/srv/irclogs.ubuntu.com/2017/02/14/#ubuntu-server.txt

tewardjgrimm: powersj: https://wiki.ubuntu.com/ServerTeam/NGINX, for your perusal, complete with a lot of anchors for fast-linking to things00:00
tewardnacc: you suggested adding this to the Triage page, it'll go under ServerTeam/NGINX with a link to the anchor, that should work right?00:00
powersjteward: dang!00:03
naccteward: yeah, i think so00:03
trippeh(just a random remark regarding the wiki page), nginx aio seems to work better these days. it was very unstable before.00:04
tewardtrippeh: it's still not enabled, and until it's proven otherwise to work without issue in all the modules shipped, I'm not enabling it00:06
tewardyou're right, it works 'better', but with third-party modules it fubars debugging still, according to my contact in Debian.00:07
tewardpowersj: yes, I write a lot sometimes.  WIth 30 minutes of bull-crap going on in my course right now, I kinda focused on the wiki page :P00:07
trippehoh. no idea about third-party modules.00:07
tewardproblems?00:07
tewardtrippeh: indeed.  nginx-core is the only one that it'd not effect, nginx-light, nginx-extras, nginx-full, libnginx-* for modules not from NGINX upstream code tarballs/repositories are all going to be Universe and have third-party modules00:08
teward(once i do the merge)00:08
tewardpowersj: nacc: feel free to use this tazer on me if you think I overdid it.00:11
teward*hands powersj and nacc each a taser*00:11
rbasakteward: I'm not sure of the background, but that wiki page looks really useful. Thanks!00:11
tewardthose four special-cases are evil and have special handling.00:11
tewardrbasak: multiple triage difference procedures00:11
tewardfor certain cases00:11
tewardI called out powersj earlier for one case00:12
tewardi updated the DebuggingServer comments.  Then I decided to document all this in a page.00:12
tewardAnd then some.00:12
teward(I have no life lol)00:12
rbasakteward: I think you're setting a great example here. We should have one of these pages for every package :-)00:14
* rbasak disappears to bed00:14
axisystrying to boot a system for the first time and forgot to build the lun with raid controller.. so trying to install ubuntu 14.04 server iso, it got stuck at no root file system and realized I did not build a lun yet.. so on next boot I could not catch the part where I will build the run and it went through and stuck at .. "Welcome to GRUB! error: no such device: HPEZCD240." any suggestion how I got01:22
axisysthat error? need to call the site tomorrow, to reboot and try to build the lun through raid controller..01:23
axisys"..could not catch the raid configuration part and it went.."01:24
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stanford_aiwhen I sudo su otheruser, then run cheese, I get (cheese:9920): Gdk-ERROR **: error: XDG_RUNTIME_DIR not set in the environment.06:04
lynorianstanford_ai, firstoff if you know that users password you do not have to use sudo06:05
stanford_ailynorian, how do I do it?06:05
lynoriansu otherusername06:06
stanford_aioh I got it06:06
stanford_aithanks! and about the video?06:06
lynorianthen need to use xhosts06:06
stanford_aihow?06:06
lynorianI think that is the command I should check the man page06:06
stanford_aixhost. but what am i supposed to do with it?06:06
lynorianxhost +otheruser06:07
lynorianallows otheruser to run X applications when you are logged into X06:07
lynorianalthough this seems more like a #ubuntu question06:07
stanford_aii did that. still: ** (cheese:11599): WARNING **: Could not open X display06:07
lynorianah you need to be in X11 to run cheese06:08
lynorianyour server has a webcam?06:08
lynoriancheese is an x11 desktop application06:09
sarnoldjust ssh -X in and skip all that horrible X stuff06:09
stanford_aiit's not a server. it's my laptop06:09
stanford_aiI don't wanna use my own user to let others ssh in and work on it06:09
stanford_aibut i need to run stuff in this laptop06:09
stanford_aithey ssh in to another user06:10
stanford_aiand I su otheruser to work with them06:10
stanford_aiit all needs to be in the home directory06:10
stanford_aibut I can't run cheese from that user apparently. any ideas?06:10
JanCwhy would you need cheese on a server anyway?06:14
stanford_aiit's not a server. it's my laptop.06:15
cpaelzerstanford_ai: I'd agree with sarnold, ssh -X in which will set up the env for X forwarding as you need it06:30
stanford_aicpaelzer, awesome. that works. what's the difference between -Y and -X ?06:38
sarnoldI think in debian and ubuntu they're patched to be identical06:39
nikeshmhow can we change iscsi initiator name in ubuntu 16.0406:49
nikeshmi changed /etc/iscsi/initiatorname.iscsi and restart the service but then i am not able to see the target LUN06:49
nikeshm?07:00
sarnolddid you log in to the target again?07:01
nikeshmsarnold: its worked with ubuntu 14.0407:12
nikeshmyes i logged in again07:13
nikeshmand log in was successful07:13
nikeshmbut only lun 0 is visible07:13
nikeshmnot other luns07:13
nikeshmsarnold: i restarted open-iscsi after changing /etc/iscsi/initiatorname.iscsi07:17
sarnoldnikeshm: are there any errors in dmesg? logs? journalctl output?07:19
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jamespagecoreycb, zul: we might have to include libseccomp in the UCA for ocata - ppc64el build failure in proposed for qemu lookslike it needs >= 2.3.009:18
jamespagecpaelzer, ^^ does that sound right?09:19
jamespagezul, hmm09:26
jamespage sbuild-build-depends-nova-lxd-dummy : Depends: python-sphinx (>= 1.5.1) but 1.3.6-2ubuntu1 is to be installed09:26
cpaelzerjamespage: seccomp got enabled for ppc this cycle yes - I don't know about the minimum version09:37
jamespagezul, coreycb: hey can we get a bump of networking-odl in for ocata please09:38
cpaelzerjamespage: should be libseccomp-dev (>> 2.1.0)09:38
cpaelzerthat is the min the control file specifies09:39
jamespagecpaelzer, configure fails with "Install libseccomp devel >= 2.3.0" on ppc64el09:39
jamespagexenial has an older version09:40
* jamespage ponders if seccomp is used inthe context of openstack anyway09:40
cpaelzerI found it09:40
cpaelzeryes on ppc 2.309:40
cpaelzer"Support for ppc/ppc64 is official in libseccomp 2.3.0" that is from upstream09:41
cpaelzerthat is actually a miss in the control file - the minimum version needs to be raised, thanks09:42
nikeshmsarnold: checking09:45
nikeshmis there any guidelines for how to change the initiator name without reboot in ubuntu 16.0409:46
nikeshmi am using open-iscsi09:46
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nikeshmsarnold : no error in logs09:54
nikeshmany one faced the issue10:24
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zuljamespage: ack on odl11:04
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nikeshmsarnold: sudo iscsid restart is solving the issue11:48
fricklercpaelzer: seems like your strongswan upload is still hanging in the queue and the earlier ppa isn't available anymore, do you still have a working build somewhere or do I have to build it myself?13:57
fricklercpaelzer: regarding https://bugs.launchpad.net/ubuntu/+source/strongswan/+bug/1587886 that is ;)13:58
ubottuLaunchpad bug 1587886 in One Hundred Papercuts "strongswan ipsec status issue with apparmor" [High,Triaged]13:58
cpaelzerfrickler: my ppa is cleared as I expected the SRU to hit proposed rather soon14:00
cpaelzerfrickler: the test I'd ask you to make needs it in proposed, you can't verify it before it is there14:00
fricklercpaelzer: yeah, but I'd need the package to fix some of my servers now. so I guess I'll have to build it myself, then ;)14:02
cpaelzerfrickler: if you need an interim ppa for whatever reason I can quickly create one for you if that helps you14:02
fricklercpaelzer: that would be nice, yes, please14:02
cpaelzerfrickler: x86 is ok, or do you need more arches?14:03
fricklercpaelzer: amd64 rather14:04
cpaelzerfrickler: sure, that is what I meant14:04
cpaelzerfrickler: sorry14:04
cpaelzerfrickler: ok, I uploaded to https://launchpad.net/~paelzer/+archive/ubuntu/bug-1587886-strongswan-apparmor-disconnect14:04
cpaelzerfrickler: and versioned it in  a way that it is superseded by the SRU once it is out14:05
cpaelzerbuilding shortly14:05
fricklercpaelzer: great, thanks14:05
jamespagecpaelzer, just need to figure out whether to disable seccomp for the backport to the Ocata UCA, or backport seccomp as well14:09
* jamespage ponders14:10
cpaelzerjamespage: just disable seccomp support for power that would be14:14
cpaelzerjamespage: the powerless arches work with the older seccomp14:15
boichevis this the right location to ask for openstack installed from cloud-archive:icehouse that I want to upgrade to Mitaka ?14:15
cpaelzerjamespage: arm would need 2.2 but that is not enabled for seccomp in qemu14:15
jamespageboichev, its as good as any :-)14:15
boichev:) So I am looking at the openstack support model on ubuntu and I am planning on how to upgrade an Icehouse release on 14.04 to something newer ....14:16
boichevI guess to go to Mitaka I need to stop all services on all nodes then upgrade to 16.04 and replace the cloud-archive repo and upgrade the openstack part....14:17
boichevBut I can't find any documentation14:17
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EmilienMcoreycb, jamespage: quick info, you updated ocata packages, our CI works fine, zero issue until now.15:14
jgrimmrbasak,  did you perhaps want to chair irc today, to try out thoughts on how to lean on meetbot more for note taking?15:22
rbasakjgrimm: sure15:26
jgrimmrbasak, excellent thanks.  rharper you are off the hook for today ^^ ;)15:26
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jamespageEmilienM, great news - thanks for the feedback!15:35
EmilienMcool, good work folks15:35
jamespageEmilienM, I have one non-x86 build failure to deal with and we'll promote to -updates15:35
jamespageboichev, sorry missed you response15:35
EmilienMjamespage: ack15:36
EmilienMmwhahaha: ^ fyi we might want to switch stable/ocata to it when it's updated15:36
jamespageboichev, the short answer is that you need to step through all of the Ubuntu cloud archive pockets for trusty - so that's juno, kilo, liberty, mitaka15:36
jamespageensuring that you do the db migrations for each service on each step15:37
jamespagethen you could do the upgrade from 14.04 -> 16.04 inplace but it will be disruptive15:37
jamespageyou might want to consider a rolling upgrade approach, bringing up 16.04 based mitaka longside 14.04 mitaka, and then migrating services and instances15:38
elliotd133http://pastebin.com/iMiBe2U215:40
elliotd133I set up bonding like that, but bonding doesn't appear to be active on reboot/ifup/down15:40
elliotd133ubuntu 14.04.515:41
mwhahahajamespage: we're seeing failures when we go to install mitaka keystone, http://logs.openstack.org/90/433290/4/check/gate-puppet-keystone-puppet-beaker-rspec-ubuntu-trusty/8620825/console.html#_2017-02-13_23_26_25_786080 thoughts?16:14
fricklerelliotd133: instead of "slaves none" I'd rather use "bond-slaves p11p1 p11p2", not sure about the "bond-primary" lines, too16:16
cpaelzernacc: thanks for accepting all tasks, I could clean those that were version specific - looks correct now16:19
jamespagemwhahaha, nothing springs to mind - keystone has not had an update since Tue, 27 Sep 2016 08:23:13 -040016:19
nacccpaelzer: yep16:20
jamespagemwhahaha, hmm16:20
jamespage/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py16:20
mwhahahajamespage: ok i'll keep digging, it seems to be a dep issue since it's failing when keystone-manage runs on the install16:20
jamespage^^ might be something pip installed conflicting with the bits in the archive16:20
jamespagemwhahaha, ^^16:20
mwhahahawe don't pip install16:20
mwhahahawe're purely packaging16:21
jamespagemwhahaha, the puppet modules don't16:21
jamespagebut something has installed into /usr/local on that gate machine16:21
fricklercan we get an update of Horizon in Newton to 10.0.2, please? http://docs.openstack.org/releasenotes/horizon/newton.html#id116:22
mwhahahajamespage: hmm ok i'll take it up with infra then, thanks for the pointer16:22
jamespagemwhahaha, my best guess - I just checked a mitaka deployment I did earlier today and I don't see the same problem16:22
jamespagefrickler, I think zul is working on some newton updates16:23
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fricklerjamespage: that would be great, thx.16:29
axisysbooting a system using ubuntu iso and cannot install since raid controller is not configured yet to provision a disk.16:43
axisysany way to do that from busybox?16:44
axisysI exited to shell from the install16:44
axisysand at shell now16:44
joelioaxisys: when you say raid controller, do you mean a hardware one as opposed to using mdadm?16:49
joelioif it's hardware, generally you'd configure that at POST (say a Dell PERC.. although you can do some via ipmi etc)16:49
joelioif it's software then it's a different tact and one you can defintely do with the 'server' install (alternate as it used to be known)16:50
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axisysjoelio: hardware17:01
axisysneed to find out if I can configure a raid controller through serial port17:02
axisysthis is HP DL360 gen917:02
axisysipmi has no IP yet.. plus doubt if we have license to take advantage of raid config through ipmi17:03
axisysah.. did I mention no cable connected to the ipmi/iLO rj45 port.. so only connected now through serial port and it already has an IP ..17:03
axisysbut disk is provisioned yet17:03
elliotd133frickler: Thanks, I tried bond-slaves originally under the bond0 interface and it did the same thing17:31
elliotd133frickler: The reason I have bond-primary lines is due to the documentation for bonding regarding upstart systems: https://www.kernel.org/doc/Documentation/networking/bonding.txt17:32
patdk-wkis there some way to force apt-get to install a package that conflicts with another package?17:34
patdk-wkwant to test them both, alternately17:34
naccpatdk-wk: conflicts in what way?17:34
naccpatdk-wk: or which package(s)?17:34
patdk-wknut vs apcupsd17:34
patdk-wkthey don't really conflict, just the packages are marked that way so people don't do something stupid17:35
nacchrm, nut on yakkety has no conflicts17:35
patdk-wkon xeries17:35
naccapcupsd conflicts with ups-monitor afaict17:36
naccah nut-client and apcupsd?17:36
patdk-wknut-server and apcupsd17:37
nacci think only because ntu-server depends on nut-client17:37
nacc*nut-server17:37
tarpmanpatdk-wk: apt-get download and dpkg -i --force-conflicts?17:37
naccyeah, that'd be my suggestion as well17:38
nacci don't believe you can get apt to do it for you, easily17:38
patdk-wkya, ups-monitor causes install to fail :(17:39
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BrianBlaze420alright so I have managed to clone my system and get it working on a new box as I am going to be upgrading this ubuntu 8 LTS server. My issue is that even though I can see the ethernet card in lspci yet I don't see it in ifconfig18:44
BrianBlaze420I am curious how to get the ethernet card to work. when I google it's all about newer ubuntu systems18:44
alkisgUbuntu 8.04? Wow... :D18:44
BrianBlaze420:)18:45
BrianBlaze420this is why I need to move forward lol18:45
tarpmanBrianBlaze420: just 'ifconfig' may not show all interfaces if they aren't active; try 'ifconfig -a'18:45
BrianBlaze420i do -a and it only sees my lo18:45
alkisgWell, if the kernel is from 2008, and the card from 2015, it's possible that it's not supported. What is the lspci output for the card?18:45
BrianBlaze420the card works when I install 8 from scratch18:46
BrianBlaze420this is a clone18:46
tarpmancheck dmesg18:46
alkisgWhat's the output of this? lspci -nn -k | grep -A 2 Ethernet18:48
sarnoldnikeshm: thanks for reporting back; I don't know iscsi well (obviously), so it's always nice to learn more :)18:50
BrianBlaze42000:19.0 Ethernet controller : Intel Corporation 82567LF-3 Gigabit Network Connection [8086:10df] (rev 02)18:50
BrianBlaze420like I said I can get this to work if I install ubuntu 8 from nothing but this clone still has the old settings it seems18:52
BrianBlaze420and I am not sure how to reset18:52
BrianBlaze420damn it's hard trying to find info on an extinct version of ubuntu, how fun to come to a job where the previous guy didn't update lol18:58
patdk-wkheh18:59
patdk-wkthat isn't too bad18:59
alkisgBrianBlaze420: you don't see "Kernel driver in use" there? If not, that's the issue18:59
patdk-wkit was fun started a job, and finding it was using an distro that hasn't existed for 3years, and they where using v1 of that distro from 13years ago18:59
alkisgBrianBlaze420: also, what kernel does the new 8 install have, and what kernel does the old one have19:00
BrianBlaze4202.6.24-24-server19:00
BrianBlaze420where would I see kernel driver in use?19:01
alkisg$ lspci -nn -k | grep -A 2 Ethernet 03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06) Subsystem: Gigabyte Technology Co., Ltd Motherboard [1458:e000] Kernel driver in use: r816919:01
BrianBlaze420-k is not a valid option19:01
alkisgCheck the output of `lsmod` for the intel driver then; or maybe lshw or something...19:01
alkisgDoes it show up in `ip l`?19:02
alkisgAnd, check what the "new 8 install" kernel is19:02
BrianBlaze420lshw says network unclaimed19:05
alkisgRight, so you need a newer kernel19:05
alkisgThe one that the "new 8 install" has19:05
alkisgBrianBlaze420: also note that you can boot from a recent live cd which will have the driver etc, then chroot to the old installation, and update it19:05
BrianBlaze420goctha19:05
patdk-wkdo you know how to update the old install from the archive repos?19:06
alkisgOr you can even boot the disk via kvm, from either a live cd or from another installation; the kvm device should be avilable19:06
BrianBlaze420this all makes sense19:07
alkisgpatdk-wk, http://askubuntu.com/questions/91815/how-to-install-software-or-upgrade-from-an-old-unsupported-release19:07
BrianBlaze420and no i have never installed from an old repo19:08
alkisgSo you'll need to go from 8 to 10 to 12 to 14 to 16... maybe a reinstall would be faster? :D19:08
BrianBlaze420time to learn :)19:08
alkisg(and fix whatever issues arise in each update...19:08
patdk-wkI would just archive the server, and reinstall19:09
patdk-wkif it's that old, it's going be painful fixing configs all along the way19:09
alkisgWith Ubuntu 8.04, you probably also have ext3 instead of ext4...19:09
OerHeks.. and old grub119:09
BrianBlaze420yes I am not really worried about the whole update process at the moment it shall be a task in itself I want to be able to move this install to different hardware to test19:10
BrianBlaze420so far so good19:35
BrianBlaze420I appreciate the help a lot19:35
BrianBlaze420so if I do lshw and see unclaimed19:36
BrianBlaze420it means the kernel can see it but no drivers?19:36
BrianBlaze420oh I am so happy to move forward <319:50
naccBrianBlaze420: or the correct driver has not been loaded, iirc19:51
naccBrianBlaze420: it technically just means what it sounds like, nothing has yet 'claimed' to operate that device19:51
BrianBlaze420gotcha19:51
naccwhere claimed is really a binding operation (again, iirc) in the kernel saying that a given driver is appropriate for a given device (it doesn't technically mean the device is operational)19:52
BrianBlaze420which is what I saw :)19:59
BrianBlaze420oh ok I understand20:00
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rbasaknacc: see https://bugs.launchpad.net/ubuntu/+source/php7.0/+bug/1658289/comments/421:20
ubottuLaunchpad bug 1658289 in php7.0 (Ubuntu) "Regression in pdo_pgsql after SRU to php 7.0.13 (fixed upstream)" [Undecided,Triaged]21:20
rbasaknacc: if I'm right, then do you want to just drop that changelog entry and upload 7.0.15 in SRUs anyway, or do you want to cherry-pick the fix for that too?21:21
naccrbasak: let me double-verify, i think we'll want to include that fix21:22
rbasaknacc: in that case do you want to prepare uploads to supersede what is currently in the X/Y queues?21:23
rbasaknacc: (also an upload for Z I guess)21:23
naccrbasak: ack, doing that now21:23
naccrbasak: and/or will do that now21:23
rbasakOK. Thanks!21:23
naccrbasak: thanks for catching that, and sorry for my error!21:23
rbasakNo problem!21:24
naccrbasak: do you think we'd be better off moving to 7.0.16?21:25
naccah nm, still in beta21:25
naccrbasak: uploaded21:58
naccmdeslaur: fyi, sorry for the delay21:59
mdeslaurnacc: np! :)21:59
BrianBlaze420I am doing the do-release-upgrade and get this error : http://pastebin.com/iSsffQjQ22:00
BrianBlaze420was hoping someone could point me in a direction :)22:00
powersjjgrimm: FYI LP: #166473122:01
ubottuLaunchpad bug 1664731 in debian-installer (Ubuntu) "zesty lvm install hangs while creating device mapper device" [Critical,New] https://launchpad.net/bugs/166473122:01
* jgrimm looks22:02
rbasaknacc: still around?22:36
rbasaknacc: no need to burn 7.0.15-0ubuntu0.16.{04,10}.1, as the old upload was never published.22:36
rbasaknacc: but also, if you want to do that, you should use -v7.0.13-0ubuntu0.16.04.1. Otherwise the changes file doesn't include the bugs against 7.0.15-0ubuntu0.16.04.1.22:37
rbasakSo we'll end up not tracking the SRU bug.22:37
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naccrbasak: ah duh, so would you rather i just fix that up and reupload as 0ubuntu0.16.{04.10}.1 ? can you reject whatever is in the queue now?22:43
naccrbasak: and ack on the changes22:43
rbasaknacc: yeah probably easiest. I'll reject now.22:43
naccrbasak: thanks22:43
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naccrbasak: and will you want to reject .2 as well, then?22:46
naccrbasak: nm, just email delay22:46
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tewardrbasak: so FYI23:21
tewardI may have a merge-candidate package ready sooner than predicted23:21
tewarddepends if the upload to https://launchpad.net/~teward/+archive/ubuntu/nginx-merge-zesty I just made blows up in my face or not23:21
tewardfak i forgot to add the other archs.  oopsies.23:22
tewardthose first three chars are an accident oops :)23:22
rbasakteward: \o/ thank you!23:22
rbasakteward: anything we can do to help before you can upload?23:22
tewardinstall test, upgrade test?23:22
tewardI'll put on the ML when that's ready23:22
tewardi need to make sure it builds on all archs i can turn on in the PPA23:23
tewardrbasak: the only difference in the version string between testing and actual is I have +test# added to the end of the string for test builds, because of the way the version strings detect, it'll explode with ~test#, but i also want it to be identified as build tests if, say, I broke it or something23:24
tewardFOO I did forget something in the changelog23:24
tewardthat's something I'll add before pushing though23:24
tewardoops I think i failed again23:26
tewardfff i think i accidentally pushed to the repos23:33
tewardrbasak: whoohoo, builds didn't blow up in my face this time xD23:53
tewardrbasak: do we have a server release notes page yet or is that closer to release?23:56
tewardbecause we'll need to make a small note about the potential performance impact on 32bit by having both PIE and PIC enabled23:56
tewardand we need both, or it won't build23:56
rbasakteward: usually we do it closer to release, but it's fine to start writing it now if you wish. If the page doesn't exist, feel free to create it, basing it from Yakkety's notes.23:58
tewardnah i'll wait23:58
tewardjust remind me :)23:58

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