Add DCAE healthcheck

Change-Id: Icd3839ae7570547550cf9a3df3a129181f187f24
Issue-ID: DCAEGEN2-461
Signed-off-by: Jack Lucas <jflucas@research.att.com>

5 files changed, 207 insertions, 0 deletions

diff --git a/kubernetes/dcaegen2/charts/dcae-healthcheck/Chart.yaml b/kubernetes/dcaegen2/charts/dcae-healthcheck/Chart.yaml
new file mode 100644
index 0000000000..770f82d2b3
--- /dev/null
+++ b/kubernetes/dcaegen2/charts/dcae-healthcheck/Chart.yaml
@@ -0,0 +1,21 @@
+#============LICENSE_START========================================================
+# ================================================================================
+# Copyright (c) 2018 AT&T Intellectual Property. 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.
+# ============LICENSE_END=========================================================
+
+apiVersion: v1
+description: ONAP DCAE Health Check
+name: dcae-healtcheck
+version: 2.0.0
diff --git a/kubernetes/dcaegen2/charts/dcae-healthcheck/requirements.yaml b/kubernetes/dcaegen2/charts/dcae-healthcheck/requirements.yaml
new file mode 100644
index 0000000000..d031e2e890
--- /dev/null
+++ b/kubernetes/dcaegen2/charts/dcae-healthcheck/requirements.yaml
@@ -0,0 +1,22 @@
+#============LICENSE_START========================================================
+#=================================================================================
+# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+# 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.
+# ============LICENSE_END=========================================================
+
+dependencies:
+  - name: common
+    version: ~2.0.0
+    repository: '@local'
diff --git a/kubernetes/dcaegen2/charts/dcae-healthcheck/templates/deployment.yaml b/kubernetes/dcaegen2/charts/dcae-healthcheck/templates/deployment.yaml
new file mode 100644
index 0000000000..2166ca9b54
--- /dev/null
+++ b/kubernetes/dcaegen2/charts/dcae-healthcheck/templates/deployment.yaml
@@ -0,0 +1,65 @@
+#============LICENSE_START========================================================
+# ================================================================================
+# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+# 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.
+# ============LICENSE_END=========================================================
+
+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: 1
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: {{ include "common.name" . }}
+          image: "{{ .Values.global.repository | default .Values.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 }}
+          env:
+            - name: DCAE_NAMESPACE
+              value: {{ .Values.dcae_ns }}
+            - name: ONAP_NAMESPACE
+              value: {{ include "common.namespace" . }}
+            - name: HELM_RELEASE
+              value: {{ .Release.Name }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/dcaegen2/charts/dcae-healthcheck/templates/service.yaml b/kubernetes/dcaegen2/charts/dcae-healthcheck/templates/service.yaml
new file mode 100644
index 0000000000..05405340e3
--- /dev/null
+++ b/kubernetes/dcaegen2/charts/dcae-healthcheck/templates/service.yaml
@@ -0,0 +1,45 @@
+#============LICENSE_START========================================================
+# ================================================================================
+# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+# 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.
+# ============LICENSE_END=========================================================
+
+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: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    {{if eq .Values.service.type "NodePort" -}}
+    - port: {{ .Values.service.externalPort }}
+      #Example internal target port if required
+      #targetPort: {{ .Values.service.internalPort }}
+      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 }}
diff --git a/kubernetes/dcaegen2/charts/dcae-healthcheck/values.yaml b/kubernetes/dcaegen2/charts/dcae-healthcheck/values.yaml
new file mode 100644
index 0000000000..a4d2f292a5
--- /dev/null
+++ b/kubernetes/dcaegen2/charts/dcae-healthcheck/values.yaml
@@ -0,0 +1,54 @@
+#============LICENSE_START========================================================
+#=================================================================================
+# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+# 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.
+# ============LICENSE_END=========================================================
+
+#################################################################
+# Global configuration defaults.
+#################################################################
+global:
+  nodePortPrefix: 302
+  repositorySecret: eyJuZXh1czMub25hcC5vcmc6MTAwMDEiOnsidXNlcm5hbWUiOiJkb2NrZXIiLCJwYXNzd29yZCI6ImRvY2tlciIsImVtYWlsIjoiZGNhZUBkY2FlLm9uYXAub3JnIiwiYXV0aCI6IlpHOWphMlZ5T21SdlkydGxjZz09In19
+  readinessRepository: oomk8s
+  readinessImage: readiness-check:1.1.0
+  loggingRepository: docker.elastic.co
+  loggingImage: beats/filebeat:5.5.0
+ 
+service:
+  name: dcae-healthcheck
+  internalPort: 80
+  externalPort: 80
+  type: ClusterIP
+ 
+# probe configuration parameters
+liveness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+  # necessary to disable liveness probe when setting breakpoints
+  # in debugger so K8s doesn't restart unresponsive container
+  enabled: true
+
+readiness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+# application image
+repository: nexus3.onap.org:10001
+image: onap/org.onap.dcaegen2.deployments.healthcheck-container:1.0.0
+
+# Kubernetes namespace for components deployed via Cloudify manager
+# If empty, use the common namespace
+dcae_ns: "dcae"
+