Skip to content

Latest commit

 

History

History
97 lines (77 loc) · 2.78 KB

README.md

File metadata and controls

97 lines (77 loc) · 2.78 KB
Raw

ehcache-replication-docker

Ehcache peer provider for docker environments

Actual :

  • Docker Swarm environments supports via Docker api for service inspection.
  • K8s environments supports only via k8s api .

This register classical rmi cache peers with adresses on cluster Cache peers are refreshed every seconds

Usage Docker swarm :

<dependency>
	<groupId>io.github.capsi-informatique</groupId>
	<artifactId>ehcache-replication-docker</artifactId>
	<version>1.0.4</version>
</dependency>
<dependency>
	<groupId>com.github.docker-java</groupId>
	<artifactId>docker-java</artifactId>
	<version>3.2.13</version>
</dependency>

And in you ehcache.xml :

<cacheManagerPeerProviderFactory
		class="net.sf.ehcache.distribution.DockerCacheManagerPeerProviderFactory"
		properties="dockerSwarmServiceName=ehcachetest_app"
		/>

<cacheManagerPeerListenerFactory
		class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"
		properties="socketTimeoutMillis=20000,port=40001"
		propertySeparator="," />
		
<!-- Cache par defaut -->
<defaultCache
		maxElementsInMemory="1000"
		eternal="false"
		timeToIdleSeconds="1800"
		timeToLiveSeconds="3600"
		overflowToDisk="false"
		diskPersistent="false"
		memoryStoreEvictionPolicy="LRU"
		statistics="true">
	<cacheEventListenerFactory class="net.sf.ehcache.distribution.RMICacheReplicatorFactory" properties="replicateAsynchronously=true,replicatePuts=false,replicateRemovals=true,replicateUpdates=true,replicateUpdatesViaCopy=false,asynchronousReplicationIntervalMillis=1000"/>
</defaultCache>

Usage K8S :

<dependency>
	<groupId>io.github.capsi-informatique</groupId>
	<artifactId>ehcache-replication-docker</artifactId>
	<version>1.0.4</version>
</dependency>
<dependency>
    <groupId>io.kubernetes</groupId>
    <artifactId>client-java</artifactId>
    <version>11.0.4</version>
</dependency>

And in you ehcache.xml :

<cacheManagerPeerProviderFactory
		class="net.sf.ehcache.distribution.DockerCacheManagerPeerProviderFactory"
		properties="k8sAppSelector=..."
		/>

Other k8s properties availables : k8sUrl, k8sUsername, k8sPassword, k8sNamespace, k8sToken, k8sValidateSSL

Usage with API :

<dependency>
	<groupId>io.github.capsi-informatique</groupId>
	<artifactId>ehcache-replication-docker</artifactId>
	<version>1.0.4</version>
</dependency>

<dependency>
	<groupId>org.apache.httpcomponents</groupId>
	<artifactId>fluent-hc</artifactId>
	<version>4.5.14</version>
</dependency>

<dependency>
	<groupId>com.fasterxml.jackson.core</groupId>
	<artifactId>jackson-databind</artifactId>
	<version>2.10.3</version>
</dependency>

And in you ehcache.xml :

<cacheManagerPeerProviderFactory
		class="net.sf.ehcache.distribution.DockerCacheManagerPeerProviderFactory"
		properties="apiServiceName=...,apiUrl=..."
		/>