org.hobbit.controller.health

Class ClusterHealthCheckerImpl

java.lang.Object

org.hobbit.controller.health.ClusterHealthCheckerImpl

All Implemented Interfaces:

ClusterHealthChecker

public class ClusterHealthCheckerImpl
extends Object
implements ClusterHealthChecker

Simple implementation of the ClusterHealthChecker interface.

Author:

Michael Röder (roeder@informatik.uni-leipzig.de)

Constructor Summary

Constructors

Constructor and Description
ClusterHealthCheckerImpl()

Method Summary

Modifier and Type	Method and Description
boolean	isClusterHealthy(String[] clusterNodes) Checks whether all nodes are available.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClusterHealthCheckerImpl

public ClusterHealthCheckerImpl()

Method Detail

isClusterHealthy

public boolean isClusterHealthy(String[] clusterNodes)

Description copied from interface: ClusterHealthChecker

Checks whether all nodes are available. Returns true if the Docker Swarm service lists these nodes. If one of the nodes is missing or the list can not be acquired, false is returned.

Specified by:

isClusterHealthy in interface ClusterHealthChecker

Returns: