public static void handleClusterInstanceCreated(
String serviceType,
String clusterId,
String alias,
String instanceId,
String partitionId,
String networkPartitionId) {
TopologyManager.acquireWriteLock();
try {
Topology topology = TopologyManager.getTopology();
Service service = topology.getService(serviceType);
if (service == null) {
log.error(
"Service "
+ serviceType
+ " not found in Topology, unable to update the cluster status to Created");
return;
}
Cluster cluster = service.getCluster(clusterId);
if (cluster == null) {
log.error(
"Cluster "
+ clusterId
+ " not found in Topology, unable to update "
+ "status to Created");
return;
}
if (cluster.getInstanceContexts(instanceId) != null) {
log.warn(
"The Instance context for the cluster already exists for [cluster] "
+ clusterId
+ " [instance-id] "
+ instanceId);
return;
}
ClusterInstance clusterInstance = new ClusterInstance(alias, clusterId, instanceId);
clusterInstance.setNetworkPartitionId(networkPartitionId);
clusterInstance.setPartitionId(partitionId);
cluster.addInstanceContext(instanceId, clusterInstance);
TopologyManager.updateTopology(topology);
ClusterInstanceCreatedEvent clusterInstanceCreatedEvent =
new ClusterInstanceCreatedEvent(serviceType, clusterId, clusterInstance);
clusterInstanceCreatedEvent.setPartitionId(partitionId);
TopologyEventPublisher.sendClusterInstanceCreatedEvent(clusterInstanceCreatedEvent);
} finally {
TopologyManager.releaseWriteLock();
}
}
