Couchbase Healthcheck

This is a Couchbase healthcheck module which can be used to check the health of Couchbase cluster. This library compiles only on Java 8.

Dependencies

dropwizard-core: 1.0.2 couchbase-client: 2.3.3

Usage

Couchbase healthcheck makes it easy to monitor the health of individual nodes in the cluster by polling them and getting the status. It reports Healthy only if the status of more than half the nodes in the cluster is healthy.

Maven Dependency

Use the following maven dependency:

<dependency>
  <groupId>org.clojars.saarthak</groupId>
  <artifactId>couchbase-healthcheck</artifactId>
  <version>1.0.2</version>
</dependency>

Using Couchbase healthcheck with dropwizard

 final CouchbaseEnvironment couchbaseEnvironment = DefaultCouchbaseEnvironment.builder().build();
 final Cluster cluster = CouchbaseCluster.create(couchbaseEnvironment, getNodes()); // getNodes() method returns a List<String> of nodes.
 final CouchbaseClient couchbaseClient = new CouchbaseClient(getUserName(), getPassword(), cluster);// CouchbaseClient is bundled and needs username, password and cluster object to connect to hosts.
 environment.healthChecks().register("Couchbase", new CouchBaseHealthCheck(couchbaseClient));

LICENSE

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0