// TODO: add test for method
@Override
public final HostVO createHostVOForDirectConnectAgent(
final HostVO host,
final StartupCommand[] startup,
final ServerResource resource,
final Map<String, String> details,
final List<String> hostTags) {
StartupCommand firstCmd = startup[0];
if (!(firstCmd instanceof StartupRoutingCommand)) {
return null;
}
StartupRoutingCommand ssCmd = ((StartupRoutingCommand) firstCmd);
if (ssCmd.getHypervisorType() != HypervisorType.Hyperv) {
return null;
}
s_logger.info(
"Host: "
+ host.getName()
+ " connected with hypervisor type: "
+ HypervisorType.Hyperv
+ ". Checking CIDR...");
HostPodVO pod = _podDao.findById(host.getPodId());
DataCenterVO dc = _dcDao.findById(host.getDataCenterId());
_resourceMgr.checkCIDR(pod, dc, ssCmd.getPrivateIpAddress(), ssCmd.getPrivateNetmask());
return _resourceMgr.fillRoutingHostVO(host, ssCmd, HypervisorType.Hyperv, details, hostTags);
}
@DB
private void updateClusterNativeHAState(Host host, StartupCommand cmd) {
ClusterVO cluster = _clusterDao.findById(host.getClusterId());
if (cluster.getClusterType() == ClusterType.ExternalManaged) {
if (cmd instanceof StartupRoutingCommand) {
StartupRoutingCommand hostStartupCmd = (StartupRoutingCommand) cmd;
Map<String, String> details = hostStartupCmd.getHostDetails();
if (details.get("NativeHA") != null && details.get("NativeHA").equalsIgnoreCase("true")) {
_clusterDetailsDao.persist(host.getClusterId(), "NativeHA", "true");
} else {
_clusterDetailsDao.persist(host.getClusterId(), "NativeHA", "false");
}
}
}
}
@Override
public HostVO createHostVOForDirectConnectAgent(
HostVO host,
StartupCommand[] startup,
ServerResource resource,
Map<String, String> details,
List<String> hostTags) {
StartupCommand firstCmd = startup[0];
if (!(firstCmd instanceof StartupRoutingCommand)) {
return null;
}
StartupRoutingCommand ssCmd = ((StartupRoutingCommand) firstCmd);
if (ssCmd.getHypervisorType() != HypervisorType.VMware) {
return null;
}
return _resourceMgr.fillRoutingHostVO(host, ssCmd, HypervisorType.VMware, details, hostTags);
}
@Override
public HostVO createHostVOForConnectedAgent(HostVO host, StartupCommand[] cmd) {
StartupCommand firstCmd = cmd[0];
if (!(firstCmd instanceof StartupRoutingCommand)) {
return null;
}
StartupRoutingCommand ssCmd = ((StartupRoutingCommand) firstCmd);
if (ssCmd.getHypervisorType() != HypervisorType.KVM) {
return null;
}
/* KVM requires host are the same in cluster */
ClusterVO clusterVO = _clusterDao.findById(host.getClusterId());
List<HostVO> hostsInCluster = _resourceMgr.listAllHostsInCluster(clusterVO.getId());
if (!hostsInCluster.isEmpty()) {
HostVO oneHost = hostsInCluster.get(0);
_hostDao.loadDetails(oneHost);
String hostOsInCluster = oneHost.getDetail("Host.OS");
String hostOs = ssCmd.getHostDetails().get("Host.OS");
if (!hostOsInCluster.equalsIgnoreCase(hostOs)) {
throw new IllegalArgumentException(
"Can't add host: "
+ firstCmd.getPrivateIpAddress()
+ " with hostOS: "
+ hostOs
+ " into a cluster,"
+ "in which there are "
+ hostOsInCluster
+ " hosts added");
}
}
_hostDao.loadDetails(host);
return _resourceMgr.fillRoutingHostVO(host, ssCmd, HypervisorType.KVM, host.getDetails(), null);
}
@Override
public final void processConnect(
final Host agent, final StartupCommand cmd, final boolean forRebalance)
throws ConnectionException {
// Limit the commands we can process
if (!(cmd instanceof StartupRoutingCommand)) {
return;
}
StartupRoutingCommand startup = (StartupRoutingCommand) cmd;
// assert
if (startup.getHypervisorType() != HypervisorType.Hyperv) {
s_logger.debug("Not Hyper-V hypervisor, so moving on.");
return;
}
long agentId = agent.getId();
HostVO host = _hostDao.findById(agentId);
// Our Hyper-V machines are not participating in pools, and the pool id
// we provide them is not persisted.
// This means the pool id can vary.
ClusterVO cluster = _clusterDao.findById(host.getClusterId());
if (cluster.getGuid() == null) {
cluster.setGuid(startup.getPool());
_clusterDao.update(cluster.getId(), cluster);
}
if (s_logger.isDebugEnabled()) {
s_logger.debug("Setting up host " + agentId);
}
HostEnvironment env = new HostEnvironment();
SetupCommand setup = new SetupCommand(env);
if (!host.isSetup()) {
setup.setNeedSetup(true);
}
try {
SetupAnswer answer = (SetupAnswer) _agentMgr.send(agentId, setup);
if (answer != null && answer.getResult()) {
host.setSetup(true);
// TODO: clean up magic numbers below
host.setLastPinged((System.currentTimeMillis() >> 10) - 5 * 60);
_hostDao.update(host.getId(), host);
if (answer.needReconnect()) {
throw new ConnectionException(false, "Reinitialize agent after setup.");
}
return;
} else {
String reason = answer.getDetails();
if (reason == null) {
reason = " details were null";
}
s_logger.warn("Unable to setup agent " + agentId + " due to " + reason);
}
// Error handling borrowed from XcpServerDiscoverer, may need to be
// updated.
} catch (AgentUnavailableException e) {
s_logger.warn("Unable to setup agent " + agentId + " because it became unavailable.", e);
} catch (OperationTimedoutException e) {
s_logger.warn("Unable to setup agent " + agentId + " because it timed out", e);
}
throw new ConnectionException(true, "Reinitialize agent after setup.");
}