k8s guestbook example

kubernetes-templates/guestbook/0/frontend-controller.yaml

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+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: ${FRONTEND_NAME}
+  labels:
+    name: ${FRONTEND_NAME}
+spec:
+  replicas: ${FRONTEND_REPLICAS}
+  selector:
+    name: ${FRONTEND_NAME}
+  template:
+    metadata:
+      labels:
+        name: ${FRONTEND_NAME}
+    spec:
+      containers:
+      - name: php-redis
+        image: gcr.io/google_samples/gb-frontend:v3
+        env:
+        - name: GET_HOSTS_FROM
+          value: dns
+          # If your cluster config does not include a dns service, then to
+          # instead access environment variables to find service host
+          # info, comment out the 'value: dns' line above, and uncomment the
+          # line below.
+          # value: env
+        ports:
+        - containerPort: 80

kubernetes-templates/guestbook/0/frontend-service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: ${SERVICE_NAME}
+  labels:
+    name: ${SERVICE_NAME}
+spec:
+  # if your cluster supports it, uncomment the following to automatically create
+  # an external load-balanced IP for the frontend service.
+  type: LoadBalancer
+  ports:
+    # the port that this service should serve on
+    - port: "${SERVICE_PORT}"
+  selector:
+    name: ${FRONTEND_NAME}

kubernetes-templates/guestbook/0/rancher-compose.yml

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+.catalog:
+  name: "K8s Example Guestbook"
+  version: "1.0.0"
+  description: "It's a guestbook"
+  questions:
+    - variable: "SERVICE_NAME"
+      label: "Service Name"
+      required: true
+      default: "frontend"
+      type: "string"
+    - variable: "Service Port"
+      label: "What port to listen on"
+      required: true
+      type: "int"
+      default: 80
+    - variable: "FRONTEND_NAME"
+      label: "Frontend Name"
+      required: true
+      default: "frontend"
+      type: "string"
+    - variable: "Frontend Scale"
+      label: "Replicas for the frontend RC"
+      required: true
+      type: "int"
+      default: 3

kubernetes-templates/guestbook/0/redis-master-controller.yaml

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+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: redis-master
+  labels:
+    name: redis-master
+spec:
+  replicas: 1
+  selector:
+    name: redis-master
+  template:
+    metadata:
+      labels:
+        name: redis-master
+    spec:
+      containers:
+      - name: master
+        image: redis
+        ports:
+        - containerPort: 6379

kubernetes-templates/guestbook/0/redis-master-service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-master
+  labels:
+    name: redis-master
+spec:
+  ports:
+    # the port that this service should serve on
+  - port: "6379"
+    targetPort: "6379"
+  selector:
+    name: redis-master

kubernetes-templates/guestbook/0/redis-slave-controller.yaml

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+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: redis-slave
+  labels:
+    name: redis-slave
+spec:
+  replicas: 2
+  selector:
+    name: redis-slave
+  template:
+    metadata:
+      labels:
+        name: redis-slave
+    spec:
+      containers:
+      - name: worker
+        image: gcr.io/google_samples/gb-redisslave:v1
+        env:
+        - name: GET_HOSTS_FROM
+          value: dns
+          # If your cluster config does not include a dns service, then to
+          # instead access an environment variable to find the master
+          # service's host, comment out the 'value: dns' line above, and
+          # uncomment the line below.
+          # value: env
+        ports:
+        - containerPort: 6379

kubernetes-templates/guestbook/0/redis-slave-service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-slave
+  labels:
+    name: redis-slave
+spec:
+  ports:
+    # the port that this service should serve on
+  - port: 6379
+  selector:
+    name: redis-slave

kubernetes-templates/guestbook/config.yml

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+name: "K8s Example Guestbook"
+description: "It's a guestbook"
+version: 1.0.0
+category: Test