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Make this work better and stop bad VMs

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This commit is contained in:
Joshua Boniface
2018-06-02 15:26:37 -04:00
parent beef743dd6
commit 87954559a1
2 changed files with 17 additions and 8 deletions
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14
VMInstance.py
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@ -114,24 +114,34 @@ class VMInstance:
except:
running = libvirt.VIR_DOMAIN_NOSTATE
# VM should be stopped
if running == libvirt.VIR_DOMAIN_RUNNING and self.state == "stop" and self.hypervisor == self.thishypervisor.name:
self.stop_vm()
if running == libvirt.VIR_DOMAIN_RUNNING and self.state == "shutdown" and self.hypervisor == self.thishypervisor.name:
# VM should not be running on this hypervisor
elif running == libvirt.VIR_DOMAIN_RUNNING and self.state == "start" and self.hypervisor != self.thishypervisor.name:
self.stop_vm()
# VM should be shut down
elif running == libvirt.VIR_DOMAIN_RUNNING and self.state == "shutdown" and self.hypervisor == self.thishypervisor.name:
self.shutdown_vm()
# VM should be migrated to this hypervisor
elif running != libvirt.VIR_DOMAIN_RUNNING and self.state == "migrate" and self.hypervisor == self.thishypervisor.name:
self.receive_migrate()
# VM should be migrated away from this hypervisor
elif running == libvirt.VIR_DOMAIN_RUNNING and self.state == "migrate" and self.hypervisor != self.thishypervisor.name:
self.migrate_vm()
# VM should be started
elif running != libvirt.VIR_DOMAIN_RUNNING and self.state == "start" and self.hypervisor == self.thishypervisor.name:
# Grab the domain information from Zookeeper
domxml, domxmlstat = self.zk.get(self.zkey + '/xml')
domxml = str(domxml.decode('ascii'))
self.dom = self.start_vm(conn, domxml)
# VM is already running and should be
elif running == libvirt.VIR_DOMAIN_RUNNING and self.state == "start" and self.hypervisor == self.thishypervisor.name:
if not self.domuuid in self.thishypervisor.domain_list:
self.thishypervisor.domain_list.append(self.domuuid)