Monday, 2018-02-12

longkbHi, I have found a bug. I have tried to create VNF and it finished without errors. However, I cannot ping to the mgmt_url of the created VNF. Then I found that the heat stack is not created (heat stack-list).02:55
longkbDoes anyone get the same problem?02:55
dangtrinhnt1Hi longkb, I got the same problem here.03:09
dangtrinhnt1To me there is no mgmt_url shows up when VNF creation was finished. And, I think that make my VNF keep re-spawning (ACTIVE-DEAD-AVTIVE...)03:11
longkbIn my case, the mgmt_url is shown in vnf-shown result03:12
longkbThose kind of things will trigger respawn action forever since Tacker cannot ping to VNF03:13
dangtrinhnt1You're  right. Looks like the monitor_ping_vimPingVIMTASK task keeps failing.03:14
longkbCould you check your system with "openstack server list"03:17
longkbIs there any created VM?03:17
dangtrinhnt1I will do it again and post the results here.03:30
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dangtrinhnt1Hi longkb, yes there is a VM created. But, again, no mgmt_url shown. Is there anything that could cause this?03:48
dangtrinhnt1Look likes there is something wrong with my mistral.04:04
longkbdangtrinhnt1, I think you should redeploy your devstack with newest code :)04:30
dangtrinhnt1I did that after running unstack.sh and clean.sh scripts. Is that ok?04:31
longkbcd devstack and git pull04:34
longkbsudo rm -rf /opt/stack04:34
longkbI think that will be OK04:34
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dangtrinhnt1Thanks longkb. I'm doing that now.04:55
haintI think the monitor_ping_vimPingVIMTASK just monitors the VIMs. But in case of VNF monitoring, there is no monitoring in the mistral for VNF.05:28
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openstackgerritNguyen Hai proposed openstack/tacker-specs master: [WIP] VNF Marketplace  https://review.openstack.org/54174306:24
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dangtrinhnt1Hi longkb, I tried  with the fresh installed devstack master, tacker master, create a vnf with the existing vnfd template https://github.com/openstack/tacker/blob/master/samples/tosca-templates/vnfd/tosca-vnfd-openwrt.yaml08:37
dangtrinhnt1Got the same issue, the instance keeps respawning.08:37
egonzalezdangtrinhnt1, any error log?08:38
dangtrinhnt1Hi egonzalez. I couldn't find any error, It's just saying it's respawning.08:40
egonzalezdangtrinhnt1, i'd check nova compute logs -> neutron for something, usually if an instance keeps spawning is due errors while attaching ports08:41
dangtrinhnt1ah ok, I will check.08:41
dangtrinhnt1Hi engonzalez, nova is fine I think. But, I got this PecanNotFound errors keep coming up in the neutron logs: http://paste.openstack.org/show/669557/09:22
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dangtrinhnt1engonzalez, after I restarted nova and neutron services, it stops respawning and the instance running fine. @longkb, just to clarify, the mgmt_url does not shown the first time the vnf was created. Now it shows when running 'tacker vnf-list'10:09
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openstackgerritNguyen Hai proposed openstack/tacker master: Update openwrt image url in devstack & deploy guide  https://review.openstack.org/54341310:19
openstackgerritNguyen Hai proposed openstack/tacker master: Update openwrt image url in devstack & deploy guide  https://review.openstack.org/54341310:24
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hainthttps://bugs.launchpad.net/tacker/+bug/155700810:38
openstackLaunchpad bug 1557008 in tacker "Tacker failing to ping vnf and re-spawning again and again" [Medium,In progress] - Assigned to Aqsa Malik (aqsamm)10:38
haintThe problem that we discussed is reported by bug #155700810:39
longkbdangtrinhnt, my devstack is working well now. I just change my host that being used to deploy devstack.11:17
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haintThere is no problem with monitoring when we deploy the VNF with cirros image. But in case of OpenWRT, the VNF just keep respawn and respawn13:13
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openstackgerritNguyen Hai proposed openstack/tacker master: Update regular openwrt image to cloud openwrt image in devstack & deploy guide  https://review.openstack.org/54341318:57
openstackgerritNguyen Hai proposed openstack/tacker master: Update regular openwrt image to cloud openwrt image in devstack & deploy guide  https://review.openstack.org/54341319:10
openstackgerritNguyen Hai proposed openstack/tacker master: Change the regular OpenWRT image to cloud OpenWRT image  https://review.openstack.org/54341319:18
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openstackgerritNguyen Hai proposed openstack/tacker master: Change the regular OpenWRT image to cloud OpenWRT image  https://review.openstack.org/54341319:31
openstackgerritNguyen Hai proposed openstack/tacker master: Change the regular OpenWRT image to cloud OpenWRT image  https://review.openstack.org/54341319:33
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