"If true, router minimum required version is checked before sending command", false);
@Override
public boolean configure(final String name, final Map<String, Object> params) throws ConfigurationException {
_executor = Executors.newScheduledThreadPool(1, new NamedThreadFactory("RouterMonitor"));
_checkExecutor = Executors.newScheduledThreadPool(1, new NamedThreadFactory("RouterStatusMonitor"));
_networkStatsUpdateExecutor = Executors.newScheduledThreadPool(1, new NamedThreadFactory("NetworkStatsUpdater"));
final Map<String, String> configs = _configDao.getConfiguration("AgentManager", params);
_routerRamSize = NumbersUtil.parseInt(configs.get("router.ram.size"), DEFAULT_ROUTER_VM_RAMSIZE);
_routerCpuMHz = NumbersUtil.parseInt(configs.get("router.cpu.mhz"), DEFAULT_ROUTER_CPU_MHZ);
_routerExtraPublicNics = NumbersUtil.parseInt(_configDao.getValue(Config.RouterExtraPublicNics.key()), 2);
String guestOSString = configs.get("network.dhcp.nondefaultnetwork.setgateway.guestos");
if (guestOSString != null) {
String[] guestOSList = guestOSString.split(",");
for (String os : guestOSList) {
_guestOSNeedGatewayOnNonDefaultNetwork.add(os);
}
}
String value = configs.get("start.retry");
_retry = NumbersUtil.parseInt(value, 2);
value = configs.get("router.stats.interval");
_routerStatsInterval = NumbersUtil.parseInt(value, 300);
value = configs.get("router.check.interval");
_routerCheckInterval = NumbersUtil.parseInt(value, 30);
value = configs.get("router.check.poolsize");
_rvrStatusUpdatePoolSize = NumbersUtil.parseInt(value, 10);
/*
* We assume that one thread can handle 20 requests in 1 minute in normal situation, so here we give the queue size up to 50 minutes.
* It's mostly for buffer, since each time CheckRouterTask running, it would add all the redundant networks in the queue immediately
*/
_vrUpdateQueue = new LinkedBlockingQueue<Long>(_rvrStatusUpdatePoolSize * 1000);
_rvrStatusUpdateExecutor = Executors.newFixedThreadPool(_rvrStatusUpdatePoolSize, new NamedThreadFactory("RedundantRouterStatusMonitor"));
_instance = configs.get("instance.name");
if (_instance == null) {
_instance = "DEFAULT";
}