couchbase-service.yaml

kind: Service
apiVersion: v1
metadata:
  name: couchbase
  namespace: default
spec:
  clusterIP: None
  selector:
    app: couchbase
  sessionAffinity: None
  type: ClusterIP
  ports:
  - name: port8091
    protocol: TCP
    port: 8091
    targetPort: 8091
  - name: port8092
    protocol: TCP
    port: 8092
    targetPort: 8092
  - name: port8093
    protocol: TCP
    port: 8093
    targetPort: 8093
  - name: port8094
    protocol: TCP
    port: 8094
    targetPort: 8094
  - name: port8095
    protocol: TCP
    port: 8095
    targetPort: 8095
  - name: port8096
    protocol: TCP
    port: 8096
    targetPort: 8096
  - name: port11210
    protocol: TCP
    port: 11210
    targetPort: 11210
  - name: port11211
    protocol: TCP
    port: 11211
    targetPort: 11211
status:
  loadBalancer: {}
---
apiVersion: v1
kind: Service
metadata:
  name: couchbase-ui
  labels:
    app: couchbase-ui
spec:
  ports:
  - port: 8091
    name: couchbase
  - port: 8092
    name: xdcr-1
  - port: 11210
    name: xdcr-2
  selector:
    app: couchbase
  sessionAffinity: ClientIP
  type: LoadBalancer
---
apiVersion: v1
kind: Service
metadata:
  name: syncgw-service
spec:
  ports:
  - name: port4984
    port: 4984
    targetPort: 4984
  - name: port4985
    port: 4985
    targetPort: 4985
  selector:
    app: syncgw
  type: LoadBalancer

couchbase-sts.yaml

apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
  name: couchbase
spec:
  serviceName: "couchbase"
  replicas: 3
  template:
    metadata:
      labels:
        app: couchbase
    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchExpressions:
                  - key: "app"
                    operator: In
                    values:
                    - couchbase
              topologyKey: "kubernetes.io/hostname"
      terminationGracePeriodSeconds: 0
      containers:
      - name: couchbase
        image: foo.azurecr.io/couchbase-worker:v1.6
        ports:
        - containerPort: 8091
        volumeMounts:
        - name: couchbase-data
          mountPath: /opt/couchbase/var
        env:
          - name: COUCHBASE_MASTER
            value: "couchbase-0.couchbase.default.svc.cluster.local"
          - name: AUTO_REBALANCE
            value: "false"
          - name: ADMIN_PASSWORD
            valueFrom:
              secretKeyRef:
                name: couchbase-admin-passwd
                key: passwd

  volumeClaimTemplates:
  - metadata:
      name: couchbase-data
    spec:
      accessModes: [ "ReadWriteOnce" ]
      storageClassName: "managed-premium"
      resources:
        requests:
          storage: 250Gi

syncgw-service.yaml

apiVersion: v1
kind: Service
metadata:
  name: syncgw-service
spec:
  ports:
  - name: port4984
    port: 4984
    targetPort: 4984
  - name: port4985
    port: 4985
    targetPort: 4985
  selector:
    app: syncgw
  type: LoadBalancer
  

syncgw-sts.yaml

apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
  name: syncgw
spec:
  serviceName: "syncgw"
  replicas: 3
  template:
    metadata:
      labels:
        app: syncgw
    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchExpressions:
                  - key: "app"
                    operator: In
                    values:
                    - syncgw
              topologyKey: "kubernetes.io/hostname"
      terminationGracePeriodSeconds: 0
      containers:
      - name: syncgw
        volumeMounts:
          - name: syncgw-config
            mountPath: /etc/sync_gateway
          - name: syncgw-data
            mountPath: /opt/couchbase-sync-gateway/data
        image: couchbase/sync-gateway:2.1.2-community
        ports:
        - name: port4984
          containerPort: 4984
        - name: port4985
          containerPort: 4985

      volumes:
        - name: syncgw-config
          configMap:
            name: syncgw-config
            items:
            - key: config.json
              path: config.json
        - name: syncgw-data
          persistentVolumeClaim:
            claimName: syncgw-data

  volumeClaimTemplates:
  - metadata:
      name: syncgw-data
    spec:
      accessModes: [ "ReadWriteOnce" ]
      storageClassName: "managed-premium"
      resources:
        requests:
          storage: 20Gi
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: syncgw-config
  namespace: default
data:
  config.json: |
      {
      "log": [
        "*"
      ],
      "interface": ":4984",
      "adminInterface": ":4985",
      "databases": {
        "wallet": {
          "server": "couchbase-0.couchbase.default.svc.cluster.local:8091",
          "bucket": "test",
          "username": "user",
          "password": "foo",
          "enable_shared_bucket_access": true,
          "import_docs": "continuous",
          "users": {
            "GUEST": {
              "disabled": true
            }
          },
          "sync": `
          function (doc, oldDoc) {
            // check if document was removed from server or via SDK
            if (isRemoved()) {
              return;
            }
            if (isDeleted()) {
              requireUser(oldDoc.reservedOwnerId);
              return;
            }
            if (!doc.reservedOwnerId) {
              throw({forbidden: 'Missing required properties'});
            }
            if (oldDoc == null) {
              requireUser(doc.reservedOwnerId);
            } else {
              requireUser(oldDoc.reservedOwnerId);
            }

            channel(doc.reservedOwnerId);

            // this is when document is removed via SDK or directly on server
            function isRemoved() {
              return( isDeleted() && oldDoc == null);
            }

            function isDeleted() {
              return (doc._deleted == true);
            }
          }`,
          "num_index_replicas": 0
        }
      },
      "CORS": {
        "Origin": [
          "http://localhost:8080", "http://127.0.0.1:8080"
        ],
        "LoginOrigin": [
          "http://localhost:8080", "http://127.0.0.1:8080"
        ],
        "Headers": [
          "Content-Type", "Accept", "Authorization"
        ],
        "MaxAge": 33
      }
      }