Cassandra common charting
Change-Id: I9899178bde859ee00fd62c700e8a2a5dd3dd8ac8
Issue-ID: OOM-1177
Signed-off-by: prpatel <pradeep.patel2@amdocs.com>
diff --git a/kubernetes/common/cassandra/Chart.yaml b/kubernetes/common/cassandra/Chart.yaml
new file mode 100644
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+++ b/kubernetes/common/cassandra/Chart.yaml
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+# 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 cassandra
+name: cassandra
+version: 3.0.0
diff --git a/kubernetes/common/cassandra/requirements.yaml b/kubernetes/common/cassandra/requirements.yaml
new file mode 100644
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+++ b/kubernetes/common/cassandra/requirements.yaml
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+# Copyright © 2018 Amdocs, Bell Canada
+# Modifications Copyright © 2018 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.
+
+dependencies:
+ - name: common
+ version: ~3.0.0
+ repository: '@local'
diff --git a/kubernetes/common/cassandra/templates/service.yaml b/kubernetes/common/cassandra/templates/service.yaml
new file mode 100644
index 0000000..467a6a9
--- /dev/null
+++ b/kubernetes/common/cassandra/templates/service.yaml
@@ -0,0 +1,69 @@
+# Copyright © 2018 Amdocs, AT&T, 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.
+
+apiVersion: v1
+kind: Service
+metadata:
+ name: {{ include "common.servicename" . }}
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}
+ chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+ release: {{ .Release.Name }}
+ heritage: {{ .Release.Service }}
+spec:
+ type: {{ .Values.service.type }}
+ ports:
+ {{if eq .Values.service.type "NodePort" -}}
+ - port: {{ .Values.service.externalPort }}
+ targetPort: {{ .Values.service.internalPort }}
+ nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort }}
+ name: {{ .Values.service.portName }}
+ - port: {{ .Values.service.externalPort2 }}
+ targetPort: {{ .Values.service.internalPort2 }}
+ nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort2 }}
+ name: {{ .Values.service.portName }}2
+ - port: {{ .Values.service.externalPort3 }}
+ targetPort: {{ .Values.service.internalPort3 }}
+ nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort3 }}
+ name: {{ .Values.service.portName }}3
+ - port: {{ .Values.service.externalPort4 }}
+ targetPort: {{ .Values.service.internalPort4 }}
+ nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort4 }}
+ name: {{ .Values.service.portName }}4
+ - port: {{ .Values.service.externalPort5 }}
+ targetPort: {{ .Values.service.internalPort5 }}
+ nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort5 }}
+ name: {{ .Values.service.portName }}5
+
+ {{- else -}}
+ - port: {{ .Values.service.externalPort }}
+ targetPort: {{ .Values.service.internalPort }}
+ name: {{ .Values.service.portName }}
+ - port: {{ .Values.service.externalPort2 }}
+ targetPort: {{ .Values.service.internalPort2 }}
+ name: {{ .Values.service.portName }}2
+ - port: {{ .Values.service.externalPort3 }}
+ targetPort: {{ .Values.service.internalPort3 }}
+ name: {{ .Values.service.portName }}3
+ - port: {{ .Values.service.externalPort4 }}
+ targetPort: {{ .Values.service.internalPort4 }}
+ name: {{ .Values.service.portName }}4
+ - port: {{ .Values.service.externalPort5 }}
+ targetPort: {{ .Values.service.internalPort5 }}
+ name: {{ .Values.service.portName }}5
+ {{- end}}
+ selector:
+ app: {{ include "common.name" . }}
+ release: {{ .Release.Name }}
diff --git a/kubernetes/common/cassandra/templates/statefulset.yaml b/kubernetes/common/cassandra/templates/statefulset.yaml
new file mode 100644
index 0000000..b6bd8f6
--- /dev/null
+++ b/kubernetes/common/cassandra/templates/statefulset.yaml
@@ -0,0 +1,146 @@
+# Copyright © 2018 Amdocs, AT&T, 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.
+
+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 }}
+ - containerPort: {{ .Values.service.internalPort4 }}
+ - containerPort: {{ .Values.service.internalPort5 }}
+ volumeMounts:
+ - name: {{ .Values.service.name }}
+ mountPath: /var/lib/cassandra
+ {{ if eq .Values.configmapping true }}
+ - name: {{ .Values.service.name }}-docker-entry-initd
+ mountPath: /{{ .Values.service.name }}-docker-entrypoint-initdb.d/cassandra.cql
+ subPath: cassandra.cql
+ {{ end }}
+ {{- 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 }}
+ timeoutSeconds: {{ .Values.liveness.periodSeconds }}
+ 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: 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
+ {{ if eq .Values.configmapping true }}
+ lifecycle:
+ postStart:
+ exec:
+ command:
+ - /bin/sh
+ - -c
+ - >
+ /bin/sleep {{ .Values.readiness.initialDelaySeconds }};
+ cd /{{ .Values.service.name }}-docker-entrypoint-initdb.d;
+ cqlsh -u root -p root -f cassandra.cql
+ {{ end }}
+ resources:
+{{ toYaml .Values.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 eq .Values.configmapping true }}
+ - name: {{ .Values.service.name }}-docker-entry-initd
+ configMap:
+ name: {{ .Values.service.name }}-docker-entry-initd
+ {{ end }}
+ {{- if not .Values.persistence.enabled }}
+ - name: {{ .Values.service.name }}
+ emptyDir: {}
+ {{- else }}
+ volumeClaimTemplates:
+ - metadata:
+ name: {{ .Values.service.name }}
+ 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 }}
+ {{- end }}
diff --git a/kubernetes/common/cassandra/templates/volumes.yaml b/kubernetes/common/cassandra/templates/volumes.yaml
new file mode 100644
index 0000000..9640aef
--- /dev/null
+++ b/kubernetes/common/cassandra/templates/volumes.yaml
@@ -0,0 +1,39 @@
+# 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 (int $root.Values.replicaCount) }}
+---
+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/common/cassandra/values.yaml b/kubernetes/common/cassandra/values.yaml
new file mode 100644
index 0000000..375d7ae
--- /dev/null
+++ b/kubernetes/common/cassandra/values.yaml
@@ -0,0 +1,132 @@
+# 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
+repository: nexus3.onap.org:10001
+image: library/cassandra:3.11
+pullPolicy: Always
+
+# flag to enable debugging - application support required
+debugEnabled: false
+
+# configmapping detail whether it exist locally or not
+# by default it is false, if you wanna configure it then mention
+# locally TRUE value in local values.yaml.
+
+configmapping: false
+
+# application configuration
+config:
+ heap:
+ max: 512M
+ min: 100M
+ jvmOpts: -Dcassandra.consistent.rangemovement=false
+ clusterName: cassandra
+ dataCenter: Pod
+ rackName: Rack
+ autoBootstrap: true
+ cassandraUsername: root
+ cassandraPassword: root
+
+# default number of instances
+replicaCount: 1
+
+nodeSelector: {}
+
+affinity: {}
+
+# probe configuration parameters
+liveness:
+ initialDelaySeconds: 60
+ periodSeconds: 10
+ # necessary to disable liveness probe when setting breakpoints
+ # in debugger so K8s doesn't restart unresponsive container
+ enabled: true
+
+readiness:
+ initialDelaySeconds: 60
+ periodSeconds: 10
+
+service:
+ type: ClusterIP
+ name: cassandra
+ portName: cassandra
+ externalPort: 9160
+ internalPort: 9160
+ externalPort2: 7000
+ internalPort2: 7000
+ externalPort3: 7001
+ internalPort3: 7001
+ externalPort4: 7199
+ internalPort4: 7199
+ externalPort5: 9042
+ internalPort5: 9042
+
+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: 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