1) Introduce new managers - ProjectManager and DomainManager. Moved all domain related code from AccountManager to DomainManager.
2) Moved some code from ManagementServerImpl to the correct managers.
3) New resource limit for Domain - Project
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.
Conflicts:
server/src/com/cloud/vm/VirtualMachineManagerImpl.java
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());
Added two New values "all" and "default" to global config "network.loadbalancer.haproxy.stats.visibility" . With this change, it can take six possible value:
global - stats visible from public network.
guest-network - stats visible only to guestnetwork.
link-local - stats visible only to link local network(for xen and kvm).
disabled - stats disabled.
all - stats available on public,guest and link-local. (Newly added)
default - stats availble on the serving http port, this does need any specific http port.(Newly added)
Except "default" and "disabled", all the rest of 4 need to configure the stats port.
Force stop the router would release all the resources it used, but router may
still running. Add a column "stop_pending" in the database, and stop it when the
router come back.
Admin would able to choose to force destroy such router, then recover the
network using restartNetwork command with cleanup=false.
Changes:
A KVM agent always connects to the management server itself, we dont have to do direct connect. This part of code was missing updating the DB host entry with hosttags.
Corrected the code to save the hosttags while adding a KVM host.
remove heartbeat entry for this Primary Storage, when put this Primary Storage into maintenance mode
create heartbeat entry for this Primary Storage, when cancal maintenance for this Primary Storage
status 11275: resolved fixed
