@Override
public void run() {
if (log.isInfoEnabled()) {
log.info("Cartridge agent started");
}
eventListenerns = new CartridgeAgentEventListeners();
validateRequiredSystemProperties();
if (log.isInfoEnabled()) {
log.info("Cartridge agent validated system properties done");
}
// Start topology event receiver thread
registerTopologyEventListeners();
if (log.isInfoEnabled()) {
log.info("Cartridge agent registerTopologyEventListeners done");
}
if (log.isInfoEnabled()) {
log.info("Waiting for CompleteTopologyEvent..");
}
ExtensionUtils.waitForCompleteTopology();
if (log.isInfoEnabled()) {
log.info("CompleteTopologyEvent received.");
}
// wait till the member spawned event
while (!CartridgeAgentConfiguration.getInstance().isInitialized()) {
try {
if (log.isDebugEnabled()) {
log.info("Waiting for Cartridge Agent to be initialized...");
}
Thread.sleep(1000);
} catch (InterruptedException ignore) {
}
}
if (log.isInfoEnabled()) {
log.info("Cartridge agent initialized done");
}
// Start instance notifier listener thread
registerInstanceNotifierEventListeners();
if (log.isInfoEnabled()) {
log.info("Cartridge agent registerInstanceNotifierEventListeners done");
}
// Start tenant event receiver thread
/*
registerTenantEventListeners();
if (log.isInfoEnabled()) {
log.info("Cartridge agent registerTenantEventListeners done");
} */
// Start application event receiver thread
registerApplicationEventListeners();
if (log.isInfoEnabled()) {
log.info("Cartridge agent registering all event listeners ... done");
}
// Execute instance started shell script
extensionHandler.onInstanceStartedEvent();
if (log.isInfoEnabled()) {
log.info("Cartridge agent onInstanceStartedEvent done");
}
// Publish instance started event
CartridgeAgentEventPublisher.publishInstanceStartedEvent();
// Execute start servers extension
try {
extensionHandler.startServerExtension();
} catch (Exception e) {
if (log.isErrorEnabled()) {
log.error("Error processing start servers event", e);
}
}
if (log.isInfoEnabled()) {
log.info("Cartridge agent startServerExtension done");
}
// Check repo url
String repoUrl = CartridgeAgentConfiguration.getInstance().getRepoUrl();
if (log.isInfoEnabled()) {
log.info("Cartridge agent getRepoUrl done");
}
if ("null".equals(repoUrl) || StringUtils.isBlank(repoUrl)) {
if (log.isInfoEnabled()) {
log.info("No artifact repository found. Publishing InstanceActivatedEvent.");
}
// Publish instance activated event
CartridgeAgentEventPublisher.publishInstanceActivatedEvent();
// Execute instance activated shell script
extensionHandler.onInstanceActivatedEvent();
if (log.isInfoEnabled()) {
log.info("Cartridge agent onInstanceActivatedEvent done");
}
} else {
if (log.isInfoEnabled()) {
log.info(
"Artifact repository found. Waiting for ArtifactUpdatedEvent to commence cloning.");
}
}
String persistenceMappingsPayload =
CartridgeAgentConfiguration.getInstance().getPersistenceMappings();
if (persistenceMappingsPayload != null) {
extensionHandler.volumeMountExtension(persistenceMappingsPayload);
}
// start log publishing
LogPublisherManager logPublisherManager = new LogPublisherManager();
publishLogs(logPublisherManager);
// Keep the thread live until terminated
while (!terminated) {
try {
Thread.sleep(1000);
} catch (InterruptedException ignore) {
}
}
logPublisherManager.stop();
}