WebClusterDatabaseExampleApp (Apache Brooklyn)

java.lang.Object
- brooklyn.basic.AbstractBrooklynObject
- - brooklyn.entity.basic.AbstractEntity
  - - brooklyn.entity.basic.AbstractApplication
    - - brooklyn.demo.WebClusterDatabaseExampleApp

All Implemented Interfaces:

BrooklynObject, BrooklynObjectInternal, Application, EntityInternal, EntityLocal, StartableApplication, Entity, Rebindable, Configurable, Identifiable, Startable
```
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 interface brooklyn.basic.BrooklynObject
  BrooklynObject.TagSupport
- Nested classes/interfaces inherited from interface brooklyn.entity.trait.Configurable
  Configurable.ConfigurationSupport
- Nested classes/interfaces inherited from interface brooklyn.entity.trait.Startable
  Startable.RestartEffectorBody, Startable.StartEffectorBody, Startable.StopEffectorBody
- Nested classes/interfaces inherited from interface brooklyn.entity.basic.EntityInternal
  EntityInternal.FeedSupport
- Nested classes/interfaces inherited from interface brooklyn.basic.BrooklynObjectInternal
  BrooklynObjectInternal.ConfigurationSupportInternal

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 brooklyn.entity.basic.AbstractApplication
log

Fields inherited from class brooklyn.entity.basic.AbstractEntity
CHILD_ADDED, CHILD_REMOVED, EFFECTOR_ADDED, EFFECTOR_CHANGED, EFFECTOR_REMOVED, LOCATION_ADDED, LOCATION_REMOVED, POLICY_ADDED, POLICY_REMOVED, SENSOR_ADDED, SENSOR_REMOVED

Fields inherited from interface brooklyn.entity.trait.Startable
RESTART, SERVICE_UP, START, STOP

Constructor Summary

Constructors
Constructor and Description

WebClusterDatabaseExampleApp()

Constructors
Constructor and Description
`WebClusterDatabaseExampleApp()`

Method Summary

Methods
Modifier and Type Method and Description

void initApp()

static void main(java.lang.String[] argv)
- Methods inherited from class brooklyn.entity.basic.AbstractApplication
  getApplication, init, onManagementStopped, postStart, preStart, restart, setParent, start, stop
- Methods inherited from class brooklyn.entity.basic.AbstractEntity
  addChild, addChild, addEnricher, addEnricher, addFeed, addGroup, addLocations, addPolicy, addPolicy, addTag, clearLocations, clearParent, config, configure, configure, configure, configure, configure, containsTag, destroy, emit, emitInternal, equals, feeds, firstLocation, getAllAttributes, getAllConfig, getAllConfigBag, getApplicationId, getAttribute, getAttributeByNameParts, getChildren, getConfig, getConfig, getConfig, getConfig, getConfigMap, getConfigRaw, getConfigRaw, getCreationTime, getDisplayName, getEffector, getEnrichers, getEntityType, getExecutionContext, getFeedSupport, getGroups, getIconUrl, getLocalConfigBag, getLocations, getManagementContext, getManagementSupport, getMutableEntityType, getParent, getPolicies, getProxy, getProxyIfAvailable, getRebindSupport, getSubscriptionContext, getTags, hashCode, invalidateReferences, invoke, invoke, invoke, modifyAttribute, onManagementBecomingMaster, onManagementNoLongerMaster, onManagementStarted, onManagementStarting, refreshInheritedConfig, removeAllEnrichers, removeAllPolicies, removeAttribute, removeChild, removeEnricher, removeGroup, removeLocations, removePolicy, removeTag, requestPersist, resetProxy, setAttribute, setAttribute, setAttributeWithoutPublishing, setConfig, setConfig, setConfig, setConfig, setConfig, setConfig, setConfigEvenIfOwned, setConfigEvenIfOwned, setDisplayName, setManagementContext, setProxy, subscribe, subscribeToChildren, subscribeToMembers, toMetadataRecord, toString, unsubscribe, unsubscribe
- Methods inherited from class brooklyn.basic.AbstractBrooklynObject
  getCatalogItemId, getId, getTagSupport, rebind, setCatalogItemId, tags
- Methods inherited from class java.lang.Object
  getClass, notify, notifyAll, wait, wait, wait
- Methods inherited from interface brooklyn.entity.Application
  getManagementContext
- Methods inherited from interface brooklyn.entity.Entity
  addChild, addChild, addEnricher, addEnricher, addFeed, addGroup, addPolicy, addPolicy, addTag, clearParent, containsTag, getApplication, getApplicationId, getAttribute, getChildren, getConfig, getConfig, getConfigRaw, getConfigRaw, getCreationTime, getDisplayName, getEnrichers, getEntityType, getGroups, getIconUrl, getId, getLocations, getParent, getPolicies, getTags, invoke, removeChild, removeEnricher, removeGroup, removePolicy, removeTag, setParent
- Methods inherited from interface brooklyn.basic.BrooklynObject
  getCatalogItemId, getTagSupport, tags
- Methods inherited from interface brooklyn.entity.trait.Configurable
  config, setConfig
- Methods inherited from interface brooklyn.entity.trait.Startable
  restart, start, stop
- Methods inherited from interface brooklyn.basic.BrooklynObjectInternal
  setCatalogItemId

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

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)

Class WebClusterDatabaseExampleApp

Nested Class Summary

Nested classes/interfaces inherited from interface brooklyn.basic.BrooklynObject

Nested classes/interfaces inherited from interface brooklyn.entity.trait.Configurable

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

Nested classes/interfaces inherited from interface brooklyn.entity.basic.EntityInternal

Nested classes/interfaces inherited from interface brooklyn.basic.BrooklynObjectInternal

Field Summary

Fields inherited from class brooklyn.entity.basic.AbstractApplication

Fields inherited from class brooklyn.entity.basic.AbstractEntity

Fields inherited from interface brooklyn.entity.trait.Startable

Constructor Summary

Method Summary

Methods inherited from class brooklyn.entity.basic.AbstractApplication

Methods inherited from class brooklyn.entity.basic.AbstractEntity

Methods inherited from class brooklyn.basic.AbstractBrooklynObject

Methods inherited from class java.lang.Object

Methods inherited from interface brooklyn.entity.Application

Methods inherited from interface brooklyn.entity.Entity

Methods inherited from interface brooklyn.basic.BrooklynObject

Methods inherited from interface brooklyn.entity.trait.Configurable

Methods inherited from interface brooklyn.entity.trait.Startable

Methods inherited from interface brooklyn.basic.BrooklynObjectInternal

Field Detail

LOG

DEFAULT_LOCATION

DEFAULT_WAR_PATH

WAR_PATH

USE_HTTPS

DEFAULT_DB_SETUP_SQL_URL

DB_SETUP_SQL_URL

DB_TABLE

DB_USERNAME

DB_PASSWORD

APPSERVERS_COUNT

REQUESTS_PER_SECOND_IN_WINDOW

ROOT_URL

Constructor Detail

WebClusterDatabaseExampleApp

Method Detail

initApp

main