Changes:
- VirtualMachineMgr puts the constraint that if Root volume is already READY, we provide the clusterId in the plan to the deploymentPlanner. Planner then searches for resources only under that cluster.
- If no deployment could be found, deploying VM fails.
- Fixed this, such that incase the root volume is recreatable, we call the planner again by removing the cluster constraint. Planner will then search for resources in other clusters.
- Works for system VMs(SSVM, consoleproxy, virual routers).
Reviewed-by: Alex
Changes:
- When management server starts, it goes through all the pending work items from op_it_work table and schedules HA work for each. It used to mark each item as done. Instead we should keep the item as pending and let it get marked as Done after the HA work is done.
- Changes in VirtualMachineMgr::advanceStop() :
a) if we find a VM with null hostId, we stop the VM only if it is forced stopped.
b) if VM state transition to Stopping fails,for state Starting and Migrating we try to find the pending work item and then do cleanup the VM. In case state is Stopping we can cleanup directly.
c) We proceed releasing all resources only if state transitioned to 'Stopping'.
- Changes in HA:
a) Depend on VirtualMachineMgr::advanceStop() in case host is not found to do VM cleanup
- When Vm state between mgmt server and agent syncs from starting -> running, mark any pending work item as done.
reviewed-by: Alex/Kelven
Changes:
1. UserVmManagerImpl :: finalizeStart()
Added null check for the cmds.getAnswers() object. Return ‘true’ if null.
2. VirtualMachineManagerImpl :: advanceStart()
Move the line to set PodId to the vm being started above the state transition where hostId gets set, so that podId is not null in case management server goes down when vm starts on the agent. On restart, podId is not updated during fullsync. So this will prevent podId remaining null.
vm.setPodId(dest.getPod().getId());
Part 1
This backport contained:
commit 52317c718c25111c2535657139b541db0c9d1e1f
bug 9154: Initial check in for enabling redundant virtual router
commit 54199112055d754371bfb141168fb5538bf6d6ea
Add host verification for CheckRouterCommand
commit cef978a228c90056ead9be10cbc4de74c2b8de76
Fix CheckRouterAnswer's isMaster report
commit 4072f0a6991ac3b63601a1764fbe14188965f62f
Some build fixes and code refactoring for redundant router
commit 4d3350b7cd8ee2706a9bace4437fc194e36c8dd5
Redundant Router: Fix OVS
commit 6a228830e7c46d819fa0c3317e159e041337e887
Fix findByNetwork()/findByNetworkAndPod()'s return
commit c627777b3d5bdbcd60db4032cebd349a5b1ecd83
Redundant Router: Fix isVmAlive()
commit e1275d2514adc41f8744f5107d4069c38be195f1
Only issue CheckRouterCommand to redundant routers
And all modification to the scripts till
commit 4e3942462ed3fde3a3d7011e95839e2128fba514
logging changes
in the master branch.
abhi
Abhinandan Prateek
prachi
Kelven Yang
Edison Su
frank
Alex Huang
anthony
kishan
Sheng Yang
alena