How to use

getDockerClient

method

in

org.lendingclub.mercator.docker.DockerScanner

  public DockerRestClient getRestClient() {
    return DockerRestClient.forDockerClient(getDockerClient());
  }
}

public DockerRestClient getRestClient() {
  return DockerRestClient.forDockerClient(dockerScanner.getDockerClient());
}

public void scan() {
  
  
  WebTarget wt = SwarmScanner.extractWebTarget(getDockerClient());
  JsonNode n = wt.path("/info").request().buildGet().invoke(JsonNode.class);
  
  if (n.path("Swarm").path("Cluster").isContainerNode()) {
    logger.info("talking to a docker swarm manager: {}",wt);
    SwarmScanner ss = new SwarmScanner(this);
    ss.scan();
  }
  else {
    // looks like we are talking to a docker engine.  We don't support this yet because we need to figure out
    // how to ensure that we do not get duplicate entries from the Swarm view of the nodes and the engine's view of itself.
    logger.info("talking to a docker engine: {}",wt);
    
    String engineId = n.get("ID").asText();
    JsonLogger.logInfo("x", n); 
    updateEngineInfo(n);
  
  }
  
}

public void scan() {
  WebTarget t = extractWebTarget(dockerScanner.getDockerClient());
  logger.info("Scanning {}", t);
  JsonNode response = t.path("/info").request().buildGet().invoke(JsonNode.class);

  @BeforeClass
  public static void setupDockerScanner() {
    DockerScanner ds = new Projector.Builder().build().createBuilder(DockerScannerBuilder.class).withLocalDockerDaemon().build();
    boolean b = ds.getNeoRxClient().checkConnection();
    if (b==false) {
      logger.warn("neo4j is not available...integration tests will be skipped");
      Assume.assumeTrue("neo4j available", b);
    }
    else {
      logger.info("neo4j is available for integration tests");
    }
    
    try {
      Info info = ds.getDockerClient().infoCmd().exec();
      logger.info("local docker daemon is available for integration tests");
      dockerScanner = ds;
    }
    catch (Exception e) {
      logger.warn("neo4j is not available for integration tests",e);
      Assume.assumeTrue(false);
      return;
    }
    
  }
}