Add helm charts for multicloud-k8s

Add helm charts for multicloud-k8s
Add support for access via msb internal gateway
Use 9015 port instead to align with other Multicloud
services
Add Makefile under multicloud to do helm dep up for k8s
as k8s uses the mongo chart in its requirements.yaml
Update licenses

Issue-ID: ONAPARC-363
Change-Id: I31aaf9e97a3807501af5bf7e56b3df53dfc22074
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>

8 files changed, 339 insertions, 0 deletions

diff --git a/kubernetes/multicloud/Makefile b/kubernetes/multicloud/Makefile
new file mode 100644
index 0000000000..fde29904c7
--- /dev/null
+++ b/kubernetes/multicloud/Makefile
@@ -0,0 +1,18 @@
+# Copyright 2019 Intel Corporation, Inc
+#
+# 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.
+
+make-multicloud: make-multicloud-k8s
+
+make-multicloud-k8s:
+	cd charts && helm dep up multicloud-k8s && helm lint multicloud-k8s
diff --git a/kubernetes/multicloud/charts/multicloud-k8s/Chart.yaml b/kubernetes/multicloud/charts/multicloud-k8s/Chart.yaml
new file mode 100644
index 0000000000..5a73ee32b4
--- /dev/null
+++ b/kubernetes/multicloud/charts/multicloud-k8s/Chart.yaml
@@ -0,0 +1,18 @@
+# Copyright 2019 Intel Corporation, Inc
+#
+# 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
+description: ONAP Multicloud Kubernetes Plugin
+name: multicloud-k8s
+version: 4.0.0
diff --git a/kubernetes/multicloud/charts/multicloud-k8s/requirements.yaml b/kubernetes/multicloud/charts/multicloud-k8s/requirements.yaml
new file mode 100644
index 0000000000..566af50cfe
--- /dev/null
+++ b/kubernetes/multicloud/charts/multicloud-k8s/requirements.yaml
@@ -0,0 +1,25 @@
+# Copyright 2019 Intel Corporation, Inc
+#
+# 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.
+
+dependencies:
+  - name: common
+    version: ~4.x-0
+    # local reference to common chart, as it is
+    # a part of this chart's package and will not
+    # be published independently to a repo (at this point)
+    repository: '@local'
+  - name: mongo
+    version: ~4.x-0
+    repository: '@local'
+
diff --git a/kubernetes/multicloud/charts/multicloud-k8s/resources/config/k8sconfig.json b/kubernetes/multicloud/charts/multicloud-k8s/resources/config/k8sconfig.json
new file mode 100644
index 0000000000..e451421a5b
--- /dev/null
+++ b/kubernetes/multicloud/charts/multicloud-k8s/resources/config/k8sconfig.json
@@ -0,0 +1,10 @@
+{
+    "ca-file": "/opt/multicloud/k8splugin/certs/root_ca.cer",
+    "server-cert": "/opt/multicloud/k8splugin/certs/multicloud-k8s.pub",
+    "server-key": "/opt/multicloud/k8splugin/certs/multicloud-k8s.pr",
+    "password": "c2VjcmV0bWFuYWdlbWVudHNlcnZpY2VzZWNyZXRwYXNzd29yZA==",
+
+    "database-type": "mongo",
+    "database-address": "multicloud-k8s-mongo",
+    "plugin-dir": "/opt/multicloud/k8splugin/plugins"
+}
\ No newline at end of file
diff --git a/kubernetes/multicloud/charts/multicloud-k8s/templates/configmap.yaml b/kubernetes/multicloud/charts/multicloud-k8s/templates/configmap.yaml
new file mode 100644
index 0000000000..c9d55fedf3
--- /dev/null
+++ b/kubernetes/multicloud/charts/multicloud-k8s/templates/configmap.yaml
@@ -0,0 +1,28 @@
+{{/*
+# Copyright 2019 Intel Corporation, Inc
+#
+# 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: {{ include "common.fullname" . }}
+  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 "resources/config/*").AsConfig . | indent 2 }}
diff --git a/kubernetes/multicloud/charts/multicloud-k8s/templates/deployment.yaml b/kubernetes/multicloud/charts/multicloud-k8s/templates/deployment.yaml
new file mode 100644
index 0000000000..846a751336
--- /dev/null
+++ b/kubernetes/multicloud/charts/multicloud-k8s/templates/deployment.yaml
@@ -0,0 +1,80 @@
+{{/*
+# Copyright 2019 Intel Corporation, Inc
+#
+# 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: extensions/v1beta1
+kind: Deployment
+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: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+      - image: "{{ include "common.repository" . }}/{{ .Values.image }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        name: {{ include "common.name" . }}
+        command: ["/opt/multicloud/k8splugin/k8plugin"]
+        workingDir: /opt/multicloud/k8splugin
+        ports:
+        - containerPort: {{ .Values.service.internalPort }}
+        {{- 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:
+          - mountPath: /etc/localtime
+            name: localtime
+            readOnly: true
+          - mountPath: /opt/multicloud/k8splugin/k8sconfig.json
+            name: {{ include "common.name" .}}
+            subPath: k8sconfig.json
+        resources:
+{{ include "common.resources" . | indent 10 }}
+        {{- if .Values.nodeSelector }}
+        nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 10 }}
+        {{- end -}}
+        {{- if .Values.affinity }}
+        affinity:
+{{ toYaml .Values.affinity | indent 10 }}
+        {{- end }}
+      volumes:
+      - name: localtime
+        hostPath:
+          path: /etc/localtime
+      - name : {{ include "common.name" . }}
+        configMap:
+          name: {{ include "common.fullname" . }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/multicloud/charts/multicloud-k8s/templates/service.yaml b/kubernetes/multicloud/charts/multicloud-k8s/templates/service.yaml
new file mode 100644
index 0000000000..eaf9f4dee5
--- /dev/null
+++ b/kubernetes/multicloud/charts/multicloud-k8s/templates/service.yaml
@@ -0,0 +1,52 @@
+{{/*
+# Copyright 2019 Intel Corporation, Inc
+#
+# 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.fullname" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  annotations:
+    msb.onap.org/service-info: '[
+    {
+      "serviceName": "multicloud-k8s",
+      "version": "v1",
+      "url": "/",
+      "protocol": "REST",
+      "port": "{{ .Values.service.externalPort }}",
+      "visualRange": "1"
+    }
+    ]'
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+  - name: {{ .Values.service.PortName }}
+    {{if eq .Values.service.type "NodePort" -}}
+    port: {{ .Values.service.internalPort }}
+    nodePort: {{ .Values.global.nodePortPrefixExt | default "302" }}{{ .Values.service.nodePort }}
+    {{- else -}}
+    port: {{ .Values.service.externalPort }}
+    targetPort: {{ .Values.service.internalPort }}
+    {{- end}}
+    protocol: TCP
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ .Release.Name }}
diff --git a/kubernetes/multicloud/charts/multicloud-k8s/values.yaml b/kubernetes/multicloud/charts/multicloud-k8s/values.yaml
new file mode 100644
index 0000000000..15aade560d
--- /dev/null
+++ b/kubernetes/multicloud/charts/multicloud-k8s/values.yaml
@@ -0,0 +1,108 @@
+# Copyright 2019 Intel Corporation, Inc
+#
+# 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.
+
+#################################################################
+# Global configuration defaults.
+#################################################################
+global:
+  nodePortPrefixExt: 304
+  readinessRepository: oomk8s
+  readinessImage: readiness-check:2.0.0
+  loggingRepository: docker.elastic.co
+  loggingImage: beats/filebeat:5.5.0
+  persistence: {}
+#################################################################
+# Application configuration defaults.
+#################################################################
+# application image
+repository: nexus3.onap.org:10001
+image: onap/multicloud/k8s:0.1.0
+pullPolicy: Always
+
+# flag to enable debugging - application support required
+debugEnabled: false
+
+# application configuration is via config files
+
+# default number of instances
+replicaCount: 1
+
+nodeSelector: {}
+
+affinity: {}
+
+# probe configuration parameters
+liveness:
+  initialDelaySeconds: 10
+  periodSeconds: 30
+  # necessary to disable liveness probe when setting breakpoints
+  # in debugger so K8s doesn't restart unresponsive container
+  enabled: true
+
+readiness:
+  initialDelaySeconds: 10
+  periodSeconds: 30
+
+service:
+  type: ClusterIP
+  name: multicloud-k8s
+  portName: multicloud-k8s
+  internalPort: 9015
+  externalPort: 9015
+  nodePort: 98
+
+#Mongo chart overrides for k8splugin
+mongo:
+  nameOverride: multicloud-k8s-mongo
+  service:
+    name: multicloud-k8s-mongo
+    internalPort: 27017
+  nfsprovisionerPrefix: multicloud-k8s
+  sdnctlPrefix: multicloud-k8s
+  persistence:
+    mountSubPath: multicloud-k8s/mongo/data
+    enabled: true
+  disableNfsProvisioner: true
+
+
+# No persistence right now as we rely on Mongo to handle that
+persistence:
+  enabled: false
+  volumeReclaimPolicy: Retain
+  accessMode: ReadWriteOnce
+  size: 1Gi
+  mountPath: /dockerdata-nfs
+  mountSubPath: multicloud-k8s/data
+
+ingress:
+  enabled: false
+
+# Configure resource requests and limits
+flavor: large
+resources:
+  small:
+    limits:
+      cpu: 200m
+      memory: 500Mi
+    requests:
+      cpu: 10m
+      memory: 10Mi
+  large:
+    limits:
+      cpu: 400m
+      memory: 1Gi
+    requests:
+      cpu: 10m
+      memory: 100Mi
+  unlimited: {}