Method Detail

• getManagementPlaneId

  java.lang.String getManagementPlaneId()

  UID for the Brooklyn management plane which this ManagementContext node is a part of.

  Each Brooklyn entity is actively managed by a unique management plane whose ID which should not normally change for the duration of that entity, even though the nodes in that plane might, and the plane may go down and come back up. In other words the value of Application#getManagementContext()#getManagementPlaneId() will generally be constant (in contrast to getManagementNodeId()).

  This value should not be null unless the management context is a non-functional (non-deployment) instance.

• getManagementNodeId

  java.lang.String getManagementNodeId()

  UID for this ManagementContext node (as part of a single management plane).

  No two instances of ManagementContext should ever have the same node UID. The value of Application#getManagementContext()#getManagementNodeId() may change many times (in contrast to getManagementPlaneId()).

  This value should not be null unless the management context is a non-functional (non-deployment) instance.

• getManagementNodeUri

  Maybe<java.net.URI> getManagementNodeUri()

  The URI that this management node's REST API is available at, or absent if the node's API is unavailable.

• getApplications

  java.util.Collection<Application> getApplications()

  All applications under control of this management plane

• getEntityManager

  EntityManager getEntityManager()

  Returns the EntityManager instance for managing/querying entities.

• getExecutionManager

  ExecutionManager getExecutionManager()

  Returns the ExecutionManager instance for entities and users in this management realm to submit tasks and to observe what tasks are occurring

• getServerExecutionContext

  ExecutionContext getServerExecutionContext()

  Returns an ExecutionContext within the ExecutionManager for tasks associated to the Brooklyn node's operation (not any entities).

• getEntityDriverManager

  EntityDriverManager getEntityDriverManager()

  Returns the EntityDriverManager entities can use to create drivers. This manager can also be used to programmatically customize which driver type to use for entities in different locations. The default strategy for choosing a driver is to use a naming convention: DriverDependentEntity.getDriverInterface() returns the interface that the driver must implement; its name should end in "Driver". For example, this suffix is replaced with "SshDriver" for SshMachineLocation, for example.

• getEntityDownloadsManager

  DownloadResolverManager getEntityDownloadsManager()

  Returns the DownloadResolverManager for resolving things like which URL to download an installer from. The default DownloadResolverManager will retrieve entity.getAttribute(Attributes.DOWNLOAD_URL), and substitute things like "${version}" etc. However, additional resolvers can be registered to customize this behaviour (e.g. to always go to an enterprise's repository).

• getSubscriptionManager

  SubscriptionManager getSubscriptionManager()

  Returns the SubscriptionManager instance for entities and users of this management realm to subscribe to sensor events (and, in the case of entities, to emit sensor events)

• getExecutionContext

  ExecutionContext getExecutionContext(Entity entity)

  Returns an ExecutionContext instance representing tasks (from the ExecutionManager) associated with this entity, and capable of conveniently running such tasks which will be associated with that entity

• getSubscriptionContext

  SubscriptionContext getSubscriptionContext(Entity entity)

  Returns a SubscriptionContext instance representing subscriptions (from the SubscriptionManager) associated with this entity, and capable of conveniently subscribing on behalf of that entity

• getRebindManager

  @Beta
  RebindManager getRebindManager()

• getHighAvailabilityManager

  @Beta
  HighAvailabilityManager getHighAvailabilityManager()

  Since:

  0.7.0

• getConfig

  StringConfigMap getConfig()

  Returns the ConfigMap (e.g. BrooklynProperties) applicable to this management context. Defaults to reading ~/.brooklyn/brooklyn.properties but configurable in the management context.

• isRunning

  boolean isRunning()

  Whether this management context is still running, or has been terminated.

• getLocationRegistry

  LocationRegistry getLocationRegistry()

  Record of configured locations and location resolvers

• getCatalog

  BrooklynCatalog getCatalog()

  Record of configured Brooklyn entities (and templates and policies) which can be loaded

• getLocationManager

  LocationManager getLocationManager()

• getAccessController

  AccessController getAccessController()

  For controlling access to operations - can be queried to find if an operation is allowed. Callers should *not* cache the result of this method, but should instead always call again to get the AccessController.

• reloadBrooklynProperties

  void reloadBrooklynProperties()

  Reloads locations from brooklyn.properties. Any changes will apply only to newly created applications

• addPropertiesReloadListener

  void addPropertiesReloadListener(ManagementContext.PropertiesReloadListener listener)

  Registers a listener to be notified when brooklyn.properties is reloaded

• removePropertiesReloadListener

  void removePropertiesReloadListener(ManagementContext.PropertiesReloadListener listener)

  Deregisters a listener from brooklyn.properties reload notifications

• getEntitlementManager

  EntitlementManager getEntitlementManager()

  Active entitlements checker instance.

• lookup

  BrooklynObject lookup(java.lang.String id)

  As lookup(String, Class) but not constraining the return type

• lookup

  <T extends BrooklynObject> T lookup(java.lang.String id,
                                    java.lang.Class<T> type)

  Finds an entity with the given ID known at this management context