[CLOUDSTACK-8933] SSVm and CPVM do not survive a reboot from API

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 4.6.0
• Fix Version/s: 4.6.0
• Component/s: SystemVM
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: KVM Advanced / Basic zone
• Assignee: Wilder Rodrigues
• Reporter: Remi Bergsma
• Created: 05/Oct/15 21:38
• Updated: 21/Oct/15 21:25
• Resolved: 21/Oct/15 21:25

Description

These tests fail:

• integration.smoke.test_ssvm.TestSSVMs.test_07_reboot_ssvm
• integration.smoke.test_ssvm.TestSSVMs.test_08_reboot_cpvm

Stopping works, then CloudStack successfully deploys a new one. Rebooting doesn’t work as it doesn’t complete the boot sequence. Looking at the agent.log I noticed the systemvm doesn’t get patched so it is probably waiting for that to happen.

A successful start shows this:
2015-10-05 21:26:12,748 DEBUG [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-4:null) Executing: /usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n v-1-VM -p %template=domP%type=consoleproxy%host=192.168.22.61%port=8250%name=v-1-VM%zone=1%pod=1%guid=Proxy.1%proxy_vm=1%disable_rp_filter=true%eth2ip=192.168.23.2%eth2mask=255.255.255.0%gateway=192.168.23.1%eth0ip=169.254.1.20%eth0mask=255.255.0.0%eth1ip=192.168.22.137%eth1mask=255.255.255.0%mgmtcidr=192.168.22.0/24%localgw=192.168.22.1%internaldns1=8.8.4.4%dns1=8.8.8.8
2015-10-05 21:26:12,777 DEBUG [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-4:null) Execution is successful.

The reboot doesn’t do this. When I hit reboot and run this command manually, it works:

/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n v-1-VM -p %template=domP%type=consoleproxy%host=192.168.22.61%port=8250%name=v-1-VM%zone=1%pod=1%guid=Proxy1%proxy_vm=1%disable_rp_filter=tru%eth2ip=192.168.23.2%eth2mask=255.255.255.0%gateway=192.168.23.1%eth0ip=169.254.1.20%eth0mask=255.255.0.0%eth1ip=192.168.22.137%eth1mask=255.255.255.0%mgmtcidr=192.168.22.0/24%localgw=192.168.22.1%internaldns1=8.8.4.4%dns1=8.8.8.8

I basically copy/pasted the patch line from the stop/start and used it when rebooting. Now everything works.

We need to figure out why it doesn’t patch the system vms on reboot.