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openstackgerrit | 张东杰 proposed openstack/kuryr-kubernetes master: Configure kuryr-cni:"bindir = /path/to/env/libexec/kuryr",route description is not suitable;"bindir = {path_to_env}/libexec/kuryr" is suitable in "Configure kuryr-k8s-controller" https://review.openstack.org/499461 | 05:46 |
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openstackgerrit | 张东杰 proposed openstack/kuryr-kubernetes master: Configure kuryr-cni:"bindir = /path/to/env/libexec/kuryr",route description is not suitable;"bindir = {path_to_env}/libexec/kuryr" is suitable in "Configure kuryr-k8s-controller" https://review.openstack.org/499461 | 06:01 |
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openstackgerrit | 张东杰 proposed openstack/kuryr-kubernetes master: "Install kuryr-cni a virtualenv"->"Install kuryr-cni in a virtualenv" https://review.openstack.org/499472 | 06:41 |
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openstackgerrit | 张东杰 proposed openstack/kuryr-kubernetes master: "Install kuryr-cni a virtualenv"->"Install kuryr-cni in a virtualenv" https://review.openstack.org/499472 | 06:42 |
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openstackgerrit | 张东杰 proposed openstack/kuryr-kubernetes master: "Install kuryr-cni a virtualenv"->"Install kuryr-cni in a virtualenv" https://review.openstack.org/499472 | 06:47 |
ltomasbo | hi apuimedo | 07:09 |
ltomasbo | I've checked how octavia l2 handles the traffic towards the loadbalancer | 07:10 |
ltomasbo | and a new security group is created for each lbaas | 07:10 |
ltomasbo | so, I think the addition needs to be done on code, rather than devstack | 07:11 |
ltomasbo | any thoughts? | 07:16 |
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openstackgerrit | Kien Nguyen proposed openstack/kuryr-libnetwork master: [WIP] Support specifying existing subnet uuid/name https://review.openstack.org/499493 | 07:54 |
apuimedo | ltomasbo: I think it is weird | 08:10 |
apuimedo | xD | 08:10 |
ltomasbo | apuimedo, so, any other (better) solution in mind? | 08:12 |
apuimedo | ltomasbo: you mean that you need to create a rule in the SG of the octavia port? | 08:13 |
apuimedo | cause if that is the case, it is very strange indeed | 08:13 |
ltomasbo | I meant that, when you expose a service | 08:14 |
ltomasbo | a new amphora is created | 08:14 |
ltomasbo | and the port in the k8s-service-net has a newly created (by octavia) security group | 08:15 |
ltomasbo | so that happen at run time and not while deploying the environment | 08:15 |
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apuimedo | and which rule do you need to add? | 08:29 |
ltomasbo | apuimedo, that is what I'm checking | 08:35 |
ltomasbo | I'm digging | 08:36 |
ltomasbo | I see the amphora VM has 3 connection, and the one in the k8s-service-subnet is the vrrp one | 08:36 |
ltomasbo | then, the lbaas port (also in k8s-service-subnet) also has the same security group, the newly created | 08:36 |
ltomasbo | lb-XXXX | 08:37 |
ltomasbo | so, I'm assuming I need to add a rule to that one allowing traffic from k8s-pod-subnet | 08:37 |
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ltomasbo | apuimedo, this is what this sg includes: http://paste.openstack.org/show/619990/ | 08:39 |
apuimedo | ltomasbo: what I'm saying is, try to create the rule manually, see if you get it to work | 08:40 |
apuimedo | then report which rule (and to which group) fixed it | 08:40 |
ltomasbo | ok | 08:40 |
ltomasbo | I'll find the solution, and then we discuss how/where to add it | 08:40 |
ltomasbo | my point was that most probably we need to do it in code, rather than devstack as it is being created at service exposing time | 08:41 |
apuimedo | depends on where it falls | 08:42 |
ltomasbo | yep | 08:42 |
ltomasbo | my concern is that port 80 is already included, not sure why it is not working | 08:42 |
ltomasbo | I'll dig a big more... | 08:42 |
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apuimedo | :-) | 08:50 |
apuimedo | ltomasbo: you're starting to see why I excluded L2 | 08:50 |
apuimedo | I just couldn't figure it out in a day | 08:50 |
ltomasbo | yep | 08:51 |
apuimedo | got mad and rage quit | 08:51 |
ltomasbo | yesterday I was thinking, this was soo easy | 08:51 |
ltomasbo | how come apuimedo didn't included both directly | 08:51 |
ltomasbo | now I see why | 08:51 |
ltomasbo | I added ping, ssh and port 80, and still no connectivity... tcpdump to the rescue... | 08:51 |
apuimedo | ltomasbo: ovs firewall or hybrid? | 08:52 |
ltomasbo | it is the default one, so hybrid | 08:53 |
ltomasbo | maybe I should change to firewall | 08:53 |
apuimedo | ltomasbo: what I meant to say is | 08:54 |
apuimedo | you can try to flush the iptables | 08:54 |
apuimedo | and see if it works | 08:54 |
apuimedo | :P | 08:54 |
ltomasbo | I see ping from container to the amphora VM arrives to the amphora tap on k8s-service-subnet | 08:55 |
ltomasbo | so, it should not be iptables (at least not on the server, perhaps inside the VM) | 08:55 |
ltomasbo | apuimedo, icmp request reaches amphora VM tap device, but not the amphora-haproxy namespace inside the amphoraVM | 09:04 |
ltomasbo | apuimedo, wait, it does reach the namespace! http://paste.openstack.org/show/620003/ | 09:07 |
apuimedo | ltomasbo: ain't it nice how tcpdump in the namespace is somehow delayed? | 09:17 |
ltomasbo | yep, I would like to have live output instead of having to stop it | 09:19 |
apuimedo | xD | 09:23 |
ltomasbo | apuimedo, and iptables in the namespace are empty, I wonder why this is not working... | 09:23 |
apuimedo | it's retarded | 09:23 |
apuimedo | I wonder what causes it | 09:23 |
apuimedo | (the delay) | 09:23 |
ltomasbo | no idea | 09:31 |
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apuimedo | ltomasbo: any advance on octavia l2? | 12:06 |
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ltomasbo | no, I did not find the reason for traffic dropping | 12:33 |
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apuimedo | ltomasbo: nmagnezi neither? | 12:46 |
ltomasbo | I think I didn't explain myself enough, and he only checked what is was working (qrouter namespace to service, not pod to service) | 12:47 |
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apuimedo | :-) | 12:52 |
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apuimedo | ltomasbo: I call this the curse of the reference implementaiton | 12:52 |
apuimedo | you all like it a bit too much to go to the qrouter namespace | 12:52 |
ltomasbo | :D | 12:53 |
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openstackgerrit | Hongbin Lu proposed openstack/kuryr-libnetwork master: [WIP] Make capability_scope configurable in devstack https://review.openstack.org/499827 | 22:07 |
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openstackgerrit | Hongbin Lu proposed openstack/kuryr-libnetwork master: Change config file directory in gate https://review.openstack.org/499844 | 22:47 |
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