Add Helm Chart Standardization for Clamp

Issue-ID: OOM-735

Change-Id: Id5789742b4c930dcb2bebebbaa2cf82182949ee3
Signed-off-by: vaibhav_16dec <vaibhav.chopra@amdocs.com>
Signed-off-by: Mike Elliott <mike.elliott@amdocs.com>

25 files changed, 522 insertions, 207 deletions

diff --git a/kubernetes/clamp/Chart.yaml b/kubernetes/clamp/Chart.yaml
index a162ca7dd0..2f68750919 100644
--- a/kubernetes/clamp/Chart.yaml
+++ b/kubernetes/clamp/Chart.yaml
@@ -1,4 +1,4 @@
 apiVersion: v1
-description: A Helm chart for Kubernetes
+description: ONAP Clamp
 name: clamp
-version: 1.1.0
+version: 2.0.0
diff --git a/kubernetes/clamp/charts/mariadb/Chart.yaml b/kubernetes/clamp/charts/mariadb/Chart.yaml
new file mode 100644
index 0000000000..da9cab3175
--- /dev/null
+++ b/kubernetes/clamp/charts/mariadb/Chart.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+description: MariaDB Service
+name: mariadb
+version: 2.0.0
diff --git a/kubernetes/clamp/charts/mariadb/NOTES.txt b/kubernetes/clamp/charts/mariadb/NOTES.txt
new file mode 100644
index 0000000000..91d8ed42f1
--- /dev/null
+++ b/kubernetes/clamp/charts/mariadb/NOTES.txt
@@ -0,0 +1,19 @@
+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 "so.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/clamp/resources/config/mariadb/conf.d/conf1/my.cnf b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/conf.d/conf1/my.cnf
index 0be1bd7aa3..0be1bd7aa3 100644
--- a/kubernetes/clamp/resources/config/mariadb/conf.d/conf1/my.cnf
+++ b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/conf.d/conf1/my.cnf
diff --git a/kubernetes/clamp/resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/clds-create-db-objects.sql b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/clds-create-db-objects.sql
index 3312daf56f..3312daf56f 100644
--- a/kubernetes/clamp/resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/clds-create-db-objects.sql
+++ b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/clds-create-db-objects.sql
diff --git a/kubernetes/clamp/resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/clds-stored-procedures.sql b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/clds-stored-procedures.sql
index 112cb2b55e..112cb2b55e 100644
--- a/kubernetes/clamp/resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/clds-stored-procedures.sql
+++ b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/clds-stored-procedures.sql
diff --git a/kubernetes/clamp/resources/config/mariadb/docker-entrypoint-initdb.d/drop/clds-drop-db-objects.sql b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/docker-entrypoint-initdb.d/drop/clds-drop-db-objects.sql
index 478eaf0e09..478eaf0e09 100644
--- a/kubernetes/clamp/resources/config/mariadb/docker-entrypoint-initdb.d/drop/clds-drop-db-objects.sql
+++ b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/docker-entrypoint-initdb.d/drop/clds-drop-db-objects.sql
diff --git a/kubernetes/clamp/resources/config/mariadb/docker-entrypoint-initdb.d/load-sql-files-tests-automation.sh b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/docker-entrypoint-initdb.d/load-sql-files-tests-automation.sh
index 4924922c91..4924922c91 100644
--- a/kubernetes/clamp/resources/config/mariadb/docker-entrypoint-initdb.d/load-sql-files-tests-automation.sh
+++ b/kubernetes/clamp/charts/mariadb/resources/config/mariadb/docker-entrypoint-initdb.d/load-sql-files-tests-automation.sh
diff --git a/kubernetes/clamp/templates/clamp-mariadb-configmap.yaml b/kubernetes/clamp/charts/mariadb/templates/configmap.yaml
index 9a5fd8f284..8b58aedcb0 100644
--- a/kubernetes/clamp/templates/clamp-mariadb-configmap.yaml
+++ b/kubernetes/clamp/charts/mariadb/templates/configmap.yaml
@@ -3,7 +3,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: clamp-entrypoint-initdb-configmap
-  namespace: {{ .Values.nsPrefix }}
+  namespace: {{ include "common.namespace" . }}
 data:
 {{ tpl (.Files.Glob "resources/config/mariadb/docker-entrypoint-initdb.d/*").AsConfig . | indent 2 }}
 ---
@@ -11,7 +11,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: clamp-entrypoint-drop-configmap
-  namespace: {{ .Values.nsPrefix }}
+  namespace: {{ include "common.namespace" . }}
 data:
 {{ tpl (.Files.Glob "resources/config/mariadb/docker-entrypoint-initdb.d/drop/*").AsConfig . | indent 2 }}
 ---
@@ -19,7 +19,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: clamp-entrypoint-bulkload-configmap
-  namespace: {{ .Values.nsPrefix }}
+  namespace: {{ include "common.namespace" . }}
 data:
 {{ tpl (.Files.Glob "resources/config/mariadb/docker-entrypoint-initdb.d/bulkload/*").AsConfig . | indent 2 }}
 ---
@@ -27,7 +27,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: clamp-mariadb-conf-configmap
-  namespace: {{ .Values.nsPrefix }}
+  namespace: {{ include "common.namespace" . }}
 data:
 {{ tpl (.Files.Glob "resources/config/mariadb/conf.d/conf1/*").AsConfig . | indent 2 }}
 #{{ end }}
diff --git a/kubernetes/clamp/charts/mariadb/templates/deployment.yaml b/kubernetes/clamp/charts/mariadb/templates/deployment.yaml
new file mode 100644
index 0000000000..1e17b9b139
--- /dev/null
+++ b/kubernetes/clamp/charts/mariadb/templates/deployment.yaml
@@ -0,0 +1,94 @@
+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:
+        - 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: MYSQL_ROOT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "common.fullname" . }}
+                  key: db-root-password
+          volumeMounts:
+          - mountPath: /docker-entrypoint-initdb.d/load-sql-files-tests-automation.sh
+            name: docker-entrypoint-initdb
+            subPath: load-sql-files-tests-automation.sh
+          - mountPath: /etc/localtime
+            name: localtime
+            readOnly: true
+          - mountPath: /docker-entrypoint-initdb.d/drop/
+            name: docker-entrypoint-clds-drop
+          - mountPath: /docker-entrypoint-initdb.d/bulkload/
+            name: docker-entrypoint-bulkload
+          - mountPath: /etc/mysql/conf.d/conf1/
+            name:  clamp-mariadb-conf
+          - mountPath: /var/lib/mysql
+            name: clamp-mariadb-data
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+        {{- if .Values.nodeSelector }}
+        nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 10 }}
+        {{- end -}}
+        {{- if .Values.affinity }}
+        affinity:
+{{ toYaml .Values.affinity | indent 10 }}
+        {{- end }}
+      volumes:
+      {{- if .Values.persistence.enabled }}
+        - name: clamp-mariadb-data
+          persistentVolumeClaim:
+            claimName: {{ include "common.fullname" . }}
+      {{- else }}
+          emptyDir: {}
+      {{- end }}
+        - name: docker-entrypoint-initdb
+          configMap:
+            name: clamp-entrypoint-initdb-configmap
+        - name: docker-entrypoint-clds-drop
+          configMap:
+            name: clamp-entrypoint-drop-configmap
+        - name: docker-entrypoint-bulkload
+          configMap:
+            name: clamp-entrypoint-bulkload-configmap
+        - name: clamp-mariadb-conf
+          configMap:
+            name: clamp-mariadb-conf-configmap
+        - name: localtime
+          hostPath:
+            path: /etc/localtime
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/clamp/charts/mariadb/templates/pv.yaml b/kubernetes/clamp/charts/mariadb/templates/pv.yaml
new file mode 100644
index 0000000000..31230a9ed7
--- /dev/null
+++ b/kubernetes/clamp/charts/mariadb/templates/pv.yaml
@@ -0,0 +1,21 @@
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
+kind: PersistentVolume
+apiVersion: v1
+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 }}"
+    name: {{ include "common.fullname" . }}
+spec:
+  capacity:
+    storage: {{ .Values.persistence.size}}
+  accessModes:
+    - {{ .Values.persistence.accessMode }}
+  persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
+  hostPath:
+    path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}
+{{- end -}}
diff --git a/kubernetes/clamp/charts/mariadb/templates/pvc.yaml b/kubernetes/clamp/charts/mariadb/templates/pvc.yaml
new file mode 100644
index 0000000000..b0cd3bf238
--- /dev/null
+++ b/kubernetes/clamp/charts/mariadb/templates/pvc.yaml
@@ -0,0 +1,32 @@
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+{{- if .Values.persistence.annotations }}
+  annotations:
+{{ toYaml .Values.persistence.annotations | indent 4 }}
+{{- end }}
+spec:
+  selector:
+    matchLabels:
+      name: {{ include "common.fullname" . }}
+  accessModes:
+    - {{ .Values.persistence.accessMode }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size }}
+{{- if .Values.persistence.storageClass }}
+{{- if (eq "-" .Values.persistence.storageClass) }}
+  storageClassName: ""
+{{- else }}
+  storageClassName: "{{ .Values.persistence.storageClass }}"
+{{- end }}
+{{- end }}
+{{- end -}}
diff --git a/kubernetes/clamp/charts/mariadb/templates/secrets.yaml b/kubernetes/clamp/charts/mariadb/templates/secrets.yaml
new file mode 100644
index 0000000000..4734d1f242
--- /dev/null
+++ b/kubernetes/clamp/charts/mariadb/templates/secrets.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Secret
+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 }}
+type: Opaque
+data:
+  db-root-password: {{ .Values.config.mysqlPassword | b64enc | quote }}
diff --git a/kubernetes/clamp/charts/mariadb/templates/service.yaml b/kubernetes/clamp/charts/mariadb/templates/service.yaml
new file mode 100644
index 0000000000..94ec4694a3
--- /dev/null
+++ b/kubernetes/clamp/charts/mariadb/templates/service.yaml
@@ -0,0 +1,24 @@
+apiVersion: v1
+kind: Service
+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:
+  type: {{ .Values.service.type }}
+  ports:
+    {{if eq .Values.service.type "NodePort" -}}
+    - port: {{ .Values.service.internalPort }}
+      nodePort: {{ .Values.global.nodePortPrefix | default "302" }}{{ .Values.service.nodePort }}
+    {{- else -}}
+    - port: {{ .Values.service.externalPort }}
+      targetPort: {{ .Values.service.internalPort }}
+    {{- end}}
+      name: {{ .Values.service.name }}
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ .Release.Name }}
\ No newline at end of file
diff --git a/kubernetes/clamp/charts/mariadb/values.yaml b/kubernetes/clamp/charts/mariadb/values.yaml
new file mode 100644
index 0000000000..c525fec597
--- /dev/null
+++ b/kubernetes/clamp/charts/mariadb/values.yaml
@@ -0,0 +1,91 @@
+#################################################################
+# Global configuration defaults.
+#################################################################
+global: # global defaults
+  nodePortPrefix: 302
+  repositorySecret: eyJuZXh1czMub25hcC5vcmc6MTAwMDEiOnsidXNlcm5hbWUiOiJkb2NrZXIiLCJwYXNzd29yZCI6ImRvY2tlciIsImVtYWlsIjoiQCIsImF1dGgiOiJaRzlqYTJWeU9tUnZZMnRsY2c9PSJ9fQ==
+
+  persistence: {}
+
+# application image
+repository: nexus3.onap.org:10001
+image: mariadb:10.1.11
+pullPolicy: Always
+
+#################################################################
+# Application configuration defaults.
+#################################################################
+config:
+  mysqlPassword: strong_pitchou
+
+# default number of instances
+replicaCount: 1
+
+nodeSelector: {}
+
+affinity: {}
+
+# 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
+
+## Persist data to a persitent volume
+persistence:
+  enabled: true
+
+  ## A manually managed Persistent Volume and Claim
+  ## Requires persistence.enabled: true
+  ## If defined, PVC must be created manually before volume will be bound
+  # existingClaim:
+  volumeReclaimPolicy: Retain
+
+  ## database data Persistent Volume Storage Class
+  ## If defined, storageClassName: <storageClass>
+  ## If set to "-", storageClassName: "", which disables dynamic provisioning
+  ## If undefined (the default) or set to null, no storageClassName spec is
+  ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
+  ##   GKE, AWS & OpenStack)
+  ##
+  # storageClass: "-"
+  accessMode: ReadWriteMany
+  size: 2Gi
+  mountPath: /dockerdata-nfs
+  mountSubPath: clamp/mariadb/data
+
+service:
+  type: ClusterIP
+  name: mariadb
+  internalPort: 3306
+  externalPort: 3306
+
+
+ingress:
+  enabled: false
+
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  #
+  # Example:
+  # Configure resource requests and limits
+  # ref: http://kubernetes.io/docs/user-guide/compute-resources/
+  # Minimum memory for development is 2 CPU cores and 4GB memory
+  # Minimum memory for production is 4 CPU cores and 8GB memory
+#resources:
+#  limits:
+#    cpu: 2
+#    memory: 4Gi
+#  requests:
+#    cpu: 2
+#    memory: 4Gi
diff --git a/kubernetes/clamp/requirements.yaml b/kubernetes/clamp/requirements.yaml
new file mode 100644
index 0000000000..56029ab047
--- /dev/null
+++ b/kubernetes/clamp/requirements.yaml
@@ -0,0 +1,7 @@
+dependencies:
+  - name: common
+    version: ~2.0.0
+    # 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'
\ No newline at end of file
diff --git a/kubernetes/clamp/templates/NOTES.txt b/kubernetes/clamp/templates/NOTES.txt
new file mode 100644
index 0000000000..91d8ed42f1
--- /dev/null
+++ b/kubernetes/clamp/templates/NOTES.txt
@@ -0,0 +1,19 @@
+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 "so.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/clamp/templates/all-services.yaml b/kubernetes/clamp/templates/all-services.yaml
deleted file mode 100644
index c9f4f5ed5f..0000000000
--- a/kubernetes/clamp/templates/all-services.yaml
+++ /dev/null
@@ -1,43 +0,0 @@
-#{{ if not .Values.disableClampClampMariadb }}
-apiVersion: v1
-kind: Service
-metadata:
-  name: clamp-mariadb
-  namespace: "{{ .Values.nsPrefix }}"
-  labels:
-    app: clamp-mariadb
-spec:
-  ports:
-  - name: clamp-mariadb
-    port: 3306
-  selector:
-    app: clamp-mariadb
-  clusterIP: None
-#{{ end }}
-#{{ if not .Values.disableClampClamp }}
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: clamp
-  namespace: "{{ .Values.nsPrefix }}"
-  annotations:
-    msb.onap.org/service-info: '[
-      {
-          "serviceName": "clamp",
-          "version": "v1",
-          "url": "/restservices/clds/v1",
-          "protocol": "REST",
-          "port": "8080",
-          "visualRange":"1"
-      }
-      ]'
-spec:
-  ports:
-  - name: clamp
-    port: 8080
-    nodePort: {{ .Values.nodePortPrefix }}95
-  selector:
-    app: clamp
-  type: NodePort
-#{{ end }}
\ No newline at end of file
diff --git a/kubernetes/clamp/templates/clamp-deployment.yaml b/kubernetes/clamp/templates/clamp-deployment.yaml
deleted file mode 100644
index 2c2e13f994..0000000000
--- a/kubernetes/clamp/templates/clamp-deployment.yaml
+++ /dev/null
@@ -1,52 +0,0 @@
-#{{ if not .Values.disableClampClamp }}
-apiVersion: extensions/v1beta1
-kind: Deployment
-metadata:
-  labels:
-    app: clamp
-  name: clamp
-  namespace: "{{ .Values.nsPrefix }}"
-spec:
-  replicas: {{ .Values.clampReplicas }}
-  selector:
-    matchLabels:
-      app: clamp
-  template:
-    metadata:
-      labels:
-        app: clamp
-      name: clamp
-    spec:
-      initContainers:
-      - command:
-        - /root/ready.py
-        args:
-        - --container-name
-        - clamp-mariadb
-        env:
-        - name: NAMESPACE
-          valueFrom:
-            fieldRef:
-              apiVersion: v1
-              fieldPath: metadata.namespace
-        image: {{ .Values.image.readiness }}
-        imagePullPolicy: {{ .Values.pullPolicy }}
-        name: clamp-readiness
-      containers:
-      - env:
-        - name: SPRING_APPLICATION_JSON
-          value: '{
-  "spring.datasource.camunda.url": "jdbc:mariadb:sequential://clamp-mariadb.{{ .Values.nsPrefix }}:3306/camundabpm?verifyServerCertificate=false&useSSL=false&requireSSL=false&autoReconnect=true&retriesAllDown=2147483647&failoverLoopRetries=2147483647",
-  "spring.datasource.cldsdb.url": "jdbc:mariadb:sequential://clamp-mariadb.{{ .Values.nsPrefix }}:3306/cldsdb4?verifyServerCertificate=false&useSSL=false&requireSSL=false&autoReconnect=true&retriesAllDown=2147483647&failoverLoopRetries=2147483647"
-  }'
-        image: {{ .Values.image.clampImage }}:{{ .Values.image.clampVersion }}
-        imagePullPolicy: {{ .Values.pullPolicy }}
-        name: clamp
-        readinessProbe:
-          tcpSocket:
-            port: 8080
-          initialDelaySeconds: 5
-          periodSeconds: 10
-      imagePullSecrets:
-      - name: {{ .Values.nsPrefix }}-docker-registry-key
-#{{ end }}
diff --git a/kubernetes/clamp/templates/clamp-mariadb-deployment.yaml b/kubernetes/clamp/templates/clamp-mariadb-deployment.yaml
deleted file mode 100644
index a12489ef63..0000000000
--- a/kubernetes/clamp/templates/clamp-mariadb-deployment.yaml
+++ /dev/null
@@ -1,62 +0,0 @@
-#{{ if not .Values.disableClampClampMariadb }}
-apiVersion: extensions/v1beta1
-kind: Deployment
-metadata:
-  name: clamp-mariadb
-  namespace: "{{ .Values.nsPrefix }}"
-spec:
-  replicas: {{ .Values.clampMariaDbReplicas }}
-  selector:
-    matchLabels:
-      app: clamp-mariadb
-  template:
-    metadata:
-      labels:
-        app: clamp-mariadb
-      name: clamp-mariadb
-    spec:
-      hostname: clamp-mariadb
-      containers:
-      - args:
-        image: {{ .Values.image.mariadbImage }}:{{ .Values.image.mariadbVersion }}
-        imagePullPolicy: {{ .Values.pullPolicy }}
-        name: "clamp-mariadb"
-        env:
-          - name: MYSQL_ROOT_PASSWORD
-            value: {{ .Values.mysqlPassword }}
-        volumeMounts:
-        - mountPath: /docker-entrypoint-initdb.d/load-sql-files-tests-automation.sh
-          name: docker-entrypoint-initdb
-          subPath: load-sql-files-tests-automation.sh
-        - mountPath: /docker-entrypoint-initdb.d/drop/
-          name: docker-entrypoint-clds-drop
-        - mountPath: /docker-entrypoint-initdb.d/bulkload/
-          name: docker-entrypoint-bulkload
-        - mountPath: /etc/mysql/conf.d/conf1/
-          name:  clamp-mariadb-conf
-        - mountPath: /var/lib/mysql
-          name: clamp-mariadb-data
-        readinessProbe:
-          tcpSocket:
-            port: 3306
-          initialDelaySeconds: 5
-          periodSeconds: 10
-      volumes:
-        - name: docker-entrypoint-initdb
-          configMap:
-            name: clamp-entrypoint-initdb-configmap
-        - name: docker-entrypoint-clds-drop
-          configMap:
-            name: clamp-entrypoint-drop-configmap
-        - name: docker-entrypoint-bulkload
-          configMap:
-            name: clamp-entrypoint-bulkload-configmap
-        - name: clamp-mariadb-conf
-          configMap:
-            name: clamp-mariadb-conf-configmap
-        - name: clamp-mariadb-data
-          persistentVolumeClaim:
-            claimName: clamp-db
-      imagePullSecrets:
-      - name: {{ .Values.nsPrefix }}-docker-registry-key
-#{{ end }}
diff --git a/kubernetes/clamp/templates/clamp-pv-pvc.yaml b/kubernetes/clamp/templates/clamp-pv-pvc.yaml
deleted file mode 100644
index c542de6026..0000000000
--- a/kubernetes/clamp/templates/clamp-pv-pvc.yaml
+++ /dev/null
@@ -1,32 +0,0 @@
-#{{ if not .Values.disableClampClampMariadb }}
-apiVersion: v1
-kind: PersistentVolume
-metadata:
-  name: "{{ .Values.nsPrefix }}-clamp"
-  namespace: "{{ .Values.nsPrefix }}"
-  labels:
-    name: "{{ .Values.nsPrefix }}-clamp"
-spec:
-  capacity:
-    storage: 2Gi
-  accessModes:
-    - ReadWriteMany
-  persistentVolumeReclaimPolicy: Retain
-  hostPath:
-    path: {{ .Values.dataRootDir }}/{{ .Values.nsPrefix }}/clamp/mariadb/data
----
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: clamp-db
-  namespace: "{{ .Values.nsPrefix }}"
-spec:
-  accessModes:
-    - ReadWriteMany
-  resources:
-    requests:
-      storage: 2Gi
-  selector:
-    matchLabels:
-      name: "{{ .Values.nsPrefix }}-clamp"
-#{{ end }}
diff --git a/kubernetes/clamp/templates/configmap.yaml b/kubernetes/clamp/templates/configmap.yaml
new file mode 100644
index 0000000000..1de3b2f652
--- /dev/null
+++ b/kubernetes/clamp/templates/configmap.yaml
@@ -0,0 +1,12 @@
+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:
+ spring_application_json: {{ .Values.config.springApplicationJson | quote }}
diff --git a/kubernetes/clamp/templates/deployment.yaml b/kubernetes/clamp/templates/deployment.yaml
new file mode 100644
index 0000000000..d701e25d3a
--- /dev/null
+++ b/kubernetes/clamp/templates/deployment.yaml
@@ -0,0 +1,71 @@
+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:
+      initContainers:
+      - command:
+        - /root/ready.py
+        args:
+        - --container-name
+        - {{ .Values.mariadb.nameOverride }}
+        env:
+        - name: NAMESPACE
+          valueFrom:
+            fieldRef:
+              apiVersion: v1
+              fieldPath: metadata.namespace
+        image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        name: {{ include "common.name" . }}-readiness
+      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: SPRING_APPLICATION_JSON
+              valueFrom:
+                configMapKeyRef:
+                  name: {{ template "common.fullname" . }}
+                  key: spring_application_json
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+        {{- if .Values.nodeSelector }}
+        nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 10 }}
+        {{- end -}}
+        {{- if .Values.affinity }}
+        affinity:
+{{ toYaml .Values.affinity | indent 10 }}
+        {{- end }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/clamp/templates/service.yaml b/kubernetes/clamp/templates/service.yaml
new file mode 100644
index 0000000000..91485a1eec
--- /dev/null
+++ b/kubernetes/clamp/templates/service.yaml
@@ -0,0 +1,25 @@
+apiVersion: v1
+kind: Service
+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:
+  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.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/clamp/values.yaml b/kubernetes/clamp/values.yaml
index 103472afd9..e077531015 100644
--- a/kubernetes/clamp/values.yaml
+++ b/kubernetes/clamp/values.yaml
@@ -1,13 +1,85 @@
-nsPrefix: onap
+#################################################################
+# Global configuration defaults.
+#################################################################
+global: # global defaults
+  nodePortPrefix: 302
+  repositorySecret: eyJuZXh1czMub25hcC5vcmc6MTAwMDEiOnsidXNlcm5hbWUiOiJkb2NrZXIiLCJwYXNzd29yZCI6ImRvY2tlciIsImVtYWlsIjoiQCIsImF1dGgiOiJaRzlqYTJWeU9tUnZZMnRsY2c9PSJ9fQ==
+  readinessRepository: oomk8s
+  readinessImage: readiness-check:1.0.0
+  loggingRepository: docker.elastic.co
+  loggingImage: beats/filebeat:5.5.0
+
+subChartsOnly:
+  enabled: true
+
+# application image
+repository: nexus3.onap.org:10001
+image: onap/clamp
 pullPolicy: Always
-nodePortPrefix: 302
-mysqlPassword: strong_pitchou
-dataRootDir: /dockerdata-nfs
-clampReplicas: 1
-clampMariaDbReplicas: 1
-image:
-  readiness: oomk8s/readiness-check:1.1.0
-  clampImage: nexus3.onap.org:10001/onap/clamp
-  clampVersion: v1.1.0
-  mariadbImage: nexus3.onap.org:10001/mariadb
-  mariadbVersion: 10.1.11
+
+# flag to enable debugging - application support required
+debugEnabled: false
+
+#################################################################
+# Application configuration defaults.
+#################################################################
+config:
+  mysqlPassword: strong_pitchou
+  dataRootDir: /dockerdata-nfs
+  springApplicationJson: '{
+  "spring.datasource.camunda.url": "jdbc:mariadb:sequential://clamp-mariadb.{{include "common.namespace" .}}:3306/camundabpm?verifyServerCertificate=false&useSSL=false&requireSSL=false&autoReconnect=true&retriesAllDown=2147483647&failoverLoopRetries=2147483647",
+  "spring.datasource.cldsdb.url": "jdbc:mariadb:sequential://clamp-mariadb.{{include "common.namespace" .}}:3306/cldsdb4?verifyServerCertificate=false&useSSL=false&requireSSL=false&autoReconnect=true&retriesAllDown=2147483647&failoverLoopRetries=2147483647"
+  }'
+
+# subchart configuration
+mariadb:
+  nameOverride: clampdb
+
+
+# default number of instances
+replicaCount: 1
+
+nodeSelector: {}
+
+affinity: {}
+
+# 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
+
+
+service:
+  type: NodePort
+  name: clamp
+  internalPort: 8080
+  nodePort: 95
+
+ingress:
+  enabled: false
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  #
+  # Example:
+  # Configure resource requests and limits
+  # ref: http://kubernetes.io/docs/user-guide/compute-resources/
+  # Minimum memory for development is 2 CPU cores and 4GB memory
+  # Minimum memory for production is 4 CPU cores and 8GB memory
+#resources:
+#  limits:
+#    cpu: 2
+#    memory: 4Gi
+#  requests:
+#    cpu: 2
+#    memory: 4Gi