@Override
public List<ManagedObjectReference> addHostToPodCluster(
VmwareContext serviceContext, long dcId, Long podId, Long clusterId, String hostInventoryPath)
throws Exception {
ManagedObjectReference mor = null;
if (serviceContext != null) {
mor = serviceContext.getHostMorByPath(hostInventoryPath);
}
String privateTrafficLabel = null;
privateTrafficLabel = serviceContext.getStockObject("privateTrafficLabel");
if (privateTrafficLabel == null) {
privateTrafficLabel = _privateNetworkVSwitchName;
}
if (mor != null) {
List<ManagedObjectReference> returnedHostList = new ArrayList<ManagedObjectReference>();
if (mor.getType().equals("ComputeResource")) {
List<ManagedObjectReference> hosts =
(List<ManagedObjectReference>)
serviceContext.getVimClient().getDynamicProperty(mor, "host");
assert (hosts != null && hosts.size() > 0);
// For ESX host, we need to enable host firewall to allow VNC access
HostMO hostMo = new HostMO(serviceContext, hosts.get(0));
prepareHost(hostMo, privateTrafficLabel);
returnedHostList.add(hosts.get(0));
return returnedHostList;
} else if (mor.getType().equals("ClusterComputeResource")) {
List<ManagedObjectReference> hosts =
(List<ManagedObjectReference>)
serviceContext.getVimClient().getDynamicProperty(mor, "host");
assert (hosts != null);
if (hosts.size() > 0) {
AboutInfo about =
(AboutInfo)
(serviceContext
.getVimClient()
.getDynamicProperty(hosts.get(0), "config.product"));
String version = about.getApiVersion();
int maxHostsPerCluster =
_hvCapabilitiesDao.getMaxHostsPerCluster(HypervisorType.VMware, version);
if (hosts.size() > maxHostsPerCluster) {
String msg =
"Failed to add VMware cluster as size is too big, current size: "
+ hosts.size()
+ ", max. size: "
+ maxHostsPerCluster;
s_logger.error(msg);
throw new DiscoveredWithErrorException(msg);
}
}
for (ManagedObjectReference morHost : hosts) {
// For ESX host, we need to enable host firewall to allow VNC access
HostMO hostMo = new HostMO(serviceContext, morHost);
prepareHost(hostMo, privateTrafficLabel);
returnedHostList.add(morHost);
}
return returnedHostList;
} else if (mor.getType().equals("HostSystem")) {
// For ESX host, we need to enable host firewall to allow VNC access
HostMO hostMo = new HostMO(serviceContext, mor);
prepareHost(hostMo, privateTrafficLabel);
returnedHostList.add(mor);
return returnedHostList;
} else {
s_logger.error(
"Unsupport host type "
+ mor.getType()
+ ":"
+ mor.getValue()
+ " from inventory path: "
+ hostInventoryPath);
return null;
}
}
s_logger.error("Unable to find host from inventory path: " + hostInventoryPath);
return null;
}
@Override
public Map<? extends ServerResource, Map<String, String>> find(
long dcId,
Long podId,
Long clusterId,
URI url,
String username,
String password,
List<String> hostTags)
throws DiscoveryException {
if (s_logger.isInfoEnabled())
s_logger.info(
"Discover host. dc: "
+ dcId
+ ", pod: "
+ podId
+ ", cluster: "
+ clusterId
+ ", uri host: "
+ url.getHost());
if (podId == null) {
if (s_logger.isInfoEnabled())
s_logger.info(
"No pod is assigned, assuming that it is not for vmware and skip it to next discoverer");
return null;
}
ClusterVO cluster = _clusterDao.findById(clusterId);
if (cluster == null || cluster.getHypervisorType() != HypervisorType.VMware) {
if (s_logger.isInfoEnabled())
s_logger.info("invalid cluster id or cluster is not for VMware hypervisors");
return null;
}
List<HostVO> hosts = _resourceMgr.listAllHostsInCluster(clusterId);
if (hosts != null && hosts.size() > 0) {
int maxHostsPerCluster =
_hvCapabilitiesDao.getMaxHostsPerCluster(
hosts.get(0).getHypervisorType(), hosts.get(0).getHypervisorVersion());
if (hosts.size() > maxHostsPerCluster) {
String msg =
"VMware cluster "
+ cluster.getName()
+ " is too big to add new host now. (current configured cluster size: "
+ maxHostsPerCluster
+ ")";
s_logger.error(msg);
throw new DiscoveredWithErrorException(msg);
}
}
String privateTrafficLabel = null;
String publicTrafficLabel = null;
String guestTrafficLabel = null;
Map<String, String> vsmCredentials = null;
VirtualSwitchType defaultVirtualSwitchType = VirtualSwitchType.StandardVirtualSwitch;
String paramGuestVswitchType = null;
String paramGuestVswitchName = null;
String paramPublicVswitchType = null;
String paramPublicVswitchName = null;
VmwareTrafficLabel guestTrafficLabelObj = new VmwareTrafficLabel(TrafficType.Guest);
VmwareTrafficLabel publicTrafficLabelObj = new VmwareTrafficLabel(TrafficType.Public);
Map<String, String> clusterDetails = _clusterDetailsDao.findDetails(clusterId);
DataCenterVO zone = _dcDao.findById(dcId);
NetworkType zoneType = zone.getNetworkType();
_readGlobalConfigParameters();
// Set default physical network end points for public and guest traffic
// Private traffic will be only on standard vSwitch for now.
if (useDVS) {
// Parse url parameters for type of vswitch and name of vswitch specified at cluster level
paramGuestVswitchType = _urlParams.get(ApiConstants.VSWITCH_TYPE_GUEST_TRAFFIC);
paramGuestVswitchName = _urlParams.get(ApiConstants.VSWITCH_NAME_GUEST_TRAFFIC);
paramPublicVswitchType = _urlParams.get(ApiConstants.VSWITCH_TYPE_PUBLIC_TRAFFIC);
paramPublicVswitchName = _urlParams.get(ApiConstants.VSWITCH_NAME_PUBLIC_TRAFFIC);
defaultVirtualSwitchType = getDefaultVirtualSwitchType();
}
// Zone level vSwitch Type depends on zone level traffic labels
//
// User can override Zone wide vswitch type (for public and guest) by providing following
// optional parameters in addClusterCmd
// param "guestvswitchtype" with valid values vmwaredvs, vmwaresvs, nexusdvs
// param "publicvswitchtype" with valid values vmwaredvs, vmwaresvs, nexusdvs
//
// Format of label is <VSWITCH>,<VLANID>,<VSWITCHTYPE>
// If a field <VLANID> OR <VSWITCHTYPE> is not present leave it empty.
// Ex: 1) vswitch0
// 2) dvswitch0,200,vmwaredvs
// 3) nexusepp0,300,nexusdvs
// 4) vswitch1,400,vmwaresvs
// 5) vswitch0
// default vswitchtype is 'vmwaresvs'.
// <VSWITCHTYPE> 'vmwaresvs' is for vmware standard vswitch
// <VSWITCHTYPE> 'vmwaredvs' is for vmware distributed virtual switch
// <VSWITCHTYPE> 'nexusdvs' is for cisco nexus distributed virtual switch
// Get zone wide traffic labels for Guest traffic and Public traffic
guestTrafficLabel = _netmgr.getDefaultGuestTrafficLabel(dcId, HypervisorType.VMware);
// Process traffic label information provided at zone level and cluster level
guestTrafficLabelObj =
getTrafficInfo(
TrafficType.Guest,
guestTrafficLabel,
defaultVirtualSwitchType,
paramGuestVswitchType,
paramGuestVswitchName,
clusterId);
if (zoneType == NetworkType.Advanced) {
// Get zone wide traffic label for Public traffic
publicTrafficLabel = _netmgr.getDefaultPublicTrafficLabel(dcId, HypervisorType.VMware);
// Process traffic label information provided at zone level and cluster level
publicTrafficLabelObj =
getTrafficInfo(
TrafficType.Public,
publicTrafficLabel,
defaultVirtualSwitchType,
paramPublicVswitchType,
paramPublicVswitchName,
clusterId);
// Configuration Check: A physical network cannot be shared by different types of virtual
// switches.
//
// Check if different vswitch types are chosen for same physical network
// 1. Get physical network for guest traffic - multiple networks
// 2. Get physical network for public traffic - single network
// See if 2 is in 1
// if no - pass
// if yes - compare publicTrafficLabelObj.getVirtualSwitchType() ==
// guestTrafficLabelObj.getVirtualSwitchType()
// true - pass
// false - throw exception - fail cluster add operation
List<? extends PhysicalNetwork> pNetworkListGuestTraffic =
_netmgr.getPhysicalNtwksSupportingTrafficType(dcId, TrafficType.Guest);
List<? extends PhysicalNetwork> pNetworkListPublicTraffic =
_netmgr.getPhysicalNtwksSupportingTrafficType(dcId, TrafficType.Public);
// Public network would be on single physical network hence getting first object of the list
// would suffice.
PhysicalNetwork pNetworkPublic = pNetworkListPublicTraffic.get(0);
if (pNetworkListGuestTraffic.contains(pNetworkPublic)) {
if (publicTrafficLabelObj.getVirtualSwitchType()
!= guestTrafficLabelObj.getVirtualSwitchType()) {
String msg =
"Both public traffic and guest traffic is over same physical network "
+ pNetworkPublic
+ ". And virtual switch type chosen for each traffic is different"
+ ". A physical network cannot be shared by different types of virtual switches.";
s_logger.error(msg);
throw new InvalidParameterValueException(msg);
}
}
} else {
// Distributed virtual switch is not supported in Basic zone for now.
// Private / Management network traffic is not yet supported over distributed virtual switch.
if (guestTrafficLabelObj.getVirtualSwitchType() != VirtualSwitchType.StandardVirtualSwitch) {
String msg =
"Detected that Guest traffic is over Distributed virtual switch in Basic zone. Only Standard vSwitch is supported in Basic zone.";
s_logger.error(msg);
throw new DiscoveredWithErrorException(msg);
}
}
privateTrafficLabel = _netmgr.getDefaultManagementTrafficLabel(dcId, HypervisorType.VMware);
if (privateTrafficLabel != null) {
s_logger.info("Detected private network label : " + privateTrafficLabel);
}
if (nexusDVS) {
if (zoneType != NetworkType.Basic) {
publicTrafficLabel = _netmgr.getDefaultPublicTrafficLabel(dcId, HypervisorType.VMware);
if (publicTrafficLabel != null) {
s_logger.info("Detected public network label : " + publicTrafficLabel);
}
}
// Get physical network label
guestTrafficLabel = _netmgr.getDefaultGuestTrafficLabel(dcId, HypervisorType.VMware);
if (guestTrafficLabel != null) {
s_logger.info("Detected guest network label : " + guestTrafficLabel);
}
vsmCredentials = _vmwareMgr.getNexusVSMCredentialsByClusterId(clusterId);
}
VmwareContext context = null;
try {
context = VmwareContextFactory.create(url.getHost(), username, password);
if (privateTrafficLabel != null)
context.registerStockObject("privateTrafficLabel", privateTrafficLabel);
if (nexusDVS) {
if (vsmCredentials != null) {
s_logger.info("Stocking credentials of Nexus VSM");
context.registerStockObject("vsmcredentials", vsmCredentials);
}
}
List<ManagedObjectReference> morHosts =
_vmwareMgr.addHostToPodCluster(
context, dcId, podId, clusterId, URLDecoder.decode(url.getPath()));
if (morHosts == null) s_logger.info("Found 0 hosts.");
if (privateTrafficLabel != null) context.uregisterStockObject("privateTrafficLabel");
if (morHosts == null) {
s_logger.error(
"Unable to find host or cluster based on url: " + URLDecoder.decode(url.getPath()));
return null;
}
ManagedObjectReference morCluster = null;
clusterDetails = _clusterDetailsDao.findDetails(clusterId);
if (clusterDetails.get("url") != null) {
URI uriFromCluster = new URI(UriUtils.encodeURIComponent(clusterDetails.get("url")));
morCluster = context.getHostMorByPath(URLDecoder.decode(uriFromCluster.getPath()));
if (morCluster == null
|| !morCluster.getType().equalsIgnoreCase("ClusterComputeResource")) {
s_logger.warn(
"Cluster url does not point to a valid vSphere cluster, url: "
+ clusterDetails.get("url"));
return null;
} else {
ClusterMO clusterMo = new ClusterMO(context, morCluster);
ClusterDasConfigInfo dasConfig = clusterMo.getDasConfig();
if (dasConfig != null
&& dasConfig.isEnabled() != null
&& dasConfig.isEnabled().booleanValue()) {
clusterDetails.put("NativeHA", "true");
_clusterDetailsDao.persist(clusterId, clusterDetails);
}
}
}
if (!validateDiscoveredHosts(context, morCluster, morHosts)) {
if (morCluster == null)
s_logger.warn(
"The discovered host is not standalone host, can not be added to a standalone cluster");
else s_logger.warn("The discovered host does not belong to the cluster");
return null;
}
Map<VmwareResource, Map<String, String>> resources =
new HashMap<VmwareResource, Map<String, String>>();
for (ManagedObjectReference morHost : morHosts) {
Map<String, String> details = new HashMap<String, String>();
Map<String, Object> params = new HashMap<String, Object>();
HostMO hostMo = new HostMO(context, morHost);
details.put("url", hostMo.getHostName());
details.put("username", username);
details.put("password", password);
String guid = morHost.getType() + ":" + morHost.getValue() + "@" + url.getHost();
details.put("guid", guid);
params.put("url", hostMo.getHostName());
params.put("username", username);
params.put("password", password);
params.put("zone", Long.toString(dcId));
params.put("pod", Long.toString(podId));
params.put("cluster", Long.toString(clusterId));
params.put("guid", guid);
if (privateTrafficLabel != null) {
params.put("private.network.vswitch.name", privateTrafficLabel);
}
params.put("guestTrafficInfo", guestTrafficLabelObj);
params.put("publicTrafficInfo", publicTrafficLabelObj);
VmwareResource resource = new VmwareResource();
try {
resource.configure("VMware", params);
} catch (ConfigurationException e) {
_alertMgr.sendAlert(
AlertManager.ALERT_TYPE_HOST,
dcId,
podId,
"Unable to add " + url.getHost(),
"Error is " + e.getMessage());
s_logger.warn("Unable to instantiate " + url.getHost(), e);
}
resource.start();
resources.put(resource, details);
}
// place a place holder guid derived from cluster ID
cluster.setGuid(UUID.nameUUIDFromBytes(String.valueOf(clusterId).getBytes()).toString());
_clusterDao.update(clusterId, cluster);
return resources;
} catch (DiscoveredWithErrorException e) {
throw e;
} catch (Exception e) {
s_logger.warn(
"Unable to connect to Vmware vSphere server. service address: " + url.getHost());
return null;
} finally {
if (context != null) context.close();
}
}
@Override
public List<ManagedObjectReference> addHostToPodCluster(
VmwareContext serviceContext, long dcId, Long podId, Long clusterId, String hostInventoryPath)
throws Exception {
ManagedObjectReference mor = serviceContext.getHostMorByPath(hostInventoryPath);
if (mor != null) {
List<ManagedObjectReference> returnedHostList = new ArrayList<ManagedObjectReference>();
if (mor.getType().equals("ComputeResource")) {
ManagedObjectReference[] hosts =
(ManagedObjectReference[])
serviceContext.getServiceUtil().getDynamicProperty(mor, "host");
assert (hosts != null);
// For ESX host, we need to enable host firewall to allow VNC access
HostMO hostMo = new HostMO(serviceContext, hosts[0]);
HostFirewallSystemMO firewallMo = hostMo.getHostFirewallSystemMO();
if (firewallMo != null) {
firewallMo.enableRuleset("vncServer");
firewallMo.refreshFirewall();
}
// prepare at least one network on the vswitch to enable OVF importing
String managementPortGroupName =
hostMo.getPortGroupNameByNicType(HostVirtualNicType.management);
assert (managementPortGroupName != null);
HostPortGroupSpec spec = hostMo.getPortGroupSpec(managementPortGroupName);
Integer vlanId = null;
if (spec.getVlanId() != 0) {
vlanId = spec.getVlanId();
}
HypervisorHostHelper.preparePrivateNetwork(
_privateNetworkVSwitchName, hostMo, vlanId, 180000);
returnedHostList.add(hosts[0]);
return returnedHostList;
} else if (mor.getType().equals("ClusterComputeResource")) {
ManagedObjectReference[] hosts =
(ManagedObjectReference[])
serviceContext.getServiceUtil().getDynamicProperty(mor, "host");
assert (hosts != null);
if (hosts.length > _maxHostsPerCluster) {
String msg =
"vCenter cluster size is too big (current configured cluster size: "
+ _maxHostsPerCluster
+ ")";
s_logger.error(msg);
throw new DiscoveredWithErrorException(msg);
}
for (ManagedObjectReference morHost : hosts) {
// For ESX host, we need to enable host firewall to allow VNC access
HostMO hostMo = new HostMO(serviceContext, morHost);
HostFirewallSystemMO firewallMo = hostMo.getHostFirewallSystemMO();
if (firewallMo != null) {
firewallMo.enableRuleset("vncServer");
firewallMo.refreshFirewall();
}
String managementPortGroupName =
hostMo.getPortGroupNameByNicType(HostVirtualNicType.management);
assert (managementPortGroupName != null);
HostPortGroupSpec spec = hostMo.getPortGroupSpec(managementPortGroupName);
Integer vlanId = null;
if (spec.getVlanId() != 0) {
vlanId = spec.getVlanId();
}
// prepare at least one network on the vswitch to enable OVF importing
HypervisorHostHelper.preparePrivateNetwork(
_privateNetworkVSwitchName, hostMo, vlanId, 180000);
returnedHostList.add(morHost);
}
return returnedHostList;
} else if (mor.getType().equals("HostSystem")) {
// For ESX host, we need to enable host firewall to allow VNC access
HostMO hostMo = new HostMO(serviceContext, mor);
HostFirewallSystemMO firewallMo = hostMo.getHostFirewallSystemMO();
if (firewallMo != null) {
firewallMo.enableRuleset("vncServer");
firewallMo.refreshFirewall();
}
String managementPortGroupName =
hostMo.getPortGroupNameByNicType(HostVirtualNicType.management);
assert (managementPortGroupName != null);
HostPortGroupSpec spec = hostMo.getPortGroupSpec(managementPortGroupName);
Integer vlanId = null;
if (spec.getVlanId() != 0) {
vlanId = spec.getVlanId();
}
// prepare at least one network on the vswitch to enable OVF importing
HypervisorHostHelper.preparePrivateNetwork(
_privateNetworkVSwitchName, hostMo, vlanId, 180000);
returnedHostList.add(mor);
return returnedHostList;
} else {
s_logger.error(
"Unsupport host type "
+ mor.getType()
+ ":"
+ mor.get_value()
+ " from inventory path: "
+ hostInventoryPath);
return null;
}
}
s_logger.error("Unable to find host from inventory path: " + hostInventoryPath);
return null;
}