org.apache.brooklyn.demo

Class WebClusterDatabaseExampleApp

java.lang.Object

org.apache.brooklyn.core.objs.AbstractBrooklynObject

org.apache.brooklyn.core.entity.AbstractEntity

org.apache.brooklyn.core.entity.AbstractApplication

org.apache.brooklyn.demo.WebClusterDatabaseExampleApp

All Implemented Interfaces:

Application, Entity, EntityLocal, Rebindable, BrooklynObject, Configurable, Identifiable, EntityInternal, StartableApplication, Startable, BrooklynObjectInternal

public class WebClusterDatabaseExampleApp
extends AbstractApplication
implements StartableApplication

Launches a 3-tier app with nginx, clustered jboss, and mysql.

Includes some advanced features such as KPI / derived sensors, and annotations for use in a catalog.

This variant also increases minimum size to 2. Note the policy min size must have the same value, otherwise it fights with cluster set up trying to reduce the cluster size!

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.brooklyn.core.entity.AbstractEntity

AbstractEntity.BasicConfigurationSupport, AbstractEntity.BasicEnricherSupport, AbstractEntity.BasicGroupSupport, AbstractEntity.BasicPolicySupport, AbstractEntity.BasicSensorSupport, AbstractEntity.BasicSubscriptionSupport

Nested classes/interfaces inherited from interface org.apache.brooklyn.api.entity.Entity

Entity.AdjunctSupport<T extends EntityAdjunct>, Entity.EnricherSupport, Entity.GroupSupport, Entity.PolicySupport, Entity.SensorSupport

Nested classes/interfaces inherited from interface org.apache.brooklyn.api.objs.BrooklynObject

BrooklynObject.RelationSupport<T extends BrooklynObject>, BrooklynObject.SubscriptionSupport, BrooklynObject.TagSupport

Nested classes/interfaces inherited from interface org.apache.brooklyn.api.objs.Configurable

Configurable.ConfigurationSupport

Nested classes/interfaces inherited from interface org.apache.brooklyn.core.entity.trait.Startable

Startable.RestartEffectorBody, Startable.StartEffectorBody, Startable.StopEffectorBody

Nested classes/interfaces inherited from interface org.apache.brooklyn.core.entity.EntityInternal

EntityInternal.EnricherSupportInternal, EntityInternal.EntitySubscriptionSupportInternal, EntityInternal.FeedSupport, EntityInternal.GroupSupportInternal, EntityInternal.PolicySupportInternal, EntityInternal.SensorSupportInternal

Nested classes/interfaces inherited from interface org.apache.brooklyn.core.objs.BrooklynObjectInternal

BrooklynObjectInternal.ConfigurationSupportInternal, BrooklynObjectInternal.RelationSupportInternal<T extends BrooklynObject>, BrooklynObjectInternal.SubscriptionSupportInternal

Field Summary

Fields

Modifier and Type	Field and Description
static AttributeSensor<java.lang.Integer>	APPSERVERS_COUNT
static java.lang.String	DB_PASSWORD
static ConfigKey<java.lang.String>	DB_SETUP_SQL_URL
static java.lang.String	DB_TABLE
static java.lang.String	DB_USERNAME
static java.lang.String	DEFAULT_DB_SETUP_SQL_URL
static java.lang.String	DEFAULT_LOCATION
static java.lang.String	DEFAULT_WAR_PATH
static org.slf4j.Logger	LOG
static AttributeSensor<java.lang.Double>	REQUESTS_PER_SECOND_IN_WINDOW
static AttributeSensor<java.lang.String>	ROOT_URL
static ConfigKey<java.lang.Boolean>	USE_HTTPS
static ConfigKey<java.lang.String>	WAR_PATH

Fields inherited from class org.apache.brooklyn.core.entity.AbstractEntity

APPLICATION_ID, CATALOG_ID, CHILD_ADDED, CHILD_REMOVED, CONFIG_KEY_ADDED, CONFIG_KEY_REMOVED, DEFAULT_DISPLAY_NAME, EFFECTOR_ADDED, EFFECTOR_CHANGED, EFFECTOR_REMOVED, ENTITY_ID, GROUP_ADDED, GROUP_REMOVED, LOCATION_ADDED, LOCATION_REMOVED, POLICY_ADDED, POLICY_REMOVED, SENSOR_ADDED, SENSOR_REMOVED

Fields inherited from interface org.apache.brooklyn.core.entity.StartableApplication

DESTROY_ON_STOP, RUNNING_QUORUM_CHECK, START_LATCH, UP_QUORUM_CHECK

Fields inherited from interface org.apache.brooklyn.core.entity.trait.Startable

RESTART, SERVICE_UP, START, STOP

Constructor Summary

Constructors

Constructor and Description
WebClusterDatabaseExampleApp()

Method Summary

Modifier and Type	Method and Description
void	initApp()
static void	main(java.lang.String[] argv)

Methods inherited from class org.apache.brooklyn.core.entity.AbstractApplication

getApplication, init, onManagementStarted, onManagementStopped, postStart, preStart, restart, setParent, start, stop

Methods inherited from class org.apache.brooklyn.core.entity.AbstractEntity

addChild, addChild, addFeed, addLocations, addLocationsWithoutPublishing, clearLocations, clearParent, config, configure, configure, destroy, enrichers, equals, feeds, firstLocation, getApplicationId, getAttribute, getChildren, getConfig, getConfig, getCreationTime, getDisplayName, getEffector, getEntityType, getExecutionContext, getIconUrl, getLocations, getManagementContext, getManagementSupport, getMutableEntityType, getParent, getProxy, getProxyIfAvailable, getRebindSupport, groups, hashCode, invalidateReferences, invoke, invoke, invoke, onManagementBecomingMaster, onManagementNoLongerMaster, onManagementStarting, policies, relations, removeChild, removeLocations, requestPersist, resetProxy, sensors, setConfigEvenIfOwned, setConfigEvenIfOwned, setDisplayName, setManagementContext, setProxy, subscriptions, toMetadataRecord, toString

Methods inherited from class org.apache.brooklyn.core.objs.AbstractBrooklynObject

addSearchPath, getCatalogItemId, getCatalogItemIdSearchPath, getId, rebind, setCatalogItemId, setCatalogItemIdAndSearchPath, stackCatalogItemId, tags

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.brooklyn.api.entity.Application

getManagementContext

Methods inherited from interface org.apache.brooklyn.api.entity.Entity

addChild, addChild, addFeed, clearParent, enrichers, getApplication, getApplicationId, getAttribute, getChildren, getConfig, getCreationTime, getDisplayName, getEntityType, getIconUrl, getId, getLocations, getParent, groups, invoke, policies, relations, removeChild, sensors, setDisplayName, setParent

Methods inherited from interface org.apache.brooklyn.api.objs.BrooklynObject

getCatalogItemId, getCatalogItemIdSearchPath, subscriptions, tags

Methods inherited from interface org.apache.brooklyn.api.objs.Configurable

config, getConfig

Methods inherited from interface org.apache.brooklyn.core.entity.trait.Startable

restart, start, stop

Methods inherited from interface org.apache.brooklyn.core.objs.BrooklynObjectInternal

addSearchPath, setCatalogItemId, setCatalogItemIdAndSearchPath, stackCatalogItemId

Field Detail

LOG

public static final org.slf4j.Logger LOG

DEFAULT_LOCATION

public static final java.lang.String DEFAULT_LOCATION

See Also:

Constant Field Values

DEFAULT_WAR_PATH

public static final java.lang.String DEFAULT_WAR_PATH

WAR_PATH

public static final ConfigKey<java.lang.String> WAR_PATH

USE_HTTPS

public static final ConfigKey<java.lang.Boolean> USE_HTTPS

DEFAULT_DB_SETUP_SQL_URL

public static final java.lang.String DEFAULT_DB_SETUP_SQL_URL

See Also:

Constant Field Values

DB_SETUP_SQL_URL

public static final ConfigKey<java.lang.String> DB_SETUP_SQL_URL

DB_TABLE

public static final java.lang.String DB_TABLE

See Also:

Constant Field Values

DB_USERNAME

public static final java.lang.String DB_USERNAME

See Also:

Constant Field Values

DB_PASSWORD

public static final java.lang.String DB_PASSWORD

See Also:

Constant Field Values

APPSERVERS_COUNT

public static final AttributeSensor<java.lang.Integer> APPSERVERS_COUNT

REQUESTS_PER_SECOND_IN_WINDOW

public static final AttributeSensor<java.lang.Double> REQUESTS_PER_SECOND_IN_WINDOW

ROOT_URL

public static final AttributeSensor<java.lang.String> ROOT_URL

Constructor Detail

WebClusterDatabaseExampleApp

public WebClusterDatabaseExampleApp()

Method Detail

initApp

public void initApp()

main

public static void main(java.lang.String[] argv)