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Merge remote-tracking branch 'origin/4.13'

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This commit is contained in:
Rohit Yadav 2020-02-28 15:03:12 +05:30
commit 3ca5be40d4
3 changed files with 37 additions and 19 deletions
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20
server/src/main/java/com/cloud/network/element/VirtualRouterElement.java
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@ -702,18 +702,32 @@ NetworkMigrationResponder, AggregatedCommandExecutor, RedundantResource, DnsServ
// If any router is running then send save password command otherwise
// save the password in DB
boolean savePasswordResult = true;
boolean isVrRunning = false;
for (final VirtualRouter router : routers) {
if (router.getState() == State.Running) {
final boolean result = networkTopology.savePasswordToRouter(network, nic, uservm, router);
if (result) {
if (!result) {
s_logger.error("Unable to save password for VM " + vm.getInstanceName() +
" on router " + router.getInstanceName());
return false;
}
isVrRunning = true;
savePasswordResult = savePasswordResult && result;
}
}
// return the result only if one of the vr is running
if (isVrRunning) {
if (savePasswordResult) {
// Explicit password reset, while VM hasn't generated a password yet.
final UserVmVO userVmVO = _userVmDao.findById(vm.getId());
userVmVO.setUpdateParameters(false);
_userVmDao.update(userVmVO.getId(), userVmVO);
}
return result;
}
return savePasswordResult;
}
final String password = (String) uservm.getParameter(VirtualMachineProfile.Param.VmPassword);
final String password_encrypted = DBEncryptionUtil.encrypt(password);
final UserVmVO userVmVO = _userVmDao.findById(vm.getId());

15
server/src/main/java/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java
View File

@ -1120,7 +1120,9 @@ Configurable, StateListener<VirtualMachine.State, VirtualMachine.Event, VirtualM
for (final DomainRouterVO router : routers) {
final List<Long> routerGuestNtwkIds = _routerDao.getRouterNetworks(router.getId());
for (final Long routerGuestNtwkId : routerGuestNtwkIds) {
final Long vpcId = router.getVpcId();
if (vpcId != null || routerGuestNtwkIds.size() > 0) {
Long routerGuestNtwkId = vpcId != null ? vpcId : routerGuestNtwkIds.get(0);
if (router.getRedundantState() == RedundantState.MASTER) {
if (networkRouterMaps.containsKey(routerGuestNtwkId)) {
final DomainRouterVO dupRouter = networkRouterMaps.get(routerGuestNtwkId);
@ -1129,7 +1131,6 @@ Configurable, StateListener<VirtualMachine.State, VirtualMachine.Event, VirtualM
final String context = "Virtual router (name: " + router.getHostName() + ", id: " + router.getId() + " and router (name: " + dupRouter.getHostName()
+ ", id: " + router.getId() + ") are both in MASTER state! If the problem persist, restart both of routers. ";
_alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_DOMAIN_ROUTER, router.getDataCenterId(), router.getPodIdToDeployIn(), title, context);
_alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_DOMAIN_ROUTER, dupRouter.getDataCenterId(), dupRouter.getPodIdToDeployIn(), title, context);
s_logger.warn(context);
} else {
networkRouterMaps.put(routerGuestNtwkId, router);
@ -1213,8 +1214,14 @@ Configurable, StateListener<VirtualMachine.State, VirtualMachine.Event, VirtualM
updateSite2SiteVpnConnectionState(routers);
List<NetworkVO> networks = _networkDao.listVpcNetworks();
s_logger.debug("Found " + networks.size() + " VPC networks to update Redundant State. ");
List<NetworkVO> networks = new ArrayList<>();
for (Vpc vpc : _vpcDao.listAll()) {
List<NetworkVO> vpcNetworks = _networkDao.listByVpc(vpc.getId());
if (vpcNetworks.size() > 0) {
networks.add(vpcNetworks.get(0));
}
}
s_logger.debug("Found " + networks.size() + " VPC's to update Redundant State. ");
pushToUpdateQueue(networks);
networks = _networkDao.listRedundantNetworks();

9
systemvm/debian/opt/cloud/bin/cs/CsDhcp.py
View File

@ -174,18 +174,15 @@ class CsDhcp(CsDataBag):
def add(self, entry):
self.add_host(entry['ipv4_address'], entry['host_name'])
# Lease time set to effectively infinite (36000+ days) since we properly control all DHCP/DNS config via CloudStack.
# Lease time set to "infinite" since we properly control all DHCP/DNS config via CloudStack.
# Infinite time helps avoid some edge cases which could cause DHCPNAK being sent to VMs since
# (RHEL) system lose routes when they receive DHCPNAK.
# When VM is expunged, its active lease and DHCP/DNS config is properly removed from related files in VR,
# so the infinite duration of lease does not cause any issues or garbage.
# There will be soon a PR which also regenerates the /var/lib/misc/dnsmasq.leases (active lease DB file)
# in the new VR (when restarting network with cleanup), which will help around RHEL edge cases (described above)
# for the VMs who are already running in productions systems with 30d lease time.
lease = randint(870000, 870010)
lease = 'infinite'
if entry['default_entry']:
self.cloud.add("%s,%s,%s,%sh" % (entry['mac_address'],
self.cloud.add("%s,%s,%s,%s" % (entry['mac_address'],
entry['ipv4_address'],
entry['host_name'],
lease))