org.apache.brooklyn.entity.webapp

Interface ControlledDynamicWebAppCluster

All Superinterfaces:

AbstractGroup, BrooklynObject, Changeable, Configurable, DynamicGroup, Entity, Group, Identifiable, JavaWebAppService, JavaWebAppService.CanDeployAndUndeploy, JavaWebAppService.CanRedeployAll, MemberReplaceable, Resizable, Startable, UsesJava, WebAppService, WebAppServiceConstants, WebAppServiceMetrics

All Known Implementing Classes:

ControlledDynamicWebAppClusterImpl

public interface ControlledDynamicWebAppCluster
extends DynamicGroup, Entity, Startable, Resizable, MemberReplaceable, Group, JavaWebAppService, JavaWebAppService.CanDeployAndUndeploy, JavaWebAppService.CanRedeployAll

This entity contains the sub-groups and entities that go in to a single location (e.g. datacenter) to provide web-app cluster functionality, viz load-balancer (controller) and webapp software processes.

You can customise the web server by customising the memberSpec.

The children of this entity are:

• a DynamicCluster of WebAppServices (defaults to JBoss7Server)
• a cluster controller (defaulting to Nginx if none supplied)

This entity is also a group whose members mirror those of the child DynamicCluster (so do not include the load balancer). This is convenient for associating policies such as ServiceReplacer with this entity, rather than with the child DynamicCluster. However, note that changing this entity's members has no effect on the members of the underlying DynamicCluster - treat this as a read-only view.

Nested Class Summary

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.trait.Resizable

Resizable.InsufficientCapacityException

Nested classes/interfaces inherited from interface org.apache.brooklyn.entity.webapp.JavaWebAppService

JavaWebAppService.CanDeployAndUndeploy, JavaWebAppService.CanRedeployAll

Nested classes/interfaces inherited from interface org.apache.brooklyn.entity.webapp.WebAppServiceMetrics

WebAppServiceMetrics.Initializer

Field Summary

Fields

Modifier and Type	Field and Description
static AttributeSensor<DynamicWebAppCluster>	CLUSTER
static BasicAttributeSensorAndConfigKey<Group>	CONTROLLED_GROUP
static BasicAttributeSensorAndConfigKey<LoadBalancer>	CONTROLLER
static BasicAttributeSensorAndConfigKey<EntitySpec<? extends LoadBalancer>>	CONTROLLER_SPEC
static AttributeSensor<java.lang.String>	HOSTNAME
static ConfigKey<java.lang.Integer>	INITIAL_SIZE
static BasicAttributeSensorAndConfigKey<EntitySpec<? extends WebAppService>>	MEMBER_SPEC
static AttributeSensor<Lifecycle>	SERVICE_STATE_ACTUAL
static BasicAttributeSensorAndConfigKey<EntitySpec<? extends DynamicWebAppCluster>>	WEB_CLUSTER_SPEC

Fields inherited from interface org.apache.brooklyn.entity.group.DynamicGroup

ENTITY_FILTER, RESCAN_EFFECTOR, RUNNING

Fields inherited from interface org.apache.brooklyn.entity.group.AbstractGroup

FIRST, GROUP_MEMBERS, MEMBER_DELEGATE_CHILDREN, MEMBER_DELEGATE_NAME_FORMAT, RUNNING_QUORUM_CHECK, UP_QUORUM_CHECK

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

GROUP_SIZE, MEMBER_ADDED, MEMBER_REMOVED

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

RESTART, SERVICE_UP, START, STOP

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

RESIZE

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

REPLACE_MEMBER

Fields inherited from interface org.apache.brooklyn.entity.webapp.JavaWebAppService

NAMED_WARS, ROOT_WAR, WARS_BY_CONTEXT

Fields inherited from interface org.apache.brooklyn.entity.webapp.WebAppServiceConstants

ENABLED_PROTOCOLS, HTTP_PORT, HTTPS_PORT, HTTPS_SSL_CONFIG, ROOT_URL

Fields inherited from interface org.apache.brooklyn.entity.webapp.WebAppServiceMetrics

BYTES_RECEIVED, BYTES_SENT, ERROR_COUNT, MAX_PROCESSING_TIME, PROCESSING_TIME_FRACTION_IN_WINDOW, PROCESSING_TIME_FRACTION_LAST, REQUEST_COUNT, REQUESTS_PER_SECOND_IN_WINDOW, REQUESTS_PER_SECOND_LAST, TOTAL_PROCESSING_TIME

Fields inherited from interface org.apache.brooklyn.entity.java.UsesJava

CHECK_JAVA_HOSTNAME_BUG, JAVA_OPTS, JAVA_SYSPROPS, JAVA_VERSION_REQUIRED

Fields inherited from interface org.apache.brooklyn.entity.webapp.JavaWebAppService.CanDeployAndUndeploy

DEPLOY, DEPLOYED_WARS, UNDEPLOY

Fields inherited from interface org.apache.brooklyn.entity.webapp.JavaWebAppService.CanRedeployAll

REDEPLOY_ALL

Method Summary

Modifier and Type	Method and Description
DynamicWebAppCluster	getCluster()
Group	getControlledGroup()
LoadBalancer	getController()

Methods inherited from interface org.apache.brooklyn.entity.group.DynamicGroup

addSubscription, addSubscription, entityFilter, rescanEntities, setEntityFilter, stop

Methods inherited from interface org.apache.brooklyn.entity.group.AbstractGroup

getFirst, setMembers, setMembers

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

addChild, addChild, addMember, addMemberChild, addMemberChild, getCurrentSize, getMembers, hasMember, removeMember

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

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.entity.trait.Resizable

getCurrentSize, resize

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

replaceMember

Methods inherited from interface org.apache.brooklyn.entity.webapp.JavaWebAppService.CanDeployAndUndeploy

deploy, undeploy

Methods inherited from interface org.apache.brooklyn.entity.webapp.JavaWebAppService.CanRedeployAll

redeployAll

Field Detail

INITIAL_SIZE

static final ConfigKey<java.lang.Integer> INITIAL_SIZE

CONTROLLER

static final BasicAttributeSensorAndConfigKey<LoadBalancer> CONTROLLER

CONTROLLED_GROUP

static final BasicAttributeSensorAndConfigKey<Group> CONTROLLED_GROUP

CONTROLLER_SPEC

static final BasicAttributeSensorAndConfigKey<EntitySpec<? extends LoadBalancer>> CONTROLLER_SPEC

MEMBER_SPEC

static final BasicAttributeSensorAndConfigKey<EntitySpec<? extends WebAppService>> MEMBER_SPEC

WEB_CLUSTER_SPEC

static final BasicAttributeSensorAndConfigKey<EntitySpec<? extends DynamicWebAppCluster>> WEB_CLUSTER_SPEC

CLUSTER

static final AttributeSensor<DynamicWebAppCluster> CLUSTER

HOSTNAME

static final AttributeSensor<java.lang.String> HOSTNAME

SERVICE_STATE_ACTUAL

static final AttributeSensor<Lifecycle> SERVICE_STATE_ACTUAL

Method Detail

getController

LoadBalancer getController()

getCluster

DynamicWebAppCluster getCluster()

getControlledGroup

Group getControlledGroup()