Use a small docker image and fix the sample tile file

README.md

@@ -186,24 +186,17 @@ If this app is also a service broker, use `docker-app-broker` instead of just
 `docker-app`. This option is appropriate for docker-wrapper 12-factor apps that
 delegate their persistence to bound services.
 
-Docker applications that require persistent storage can not be deployed into the
-Elastic Runtime. These can be deployed to separate BOSH-managed VMs instead by
-using the `docker-bosh` type:
+Docker applications that require persistent storage can not be deployed into the Elastic Runtime. These can be deployed to separate BOSH-managed VMs instead by using the `docker-bosh` type:
 
 <pre>
 - name: docker-bosh1
   type: docker-bosh
-  image: test/dockerimage
   cpu: 5
   memory: 4096
   ephemeral_disk: 4096
   persistent_disk: 2048
   instances: 1
   manifest: |
-    test-key1: testValue1
-    test-key2: testValue2
-    test-key3: testValue3
-    test-key4: testValue4
     containers:
     - name: redis
       image: "redis"
@@ -235,33 +228,21 @@ If a docker image cannot be downloaded by BOSH dynamically, its better to provid
 <pre>
 - name: docker-bosh2
   type: docker-bosh
-  image: test/dockerimage # This should match the `image` entry within manifest
   files:
-  - path: resources/dockerimage.tgz
+  - path: resources/cfplatformeng-docker-tile-example.tgz
   cpu: 5
   memory: 4096
   ephemeral_disk: 4096
   persistent_disk: 2048
   instances: 1
   manifest: |
-    test-key1: testValue1
-    test-key2: testValue2
-    test-key3: testValue3
-    test-key4: testValue4
     containers:
-    - name: test-docker-image
-      image: "test/dockerimage" # This should match the `image_name` specified in the package
-      command: "--dir /var/lib/redis/ --appendonly yes"
-      bind_ports:
-      - "6379:6379"
-      bind_volumes:
-      - "/var/lib/redis"
-      entrypoint: "redis-server"
-      memory: "256m"
+    - name: test_docker_image
+      image: "cfplatformeng/docker-tile-example"
       env_vars:
       - "EXAMPLE_VAR=1"
       # See below on custom forms/variables and binding it to the docker env variable
-      - custom-variable-name: ((.properties.customer_name.value))
+      - "custom_variable_name=((.properties.customer_name.value))"
 </pre>
 
 Also, refer to [docker-bosh](docs/docker-bosh.md) for more details.

docs/docker-bosh.md

@@ -80,38 +80,35 @@ Various properties can be specified to control/configure the app. The format is
     <td> manifest </td>
     <td> Y </td>
     <td> yaml </td>
-    <td> docker-boshrelease yaml manifest for running the container; Also, requires specifying env variables to be passed onto the docker image along with the `image` name that matches the `image_name`.
+    <td> docker-boshrelease yaml manifest [1] for running the container; Also, requires specifying env variables to be passed onto the docker image along with the `image` name that matches the `image_name`.
     <td>  </td>
   </tr>
 </table>
 
+[1] [Properties format](https://github.com/cloudfoundry-community/docker-boshrelease/blob/master/CONTAINERS.md#properties-format)
+
 ### Sample docker package
 ```
 - name: docker-bosh1
   type: docker-bosh
   image_name: ubuntu  # Need this to match the `image` specifed in manifest
   files:
-  - path: resources/ubuntu_image.tgz
+  - path: resources/cfplatformeng-docker-tile-example.tgz
   cpu: 5
   memory: 4096
   ephemeral_disk: 4096
   persistent_disk: 2048
   instances: 1
   manifest: |
     containers:
-    - name: test-ubuntu-docker
-      image: ubuntu # should match the docker image name
-      command: "--dir /var/lib/test --appendonly yes"
-      bind_ports:
-      - "9200:9200"
-      bind_volumes:
-      - "/var/lib/test"
-      env-vars:
-      - test-key1: testValue1
-      - test-key2: testValue2
+    - name: test_docker_image
+      image: "cfplatformeng/docker-tile-example"
+      env_vars:
+      - "test_key1=testValue1"
+      - "test_key2=testValue2"
       # Add custom properties below 
-      - custom-variable-name: (( .properties.customer_name.value ))
-      - custom-variable-city: (( .properties.city.value ))
+      - "custom_variable_name=(( .properties.customer_name.value ))"
+      - "custom_variable_city=(( .properties.city.value ))"
 
 ```
 

sample/tile.yml

@@ -102,29 +102,23 @@ packages:
   - path: resources/buildpack2.zip
 - name: docker-bosh1
   type: docker-bosh
-  image_name: ubuntu # Needs to match `image` specified in manifest
   files:
-  - path: resources/ubuntu_image.tgz
+  - path: resources/cfplatformeng-docker-tile-example.tgz
   cpu: 5
   memory: 4096
   ephemeral_disk: 4096
   persistent_disk: 2048
   instances: 1
   manifest: |
     containers:
-    - name: test-ubuntu-docker
-      image: ubuntu # should match the docker image name
-      command: "--dir /var/lib/test --appendonly yes"
-      bind_ports:
-      - "9200:9200"
-      bind_volumes:
-      - "/var/lib/test"
-      env-vars:
-      - test-key1: testValue1
-      - test-key2: testValue2
+    - name: docker_example
+      image: "cfplatformeng/docker-tile-example" # should match the docker image name
+      env_vars:
+      - "test_key1=testValue1"
+      - "test_key2=testValue2"
       # Must add custom properties below
-      - custom-variable-name: (( .properties.customer_name.value ))
-      - custom-variable-city: (( .properties.city.value ))
+      - "custom_variable_name=(( .properties.customer_name.value ))"
+      - "custom_variable_city=(( .properties.city.value ))"
 - name: docker-app
   type: docker-app
   image: test/dockerimage