165 lines
3.9 KiB
YAML
165 lines
3.9 KiB
YAML
#
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# Copyright © 2016-2019 The Thingsboard Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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apiVersion: storage.k8s.io/v1
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kind: StorageClass
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metadata:
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name: fast
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namespace: thingsboard
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provisioner: k8s.io/minikube-hostpath
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parameters:
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type: pd-ssd
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: cassandra-probe-config
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namespace: thingsboard
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labels:
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name: cassandra-probe-config
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data:
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probe: |
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if [[ $(nodetool status | grep $POD_IP) == *"UN"* ]]; then
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if [[ $DEBUG ]]; then
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echo "UN";
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fi
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exit 0;
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else
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if [[ $DEBUG ]]; then
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echo "Not Up";
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fi
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exit 1;
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fi
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: cassandra
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namespace: thingsboard
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labels:
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app: cassandra
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spec:
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serviceName: cassandra
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replicas: 1
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selector:
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matchLabels:
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app: cassandra
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template:
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metadata:
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labels:
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app: cassandra
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spec:
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volumes:
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- name: cassandra-probe-config
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configMap:
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name: cassandra-probe-config
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items:
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- key: probe
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path: ready-probe.sh
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mode: 0777
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terminationGracePeriodSeconds: 1800
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containers:
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- name: cassandra
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image: cassandra:3.11.3
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imagePullPolicy: Always
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ports:
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- containerPort: 7000
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name: intra-node
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- containerPort: 7001
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name: tls-intra-node
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- containerPort: 7199
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name: jmx
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- containerPort: 9042
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name: cql
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- containerPort: 9160
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name: thrift
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resources:
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limits:
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cpu: "1000m"
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memory: 2Gi
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requests:
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cpu: "1000m"
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memory: 2Gi
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securityContext:
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capabilities:
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add:
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- IPC_LOCK
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lifecycle:
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preStop:
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exec:
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command:
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- /bin/sh
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- -c
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- nodetool drain
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env:
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- name: CASSANDRA_SEEDS
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value: "cassandra-0.cassandra.thingsboard.svc.cluster.local"
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- name: MAX_HEAP_SIZE
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value: 1024M
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- name: HEAP_NEWSIZE
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value: 256M
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- name: CASSANDRA_CLUSTER_NAME
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value: "Thingsboard Cluster"
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- name: CASSANDRA_DC
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value: "DC1-Thingsboard-Cluster"
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- name: CASSANDRA_RACK
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value: "Rack-Thingsboard-Cluster"
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- name: CASSANDRA_AUTO_BOOTSTRAP
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value: "false"
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- name: CASSANDRA_ENDPOINT_SNITCH
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value: GossipingPropertyFileSnitch
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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readinessProbe:
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exec:
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command:
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- /bin/bash
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- -c
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- /probe/ready-probe.sh
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initialDelaySeconds: 60
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timeoutSeconds: 5
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volumeMounts:
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- name: cassandra-probe-config
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mountPath: /probe
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- name: cassandra-data
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mountPath: /var/lib/cassandra
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volumeClaimTemplates:
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- metadata:
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name: cassandra-data
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spec:
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accessModes: [ "ReadWriteOnce" ]
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storageClassName: fast
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resources:
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requests:
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storage: 1Gi
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---
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apiVersion: v1
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kind: Service
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metadata:
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labels:
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app: cassandra
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name: cassandra
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namespace: thingsboard
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spec:
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clusterIP: None
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ports:
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- port: 9042
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selector:
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app: cassandra
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---
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