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: Service
+metadata:
+  name: {{ include "common.servicename" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    {{if eq .Values.service.type "NodePort" -}}
+    - port: {{ template "wfd-be.internalPort" . }}
+      nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort }}
+      name: {{ .Values.service.portName }}
+    {{- else -}}
+    - port: {{ if .Values.config.serverSslEnabled }}{{ .Values.service.externalPort2 }}{{ else }}{{ .Values.service.externalPort }}{{ end }}
+      targetPort: {{ template "wfd-be.internalPort" . }}
+      name: {{ .Values.service.portName }}
+    {{- end}}
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ include "common.release" . }}