On Tue, Dec 13, 2016 at 7:26 PM, Syahrul Sazli Shaharir <sa...@pulasan.my> wrote: > Hi Simon, > > On Tue, Dec 13, 2016 at 10:31 AM, Simon Weller <swel...@ena.com> wrote: >> Can you turn on agent debug mode and take a look at the debug level logs? >> >> >> You can do that by running sed -i 's/INFO/DEBUG/g' >> /etc/cloudstack/agent/log4j-cloud.xml on the host and then restarting the >> agent. > > Here are the debug logs - patchviasocket.py executed OK but couldn't > connect to the router VM's internal IP:- > > 2016-12-13 19:23:18,627 DEBUG [kvm.resource.LibvirtComputingResource] > (agentRequest-Handler-4:null) (logid:0bf9a356) Executing: > /usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.py > -n r-669-VM -p > %template=domP%name=r-669-VM%eth0ip=10.3.28.10%eth0mask=255.255.255.0%gateway=10.3.28.1%domain=nocser.net%cidrsize=24%dhcprange=10.3.28.1%eth1ip=169.254.3.7%eth1mask=255.255.0.0%type=dhcpsrvr%disable_rp_filter=true%dns1=8.8.8.8%dns2=8.8.4.4%ip6dns1=%ip6dns2=%baremetalnotificationsecuritykey=uavJByNGGjNLrELG-qbdN99__1I3tnp8qa0KbcsKokKJcPB43K9s6oQu2nMLqo3YP8p6jqDy5XT3WWOWBA2yNw%baremetalnotificationapikey=8JH4mdkxsEMhgIBgMonkNXAEKjVOeZnG1m5UVekvvo4v_iXQ4ZS7rh6NNS0qphhc7ZrCauiz23tp2-Wa3AASlg%host=10.2.30.11%port=8080 > 2016-12-13 19:23:18,739 DEBUG [kvm.resource.LibvirtComputingResource] > (agentRequest-Handler-4:null) (logid:0bf9a356) Execution is > successful. > 2016-12-13 19:23:18,742 DEBUG > [resource.virtualnetwork.VirtualRoutingResource] > (agentRequest-Handler-4:null) (logid:0bf9a356) Trying to connect to > 169.254.3.7 > 2016-12-13 19:23:21,749 DEBUG > [resource.virtualnetwork.VirtualRoutingResource] > (agentRequest-Handler-4:null) (logid:0bf9a356) Could not connect to > 169.254.3.7 > 2016-12-13 19:23:26,750 DEBUG > [resource.virtualnetwork.VirtualRoutingResource] > (agentRequest-Handler-4:null) (logid:0bf9a356) Trying to connect to > 169.254.3.7 > 2016-12-13 19:23:29,757 DEBUG > [resource.virtualnetwork.VirtualRoutingResource] > (agentRequest-Handler-4:null) (logid:0bf9a356) Could not connect to > 169.254.3.7 > 2016-12-13 19:23:29,869 DEBUG [cloud.agent.Agent] > (agentRequest-Handler-5:null) (logid:981a5f6f) Processing command: > com.cloud.agent.api.GetHostStatsCommand > 2016-12-13 19:23:34,759 DEBUG > [resource.virtualnetwork.VirtualRoutingResource] > (agentRequest-Handler-4:null) (logid:0bf9a356) Unable to logon to > 169.254.3.7 > > virsh console also failed to show anything.
Ok after upgrading to latest qemu-kvm-ev-2.6.0-27.1.el7, this time I got to the console at some stage, but patchviasocket.py still times out. Here are the console output:- http://pastebin.com/n37aHeSa Thanks. >> ________________________________ >> From: Syahrul Sazli Shaharir <sa...@pulasan.my> >> Sent: Monday, December 12, 2016 8:21 PM >> To: users@cloudstack.apache.org >> Subject: Router VM: patchviasocket.py timeout issue on 1 out of 4 networks >> >> Hi, >> >> I am running latest Cloudstack 4.9.0.1 on CentOS 7 KVM + ceph >> environment. After running for some time, I faced with an issue with >> one out of 4 networks - following a heartbeat-induced reset on all >> hosts, the associated virtual router would not get recreated and >> started properly on any of the 3 hosts I have, even after repeated >> attempts of the following:- >> - destroy-recreate cycles, via Cloudstack UI >> - restartNetwork cleanup=true API calls (failed with errorcode = 530). >> - redownload and reregister system VM template as another entry and >> assign to router VM in global setting (boots the new template OK, but >> still same problem) >> - tweak default system offering for router VM (increased RAM from 256 to >> 512MB) >> - created new system offering, with RAM tweak, and use of ceph rbd >> store, and assigned it to Cloud.Com-SoftwareRouter as per docs - which >> didnt work for some reason: it kept on using initial default offering >> and created image on local host storage >> - upgrade to latest cloudstack (previously was running 4.8) >> >> As with a handful of others in this list archives, virsh list and >> dumpxml shows the VM created OK but failed soon after booting, as >> found in the following error in agent.log :- >> >> 2016-12-13 10:03:33,894 WARN [kvm.resource.LibvirtComputingResource] >> (agentRequest-Handler-1:null) (logid:633e6e03) Timed out: >> /usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.py >> -n r-668-VM -p >> %template=domP%name=r-668-VM%eth0ip=10.3.28.10%eth0mask=255.255.255.0%gateway=10.3.28.1%domain=nocser.net%cidrsize=24%dhcprange=10.3.28.1%eth1ip=169.254.0.33%eth1mask=255.255.0.0%type=dhcpsrvr%disable_rp_filter=true%dns1=8.8.8.8%dns2=8.8.4.4%ip6dns1=%ip6dns2=%baremetalnotificationsecuritykey=uavJByNGGjNLrELG-qbdN99__1I3tnp8qa0KbcsKokKJcPB43K9s6oQu2nMLqo3YP8p6jqDy5XT3WWOWBA2yNw%baremetalnotificationapikey=8JH4mdkxsEMhgIBgMonkNXAEKjVOeZnG1m5UVekvvo4v_iXQ4ZS7rh6NNS0qphhc7ZrCauiz23tp2-Wa3AASlg%host=10.2.30.11%port=8080 >> . Output is: >> ..... >> 2016-12-13 10:05:45,895 WARN [kvm.resource.LibvirtComputingResource] >> (agentRequest-Handler-1:null) (logid:633e6e03) Timed out: >> /usr/share/cloudstack-common/scripts/network/domr/router_proxy.sh >> vr_cfg.sh 169.254.0.33 -c >> /var/cache/cloud/VR-48ea8a95-6c02-499f-88d3-eae5bf9f9fbe.cfg . Output >> is: >> >> As mentioned, this only happens with 1 network (always the same >> network). The other router VMs work OK. Any clues on how to >> troubleshoot this further, would be greatly appreciated. >> >> Thanks. >> >> -- >> --sazli