Monday, 2017-03-13

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openstackgerritHongbin Lu proposed openstack/kuryr-libnetwork master: Add fullstack test for containers with dual-net  https://review.openstack.org/44466100:08
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openstackgerritDongcan Ye proposed openstack/kuryr-libnetwork master: Add support kuryr IPv6 subnet  https://review.openstack.org/44229405:26
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openstackgerritDongcan Ye proposed openstack/kuryr-libnetwork master: Add support kuryr IPv6 subnet  https://review.openstack.org/44229406:34
openstackgerritDongcan Ye proposed openstack/kuryr-libnetwork master: Add support kuryr IPv6 subnet  https://review.openstack.org/44229406:50
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openstackgerritDongcan Ye proposed openstack/kuryr-libnetwork master: Make port bind on dual-stack port  https://review.openstack.org/44252507:53
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dmelladoapuimedo: o/ morning08:46
apuimedodmellado: morning08:46
dmelladoapuimedo: I was having a look at the meetings' page08:47
dmelladoand it looks *way* outdated08:47
dmelladoi.e. https://wiki.openstack.org/wiki/Meetings/Kuryr#Meeting_September_26th.2C_201608:48
dmelladois there any current agenda that I can have a look into?08:48
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openstackgerritDongcan Ye proposed openstack/kuryr-libnetwork master: Make port bind on dual-stack port  https://review.openstack.org/44252509:03
irenab_yedongcan1, hi09:06
yedongcan1irenab_: hi09:08
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irenab_yedongcan1, I wanted to ask you regarding the patches for IPv609:16
irenab_is there any dependency between them?09:16
yedongcan1irenab_: yes, if we create a network with v4 and v6 subnets, we should process port correctly.09:20
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irenab_worth to add dependency. I was trying to verify the https://review.openstack.org/#/c/442294/, but it failed with 2 ports09:22
irenab_yedongcan1, https://review.openstack.org/#/c/442525/ should me merged first?09:23
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apuimedodmellado: there is not09:51
apuimedoI'm still not sure I'll be able to hold the meeting. My son has a bit of fever09:51
apuimedoI'll make the call before 12 utc09:51
irenab_apuimedo, hope your son will feel better soon09:53
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apuimedothanks09:54
irenab_yedongcan, can you share the command you invoke to create IPv6 net?09:56
irenab_yedongcan, I used this command 'docker -H tcp://0.0.0.0:2375 network create --driver kuryr --ipam-driver kuryr --ipv6 --subnet=192.168.0.0/24 --gateway 192.168.0.1 --subnet=2001:db8:a0b:12f0::/64 --gateway 2001:db8:a0b:12f0::1  my_net09:58
irenab_'09:58
irenab_but when checking the created network, it shows two subnet and gateway sets, not IPv609:59
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dmelladoapuimedo: ack10:04
dmelladoirenab_: it's just the crazy weather at apuimedo hometown xD10:04
yedongcanirenab_: how about this: docker network create --driver=kuryr --ipam-driver=kuryr --subnet 10.20.0.0/24 --gateway 10.20.0.1 --ip-range 10.20.0.0/24 --ipv6 --subnet fe80::/64 --gateway fe80::1 --ip-range fe80::/64 test_net110:05
irenab_yedongcan, let me check10:05
irenab_yedongcan, getting this: http://paste.openstack.org/show/602463/10:09
yedongcanirenab_: see it, is this the result you want?10:12
irenab_I expected to see v6 for the second one, but10:15
irenab_network in neutron created properly10:16
yedongcanyou mean two networks?10:18
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alraddarlaapuimedo, any decision on the meeting? also is it still at 1UTC or 2UTC? My calendar switched it to 2UTC due to the time change over the weekend12:54
alraddarlasorry i mean 13UTC and 14UTC *12:55
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apuimedoalraddarla: it's happening13:03
apuimedo14utc13:03
apuimedoit's been 14utc for more than a year13:03
alraddarladoh....i forgot utc doesn't change even though my time changed. apologies13:04
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irenab_alraddarla, time change? Already?13:18
alraddarlaDaylight savings time here in Illinois, USA :)13:22
apuimedoDST must die13:22
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openstackgerritMerged openstack/kuryr-kubernetes master: Add Kuryr development policy link to README file.  https://review.openstack.org/44359814:46
ivc_ltomasbo my current understanding was that we could use device_owner for bare-metal and node.ip->trunk->subports for nested14:58
ltomasboirenab, ivc_: what I meant for the baremetal case is that we use the device_owner to discover the previously created ports14:58
irenab_ltomasbo: ivc_ : Can you please explain why CNI pool will change this for BM?14:58
apuimedoivc_: same here14:58
irenab_or maybe what you mean by CNI pool14:58
ltomasboivc_, yes, device_owner for baremetal and node.ip for neste14:59
ltomasboagreed on that14:59
ltomasbothe thing with the baremetal is the next14:59
ltomasbowe should use device_owner to get all the ports14:59
ivc_ltomasbo apuimedo but i must say i don't like the idea differentiating the baremetal and nested cases, so i'd give it a second thought14:59
ltomasbobut then, once the cni pool is there, those ports are associated to certain servers (where the veth device is)15:00
irenab_ivc_: agree, and seems this will may work differently for nested macvlan/ipvlan15:00
ivc_ltomasbo you have node id in port15:00
ivc_ltomasbo and pools are per-node, right?15:01
ltomasboivc_, we will have it when we keep the port active with the cni pool15:01
ltomasbobut right now, without having it, the port will not be linked, so there will be a change in that before and after the cni pool patch15:02
irenab_ltomasbo: controller will still responsible to manage the pool or it is on worker node?15:02
ivc_ltomasbo i keep forgetting that your pool is not per-node :)15:02
apuimedoivc_: I'd just have the vif driver or something responsible for fetching its part15:02
apuimedoso that it is driver based15:02
apuimedorather than having a util catch all15:03
ltomasbowhat I understood is that controller keeps the ports, but the cni will be the one mainating the veth devices15:03
ltomasboivc_, the pool is per node (but at the controller)15:03
irenab_ltomasbo: so you will have host_id set to the node_id in neutron port15:05
ivc_ltomasbo now i feel out of sync. i need to go over patches. i remember i proposed cni (veth) pooling, but i thought for this iteration you only implemented port pooling (i.e. not bound to the node)15:05
ltomasboivc_, you are right15:05
ltomasbothat was the main reason for my question15:05
ltomasboas we don't have cni15:05
ltomasbothe ports created will not belong to any node15:06
irenab_ltomasbo: having node_id in the neutron port would be enough?15:06
ltomasboanyway, I think the main problem was to look too much ahead in the future15:06
ltomasbowhat I can do for now is just discover the ports, as use them regardless of the node, as they don't belong to any node once the pod release them (until the cni pooling will be there)15:07
irenab_ltomasbo: I will go through the patches, may ping you tomorrow if have some questions15:08
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ltomasbogreat!15:08
ltomasbothanks!15:08
ivc_ltomasbo same15:09
ltomasboivc_, thanks!15:09
ivc_ltomasbo not sure if today/tomorrow/smth.else. certainly this decade :)15:09
ltomasboxD15:10
ltomasboI hope is before pike-2! as it is schedule for that :D15:10
ivc_ltomasbo aye. my biggest concern for is for it to be somewhat compatible with the planned cni pooling, but from the very brief look at it i think its ok15:17
ltomasbogreat!15:20
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mchiapperoHey is anyone going to KubeCon in Berlin?16:15
apuimedoirenab is16:26
apuimedomchiappero: ^^16:26
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openstackgerritDarla Ahlert proposed openstack/kuryr-kubernetes master: Spec for adding contrail support in kuryr-k8s  https://review.openstack.org/44499816:45
openstackgerritDarla Ahlert proposed openstack/kuryr-kubernetes master: Spec for adding contrail support in kuryr-k8s  https://review.openstack.org/44499816:59
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mchiapperocool! I'll be there!18:18
mchiapperomaybe we'll manage to have a chat :)18:19
mchiapperoapuimedo: has your paper/presentation been accepted?18:19
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openstackgerritFrederick F. Kautz IV proposed openstack/kuryr-kubernetes master: Adding vagrant configs to kuryr-kubernetes  https://review.openstack.org/44516220:04
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