tamirko

application {
  name="petclinic-mongo"
  service {
    name = "mongod"
  }  
  service {
    name = "mongoConfig"
  }
  service {
    name = "mongos"

tamirko

// In <cloudify root>/recipes/apps/petclinic/mongos/mongos_install.groovy
import com.gigaspaces.cloudify.dsl.context.ServiceContextFactory
  // ...
  // Getting the mongos service instance ID
instanceID = serviceContext.getInstanceId()

  // Calculating the mongos port and storing it in the serviceContext for later use 
  // (by the service and by other services).
serviceContext.attributes.thisInstance["port"] = config.basePort+instanceID
  // ...

tamirko

import com.gigaspaces.cloudify.dsl.context.ServiceContextFactory
  // ...
  // Getting the tomcat service instance ID
instanceID = serviceContext.getInstanceId()

  // Waiting for the mongos service for 20 seconds
mongoService = serviceContext.waitForService(config.mongoService, 20, TimeUnit.SECONDS) 

  // Waiting for the mongos service instances for 60 seconds (In this case, 
  //  there's only one mongos instance, but we support more).

tamirko

install-application -timeout 10 <Cloudify root>/examples/petclinic

tamirko

cloudify@default> uninstall-application petclinic

tamirko

cloudify@default> teardown-localcloud

tamirko

cloudify@default> bootstrap-localcloud

tamirko

import org.cloudifysource.dsl.context.ServiceContextFactory;
def context = ServiceContextFactory.getServiceContext()

tamirko

def serviceName = "cassandra"
def service = context.waitForService(serviceName, 20, TimeUnit.SECONDS)

tamirko

public String getName();
public int getNumberOfPlannedInstances();
public int getNumberOfActualInstances();
public ServiceInstance[] waitForInstances(final int howmany,
			final long timeout, final TimeUnit timeUnit);
public ServiceInstance[] getInstances();