AAI Rolling upgrade using helm hooks

Change-Id: I81b8c7069e374e2ee789f6dd99e6cb55d98e5d28
Issue-ID: OOM-1676
Signed-off-by: Mahendra Raghuwanshi <mahendra.raghuwanshi@amdocs.com>

29 files changed, 736 insertions, 774 deletions

diff --git a/kubernetes/aai/charts/aai-cassandra/.helmignore b/kubernetes/aai/charts/aai-cassandra/.helmignore
deleted file mode 100644
index daebc7da77..0000000000
--- a/kubernetes/aai/charts/aai-cassandra/.helmignore
+++ /dev/null
@@ -1,21 +0,0 @@
-# Patterns to ignore when building packages.

-# This supports shell glob matching, relative path matching, and

-# negation (prefixed with !). Only one pattern per line.

-.DS_Store

-# Common VCS dirs

-.git/

-.gitignore

-.bzr/

-.bzrignore

-.hg/

-.hgignore

-.svn/

-# Common backup files

-*.swp

-*.bak

-*.tmp

-*~

-# Various IDEs

-.project

-.idea/

-*.tmproj

diff --git a/kubernetes/aai/charts/aai-cassandra/Chart.yaml b/kubernetes/aai/charts/aai-cassandra/Chart.yaml
deleted file mode 100644
index 3987a111c0..0000000000
--- a/kubernetes/aai/charts/aai-cassandra/Chart.yaml
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright © 2018 Amdocs, Bell Canada, AT&T
-#
-# 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 AAI Cassandra
-name: aai-cassandra
-version: 4.0.0
diff --git a/kubernetes/aai/charts/aai-cassandra/templates/service.yaml b/kubernetes/aai/charts/aai-cassandra/templates/service.yaml
deleted file mode 100644
index 17176f1ded..0000000000
--- a/kubernetes/aai/charts/aai-cassandra/templates/service.yaml
+++ /dev/null
@@ -1,53 +0,0 @@
-# Copyright © 2018 Amdocs, Bell Canada, AT&T
-#
-# 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.name" . }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-  annotations:
-    service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
-spec:
-  type: {{ .Values.service.type }}
-# Not working, open k8s bug: https://github.com/kubernetes/kubernetes/issues/58662
-  publishNotReadyAddresses: true
-  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 }}
-  - port: {{ .Values.service.internalPort2 }}
-    nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort2 }}
-    name: {{ .Values.service.portName3 }}
-  - port: {{ .Values.service.internalPort3 }}
-    nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort3 }}
-    name: {{ .Values.service.portName3 }}
-  {{- else -}}
-  - port: {{ .Values.service.internalPort }}
-    name: {{ .Values.service.portName }}
-  - port: {{ .Values.service.internalPort2 }}
-    name: {{ .Values.service.portName2 }}
-  - port: {{ .Values.service.internalPort3 }}
-    name: {{ .Values.service.portName3 }}
-  {{- end}}
-  selector:
-    app: {{ include "common.name" . }}
-    release: {{ .Release.Name }}
-  clusterIP: None
diff --git a/kubernetes/aai/charts/aai-cassandra/templates/statefulset.yaml b/kubernetes/aai/charts/aai-cassandra/templates/statefulset.yaml
deleted file mode 100644
index bd62c56001..0000000000
--- a/kubernetes/aai/charts/aai-cassandra/templates/statefulset.yaml
+++ /dev/null
@@ -1,132 +0,0 @@
-# Copyright © 2018 Amdocs, Bell Canada, AT&T
-#
-# 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: apps/v1beta1
-kind: StatefulSet
-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:
-  serviceName: {{ include "common.servicename" . }}
-  replicas: {{ .Values.replicaCount }}
-  podManagementPolicy: {{ .Values.podManagementPolicy }}
-  updateStrategy:
-    type: {{ .Values.updateStrategy.type }}
-  template:
-    metadata:
-      labels:
-        app: {{ include "common.name" . }}
-        release: {{ .Release.Name }}
-      name: {{ include "common.name" . }}
-    spec:
-      containers:
-      - name: {{ include "common.name" . }}
-        image: {{ .Values.image }}
-        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
-        ports:
-        - containerPort: {{ .Values.service.internalPort }}
-        - containerPort: {{ .Values.service.internalPort2 }}
-        - containerPort: {{ .Values.service.internalPort3 }}
-        {{- if eq .Values.liveness.enabled true }}
-        livenessProbe:
-          exec:
-           command:
-            - /bin/bash
-            - -c
-            - nodetool status | grep $POD_IP | awk '$1!="UN" { exit 1; }'
-          initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
-          periodSeconds: {{ .Values.liveness.periodSeconds }}
-        {{ end -}}
-        readinessProbe:
-          exec:
-            command:
-            - /bin/bash
-            - -c
-            - nodetool status | grep $POD_IP | awk '$1!="UN" { exit 1; }'
-          initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
-          periodSeconds: {{ .Values.readiness.periodSeconds }}
-        lifecycle:
-          preStop:
-            exec:
-              command: ["/bin/sh", "-c", "PID=$(pidof java) && kill $PID && while ps -p $PID > /dev/null; do sleep 1; done"]
-        env:
-        {{- $seed_size := default 1 .Values.replicaCount | int -}}
-        {{- $global := . }}
-          - name: MAX_HEAP_SIZE
-            value: {{ .Values.config.heap.max }}
-          - name: HEAP_NEWSIZE
-            value: {{ .Values.config.heap.min }}
-          - name: CASSANDRA_SEEDS
-            value: "{{- range $i, $e := until $seed_size }}{{ template "common.fullname" $global }}-{{ $i }}.{{ include "common.servicename" $global }},{{- end }}"
-          - name: JVM_OPTS
-            value: {{ .Values.config.jvmOpts | quote }}
-          - name: CASSANDRA_CLUSTER_NAME
-            value: {{ .Values.config.clusterName | quote }}
-          - name: CASSANDRA_DC
-            value: {{ .Values.config.dataCenter | quote }}
-          - name: CASSANDRA_RACK
-            value: {{ .Values.config.rackName | quote }}
-          - name: CASSANDRA_AUTO_BOOTSTRAP
-            value: {{ .Values.config.autoBootstrap | quote }}
-          - name: POD_IP
-            valueFrom:
-              fieldRef:
-                fieldPath: status.podIP
-        volumeMounts:
-          - name: cassandra-data
-            mountPath: /var/lib/cassandra
-        resources:
-{{ include "common.resources" . | indent 10 }}
-      {{- if .Values.nodeSelector }}
-      nodeSelector:
-{{ toYaml .Values.nodeSelector | indent 8 }}
-      {{- end -}}
-      {{- if .Values.affinity }}
-      affinity:
-{{ toYaml .Values.affinity | indent 8 }}
-      {{- end }}
-      volumes:
-      - name: localtime
-        hostPath:
-          path: /etc/localtime
-  {{- if not .Values.persistence.enabled }}
-      - name: cassandra-data
-        emptyDir: {}
-  {{- else }}
-  volumeClaimTemplates:
-    - metadata:
-        name: cassandra-data
-        labels:
-          app: {{ template "common.fullname" . }}
-          chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
-          release: "{{ .Release.Name }}"
-          heritage: "{{ .Release.Service }}"
-      annotations:
-        volume.beta.kubernetes.io/storage-class: {{ .Values.persistence.storageClass }}
-      spec:
-        accessModes:
-          - {{ .Values.persistence.accessMode | quote }}
-        resources:
-          requests:
-            storage: {{ .Values.persistence.size | quote }}
-        selector:
-          matchLabels:
-            app: {{ include "common.name" . }}
-            release: "{{ .Release.Name }}"
-  {{- end }}
diff --git a/kubernetes/aai/charts/aai-cassandra/templates/volumes.yaml b/kubernetes/aai/charts/aai-cassandra/templates/volumes.yaml
deleted file mode 100644
index b949064077..0000000000
--- a/kubernetes/aai/charts/aai-cassandra/templates/volumes.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-# Copyright © 2018 Amdocs, Bell Canada, AT&T
-#
-# 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.
-
-#{{ if .Values.persistence.enabled }}
-{{- $root := . -}}
-{{ range $i, $e := until (atoi (quote $root.Values.replicaCount) | default 3) }}
----
-apiVersion: v1
-kind: PersistentVolume
-metadata:
-  name: {{ $root.Release.Name }}-{{ $root.Values.service.name }}-{{ $i }}
-  namespace: {{ $root.Release.Namespace }}
-  labels:
-    type: {{ $root.Values.persistence.storageType }}
-    app: {{ $root.Values.service.name }}
-    chart: {{ $root.Chart.Name }}-{{ $root.Chart.Version | replace "+" "_" }}
-    release: {{ $root.Release.Name }}
-    heritage: {{ $root.Release.Service }}
-spec:
-  capacity:
-    storage: {{ $root.Values.persistence.size }}
-  accessModes:
-    - {{ $root.Values.persistence.accessMode }}
-  hostPath:
-    path: {{ $root.Values.persistence.mountPath }}/{{ $root.Release.Name }}/{{ $root.Values.persistence.mountSubPath }}-{{ $i }}
-  persistentVolumeReclaimPolicy: {{ $root.Values.persistence.volumeReclaimPolicy }}
-{{ end }}
-#{{ end }}
diff --git a/kubernetes/aai/charts/aai-cassandra/values.yaml b/kubernetes/aai/charts/aai-cassandra/values.yaml
deleted file mode 100644
index 1e1d2c1c2f..0000000000
--- a/kubernetes/aai/charts/aai-cassandra/values.yaml
+++ /dev/null
@@ -1,121 +0,0 @@
-# Copyright © 2018 Amdocs, Bell Canada, AT&T
-#
-# 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.
-
-# Default values for cassandra.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
-global: # global defaults
-  nodePortPrefix: 302
-
-
-# application image
-dockerhubRepository: registry.hub.docker.com
-image: cassandra:2.1
-pullPolicy: Always
-
-# application configuration
-config:
-  heap:
-    max: 512M
-    min: 100M
-  jvmOpts: -Dcassandra.consistent.rangemovement=false
-  clusterName: aai-cluster
-  dataCenter: Pod lab
-  rackName: Rack1
-  autoBootstrap: true
-  ports:
-    cql: 9042
-    thrift: 9160
-    # If a JVM Agent is in place
-    # agent: 61621
-
-# default number of instances
-replicaCount: 3
-
-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: ClusterIP
-  name: aai-cassandra
-  internalPort: 9042
-  portName: cql
-  internalPort2: 9160
-  portName2: thrift
-  internalPort3: 61621
-  portName3: agent
-
-podManagementPolicy: OrderedReady
-updateStrategy:
-  type: OnDelete
-
-ingress:
-  enabled: false
-
-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: ReadWriteOnce
-  size: 2Gi
-  mountPath: /dockerdata-nfs
-  mountSubPath: aai/cassandra
-  storageType: local
-  storageClass: ""
-
-
-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/aai/charts/aai-champ/resources/config/dynamic/conf/champ-beans.xml b/kubernetes/aai/charts/aai-champ/resources/config/dynamic/conf/champ-beans.xml
index 38fd64c5dc..3977a68834 100644
--- a/kubernetes/aai/charts/aai-champ/resources/config/dynamic/conf/champ-beans.xml
+++ b/kubernetes/aai/charts/aai-champ/resources/config/dynamic/conf/champ-beans.xml
@@ -47,12 +47,9 @@ xsi:schemaLocation="
         <entry key="storage.backend" value="cassandra"/>
         <entry key="storage.cassandra.read-consistency-level" value="LOCAL_QUORUM"/>
         <entry key="storage.cassandra.write-consistency-level" value="LOCAL_QUORUM"/>
-        <entry key="storage.cassandra.replication-factor" value="3"/>
+        <entry key="storage.cassandra.replication-factor" value="{{ .Values.global.cassandra.replicas }}"/>
         <entry key="storage.cassandra.replication-strategy-class" value="org.apache.cassandra.locator.SimpleStrategy"/>
-
-        {{- $seed_size := default 1 .Values.global.cassandra.replicas | int -}}
-        {{- $global := . }}
-        <entry key="storage.hostname" value="{{- range $i, $e := until $seed_size }}{{ $global.Release.Name }}-{{$global.Values.global.cassandra.serviceName}}-{{ $i }}.{{$global.Values.global.cassandra.serviceName}},{{- end }}"/>
+        <entry key="storage.hostname" value="{{ .Values.global.cassandra.serviceName }}"/>
     </util:map>
 
     <!-- Janus Implementation -->
diff --git a/kubernetes/aai/charts/aai-champ/templates/deployment.yaml b/kubernetes/aai/charts/aai-champ/templates/deployment.yaml
index 8e4d7f48cb..a311f68799 100644
--- a/kubernetes/aai/charts/aai-champ/templates/deployment.yaml
+++ b/kubernetes/aai/charts/aai-champ/templates/deployment.yaml
@@ -36,7 +36,11 @@ spec:
           - /root/ready.py
           args:
           - --container-name
+          {{- if .Values.global.cassandra.localCluster }}
           - aai-cassandra
+          {{- else }}
+          - cassandra
+          {{- end }}
           env:
           - name: NAMESPACE
             valueFrom:
diff --git a/kubernetes/aai/charts/aai-graphadmin/resources/config/janusgraph-cached.properties b/kubernetes/aai/charts/aai-graphadmin/resources/config/janusgraph-cached.properties
index 6a28dee46e..82e7ea9b72 100644
--- a/kubernetes/aai/charts/aai-graphadmin/resources/config/janusgraph-cached.properties
+++ b/kubernetes/aai/charts/aai-graphadmin/resources/config/janusgraph-cached.properties
@@ -22,17 +22,14 @@ query.smart-limit=false
 
 {{ if .Values.global.config.cluster.cassandra.dynamic }}
 
-{{- $seed_size := default 1 .Values.global.cassandra.replicas | int -}}
-{{- $global := . }}
-
 storage.backend=cassandra
-storage.hostname={{- range $i, $e := until $seed_size }}{{ $global.Release.Name }}-{{$global.Values.global.cassandra.serviceName}}-{{ $i }}.{{$global.Values.global.cassandra.serviceName}},{{- end }}
+storage.hostname={{.Values.global.cassandra.serviceName}}
 
 storage.cassandra.keyspace=aaigraph
 
 storage.cassandra.read-consistency-level=LOCAL_QUORUM
 storage.cassandra.write-consistency-level=LOCAL_QUORUM
-storage.cassandra.replication-factor=3
+storage.cassandra.replication-factor={{.Values.global.cassandra.replicas}}
 storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
 
 {{ else }}
diff --git a/kubernetes/aai/charts/aai-graphadmin/resources/config/janusgraph-realtime.properties b/kubernetes/aai/charts/aai-graphadmin/resources/config/janusgraph-realtime.properties
index 7832d1a969..e9e9a9e9c9 100644
--- a/kubernetes/aai/charts/aai-graphadmin/resources/config/janusgraph-realtime.properties
+++ b/kubernetes/aai/charts/aai-graphadmin/resources/config/janusgraph-realtime.properties
@@ -20,17 +20,13 @@ query.smart-limit=false
 
 {{ if .Values.global.config.cluster.cassandra.dynamic }}
 
-{{- $seed_size := default 1 .Values.global.cassandra.replicas | int -}}
-{{- $global := . }}
-
 storage.backend=cassandra
-storage.hostname={{- range $i, $e := until $seed_size }}{{ $global.Release.Name }}-{{$global.Values.global.cassandra.serviceName}}-{{ $i }}.{{$global.Values.global.cassandra.serviceName}},{{- end }}
-
+storage.hostname={{.Values.global.cassandra.serviceName}}
 storage.cassandra.keyspace=aaigraph
 
 storage.cassandra.read-consistency-level=LOCAL_QUORUM
 storage.cassandra.write-consistency-level=LOCAL_QUORUM
-storage.cassandra.replication-factor=3
+storage.cassandra.replication-factor={{.Values.global.cassandra.replicas}}
 storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
 
 {{ else }}
diff --git a/kubernetes/aai/charts/aai-graphadmin/resources/config/migration/janusgraph-migration-cached.properties b/kubernetes/aai/charts/aai-graphadmin/resources/config/migration/janusgraph-migration-cached.properties
new file mode 100644
index 0000000000..28e3089b88
--- /dev/null
+++ b/kubernetes/aai/charts/aai-graphadmin/resources/config/migration/janusgraph-migration-cached.properties
@@ -0,0 +1,70 @@
+#
+# ============LICENSE_START=======================================================
+# Copyright © 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=========================================================
+
+query.fast-property=true
+query.smart-limit=false
+
+{{- if eq .Values.global.jobs.migration.remoteCassandra.enabled false }}
+
+storage.backend=cassandra
+
+#In case of upgrades from Casablanca provide the override aai.global.cassandra.existingInstServiceName=aai-cassandra
+storage.hostname={{ .Values.global.cassandra.existingInstServiceName | default .Values.global.cassandra.serviceName }}
+
+storage.cassandra.keyspace=aaigraph
+storage.cassandra.read-consistency-level=LOCAL_QUORUM
+storage.cassandra.write-consistency-level=LOCAL_QUORUM
+storage.cassandra.replication-factor=3
+storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
+{{- else }}
+{{- if .Values.global.jobs.migration.remoteCassandra.storage }}
+storage.backend={{ .Values.global.jobs.migration.remoteCassandra.storage.backend }}
+storage.hostname={{ .Values.global.jobs.migration.remoteCassandra.storage.hostname }}
+{{- if eq .Values.global.jobs.migration.remoteCassandra.storage.backend "cassandra" }}
+storage.cassandra.keyspace={{ .Values.global.jobs.migration.remoteCassandra.storage.name }}
+storage.cassandra.read-consistency-level={{ .Values.global.jobs.migration.remoteCassandra.storage.cassandra.readConsistency }}
+storage.cassandra.write-consistency-level={{ .Values.global.jobs.migration.remoteCassandra.storage.cassandra.writeConsistency }}
+storage.cassandra.replication-factor={{ .Values.global.jobs.migration.remoteCassandra.storage.cassandra.replicationFactor | int }}
+storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
+
+{{- else if eq .Values.global.jobs.migration.remoteCassandra.storage.backend "cql" }}
+storage.cql.keyspace={{ .Values.global.jobs.migration.remoteCassandra.storage.name }}
+storage.cql.read-consistency-level={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.readConsistency }}
+storage.cql.write-consistency-level={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.readConsistency }}
+storage.cql.replication-factor={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.replicationFactor | int }}
+storage.cql.only-use-local-consistency-for-system-operations={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.localConsistencyForSysOps }}
+storage.cql.cluster-name={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.clusterName }}
+storage.cql.local-datacenter={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.localDataCenter }}
+
+{{- else if eq .Values.global.jobs.migration.remoteCassandra.storage.backend "hbase" }}
+storage.hbase.table={{ .Values.global.jobs.migration.remoteCassandra.storage.name }}
+{{- end }}
+storage.connection-timeout={{ .Values.global.jobs.migration.remoteCassandra.storage.connectionTimeout | int }}
+cache.tx-cache-size={{ .Values.global.jobs.migration.remoteCassandra.storage.cacheSize | int }}
+log.tx.key-consistent={{ .Values.global.jobs.migration.remoteCassandra.storage.keyConsistent }}
+{{- end }}
+{{- end }}
+storage.lock.wait-time=300
+
+#caching on
+cache.db-cache = true
+cache.db-cache-clean-wait = 20
+cache.db-cache-time = 180000
+cache.db-cache-size = 0.3
+
+#load graphson file on startup
+load.snapshot.file=false
diff --git a/kubernetes/aai/charts/aai-graphadmin/resources/config/migration/janusgraph-migration-real.properties b/kubernetes/aai/charts/aai-graphadmin/resources/config/migration/janusgraph-migration-real.properties
new file mode 100644
index 0000000000..4c28b20781
--- /dev/null
+++ b/kubernetes/aai/charts/aai-graphadmin/resources/config/migration/janusgraph-migration-real.properties
@@ -0,0 +1,65 @@
+#
+# ============LICENSE_START=======================================================
+# Copyright © 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=========================================================
+
+query.fast-property=true
+query.smart-limit=false
+
+{{- if eq .Values.global.jobs.migration.remoteCassandra.enabled false }}
+
+storage.backend=cassandra
+
+#In case of upgrades from Casablanca provide the override aai.global.cassandra.existingInstServiceName=aai-cassandra
+storage.hostname={{ .Values.global.cassandra.existingInstServiceName | default .Values.global.cassandra.serviceName }}
+
+storage.cassandra.keyspace=aaigraph
+storage.cassandra.read-consistency-level=LOCAL_QUORUM
+storage.cassandra.write-consistency-level=LOCAL_QUORUM
+storage.cassandra.replication-factor=3
+storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
+{{- else }}
+{{- if .Values.global.jobs.migration.remoteCassandra.storage }}
+storage.backend={{ .Values.global.jobs.migration.remoteCassandra.storage.backend }}
+storage.hostname={{ .Values.global.jobs.migration.remoteCassandra.storage.hostname }}
+{{- if eq .Values.global.jobs.migration.remoteCassandra.storage.backend "cassandra" }}
+storage.cassandra.keyspace={{ .Values.global.jobs.migration.remoteCassandra.storage.name }}
+storage.cassandra.read-consistency-level={{ .Values.global.jobs.migration.remoteCassandra.storage.cassandra.readConsistency }}
+storage.cassandra.write-consistency-level={{ .Values.global.jobs.migration.remoteCassandra.storage.cassandra.writeConsistency }}
+storage.cassandra.replication-factor={{ .Values.global.jobs.migration.remoteCassandra.storage.cassandra.replicationFactor | int }}
+storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
+
+{{- else if eq .Values.global.jobs.migration.remoteCassandra.storage.backend "cql" }}
+storage.cql.keyspace={{ .Values.global.jobs.migration.remoteCassandra.storage.name }}
+storage.cql.read-consistency-level={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.readConsistency }}
+storage.cql.write-consistency-level={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.readConsistency }}
+storage.cql.replication-factor={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.replicationFactor | int }}
+storage.cql.only-use-local-consistency-for-system-operations={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.localConsistencyForSysOps }}
+storage.cql.cluster-name={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.clusterName }}
+storage.cql.local-datacenter={{ .Values.global.jobs.migration.remoteCassandra.storage.cql.localDataCenter }}
+
+{{- else if eq .Values.global.jobs.migration.remoteCassandra.storage.backend "hbase" }}
+storage.hbase.table={{ .Values.global.jobs.migration.remoteCassandra.storage.name }}
+{{- end }}
+storage.connection-timeout={{ .Values.global.jobs.migration.remoteCassandra.storage.connectionTimeout | int }}
+cache.tx-cache-size={{ .Values.global.jobs.migration.remoteCassandra.storage.cacheSize | int }}
+log.tx.key-consistent={{ .Values.global.jobs.migration.remoteCassandra.storage.keyConsistent }}
+{{- end }}
+{{- end }}
+storage.lock.wait-time=300
+# Setting db-cache to false ensure the fastest propagation of changes across servers
+cache.db-cache = false
+#load graphson file on startup
+load.snapshot.file=false
diff --git a/kubernetes/aai/charts/aai-graphadmin/templates/configmap.yaml b/kubernetes/aai/charts/aai-graphadmin/templates/configmap.yaml
index 281bac6915..bd229d3fb0 100644
--- a/kubernetes/aai/charts/aai-graphadmin/templates/configmap.yaml
+++ b/kubernetes/aai/charts/aai-graphadmin/templates/configmap.yaml
@@ -20,90 +20,44 @@
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ include "common.fullname" . }}-log
+  name: {{ include "common.fullname" . }}-configmap
   namespace: {{ include "common.namespace" . }}
   labels:
     app: {{ include "common.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+  {{- if .Values.global.jobs.migration.enabled }}
+  annotations:
+    "helm.sh/hook": pre-upgrade,pre-install
+    "helm.sh/hook-weight": "0"
+    "helm.sh/hook-delete-policy": before-hook-creation
+  {{- end }}
 data:
 {{ tpl (.Files.Glob "resources/config/logback.xml").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-localhost-access-log-configmap
-  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/localhost-access-logback.xml").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-db-real-configmap
-  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/janusgraph-realtime.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-db-cached-configmap
-  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/janusgraph-cached.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-aaiconfig-configmap
-  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/aaiconfig.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-springapp-configmap
-  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/application.properties").AsConfig . | indent 2 }}
+{{ tpl (.Files.Glob "resources/config/realm.properties").AsConfig . | indent 2 }}
+
+{{- if .Values.global.jobs.migration.enabled }}
 ---
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ include "common.fullname" . }}-realm-configmap
+  name: {{ include "common.fullname" . }}-migration-configmap
   namespace: {{ include "common.namespace" . }}
   labels:
     app: {{ include "common.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+  annotations:
+    "helm.sh/hook": pre-upgrade,pre-install
+    "helm.sh/hook-weight": "0"
+    "helm.sh/hook-delete-policy": before-hook-creation
 data:
-{{ tpl (.Files.Glob "resources/config/realm.properties").AsConfig . | indent 2 }}
+{{ tpl (.Files.Glob "resources/config/migration/*").AsConfig . | indent 2 }}
+{{- end }}
diff --git a/kubernetes/aai/charts/aai-graphadmin/templates/deployment.yaml b/kubernetes/aai/charts/aai-graphadmin/templates/deployment.yaml
index b595ac81bf..f768603a89 100644
--- a/kubernetes/aai/charts/aai-graphadmin/templates/deployment.yaml
+++ b/kubernetes/aai/charts/aai-graphadmin/templates/deployment.yaml
@@ -16,7 +16,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ============LICENSE_END=========================================================
-
 apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:
@@ -45,7 +44,12 @@ spec:
     {{ if .Values.global.initContainers.enabled }}
       initContainers:
       - command:
-      {{  if .Values.global.jobs.createSchema.enabled  }}
+      {{ if .Values.global.jobs.migration.enabled }}
+        - /root/job_complete.py
+        args:
+        - --job-name
+        - {{ .Release.Name }}-aai-graphadmin-migration
+      {{  else if .Values.global.jobs.createSchema.enabled  }}
         - /root/job_complete.py
         args:
         - --job-name
@@ -54,7 +58,11 @@ spec:
         - /root/ready.py
         args:
         - --container-name
+        {{- if .Values.global.cassandra.localCluster }}
         - aai-cassandra
+        {{- else }}
+        - cassandra
+        {{- end }}
         - --container-name
         - aai-schema-service
       {{  end  }}
@@ -82,27 +90,27 @@ spec:
           name: localtime
           readOnly: true
         - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-realtime.properties
-          name: {{ include "common.fullname" . }}-db-real-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-realtime.properties
         - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-cached.properties
-          name: {{ include "common.fullname" . }}-db-cached-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-cached.properties
         - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/aaiconfig.properties
-          name: {{ include "common.fullname" . }}-aaiconfig-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: aaiconfig.properties
         - mountPath: /opt/aai/logroot/AAI-RES
           name: {{ include "common.fullname" . }}-logs
         - mountPath: /opt/app/aai-graphadmin/resources/logback.xml
-          name: {{ include "common.fullname" . }}-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: logback.xml
         - mountPath: /opt/app/aai-graphadmin/resources/localhost-access-logback.xml
-          name: {{ include "common.fullname" . }}-localhost-access-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: localhost-access-logback.xml
         - mountPath: /opt/app/aai-graphadmin/resources/etc/auth/realm.properties
-          name: {{ include "common.fullname" . }}-realm-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: realm.properties
         - mountPath: /opt/app/aai-graphadmin/resources/application.properties
-          name: {{ include "common.fullname" . }}-springapp-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: application.properties
           {{ $global := . }}
           {{ range $job := .Values.global.config.auth.files }}
@@ -162,27 +170,9 @@ spec:
         emptyDir: {}
       - name: {{ include "common.fullname" . }}-filebeat
         emptyDir: {}
-      - name: {{ include "common.fullname" . }}-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-log
-      - name: {{ include "common.fullname" . }}-localhost-access-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-localhost-access-log-configmap
-      - name: {{ include "common.fullname" . }}-db-real-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-db-real-configmap
-      - name: {{ include "common.fullname" . }}-db-cached-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-db-cached-configmap
-      - name: {{ include "common.fullname" . }}-aaiconfig-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-aaiconfig-configmap
-      - name: {{ include "common.fullname" . }}-springapp-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-springapp-configmap
-      - name: {{ include "common.fullname" . }}-realm-conf
+      - name: {{ include "common.fullname" . }}-config
         configMap:
-         name: {{ include "common.fullname" . }}-realm-configmap
+         name: {{ include "common.fullname" . }}-configmap
       - name: {{ include "common.fullname" . }}-auth-truststore-sec
         secret:
          secretName: aai-common-truststore
diff --git a/kubernetes/aai/charts/aai-graphadmin/templates/job.yaml b/kubernetes/aai/charts/aai-graphadmin/templates/job.yaml
index a62202ba32..e5b673bee2 100644
--- a/kubernetes/aai/charts/aai-graphadmin/templates/job.yaml
+++ b/kubernetes/aai/charts/aai-graphadmin/templates/job.yaml
@@ -29,8 +29,7 @@
 # If you are using an existing cassandra cluster not coming from oom
 # then it is your job to ensure that there are no connections to the database
 
-{{ if .Values.global.jobs.createSchema.enabled }}
-
+{{- if and ( not .Values.global.jobs.migration.enabled ) ( .Values.global.jobs.createSchema.enabled ) }}
 apiVersion: batch/v1
 kind: Job
 metadata:
@@ -55,7 +54,11 @@ spec:
         - /root/ready.py
         args:
         - --container-name
+        {{- if .Values.global.cassandra.localCluster }}
         - aai-cassandra
+        {{- else }}
+        - cassandra
+        {{- end }}
         - --container-name
         - aai-schema-service
         env:
@@ -85,24 +88,24 @@ spec:
           name: localtime
           readOnly: true
         - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-realtime.properties
-          name: {{ include "common.fullname" . }}-db-real-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-realtime.properties
         - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-cached.properties
-          name: {{ include "common.fullname" . }}-db-cached-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-cached.properties
         - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/aaiconfig.properties
-          name: {{ include "common.fullname" . }}-aaiconfig-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: aaiconfig.properties
         - mountPath: /opt/aai/logroot/AAI-GA
           name: {{ include "common.fullname" . }}-logs
         - mountPath: /opt/app/aai-graphadmin/resources/logback.xml
-          name: {{ include "common.fullname" . }}-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: logback.xml
         - mountPath: /opt/app/aai-graphadmin/resources/localhost-access-logback.xml
-          name: {{ include "common.fullname" . }}-localhost-access-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: localhost-access-logback.xml
         - mountPath: /opt/app/aai-graphadmin/resources/application.properties
-          name: {{ include "common.fullname" . }}-springapp-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: application.properties
           {{ $global := . }}
           {{ range $job := .Values.global.config.auth.files }}
@@ -130,29 +133,179 @@ spec:
       - name: {{ include "common.fullname" . }}-logs
         hostPath:
           path: {{ .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}-create-db-schema
-      - name: {{ include "common.fullname" . }}-filebeat
-        emptyDir: {}
-      - name: {{ include "common.fullname" . }}-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-log
-      - name: {{ include "common.fullname" . }}-localhost-access-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-localhost-access-log-configmap
-      - name: {{ include "common.fullname" . }}-db-real-conf
+      - name: {{ include "common.fullname" . }}-config
         configMap:
-         name: {{ include "common.fullname" . }}-db-real-configmap
-      - name: {{ include "common.fullname" . }}-db-cached-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-db-cached-configmap
-      - name: {{ include "common.fullname" . }}-aaiconfig-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-aaiconfig-configmap
-      - name: {{ include "common.fullname" . }}-springapp-conf
+         name: {{ include "common.fullname" . }}-configmap
+      - name: {{ include "common.fullname" . }}-auth-truststore-sec
+        secret:
+         secretName: aai-common-truststore
+         items:
+          {{ range $job := .Values.global.config.auth.files }}
+           - key: {{ . }}
+             path: {{ . }}
+          {{ end }}
+      restartPolicy: Never
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
+{{ end }}
+{{- if .Values.global.jobs.migration.enabled }}
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{ include "common.fullname" . }}-migration
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}-job
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  annotations:
+    "helm.sh/hook": post-upgrade,post-rollback,post-install
+    "helm.sh/hook-weight": "1"
+    "helm.sh/hook-delete-policy": before-hook-creation
+spec:
+  backoffLimit: 20
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}-job
+        release: {{ .Release.Name }}
+      name: {{ include "common.name" . }}
+    spec:
+      initContainers:
+      - command:
+        - /root/ready.py
+        args:
+        - --container-name
+        {{- if .Values.global.cassandra.localCluster }}
+        - aai-cassandra
+        {{- else }}
+        - cassandra
+        {{- end }}
+        - --container-name
+        - aai-schema-service
+        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
+      - command:
+        - /bin/bash
+        - -c
+        - bash docker-entrypoint.sh dataRestoreFromSnapshot.sh `ls -t /opt/app/aai-graphadmin/logs/data/dataSnapshots|head -1|awk -F".P" '{ print $1 }'`
+        env:
+        - name: LOCAL_USER_ID
+          value: {{ .Values.global.config.userId | quote }}
+        - name: LOCAL_GROUP_ID
+          value: {{ .Values.global.config.groupId | quote }}
+        volumeMounts:
+        - mountPath: /etc/localtime
+          name: localtime
+          readOnly: true
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-realtime.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: janusgraph-realtime.properties
+        - mountPath: /opt/app/aai-graphadmin/logs/data/dataSnapshots
+          name: {{ include "common.fullname" . }}-snapshots
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-cached.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: janusgraph-cached.properties
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/aaiconfig.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: aaiconfig.properties
+        - mountPath: /opt/aai/logroot/AAI-GA
+          name: {{ include "common.fullname" . }}-logs
+        - mountPath: /opt/app/aai-graphadmin/resources/logback.xml
+          name: {{ include "common.fullname" . }}-config
+          subPath: logback.xml
+        - mountPath: /opt/app/aai-graphadmin/resources/localhost-access-logback.xml
+          name: {{ include "common.fullname" . }}-config
+          subPath: localhost-access-logback.xml
+        - mountPath: /opt/app/aai-graphadmin/resources/application.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: application.properties
+          {{ $global := . }}
+          {{ range $job := .Values.global.config.auth.files }}
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/auth/{{ . }}
+          name: {{ include "common.fullname" $global }}-auth-truststore-sec
+          subPath: {{ . }}
+          {{ end }}
+        image: "{{ include "common.repository" . }}/{{ .Values.image }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        name: {{ include "common.name" . }}-restore-backup
+      containers:
+      - image: "{{ include "common.repository" . }}/{{ .Values.image }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        name: {{ include "common.name" . }}-perform-migration
+        command:
+        - /bin/bash
+        - -c
+        - bash docker-entrypoint.sh run_Migrations.sh -e UpdateAaiUriIndexMigration --commit --skipPreMigrationSnapShot --runDisabled RebuildAllEdges
+        env:
+        - name: LOCAL_USER_ID
+          value: {{ .Values.global.config.userId | quote }}
+        - name: LOCAL_GROUP_ID
+          value: {{ .Values.global.config.groupId | quote }}
+        volumeMounts:
+        - mountPath: /etc/localtime
+          name: localtime
+          readOnly: true
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-realtime.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: janusgraph-realtime.properties
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-cached.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: janusgraph-cached.properties
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/aaiconfig.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: aaiconfig.properties
+        - mountPath: /opt/aai/logroot/AAI-GA
+          name: {{ include "common.fullname" . }}-logs
+        - mountPath: /opt/app/aai-graphadmin/resources/logback.xml
+          name: {{ include "common.fullname" . }}-config
+          subPath: logback.xml
+        - mountPath: /opt/app/aai-graphadmin/resources/localhost-access-logback.xml
+          name: {{ include "common.fullname" . }}-config
+          subPath: localhost-access-logback.xml
+        - mountPath: /opt/app/aai-graphadmin/resources/application.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: application.properties
+          {{ $global := . }}
+          {{ range $job := .Values.global.config.auth.files }}
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/auth/{{ . }}
+          name: {{ include "common.fullname" $global }}-auth-truststore-sec
+          subPath: {{ . }}
+          {{ end }}
+        resources:
+{{ include "common.resources" . }}
+      {{- if .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 8 }}
+      {{- end -}}
+      {{- if .Values.affinity }}
+      affinity:
+{{ toYaml .Values.affinity | indent 8 }}
+      {{- end }}
+      volumes:
+      - name: localtime
+        hostPath:
+          path: /etc/localtime
+      - name: filebeat-conf
         configMap:
-         name: {{ include "common.fullname" . }}-springapp-configmap
-      - name: {{ include "common.fullname" . }}-realm-conf
+          name: aai-filebeat
+      - name: {{ include "common.fullname" . }}-logs
+        emptyDir: {}
+      - name: {{ include "common.fullname" . }}-config
         configMap:
-         name: {{ include "common.fullname" . }}-realm-configmap
+         name: {{ include "common.fullname" . }}-configmap
+      - name: {{ include "common.fullname" . }}-snapshots
+        persistentVolumeClaim:
+          claimName: {{ include "common.fullname" . }}-migration
       - name: {{ include "common.fullname" . }}-auth-truststore-sec
         secret:
          secretName: aai-common-truststore
@@ -164,4 +317,112 @@ spec:
       restartPolicy: Never
       imagePullSecrets:
       - name: "{{ include "common.namespace" . }}-docker-registry-key"
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{ include "common.fullname" . }}-db-backup-job
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}-db-backup-job
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+  annotations:
+    "helm.sh/hook": pre-upgrade,pre-install
+    "helm.sh/hook-weight": "2"
+    "helm.sh/hook-delete-policy": before-hook-creation
+spec:
+  backoffLimit: 20
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}-db-backup-job
+        release: {{ .Release.Name }}
+      name: {{ include "common.name" . }}
+    spec:
+      {{ if eq .Values.global.jobs.migration.remoteCassandra.enabled false }}
+      initContainers:
+      - command:
+        - /bin/bash
+        - -c
+        - /root/ready.py --container-name aai-cassandra --timeout 1 || /root/ready.py --container-name cassandra
+        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" . }}-db-backup-readiness
+      {{- end }}
+      containers:
+      - name: {{ include "common.name" . }}-db-backup-job
+        image: "{{ include "common.repository" . }}/{{ .Values.image }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        command:
+        - /bin/bash
+        - docker-entrypoint.sh
+        - dataSnapshot.sh
+        env:
+        - name: LOCAL_USER_ID
+          value: {{ .Values.global.config.userId | quote }}
+        - name: LOCAL_GROUP_ID
+          value: {{ .Values.global.config.groupId | quote }}
+        volumeMounts:
+        - mountPath: /etc/localtime
+          name: localtime
+          readOnly: true
+        - mountPath: /opt/app/aai-graphadmin/logs/data/dataSnapshots
+          name: {{ include "common.fullname" . }}-snapshots
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-realtime.properties
+          name: {{ include "common.fullname" . }}-migration
+          subPath: janusgraph-migration-real.properties
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/janusgraph-cached.properties
+          name: {{ include "common.fullname" . }}-migration
+          subPath: janusgraph-migration-cached.properties
+        - mountPath: /opt/app/aai-graphadmin/resources/etc/appprops/aaiconfig.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: aaiconfig.properties
+        - mountPath: /opt/aai/logroot/AAI-RES/
+          name: {{ include "common.fullname" . }}-logs
+        - mountPath: /opt/app/aai-graphadmin/resources/logback.xml
+          name: {{ include "common.fullname" . }}-config
+          subPath: logback.xml
+        - mountPath: /opt/app/aai-graphadmin/resources/localhost-access-logback.xml
+          name: {{ include "common.fullname" . }}-config
+          subPath: localhost-access-logback.xml
+        - mountPath: /opt/app/aai-graphadmin/resources/application.properties
+          name: {{ include "common.fullname" . }}-config
+          subPath: application.properties
+        resources:
+{{ include "common.resources" . | indent 10 }}
+      {{- if .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 8 }}
+      {{- end -}}
+      {{- if .Values.affinity }}
+      affinity:
+{{ toYaml .Values.affinity | indent 8 }}
+      {{- end }}
+      volumes:
+      - name: localtime
+        hostPath:
+          path: /etc/localtime
+      - name: {{ include "common.fullname" . }}-logs
+        emptyDir: {}
+      - name: {{ include "common.fullname" . }}-config
+        configMap:
+         name: {{ include "common.fullname" . }}-configmap
+      - name: {{ include "common.fullname" . }}-migration
+        configMap:
+         name: {{ include "common.fullname" . }}-migration-configmap
+      - name: {{ include "common.fullname" . }}-snapshots
+        persistentVolumeClaim:
+          claimName: {{ include "common.fullname" . }}-migration
+      restartPolicy: Never
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
 {{ end }}
+
diff --git a/kubernetes/aai/charts/aai-graphadmin/templates/pv.yaml b/kubernetes/aai/charts/aai-graphadmin/templates/pv.yaml
new file mode 100644
index 0000000000..f6783315ad
--- /dev/null
+++ b/kubernetes/aai/charts/aai-graphadmin/templates/pv.yaml
@@ -0,0 +1,42 @@
+{{/*
+# Copyright ▒ 2017 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.
+*/}}
+
+{{- if .Values.global.jobs.migration.enabled -}}
+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" . }}
+  annotations:
+    "helm.sh/hook": pre-upgrade,pre-install
+    "helm.sh/hook-weight": "0"
+    "helm.sh/hook-delete-policy": before-hook-creation
+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.mountSubPath1 }}
+{{- end -}}
+
diff --git a/kubernetes/aai/charts/aai-graphadmin/templates/pvc.yaml b/kubernetes/aai/charts/aai-graphadmin/templates/pvc.yaml
new file mode 100644
index 0000000000..582afe9acd
--- /dev/null
+++ b/kubernetes/aai/charts/aai-graphadmin/templates/pvc.yaml
@@ -0,0 +1,51 @@
+{{/*
+# Copyright ▒ 2017 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.
+*/}}
+
+{{- if .Values.global.jobs.migration.enabled -}}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" . }}-migration
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+  annotations:
+    "helm.sh/hook": pre-upgrade,pre-install
+    "helm.sh/hook-weight": "-1"
+    "helm.sh/hook-delete-policy": before-hook-creation
+{{- if .Values.persistence.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/aai/charts/aai-graphadmin/values.yaml b/kubernetes/aai/charts/aai-graphadmin/values.yaml
index bdd6033bc3..498c3c185d 100644
--- a/kubernetes/aai/charts/aai-graphadmin/values.yaml
+++ b/kubernetes/aai/charts/aai-graphadmin/values.yaml
@@ -108,8 +108,26 @@ ingress:
   enabled: false
 
 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: aai/aai-graphadmin
+  mountSubPath1: aai/migration
 
 resources:
   small:
diff --git a/kubernetes/aai/charts/aai-resources/resources/config/janusgraph-cached.properties b/kubernetes/aai/charts/aai-resources/resources/config/janusgraph-cached.properties
index 2c22d14a41..9dc66368ce 100644
--- a/kubernetes/aai/charts/aai-resources/resources/config/janusgraph-cached.properties
+++ b/kubernetes/aai/charts/aai-resources/resources/config/janusgraph-cached.properties
@@ -25,17 +25,13 @@ query.smart-limit=false
 
 {{ if .Values.global.config.cluster.cassandra.dynamic }}
 
-{{- $seed_size := default 1 .Values.global.cassandra.replicas | int -}}
-{{- $global := . }}
-
 storage.backend=cassandra
-storage.hostname={{- range $i, $e := until $seed_size }}{{ $global.Release.Name }}-{{$global.Values.global.cassandra.serviceName}}-{{ $i }}.{{$global.Values.global.cassandra.serviceName}},{{- end }}
-
+storage.hostname={{.Values.global.cassandra.serviceName}}
 storage.cassandra.keyspace=aaigraph
 
 storage.cassandra.read-consistency-level=LOCAL_QUORUM
 storage.cassandra.write-consistency-level=LOCAL_QUORUM
-storage.cassandra.replication-factor=3
+storage.cassandra.replication-factor={{.Values.global.cassandra.replicas}}
 storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
 
 {{ else }}
diff --git a/kubernetes/aai/charts/aai-resources/resources/config/janusgraph-realtime.properties b/kubernetes/aai/charts/aai-resources/resources/config/janusgraph-realtime.properties
index b19c9b6df6..8791a0bd7e 100644
--- a/kubernetes/aai/charts/aai-resources/resources/config/janusgraph-realtime.properties
+++ b/kubernetes/aai/charts/aai-resources/resources/config/janusgraph-realtime.properties
@@ -23,17 +23,13 @@ query.smart-limit=false
 
 {{ if .Values.global.config.cluster.cassandra.dynamic }}
 
-{{- $seed_size := default 1 .Values.global.cassandra.replicas | int -}}
-{{- $global := . }}
-
 storage.backend=cassandra
-storage.hostname={{- range $i, $e := until $seed_size }}{{ $global.Release.Name }}-{{$global.Values.global.cassandra.serviceName}}-{{ $i }}.{{$global.Values.global.cassandra.serviceName}},{{- end }}
-
+storage.hostname={{.Values.global.cassandra.serviceName}}
 storage.cassandra.keyspace=aaigraph
 
 storage.cassandra.read-consistency-level=LOCAL_QUORUM
 storage.cassandra.write-consistency-level=LOCAL_QUORUM
-storage.cassandra.replication-factor=3
+storage.cassandra.replication-factor={{.Values.global.cassandra.replicas}}
 storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
 
 {{ else }}
diff --git a/kubernetes/aai/charts/aai-resources/templates/configmap.yaml b/kubernetes/aai/charts/aai-resources/templates/configmap.yaml
index 0f40d04dae..a4c2e317ad 100644
--- a/kubernetes/aai/charts/aai-resources/templates/configmap.yaml
+++ b/kubernetes/aai/charts/aai-resources/templates/configmap.yaml
@@ -15,7 +15,7 @@
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ include "common.fullname" . }}-log
+  name: {{ include "common.fullname" . }}-configmap
   namespace: {{ include "common.namespace" . }}
   labels:
     app: {{ include "common.name" . }}
@@ -24,83 +24,11 @@ metadata:
     heritage: {{ .Release.Service }}
 data:
 {{ tpl (.Files.Glob "resources/config/logback.xml").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-localhost-access-log-configmap
-  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/localhost-access-logback.xml").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-db-real-configmap
-  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/janusgraph-realtime.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-db-cached-configmap
-  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/janusgraph-cached.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-aaiconfig-configmap
-  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/aaiconfig.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-springapp-configmap
-  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/application.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-realm-configmap
-  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/realm.properties").AsConfig . | indent 2 }}
 ---
 apiVersion: v1
diff --git a/kubernetes/aai/charts/aai-resources/templates/deployment.yaml b/kubernetes/aai/charts/aai-resources/templates/deployment.yaml
index 9fe4c17cc9..d530c3dbbc 100644
--- a/kubernetes/aai/charts/aai-resources/templates/deployment.yaml
+++ b/kubernetes/aai/charts/aai-resources/templates/deployment.yaml
@@ -805,7 +805,12 @@ spec:
       {{ end }}
       initContainers:
       - command:
-      {{  if .Values.global.jobs.createSchema.enabled  }}
+      {{ if .Values.global.jobs.migration.enabled }}
+        - /root/job_complete.py
+        args:
+        - --job-name
+        - {{ .Release.Name }}-aai-graphadmin-migration
+      {{  else if .Values.global.jobs.createSchema.enabled  }}
         - /root/job_complete.py
         args:
         - --job-name
@@ -814,7 +819,11 @@ spec:
         - /root/ready.py
         args:
         - --container-name
+        {{- if .Values.global.cassandra.localCluster }}
         - aai-cassandra
+        {{- else }}
+        - cassandra
+        {{- end }}
         - --container-name
         - aai-schema-service
       {{  end  }}
@@ -849,24 +858,24 @@ spec:
           name: localtime
           readOnly: true
         - mountPath: /opt/app/aai-resources/resources/etc/appprops/janusgraph-realtime.properties
-          name: {{ include "common.fullname" . }}-db-real-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-realtime.properties
         - mountPath: /opt/app/aai-resources/resources/etc/appprops/janusgraph-cached.properties
-          name: {{ include "common.fullname" . }}-db-cached-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-cached.properties
         - mountPath: /opt/app/aai-resources/resources/etc/appprops/aaiconfig.properties
-          name: {{ include "common.fullname" . }}-aaiconfig-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: aaiconfig.properties
         - mountPath: /opt/aai/logroot/AAI-RES
           name: {{ include "common.fullname" . }}-logs
         - mountPath: /opt/app/aai-resources/resources/logback.xml
-          name: {{ include "common.fullname" . }}-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: logback.xml
         - mountPath: /opt/app/aai-resources/resources/localhost-access-logback.xml
-          name: {{ include "common.fullname" . }}-localhost-access-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: localhost-access-logback.xml
         - mountPath: /opt/app/aai-resources/resources/etc/auth/realm.properties
-          name: {{ include "common.fullname" . }}-realm-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: realm.properties
         {{ if .Values.global.installSidecarSecurity }}
         - mountPath: /opt/app/aai-resources/resources/etc/auth/aai_policy.json
@@ -898,7 +907,7 @@ spec:
           name: aai-common-aai-auth-mount
           subPath: truststoreONAPall.jks
         - mountPath: /opt/app/aai-resources/resources/application.properties
-          name: {{ include "common.fullname" . }}-springapp-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: application.properties
           {{ $global := . }}
           {{ range $job := .Values.global.config.auth.files }}
@@ -1042,33 +1051,15 @@ spec:
         emptyDir: {}
       - name: {{ include "common.fullname" . }}-filebeat
         emptyDir: {}
-      - name: {{ include "common.fullname" . }}-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-log
-      - name: {{ include "common.fullname" . }}-localhost-access-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-localhost-access-log-configmap
-      - name: {{ include "common.fullname" . }}-db-real-conf
+      - name: {{ include "common.fullname" . }}-config
         configMap:
-         name: {{ include "common.fullname" . }}-db-real-configmap
-      - name: {{ include "common.fullname" . }}-db-cached-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-db-cached-configmap
-      - name: {{ include "common.fullname" . }}-aaiconfig-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-aaiconfig-configmap
+         name: {{ include "common.fullname" . }}-configmap
       - name: {{ include "common.fullname" . }}-aaf-properties
         configMap:
          name: {{ include "common.fullname" . }}-aaf-props
       - name: {{ include "common.fullname" . }}-aaf-certs
         secret:
          secretName: {{ include "common.fullname" . }}-aaf-keys
-      - name: {{ include "common.fullname" . }}-springapp-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-springapp-configmap
-      - name: {{ include "common.fullname" . }}-realm-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-realm-configmap
       - name: {{ include "common.fullname" . }}-auth-truststore-sec
         secret:
          secretName: aai-common-truststore
diff --git a/kubernetes/aai/charts/aai-traversal/resources/config/janusgraph-cached.properties b/kubernetes/aai/charts/aai-traversal/resources/config/janusgraph-cached.properties
index 2c22d14a41..9dc66368ce 100644
--- a/kubernetes/aai/charts/aai-traversal/resources/config/janusgraph-cached.properties
+++ b/kubernetes/aai/charts/aai-traversal/resources/config/janusgraph-cached.properties
@@ -25,17 +25,13 @@ query.smart-limit=false
 
 {{ if .Values.global.config.cluster.cassandra.dynamic }}
 
-{{- $seed_size := default 1 .Values.global.cassandra.replicas | int -}}
-{{- $global := . }}
-
 storage.backend=cassandra
-storage.hostname={{- range $i, $e := until $seed_size }}{{ $global.Release.Name }}-{{$global.Values.global.cassandra.serviceName}}-{{ $i }}.{{$global.Values.global.cassandra.serviceName}},{{- end }}
-
+storage.hostname={{.Values.global.cassandra.serviceName}}
 storage.cassandra.keyspace=aaigraph
 
 storage.cassandra.read-consistency-level=LOCAL_QUORUM
 storage.cassandra.write-consistency-level=LOCAL_QUORUM
-storage.cassandra.replication-factor=3
+storage.cassandra.replication-factor={{.Values.global.cassandra.replicas}}
 storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
 
 {{ else }}
diff --git a/kubernetes/aai/charts/aai-traversal/resources/config/janusgraph-realtime.properties b/kubernetes/aai/charts/aai-traversal/resources/config/janusgraph-realtime.properties
index b19c9b6df6..8791a0bd7e 100644
--- a/kubernetes/aai/charts/aai-traversal/resources/config/janusgraph-realtime.properties
+++ b/kubernetes/aai/charts/aai-traversal/resources/config/janusgraph-realtime.properties
@@ -23,17 +23,13 @@ query.smart-limit=false
 
 {{ if .Values.global.config.cluster.cassandra.dynamic }}
 
-{{- $seed_size := default 1 .Values.global.cassandra.replicas | int -}}
-{{- $global := . }}
-
 storage.backend=cassandra
-storage.hostname={{- range $i, $e := until $seed_size }}{{ $global.Release.Name }}-{{$global.Values.global.cassandra.serviceName}}-{{ $i }}.{{$global.Values.global.cassandra.serviceName}},{{- end }}
-
+storage.hostname={{.Values.global.cassandra.serviceName}}
 storage.cassandra.keyspace=aaigraph
 
 storage.cassandra.read-consistency-level=LOCAL_QUORUM
 storage.cassandra.write-consistency-level=LOCAL_QUORUM
-storage.cassandra.replication-factor=3
+storage.cassandra.replication-factor={{.Values.global.cassandra.replicas}}
 storage.cassandra.replication-strategy-class=org.apache.cassandra.locator.SimpleStrategy
 
 {{ else }}
diff --git a/kubernetes/aai/charts/aai-traversal/templates/configmap.yaml b/kubernetes/aai/charts/aai-traversal/templates/configmap.yaml
index 106031edbc..1a92199d49 100644
--- a/kubernetes/aai/charts/aai-traversal/templates/configmap.yaml
+++ b/kubernetes/aai/charts/aai-traversal/templates/configmap.yaml
@@ -15,7 +15,7 @@
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ include "common.fullname" . }}-log
+  name: {{ include "common.fullname" . }}-configmap
   namespace: {{ include "common.namespace" . }}
   labels:
     app: {{ include "common.name" . }}
@@ -24,83 +24,11 @@ metadata:
     heritage: {{ .Release.Service }}
 data:
 {{ tpl (.Files.Glob "resources/config/logback.xml").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-localhost-access-log-configmap
-  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/localhost-access-logback.xml").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-db-real-configmap
-  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/janusgraph-realtime.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-db-cached-configmap
-  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/janusgraph-cached.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-aaiconfig-configmap
-  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/aaiconfig.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-springapp-configmap
-  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/application.properties").AsConfig . | indent 2 }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-realm-configmap
-  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/realm.properties").AsConfig . | indent 2 }}
 ---
 apiVersion: v1
diff --git a/kubernetes/aai/charts/aai-traversal/templates/deployment.yaml b/kubernetes/aai/charts/aai-traversal/templates/deployment.yaml
index be4b863195..b94389f068 100644
--- a/kubernetes/aai/charts/aai-traversal/templates/deployment.yaml
+++ b/kubernetes/aai/charts/aai-traversal/templates/deployment.yaml
@@ -440,7 +440,12 @@ spec:
     {{ if .Values.global.initContainers.enabled }}
       initContainers:
       - command:
-      {{  if .Values.global.jobs.createSchema.enabled  }}
+      {{ if .Values.global.jobs.migration.enabled }}
+        - /root/job_complete.py
+        args:
+        - --job-name
+        - {{ .Release.Name }}-aai-graphadmin-migration
+      {{  else if .Values.global.jobs.createSchema.enabled  }}
         - /root/job_complete.py
         args:
         - --job-name
@@ -449,7 +454,11 @@ spec:
         - /root/ready.py
         args:
         - --container-name
+        {{- if .Values.global.cassandra.localCluster }}
         - aai-cassandra
+        {{- else }}
+        - cassandra
+        {{- end }}
         - --container-name
         - aai-schema-service
       {{  end  }}
@@ -479,24 +488,24 @@ spec:
           name: localtime
           readOnly: true
         - mountPath: /opt/app/aai-traversal/resources/etc/appprops/janusgraph-realtime.properties
-          name: {{ include "common.fullname" . }}-db-real-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-realtime.properties
         - mountPath: /opt/app/aai-traversal/resources/etc/appprops/janusgraph-cached.properties
-          name: {{ include "common.fullname" . }}-db-cached-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-cached.properties
         - mountPath: /opt/app/aai-traversal/resources/etc/appprops/aaiconfig.properties
-          name: {{ include "common.fullname" . }}-aaiconfig-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: aaiconfig.properties
         - mountPath: /opt/aai/logroot/AAI-GQ
           name: {{ include "common.fullname" . }}-logs
         - mountPath: /opt/app/aai-traversal/resources/logback.xml
-          name: {{ include "common.fullname" . }}-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: logback.xml
         - mountPath: /opt/app/aai-traversal/resources/localhost-access-logback.xml
-          name: {{ include "common.fullname" . }}-localhost-access-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: localhost-access-logback.xml
         - mountPath: /opt/app/aai-traversal/resources/etc/auth/realm.properties
-          name: {{ include "common.fullname" . }}-realm-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: realm.properties
         - mountPath: /opt/app/aai-traversal/resources/aaf/org.onap.aai.keyfile
           name: {{ include "common.fullname" . }}-aaf-certs
@@ -523,7 +532,7 @@ spec:
           name: aai-common-aai-auth-mount
           subPath: truststoreONAPall.jks
         - mountPath: /opt/app/aai-traversal/resources/application.properties
-          name: {{ include "common.fullname" . }}-springapp-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: application.properties
           {{ $global := . }}
           {{ range $job := .Values.global.config.auth.files }}
@@ -584,21 +593,9 @@ spec:
         emptyDir: {}
       - name: {{ include "common.fullname" . }}-filebeat
         emptyDir: {}
-      - name: {{ include "common.fullname" . }}-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-log
-      - name: {{ include "common.fullname" . }}-localhost-access-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-localhost-access-log-configmap
-      - name: {{ include "common.fullname" . }}-db-real-conf
+      - name: {{ include "common.fullname" . }}-config
         configMap:
-         name: {{ include "common.fullname" . }}-db-real-configmap
-      - name: {{ include "common.fullname" . }}-db-cached-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-db-cached-configmap
-      - name: {{ include "common.fullname" . }}-aaiconfig-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-aaiconfig-configmap
+         name: {{ include "common.fullname" . }}-configmap
       - name: {{ include "common.fullname" . }}-aaf-properties
         configMap:
          name: {{ include "common.fullname" . }}-aaf-props
@@ -608,12 +605,6 @@ spec:
       - name: aai-common-aai-auth-mount
         secret:
           secretName: aai-common-aai-auth
-      - name: {{ include "common.fullname" . }}-springapp-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-springapp-configmap
-      - name: {{ include "common.fullname" . }}-realm-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-realm-configmap
       - name: {{ include "common.fullname" . }}-auth-truststore-sec
         secret:
          secretName: aai-common-truststore
diff --git a/kubernetes/aai/charts/aai-traversal/templates/job.yaml b/kubernetes/aai/charts/aai-traversal/templates/job.yaml
index a746f54470..31db068ae8 100644
--- a/kubernetes/aai/charts/aai-traversal/templates/job.yaml
+++ b/kubernetes/aai/charts/aai-traversal/templates/job.yaml
@@ -25,6 +25,12 @@ metadata:
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+{{ if .Values.global.jobs.migration.enabled }}
+  annotations:
+    "helm.sh/hook": post-upgrade,post-rollback,post-install
+    "helm.sh/hook-weight": "2"
+    "helm.sh/hook-delete-policy": before-hook-creation
+{{ end }}
 spec:
   template:
     metadata:
@@ -74,24 +80,24 @@ spec:
           name: localtime
           readOnly: true
         - mountPath: /opt/app/aai-traversal/resources/etc/appprops/janusgraph-realtime.properties
-          name: {{ include "common.fullname" . }}-db-real-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-realtime.properties
         - mountPath: /opt/app/aai-traversal/resources/etc/appprops/janusgraph-cached.properties
-          name: {{ include "common.fullname" . }}-db-cached-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: janusgraph-cached.properties
         - mountPath: /opt/app/aai-traversal/resources/etc/appprops/aaiconfig.properties
-          name: {{ include "common.fullname" . }}-aaiconfig-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: aaiconfig.properties
         - mountPath: /opt/aai/logroot/AAI-GQ/
           name: {{ include "common.fullname" . }}-logs
         - mountPath: /opt/app/aai-traversal/resources/logback.xml
-          name: {{ include "common.fullname" . }}-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: logback.xml
         - mountPath: /opt/app/aai-traversal/resources/localhost-access-logback.xml
-          name: {{ include "common.fullname" . }}-localhost-access-log-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: localhost-access-logback.xml
         - mountPath: /opt/app/aai-traversal/resources/application.properties
-          name: {{ include "common.fullname" . }}-springapp-conf
+          name: {{ include "common.fullname" . }}-config
           subPath: application.properties
           {{ $global := . }}
           {{ range $job := .Values.global.config.auth.files }}
@@ -113,27 +119,9 @@ spec:
           path: {{ .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}-update-query
       - name: {{ include "common.fullname" . }}-filebeat
         emptyDir: {}
-      - name: {{ include "common.fullname" . }}-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-log
-      - name: {{ include "common.fullname" . }}-localhost-access-log-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-localhost-access-log-configmap
-      - name: {{ include "common.fullname" . }}-db-real-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-db-real-configmap
-      - name: {{ include "common.fullname" . }}-db-cached-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-db-cached-configmap
-      - name: {{ include "common.fullname" . }}-aaiconfig-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-aaiconfig-configmap
-      - name: {{ include "common.fullname" . }}-springapp-conf
-        configMap:
-         name: {{ include "common.fullname" . }}-springapp-configmap
-      - name: {{ include "common.fullname" . }}-realm-conf
+      - name: {{ include "common.fullname" . }}-config
         configMap:
-         name: {{ include "common.fullname" . }}-realm-configmap
+         name: {{ include "common.fullname" . }}-configmap
       - name: {{ include "common.fullname" . }}-auth-truststore-sec
         secret:
          secretName: aai-common-truststore
diff --git a/kubernetes/aai/requirements.yaml b/kubernetes/aai/requirements.yaml
index 01f6f1a9aa..24f69b2e10 100644
--- a/kubernetes/aai/requirements.yaml
+++ b/kubernetes/aai/requirements.yaml
@@ -19,3 +19,10 @@ dependencies:
     # a part of this chart's package and will not
     # be published independently to a repo (at this point)
     repository: '@local'
+  - name: cassandra
+    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'
+    condition: global.cassandra.localCluster
diff --git a/kubernetes/aai/values.yaml b/kubernetes/aai/values.yaml
index 1d3a3a5d24..3d13c2b218 100644
--- a/kubernetes/aai/values.yaml
+++ b/kubernetes/aai/values.yaml
@@ -56,7 +56,15 @@ global: # global defaults
     serverPort: 30247
 
   cassandra:
-    serviceName: aai-cassandra
+    #This will instantiate AAI cassandra cluster, default:shared cassandra.
+    localCluster: false
+
+    #Service Name of the cassandra cluster to connect to.
+    #Override it to aai-cassandra if localCluster is enabled.
+    serviceName: cassandra
+
+    #This should be same as shared cassandra instance or if localCluster is enabled 
+    #then it should be same as aai-cassandra replicaCount 
     replicas: 3
 
   aai:
@@ -96,6 +104,69 @@ global: # global defaults
     # When enabled, it will create the widget models via REST API to haproxy
     updateQueryData:
       enabled: true
+    #migration using helm hooks
+    migration:
+      enabled: false
+      remoteCassandra:
+        enabled: false
+        storage:
+          backend: cassandra
+          hostname: 10.10.10.10
+          connectionTimeout: 100000
+          cacheSize: 1000000
+          keyConsistent: true
+
+          #If backend is cql or cassandra it should be keyspace name
+          #else backend is hbase it should be hbase table name
+          name: aaigraph
+
+       ## CQL driver specific properties for janusgraph
+       #  cql:
+       #    #Name of the Cassandra Cluster
+       #    cluster: someclustername
+       #    readConsistency: QUORUM
+       #    writeConsistency: QUORUM
+       #    replicationFactor: 3
+       #    localConsistencyForSysOps: true
+
+       ## Cassandra driver specific properties for janusgraph
+          cassandra:
+            #Name of the Cassandra Cluster
+            clusterName: aai-cluster
+            localDataCenter: Pod lab
+            readConsistency: LOCAL_QUORUM
+            writeConsistency: LOCAL_QUORUM
+            replicationFactor: 3
+
+        #storage:
+        #  backend: cassandra
+        #  hostname: somehost1,somehost2,somehost3
+        #  connectionTimeout: 100000
+        #  cacheSize: 1000000
+        #  clusterName: someClusterName
+        #  localDataCenter: someDataCenter
+        #  keyConsistent: true
+        #  #If backend is cql or cassandra it should be keyspace name
+        #  #else backend is hbase it should be hbase table name
+        #  name: your_hbase_table_or_keyspace_name
+
+        ## CQL driver specific properties for janusgraph
+        #  cql:
+        #    #Name of the Cassandra Cluster
+        #    cluster: someclustername
+        #    readConsistency: QUORUM
+        #    writeConsistency: QUORUM
+        #    replicationFactor: 3
+        #    localConsistencyForSysOps: true
+
+        ## Cassandra driver specific properties for janusgraph
+        #  cassandra:
+        #    #Name of the Cassandra Cluster
+        #    cluster: someclustername
+        #    readConsistency: LOCAL_QUORUM
+        #    writeConsistency: LOCAL_QUORUM
+        #    replicationFactor: 3
+
 
   # Common configuration for resources traversal and graphadmin
   config:
@@ -252,6 +323,20 @@ liveness:
   # in debugger so K8s doesn't restart unresponsive container
   enabled: true
 
+#This section is used when localCluster is enabled. AAI will create its own cassandra cluster for its specific use.
+#Below command will instantiate the aai cassandra instances:
+#helm deploy demo local/onap --version=4.0.0 --namespace onap --set aai.enabled=true \
+#                            --set aai.global.cassandra.localCluster=true \
+#                            --set aai.global.cassandra.serviceName=aai-cassandra
+cassandra:
+  nameOverride: aai-cassandra
+  replicaCount: 3
+  service:
+    name: aai-cassandra
+  persistence:
+    mountSubPath: aai/cassandra
+    enabled: true
+
 readiness:
   initialDelaySeconds: 10
   periodSeconds: 10