consul-api

Java client for Consul HTTP API (http://consul.io)

Supports all API endpoints (http://www.consul.io/docs/agent/http.html), all consistency modes and parameters (tags, datacenters etc.)

How to use

ConsulClient client = new ConsulClient("localhost");

// KV
byte[] binaryData = new byte[] {1,2,3,4,5,6,7};
client.setKVBinaryValue("someKey", binaryData);

//list known datacenters
Response<List<String>> response = client.getCatalogDatacenters();
System.out.println("Datacenters: " + response.getValue());

// register new service
NewService newService = new NewService();
newService.setId("myapp_01");
newService.setName("myapp");
newService.setPort(8080);
client.agentServiceRegister(newService);

// register new service with associated health check
NewService newService = new NewService();
newService.setId("myapp_01");
newService.setName("myapp");
newService.setPort(8080);

NewService.Check serviceCheck = new NewService.Check();
serviceCheck.setScript("/usr/bin/some-check-script");
serviceCheck.setInterval("10s");
newService.setCheck(serviceCheck);

client.agentServiceRegister(newService);

How to add consul-api into your project

Gradle

compile "com.ecwid.consul:consul-api:1.1.6"

Maven

<dependency>
  <groupId>com.ecwid.consul</groupId>
  <artifactId>consul-api</artifactId>
  <version>1.1.6</version>
</dependency>

How to build from sources

• Checkout the sources
• ./gradlew build

Gradle will compile sources, package classes (sources and javadocs too) into jars and run all tests. The build results will located in build/libs/ folder