[POLICY] Add helm chart for policy-gui

Added helm chart for policy gui

Issue-ID: POLICY-3593
Change-Id: I8e0e1b7a31258bb860b304a1635f785517b443ae
Signed-off-by: ktimoney <kevin.timoney@est.tech>

6 files changed, 269 insertions, 0 deletions

diff --git a/kubernetes/policy/components/policy-gui/templates/NOTES.txt b/kubernetes/policy/components/policy-gui/templates/NOTES.txt
new file mode 100644
index 0000000000..e44f333e11
--- /dev/null
+++ b/kubernetes/policy/components/policy-gui/templates/NOTES.txt
@@ -0,0 +1,38 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation.
+#  ================================================================================
+#  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.
+#
+#  SPDX-License-Identifier: Apache-2.0
+#  ============LICENSE_END=========================================================
+*/}}
+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=$(kubectl get --namespace {{ include "common.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "common.name" . }})
+  export NODE_IP=$(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.name" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ include "common.namespace" . }} {{ include "common.name" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ include "common.namespace" . }} -l "app={{ template "common.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit https://127.0.0.1:8443 to use your application"
+  kubectl port-forward $POD_NAME 8443:{{ .Values.service.internalPort }}
+{{- end }}
diff --git a/kubernetes/policy/components/policy-gui/templates/configmap.yaml b/kubernetes/policy/components/policy-gui/templates/configmap.yaml
new file mode 100644
index 0000000000..4f600882e9
--- /dev/null
+++ b/kubernetes/policy/components/policy-gui/templates/configmap.yaml
@@ -0,0 +1,34 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation.
+#  ================================================================================
+#  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.
+#
+#  SPDX-License-Identifier: Apache-2.0
+#  ============LICENSE_END=========================================================
+*/}}
+
+apiVersion: v1
+kind: ConfigMap
+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 }}
+data:
+{{ tpl (.Files.Glob "resources/config/*").AsConfig . | indent 2 }}
+
+{{ include "common.log.configMap" . }}
diff --git a/kubernetes/policy/components/policy-gui/templates/deployment.yaml b/kubernetes/policy/components/policy-gui/templates/deployment.yaml
new file mode 100644
index 0000000000..b67fa273de
--- /dev/null
+++ b/kubernetes/policy/components/policy-gui/templates/deployment.yaml
@@ -0,0 +1,109 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation.
+#  ================================================================================
+#  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.
+#
+#  SPDX-License-Identifier: Apache-2.0
+#  ============LICENSE_END=========================================================
+*/}}
+
+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:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ include "common.name" . }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ include "common.release" . }}
+    spec:
+      initContainers:
+      - command:
+        - /app/ready.py
+        args:
+        - --container-name
+        - policy-clamp-be
+        env:
+        - name: NAMESPACE
+          valueFrom:
+            fieldRef:
+              apiVersion: v1
+              fieldPath: metadata.namespace
+        image: {{ include "repositoryGenerator.image.readiness" . }}
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        name: {{ include "common.name" . }}-readiness
+{{ include "common.certInitializer.initContainer" . | nindent 6 }}
+      containers:
+        # side car containers
+        {{ if .Values.global.centralizedLoggingEnabled }}{{ include "common.log.sidecar" . | nindent 8 }}{{ end }}
+        # main container
+        - name: {{ include "common.name" . }}
+          image: {{ include "repositoryGenerator.repository" . }}/{{ .Values.image }}
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          ports:
+          - containerPort: {{ .Values.service.internalPort }}
+          # disable liveness probe when breakpoints set in debugger
+          # so K8s doesn't restart unresponsive container
+          {{- if eq .Values.liveness.enabled true }}
+          livenessProbe:
+            tcpSocket:
+              port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.liveness.periodSeconds }}
+          {{ end -}}
+          readinessProbe:
+            tcpSocket:
+              port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readiness.periodSeconds }}
+          volumeMounts: {{ include "common.certInitializer.volumeMount" . | nindent 10 }}
+          - name: logs
+            mountPath: {{ .Values.log.path }}
+          - mountPath: /etc/nginx/conf.d/default.conf
+            name: {{ include "common.fullname" . }}-config
+            subPath: default.conf
+          resources:
+{{ include "common.resources" . | indent 12 }}
+        {{- if .Values.nodeSelector }}
+        nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 10 }}
+        {{- end -}}
+        {{- if .Values.affinity }}
+        affinity:
+{{ toYaml .Values.affinity | indent 10 }}
+        {{- end }}
+      serviceAccountName: {{ include "common.fullname" (dict "suffix" "read" "dot" . )}}
+      volumes: {{ include "common.certInitializer.volumes" . | nindent 8 }}
+        - name: {{ include "common.fullname" . }}-config
+          configMap:
+            name: {{ include "common.fullname" . }}
+            items:
+            - key: default.conf
+              path: default.conf
+        - name:  logs
+          emptyDir: {}
+        {{ if .Values.global.centralizedLoggingEnabled }}{{ include "common.log.volumes" . | nindent 8 }}{{ end }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/policy/components/policy-gui/templates/ingress.yaml b/kubernetes/policy/components/policy-gui/templates/ingress.yaml
new file mode 100644
index 0000000000..e3dd7cb0f6
--- /dev/null
+++ b/kubernetes/policy/components/policy-gui/templates/ingress.yaml
@@ -0,0 +1,21 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation.
+#  ================================================================================
+#  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.
+#
+#  SPDX-License-Identifier: Apache-2.0
+#  ============LICENSE_END=========================================================
+*/}}
+
+{{ include "common.ingress" . }}
diff --git a/kubernetes/policy/components/policy-gui/templates/secrets.yaml b/kubernetes/policy/components/policy-gui/templates/secrets.yaml
new file mode 100644
index 0000000000..2af7fae2d9
--- /dev/null
+++ b/kubernetes/policy/components/policy-gui/templates/secrets.yaml
@@ -0,0 +1,21 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation.
+#  ================================================================================
+#  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.
+#
+#  SPDX-License-Identifier: Apache-2.0
+#  ============LICENSE_END=========================================================
+*/}}
+
+{{ include "common.secretFast" . }}
diff --git a/kubernetes/policy/components/policy-gui/templates/service.yaml b/kubernetes/policy/components/policy-gui/templates/service.yaml
new file mode 100644
index 0000000000..44e66b8680
--- /dev/null
+++ b/kubernetes/policy/components/policy-gui/templates/service.yaml
@@ -0,0 +1,46 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation.
+#  ================================================================================
+#  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.
+#
+#  SPDX-License-Identifier: Apache-2.0
+#  ============LICENSE_END=========================================================
+*/}}
+
+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: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    {{if eq .Values.service.type "NodePort" -}}
+    - port: {{ .Values.service.internalPort }}
+      nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort }}
+      name: {{ .Values.service.portName }}
+    {{- else -}}
+    - port: {{ .Values.service.externalPort }}
+      targetPort: {{ .Values.service.internalPort }}
+      name: {{ .Values.service.portName }}
+    {{- end}}
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ include "common.release" . }}
+---