Sunday, 2016-07-31

« Saturday, 2016-07-30 Index Monday, 2016-08-01 »
openstackgerritMichael Johnson proposed openstack/octavia: Fixes Octavia handling of subnets without DHCP  https://review.openstack.org/34921500:04
johnsomOk, that fixes the VIP port.  Next patch will fix the member ports00:06
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openstackgerritMerged openstack/octavia: Updated from global requirements  https://review.openstack.org/34865101:06
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openstackgerritMichael Johnson proposed openstack/octavia: Fixes Octavia handling of subnets without DHCP  https://review.openstack.org/34921501:39
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johnsomThat one should be complete, marked WIP as I need to test it out live on devstack01:41
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openstackgerritMichael Johnson proposed openstack/octavia: Fixes Octavia handling of subnets without DHCP  https://review.openstack.org/34921503:58
openstackgerritmaoshuai proposed openstack/octavia: fix a misspelling  https://review.openstack.org/34922004:01
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openstackgerritMichael Johnson proposed openstack/octavia: Fixes Octavia handling of subnets without DHCP  https://review.openstack.org/34921505:38
rm_workjohnsom: working now? O_o06:03
johnsomYeah, just polishing unit tests on the dhcp fix06:04
openstackgerritMichael Johnson proposed openstack/octavia: Fixes Octavia handling of subnets without DHCP  https://review.openstack.org/34921506:04
johnsomrm_work That should be good for review now06:05
rm_workk06:06
rm_workmight be able to get to it today06:06
rm_workwherein today is sunday06:06
johnsomCool, I did pull in some of your code for IPv6 network plugs.  If you rebase your IPv6 on this patch, I will rebase failover on yours and we should be godo06:07
johnsomgood06:07
rm_workk06:07
johnsomYou covered VIPs, but didn't do networks, so I did that part.06:08
rm_workyeah06:08
rm_worki was figuring out what needed to be done, and planned to address it in another patch06:08
rm_workthough actually06:08
rm_workI discovered that they were coming up as ipv4+606:08
rm_worksomehow06:08
rm_workso it was actually working for ipv6+ipv4 members if i did NOTHING06:08
rm_workwas very odd06:08
johnsomWell, shazam, the code is there....  grin06:09
rm_workk06:10
rm_worktonight06:10
rm_worki'll do the rebase06:10
johnsomrm_work BTW, if this needs fixes after tomorrow, please just do them.  I will be traveling next week and will have limited time/access to do fixes.06:16
rm_workkk06:16
rm_workhold on maybe I can rebase now06:17
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rm_workjohnsom: can the vrrp_ip be ipv6?06:21
johnsomYeah, that should be fine.  Probably needs testing, but *should* work06:21
rm_workhmm ok06:21
rm_workmeans i have to do a little more i think06:21
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johnsomSorry if I missed that.  I saw that you had VIP covered and didn't look back at it...06:22
rm_workso wait, we will plug the vrrp_ip AND the vip?06:22
johnsomYes, one interface, two IPs06:22
rm_workk06:23
johnsomneutron port-list shows two ports06:23
johnsomfor the Allowed Address Pairs stuff06:23
johnsomvip moves between amps, vrrp_ip is fixed06:23
rm_workwhat is the purpose of the dhcp address06:24
johnsomSadly I have to agree with Stephen, vrrp_ip is not the best name06:24
rm_workwe set iface {{ interface }}:006:24
rm_workwhich is the actual VIP06:24
rm_workwhat is the one before that06:24
rm_workit is ... nothing, as far as I can tell06:25
rm_workwe just bind some other random IP?06:25
rm_workvia dhcp?06:25
rm_workdo we need that?06:25
johnsomlegacy compat is dhcp on the vrrp_ip address.  vrrp_ip should have gateway set, VIP does not.06:25
johnsomso like eth0 is the vrrp_ip with IP/gateway, eth0:0 is VIP and moves06:26
rm_workhmm k06:26
rm_workso can eth0 be ipv606:26
johnsomYes06:26
johnsomShould work, should be tested06:26
rm_workand can the vip be ipv6 but the vrrp_ip be ipv406:26
rm_workor v.v.06:26
rm_workseems so? though weird06:27
johnsomUmmm06:27
johnsomYeah, not sure on that one.  I think it should be one or the other because it is based off what the user gives us for the LB network info06:28
rm_workfirst pass i'll try this and see what people thing06:28
johnsomSo, more I think about it, no, our code will not allow those to be split.  It will either be v4 or v606:29
rm_workk06:29
rm_worki have a strategy06:30
rm_workjohnsom: can vrrp_ip be None?06:30
rm_worklooks like so06:31
rm_workI'm going to do some tweaks06:31
johnsomYes, for legacy compat.  It will drop back to setting it up dhcp06:31
rm_workalmost done...06:33
rm_workummm hey06:36
rm_workwhen we plug the members06:36
rm_workjohnsom: how is it possible for ip to be None06:36
rm_work{% if ip_address %}06:37
rm_workAFAICT it's literally impossible06:37
johnsomIf a legacy controller is sending commands to a new amp image, it won't pass ip_address in the json06:37
rm_workuhh06:38
rm_workok06:38
rm_workbut then plug.py will explode06:38
johnsomSo, default back to old behavior, do dhcp06:38
johnsomwill it?06:38
rm_work                text = template_port.render(interface=netns_interface,06:38
rm_work                                            ipv6=ip.version is 6,06:38
rm_work                                            ip_address=ip.exploded,06:38
rm_workliterally06:38
rm_workexplode06:38
rm_work:P06:38
rm_workoh i see06:38
rm_workabove, if fixed_ips is None06:38
rm_workit'll render that bottom part once06:39
johnsomYeah, it should render the old dhcp config06:39
rm_workuhh in that case, should we include two interfaces06:39
rm_workipv4 AND ipv606:39
rm_workjust to be good06:39
rm_workiface {{ interface }} inet dhcp06:39
rm_workiface {{ interface }}:0 inet6 auto06:39
johnsomIn the "old" case?  hmmm06:40
johnsomWe didn't have it before06:40
rm_work<_<06:40
rm_workso screw 'em? :P06:40
johnsomNew code will add it because it will be a second fixed IP06:40
rm_workyes06:40
rm_workyeah coding for old controllers is <_<06:41
rm_workbut, does this HURT?06:41
johnsomHmmm, not sure I'm motivated at this hour to spin another patch for that.  If they have a mis-match and want v6 they should upgrade both sides...  IMHO06:41
rm_worki mean06:41
rm_workit's part of my patch06:41
rm_workfor ipv606:42
rm_worki'm debating leaving the new line or deleting it (I already put it in)06:42
rm_worki'll leave it for now06:42
rm_workand see what comments i get06:42
johnsomOk, if it's in your patch, fix it with the rebase.  I have no problem with that06:42
johnsomThe ifup doesn't block waiting for the IPv6 addr does it?06:43
johnsomv4 dhcp will block the ifup for a while06:43
rm_workI don't think so06:46
rm_workhmm06:47
johnsomIt's rolling into midnight here and I've been working on this patch all afternoon.  I'm going to call it an evening.  I will check the history in the morning.06:49
johnsom良い夜/幸せな日曜日06:51
rm_workgetting test output to line up is always fun07:02
rm_worklol I see night there07:02
rm_workand Sunday :P07:03
rm_workah07:03
rm_work:P07:03
rm_workおやすみ07:03
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openstackgerritAdam Harwell proposed openstack/octavia: Allow IPv6 VIPs  https://review.openstack.org/33982607:05
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openstackgerritMichael Johnson proposed openstack/octavia: Fixes Octavia handling of subnets without DHCP  https://review.openstack.org/34921520:41
openstackgerritMichael Johnson proposed openstack/octavia: Fixes Octavia handling of subnets without DHCP  https://review.openstack.org/34921520:41
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openstackgerritMichael Johnson proposed openstack/octavia: Allow IPv6 VIPs  https://review.openstack.org/33982621:42
johnsom^^ rebased21:42
openstackgerritMichael Johnson proposed openstack/octavia: Allow IPv6 VIPs  https://review.openstack.org/33982621:50
openstackgerritMichael Johnson proposed openstack/octavia: Fixes failover flow with namespace driver  https://review.openstack.org/31227022:29
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johnsomblogan blogan_ Knock yourself out.  I don't have more cycles for a while, so contributions are welcome.  Not there is a three patch deep chain here, so not sure where you want to jump in with the routes patch.22:42
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