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Building the Project

To build this project you need:

  • JDK 8
  • Gradle 2.2 or higher

First, install the parent project to your local maven repo:

$ git clone https://github.com/robertgmoss/spring-boot-cf-service-broker.git
$ cd spring-boot-cf-service-broker
$ git checkout async
$ ./gradlew publishToMavenLocal

Now you can build this project:

$ git clone https://github.com/cloudfoundry-incubator/brooklyn-service-broker.git
$ cd brooklyn-service-broker
$ ./gradlew clean build

This will pull all needed dependencies, including the Brooklyn JARs (only the REST client project and dependencies are needed).

This will generate a WAR file in build/libs/brooklyn-service-broker.war which can be launched in Cloud Foundry (in or most any appserver).

Testing

You can launch the service broker for testing using gradle's bootRun, as follows.

Launching with bootRun

You will need a running Brooklyn instance, either local or injecting its URL. Put this server's details into the application.properties file:

brooklyn.uri=<brooklyn-uri>
brooklyn.username=<brooklyn-username>
brooklyn.password=<brooklyn-password>

(If you are running both Brooklyn and the Service Broker on localhost, the username and password are not required.)

Then do a gradle clean bootRun. The project will build and launch a REST API on port 8080. By default the project will create a user called user and generate a password.

$ gradle clean bootRun
...

Using default security password: eb940e21-9c27-4f99-b27f-9692b71c40e0

...

You can override this by setting the username and password in the application.properties file

security.user.name=<new-username>
security.user.password=<password>

Make a note of these details. You'll need them to set up the broker with cf (below).

Making REST Calls

To test, it can be useful to make REST calls against this instance directly, bypassing the CF cloud controller.

To get the catalog:

$ export PASSWORD=<the generated password>
$ curl http://user:$PASSWORD@localhost:8080/v2/catalog

And to create a WebClusterDatabaseExample from the catalog,

$ curl http://user:$PASSWORD@localhost:8080/v2/service_instances/1234 -H "Content-Type: application/json" -d '{ "service_id": "brooklyn.demo.WebClusterDatabaseExample", "plan_id": "brooklyn.demo.WebClusterDatabaseExample.localhost", "organization_guid": "300","space_guid":"400"}' -X PUT

And to the delete it,

$ curl "http://user:$PASSWORD@localhost:8080/v2/service_instances/1234?service_id=brooklyn.demo.WebClusterDatabaseExample&plan_id=brooklyn.demo.WebClusterDatabaseExample.localhost" -X DELETE

Binding,

$ curl http://user:$PASSWORD@localhost:8080/v2/service_instances/1234/service_bindings/1234 -H "Content-Type: application/json" -d '{ "service_id": "brooklyn.demo.WebClusterDatabaseExample", "plan_id": "brooklyn.demo.WebClusterDatabaseExample.localhost", "app_guid":"400"}' -X PUT

And unbinding,

$ curl "http://user:$PASSWORD@localhost:8080/v2/service_instances/1234/service_bindings/1234?service_id=brooklyn.demo.WebClusterDatabaseExample&plan_id=brooklyn.demo.WebClusterDatabaseExample.localhost" -X DELETE

Extensions to the Service Broker API

There are a number of extentions that allow further communication with Brooklyn. For example, these are used by the Brooklyn plugin for Cloud Foundry. You can test these, too.

create a catalog entry contained in catalog.yaml,

$ curl http://user:$PASSWORD@localhost:8080/create --data-binary @catalog.yaml

delete from catalog,

$ curl -X DELETE http://user:$PASSWORD@localhost:8080/delete/brooklyn.demo.WebClusterDatabaseExample/1.0/

get the list of sensors,

$ curl http://user:$PASSWORD@localhost:8080/sensors/1234

check if a service is running,

$ curl http://user:$PASSWORD@localhost:8080/is-running/1234

get the list of effectors,

$ curl http://user:$PASSWORD@localhost:8080/effectors/1234

invoke an effector,

$ curl http://user:$PASSWORD@localhost:8080/invoke/{entity}/{effector} -H "Content-Type: application/json" -d '{ "parameter name" : "parameter value" }' -X POST