Wednesday, 2018-08-22

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openstackgerritLingxian Kong proposed openstack/qinling master: [No Not Review] Test k8s 1.11 in gate  https://review.openstack.org/59456704:30
openstackgerritLingxian Kong proposed openstack/qinling master: Add support for secure connection to etcd  https://review.openstack.org/58863204:30
lxkongchiragarora: i changed and rebased your etcd tls support patch, wait for the test result.04:31
openstackgerritLingxian Kong proposed openstack/qinling master: Add support for secure connection to etcd  https://review.openstack.org/58863207:23
chiragaroralxkong: Great! Good to know everything07:59
openstackgerritHunt Xu proposed openstack/qinling master: Add support for secure connection to etcd  https://review.openstack.org/58863208:07
lxkonghuntxu: hi, are you familiar with the jenkins failure about the etcd lock? I recall you have fixed the similar issue before10:38
huntxulxkong: yes, looking at it now10:38
lxkonghuntxu: the 1.11 k8s is using etcdserver 3.2.1810:40
lxkonghttp://paste.openstack.org/show/728583/10:41
huntxulxkong: it is caused by trying to acquire the lock manually in tempest to test the lock faillure cases. I didn't use ssl to connect etcd in the tempest plugin codes10:41
lxkonghuntxu: yeah, that may be the reason10:42
lxkongwe could use the default qinling conf option to connect to etcd10:42
openstackgerritHunt Xu proposed openstack/qinling master: [No Not Review] Test k8s 1.11 in gate  https://review.openstack.org/59456710:42
openstackgerritHunt Xu proposed openstack/qinling master: Add support for secure connection to etcd  https://review.openstack.org/58863210:42
lxkongyou are so quick10:43
lxkong:-)10:43
huntxulxkong: no, I already spent 2 hours on it this afternoon10:43
lxkonghuntxu: appreciate that10:44
huntxulxkong: another case besides the etcd-related ones, the test_python_execution_public_connection is failing, due to name resolution failure10:45
lxkonghuntxu: btw, in case you are interested, i wrote a blog about integration k8s with kata before, it was actually the preparation investigation for secure qinling runtime. https://lingxiankong.github.io/2018-07-20-katacontainer-docker-k8s.html10:46
lxkonghuntxu: i will take a look at that one if it keeps failing10:46
huntxulxkong: don't have experience with kata, I will take a look on your blog post10:47
lxkongthe reason I added the workload type support in runtime creation is aiming at using the other container runtime inside k8s10:48
lxkonge.g. kata or gvisor10:48
huntxulxkong: hmm, looks like the public connection case failure is related to the removal of upstream DNS in https://review.openstack.org/594567 , let's just wait for the zuul result for the new version10:48
lxkongi thought that conf is not used anywhere...10:49
lxkongyes, it's being used :-(10:50
lxkongi will add it back10:50
openstackgerritLingxian Kong proposed openstack/qinling master: [No Not Review] Test k8s 1.11 in gate  https://review.openstack.org/59456710:52
openstackgerritLingxian Kong proposed openstack/qinling master: Add support for secure connection to etcd  https://review.openstack.org/58863210:53
huntxulxkong: how can we merge these two patches, upgrading to k8s 1.11, etcd uses only https, so the tempest job will always failing. With the current order (k8s 1.11 first), we might have to make the tempest job non-vote temporary, and change it back in the second patch10:58
lxkonghuntxu: good question. Or I will merge those two patches into one :-)10:59
huntxulxkong: that's a solution too, I'm ok with that10:59
huntxucc chiragarora ^10:59
lxkongas soon as they both pass CI i can do that10:59
chiragaroralxkong: Great. works for me :)11:47
openstackgerritHunt Xu proposed openstack/qinling master: [No Not Review] Test k8s 1.11 in gate  https://review.openstack.org/59456711:50
openstackgerritHunt Xu proposed openstack/qinling master: Add support for secure connection to etcd  https://review.openstack.org/58863211:50
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openstackgerritLingxian Kong proposed openstack/qinling master: Support TLS connection to etcd  https://review.openstack.org/58863222:39
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