// Add some information on a deployment in the cluster so other nodes know about it private void addToHA( String deploymentID, String verticleName, DeploymentOptions deploymentOptions) { String encoded; synchronized (haInfo) { JsonObject verticleConf = new JsonObject().put("dep_id", deploymentID); verticleConf.put("verticle_name", verticleName); verticleConf.put("options", deploymentOptions.toJson()); JsonArray haMods = haInfo.getJsonArray("verticles"); haMods.add(verticleConf); encoded = haInfo.encode(); clusterMap.put(nodeID, encoded); } }