[POLICY] Add helm chart for k8s participant

Added helm chart for k8s participant in CLAMP

Issue-ID: POLICY-3593
Signed-off-by: zrrmmua <ramesh.murugan.iyer@est.tech>
Change-Id: I766d500866c2ab1608d3f68a2af7d6d82d41dc59

4 files changed, 183 insertions, 0 deletions

diff --git a/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/configmap.yaml b/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/configmap.yaml
new file mode 100644
index 0000000000..09cc8cd48f
--- /dev/null
+++ b/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/configmap.yaml
@@ -0,0 +1,32 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation. All rights reserved.
+#  ================================================================================
+#  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" . }}-configmap
+  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/*.{xml,yaml}").AsConfig . | indent 2 }}
diff --git a/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/deployment.yaml b/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/deployment.yaml
new file mode 100644
index 0000000000..72a3d0ea27
--- /dev/null
+++ b/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/deployment.yaml
@@ -0,0 +1,113 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation. All rights reserved.
+#  ================================================================================
+#  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: {{- include "common.resourceMetadata" . | nindent 2 }}
+spec:
+  selector: {{- include "common.selectors" . | nindent 4 }}
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata: {{- include "common.templateMetadata" . | nindent 6 }}
+    spec:
+      initContainers:
+      - command:
+        - sh
+        args:
+        - -c
+        - "cd /config-input && for PFILE in `ls -1`; do envsubst <${PFILE} >/config/${PFILE}; done"
+        env:
+        - name: RESTSERVER_USER
+          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "restserver-secret" "key" "login") | indent 10 }}
+        - name: RESTSERVER_PASSWORD
+          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "restserver-secret" "key" "password") | indent 10 }}
+        volumeMounts:
+        - mountPath: /config-input
+          name: cl-k8s-ppnt-config
+        - mountPath: /config
+          name: cl-k8s-ppnt-config-processed
+        image: {{ include "repositoryGenerator.image.envsubst" . }}
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        name: {{ include "common.name" . }}-update-config
+{{ include "common.certInitializer.initContainer" . | indent 6 }}
+      containers:
+        - name: {{ include "common.name" . }}
+          image: {{ include "repositoryGenerator.repository" . }}/{{ .Values.image }}
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+{{- if .Values.global.aafEnabled }}
+          command: ["sh","-c"]
+          args: ["source {{ .Values.certInitializer.credsPath }}/.ci;\
+                  /opt/app/policy/clamp/bin/kubernetes-participant.sh /opt/app/policy/clamp/etc/mounted/KubernetesParticipantParameters.yaml"]
+{{- else }}
+          command: ["/opt/app/policy/clamp/bin/kubernetes-participant.sh"]
+          args: ["/opt/app/policy/clamp/etc/mounted/KubernetesParticipantParameters.yaml"]
+          env:
+          - name: KEYSTORE_PASSWD
+            {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "keystore-password" "key" "password") | indent 12 }}
+          - name: TRUSTSTORE_PASSWD
+            {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "truststore-password" "key" "password") | indent 12 }}
+{{- end }}
+          ports: {{ include "common.containerPorts" . | nindent 12  }}
+          # 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.liveness.port }}
+            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.liveness.periodSeconds }}
+          {{ end -}}
+          readinessProbe:
+            tcpSocket:
+              port: {{ .Values.readiness.port }}
+            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readiness.periodSeconds }}
+          volumeMounts:
+{{ include "common.certInitializer.volumeMount" . | indent 10 }}
+          - mountPath: /etc/localtime
+            name: localtime
+            readOnly: true
+          - mountPath: /opt/app/policy/clamp/etc/mounted
+            name: cl-k8s-ppnt-config-processed
+          resources:
+{{ include "common.resources" . }}
+        {{- 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" "create" "dot" . )}}
+      volumes:
+{{ include "common.certInitializer.volumes" . | indent 8 }}
+        - name: localtime
+          hostPath:
+             path: /etc/localtime
+        - name: cl-k8s-ppnt-config
+          configMap:
+            name: {{ include "common.fullname" . }}-configmap
+            defaultMode: 0755
+        - name: cl-k8s-ppnt-config-processed
+          emptyDir:
+            medium: Memory
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/secrets.yaml b/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/secrets.yaml
new file mode 100644
index 0000000000..f0f3c5e993
--- /dev/null
+++ b/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/secrets.yaml
@@ -0,0 +1,17 @@
+{{/*
+# Copyright (C) 2021 Nordix Foundation. All rights reserved.
+#
+# 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.
+*/}}
+
+{{ include "common.secretFast" . }}
diff --git a/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/service.yaml b/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/service.yaml
new file mode 100644
index 0000000000..be2449f890
--- /dev/null
+++ b/kubernetes/policy/components/policy-clamp-cl-k8s-ppnt/templates/service.yaml
@@ -0,0 +1,21 @@
+{{/*
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2021 Nordix Foundation. All rights reserved.
+#  ================================================================================
+#  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.service" . }}