WildFly 12.0 Model Reference

A singleton policy

Provided capabilities(3)

Name	Dynamic	Other provider points
org.wildfly.clustering.singleton.policy.builder	true	none
org.wildfly.clustering.singleton.policy.default-builder	true	none
org.wildfly.clustering.singleton.policy	true	none

Attributes (3)

cache The cache backing the singleton policy's singleton service. If undefined, the default cache of the specified cache-container is used.

Attribute	Value
Capability reference	/subsystem=infinispan/cache-container=/distributed-cache= /subsystem=infinispan/cache-container=/local-cache= /subsystem=infinispan/cache-container=/replicated-cache= /subsystem=infinispan/cache-container=/invalidation-cache=
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	configuration
Access Type	read-write
Restart Required	resource-services

cache-container The cache container backing the singleton policy's singleton service

Attribute	Value
Capability reference	/subsystem=infinispan/cache-container=*
Type	STRING
Nillable	false
Expressions Allowed	false
Storage	configuration
Access Type	read-write
Restart Required	resource-services

quorum The minimum number of nodes required before this singleton service will start

Attribute	Value
Default Value	1
Type	INT
Nillable	true
Expressions Allowed	true
Min	1
Max	2,147,483,647
Storage	configuration
Access Type	read-write
Restart Required	resource-services

Operations (2)

add Add a singleton policy

Request Parameter	Type	Required	Expressions Allowed	Default value	Description
cache-container	STRING	true	false		The cache container backing the singleton policy's singleton service
cache	STRING	false	false		The cache backing the singleton policy's singleton service. If undefined, the default cache of the specified cache-container is used.
quorum	INT	false	true	1	The minimum number of nodes required before this singleton service will start

remove Remove a singleton policy