Add CockroachDB to the repository

repository/cockroachdb/operator/operator.yaml

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+apiVersion: kudo.dev/v1beta1
+name: "CockroachDB"
+version: "0.1.0"
+kudoVersion: 0.8.0
+kubernetesVersion: 1.13.0
+appVersion: 19.2.1
+maintainers:
+  - name: liwei
+    email: "[email protected]"
+url: "https://www.cockroachlabs.com/"
+tasks:
+- name: svc
+  kind: Apply
+  spec:
+    resources:
+    - services.yaml
+- name: poddisruptionbudget
+  kind: Apply
+  spec:
+    resources:
+    - poddisruptionbudget.yaml
+- name: sts
+  kind: Apply
+  spec:
+    resources:
+    - statefulset.yaml
+- name: init
+  kind: Apply
+  spec:
+    resources:
+    - job.yaml
+plans:
+  deploy:
+    strategy: parallel
+    phases:
+    - name: base
+      strategy: serial
+      steps:
+      - name: svc
+        tasks:
+        - svc
+      - name: poddisruptionbudget
+        tasks:
+        - poddisruptionbudget
+      - name: sts
+        tasks:
+        - sts
+    - name: init
+      strategy: serial
+      steps:
+      - name: init
+        tasks:
+        - init

repository/cockroachdb/operator/params.yaml

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+apiVersion: kudo.dev/v1beta1
+parameters:
+  - name: namespace
+    default: default
+  - name: serviceAccountName
+    default: cockroachdb
+  - name: clusterRoleName
+    default: cockroachdb
+  - name: roleName
+    default: cockroachdb
+  - name: serviceName
+    default: cockroachdb
+  - name: grpcPort
+    default: 26257
+  - name: httpPort
+    default: 8080
+  - name: grpcPortDNSSuffix
+    default: grpc
+  - name: httpPortDNSSuffix
+    default: http
+  - name: publicServiceName
+    default: cockroachdb-public
+  - name: publicGrpcPort
+    default: 26257
+  - name: publicHttpPort
+    default: 8080
+  - name: publicGrpcPortDNSSuffix
+    default: grpc
+  - name: publicHttpPortDNSSuffix
+    default: http
+  - name: requestCPU
+    default: 0.1
+  - name: requestMemory
+    default: 1Gi
+  - name: limitCPU
+    default: 0.2
+  - name: limitMemory
+    default: 1Gi
+  - name: initImageVersion
+    default: 0.4
+  - name: imageVersion
+    default: v19.2.1
+  - name: storageClassName
+    default: default
+  - name: storageSize
+    default: 1Gi

repository/cockroachdb/operator/templates/job.yaml

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+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: cluster-init
+  namespace: {{ .Params.namespace }}
+  labels:
+    app: cockroachdb
+spec:
+  template:
+    spec:
+      containers:
+      - name: cluster-init
+        image: cockroachdb/cockroach:{{ .Params.imageVersion }}
+        imagePullPolicy: IfNotPresent
+        command:
+          - "/cockroach/cockroach"
+          - "init"
+          - "--insecure"
+          - "--host=cockroachdb-0.cockroachdb"
+      restartPolicy: OnFailure

repository/cockroachdb/operator/templates/poddisruptionbudget.yaml

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+apiVersion: policy/v1beta1
+kind: PodDisruptionBudget
+metadata:
+  name: cockroachdb-budget
+  namespace: {{ .Params.namespace }}
+  labels:
+    app: cockroachdb
+spec:
+  selector:
+    matchLabels:
+      app: cockroachdb
+  maxUnavailable: 1

repository/cockroachdb/operator/templates/services.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Params.publicServiceName }}
+  namespace: {{ .Params.namespace }}
+  labels:
+    app: cockroachdb
+spec:
+  ports:
+  - port: {{ .Params.grpcPort }}
+    targetPort: 26257
+    name: {{ .Params.grpcPortDNSSuffix }}
+  - port: {{ .Params.httpPort }}
+    targetPort: 8080
+    name: {{ .Params.httpPortDNSSuffix }}
+  selector:
+    app: cockroachdb
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Params.serviceName }}
+  namespace: {{ .Params.namespace }}
+  labels:
+    app: cockroachdb
+  annotations:
+    service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
+    prometheus.io/scrape: "true"
+    prometheus.io/path: "_status/vars"
+    prometheus.io/port: "8080"
+spec:
+  ports:
+  - port: {{ .Params.publicGrpcPort }}
+    targetPort: 26257
+    name: {{ .Params.publicGrpcPortDNSSuffix }}
+  - port: {{ .Params.publicHttpPort }}
+    targetPort: 8080
+    name: {{ .Params.publicHttpPortDNSSuffix }}
+  publishNotReadyAddresses: true
+  clusterIP: None
+  selector:
+    app: cockroachdb

repository/cockroachdb/operator/templates/statefulset.yaml

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+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: cockroachdb
+  namespace: {{ .Params.namespace }}
+  labels:
+    app: cockroachdb
+spec:
+  serviceName: {{ .Params.serviceName }}
+  replicas: 3
+  selector:
+    matchLabels:
+      app: cockroachdb
+  template:
+    metadata:
+      labels:
+        app: cockroachdb
+    spec:
+      affinity:
+        podAntiAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+          - weight: 100
+            podAffinityTerm:
+              labelSelector:
+                matchExpressions:
+                - key: app
+                  operator: In
+                  values:
+                  - cockroachdb
+              topologyKey: kubernetes.io/hostname
+      containers:
+      - name: cockroachdb
+        image: cockroachdb/cockroach:{{ .Params.imageVersion }}
+        imagePullPolicy: IfNotPresent
+        resources:
+          requests:
+            cpu: {{ .Params.requestCPU }}
+            memory: {{ .Params.requestMemory }}
+          limits:
+              cpu: {{ .Params.limitCPU }}
+              memory: {{ .Params.limitMemory }}
+        ports:
+        - containerPort: 26257
+          name: grpc
+        - containerPort: 8080
+          name: http
+        livenessProbe:
+          httpGet:
+            path: '/health'
+            port: http
+          initialDelaySeconds: 30
+          periodSeconds: 5
+        readinessProbe:
+          httpGet:
+            path: '/health?ready=1'
+            port: http
+          initialDelaySeconds: 10
+          periodSeconds: 5
+          failureThreshold: 2
+        volumeMounts:
+        - name: datadir
+          mountPath: /cockroach/cockroach-data
+        env:
+        - name: POD_NAME
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.name
+        - name: COCKROACH_CHANNEL
+          value: kubernetes-insecure
+        command:
+          - '/bin/bash'
+          - '-ecx'
+          - 'exec /cockroach/cockroach start --logtostderr --insecure --advertise-host $(echo $POD_NAME).cockroachdb --http-addr 0.0.0.0 --join cockroachdb-0.cockroachdb,cockroachdb-1.cockroachdb,cockroachdb-2.cockroachdb --cache 25% --max-sql-memory 25%'
+      terminationGracePeriodSeconds: 60
+      volumes:
+      - name: datadir
+        persistentVolumeClaim:
+          claimName: datadir
+  podManagementPolicy: Parallel
+  updateStrategy:
+    type: RollingUpdate
+  volumeClaimTemplates:
+  - metadata:
+      name: datadir
+    spec:
+      {{ if ne .Params.storageClassName "default" }}
+      storageClassName: {{ .Params.storageClassName }}
+      {{ end }}
+      accessModes:
+        - 'ReadWriteOnce'
+      resources:
+        requests:
+          storage: {{ .Params.storageSize }}
+