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https://issues.apache.org/jira/browse/CLOUDSTACK-2562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Abhinandan Prateek updated CLOUDSTACK-2562:
-------------------------------------------
Fix Version/s: (was: 4.2.1)
4.3.0
> [VMWARE] As per the code, currently CloudStack fails to program PF/NAT/LB
> rules when VR is restarted by VMWARE HA
> -----------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-2562
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2562
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.2.0
> Environment: commit # b3e9b2a5dc0439cad60058d693cba9d3c714af70
> Reporter: venkata swamybabu budumuru
> Assignee: Sateesh Chodapuneedi
> Priority: Critical
> Fix For: 4.3.0
>
>
> When VR is restarted out-of-band by VMware HA then there is no way currently
> CloudStack can reprogram PF/NAT/LB rules.
> Here is the code snippet from
> .//server/src/com/cloud/vm/VirtualMachineManagerImpl.java
> if (trackExternalChange) {
> if (serverState == State.Starting) {
> if (vm.getHostId() != null && vm.getHostId() != hostId) {
> s_logger.info("CloudStack is starting VM on host " +
> vm.getHostId() + ", but status report comes from a different host " + hostId
> + ", skip status sync for vm: "
> + vm.getInstanceName());
> return null;
> }
> }
> if (serverState == State.Running) {
> try {
> //
> // we had a bug that sometimes VM may be at Running State
> // but host_id is null, we will cover it here.
> // means that when CloudStack DB lost of host information,
> // we will heal it with the info reported from host
> //
> if (vm.getHostId() == null || hostId != vm.getHostId()) {
> if (s_logger.isDebugEnabled()) {
> s_logger.debug("detected host change when VM " +
> vm + " is at running state, VM could be live-migrated externally from host "
> + vm.getHostId() + " to host " + hostId);
> }
> stateTransitTo(vm,
> VirtualMachine.Event.AgentReportMigrated, hostId);
> }
> } catch (NoTransitionException e) {
> s_logger.warn(e.getMessage());
> }
> }
> }
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