/srv/irclogs.ubuntu.com/2017/12/15/#ubuntu-server.txt

Art100Hi - does anyone know about dual stack bridge in the new netplan?02:08
Art100Hello02:16
sarnoldhi Art10002:18
sarnolddo the bridges care? I thought they just routed packets02:18
Art100Hi sarnold02:18
Art100I am looking for help with the new netplan configuring dual stack ipv6 ipv402:19
powersjArt100: you can ask in #netplan as well and best to paste your configuration as well to see what you have so far.02:27
Art100ty powersj will do that02:29
cpaelzergood morning06:17
cpaelzeralmost forgot, good morning !07:49
=== SmokinGrunts is now known as SG_Sleeps
cp9gma13:00
jamespagecoreycb: I've not done a full tempest test yet but queens proposed is sniffing ok (with my WIP ceilometercharm)14:24
rbasakjamespage: do you care about mongodb at all? I see it is a Suggests against some ceilometer packages.15:02
ahasenackI thought ceilometer required it15:18
dpb1it does15:18
dpb1and yes, the openstack team is interested in mongo for that reason for the moment.15:20
dpb1rbasak: ^15:20
=== Ussat-1 is now known as Ussat
ahasenackhm18:31
ahasenack[Fri Dec 15 18:31:38.662090 2017] [core:notice] [pid 31544:tid 140455004985216] AH00051: child pid 32207 exit signal Segmentation fault (11), possible coredump in /tmp18:31
ahasenackcan't seem to get this core dump18:32
ahasenackulimit -c unlimited was set, confirmed with cat /proc/$(pidof -s apache2)/limits18:32
ahasenack /var/crash is also empty18:33
rharperahasenack: on trusty or xenial + ?  the systemd unit environment may be restricting;  alternatively you can gdb attach to the apache process  first and then trigger the core18:38
ahasenacktrusty18:38
ahasenacktrying to avoid the attach route, because of threads18:39
rharperwell, the threads will be in the core as well18:39
ahasenackalso removed apport18:40
ahasenackmaybe lxd is interfering18:40
rharpercan you crash with apache2 not as daemon? you could run in foreground under gdb as well18:40
ahasenackbut let's try attach18:40
ahasenackor that, yeah18:40
rharperoh, run unpriv18:40
rharpersee if that helps18:40
rharperrun the container unpriviledged18:40
ahasenackrharper: I think it is unprivileged18:44
rharperok18:44
ahasenackyeah, init is not root outside of it18:44
tomreyncat /proc/sys/kernel/core_pattern18:45
tomreynoh you did already18:45
ahasenackhm18:46
ahasenackok, here is something18:46
ahasenacksince this is an lxd, that /proc file is from the host18:46
ahasenackso removing apport from the container actually made things worse18:46
ahasenackbecause it's still pointing at the apport script18:47
ahasenacktomreyn: thanks, that was it18:49
tomreynglad it helped19:26
runelind_qI'm using lxc 2.20 and I'm trying to troubleshoot one of my containers that refuses to start.19:39
tomreyni recommend asking questions (and providing much context) in case you're trying to get assistence with this (rather than just reporting it as a fact).19:43
runelind_qhow do I get more verbose output when starting containers?19:44
runelind_q--verbose doesn't seem to produce anything19:44
rharper you may want to ask in #lxcontainers19:49
sarnoldhow about log files?19:49
rharperthere are logs in /var/log/lxd/<container>/ which may have more info19:49
runelind_qlxc 20171215194422.671 WARN     lxc_commands - commands.c:lxc_cmd_rsp_recv:177 - Command get_cgroup failed to receive response: Connection reset by peer.19:50
runelind_qthat's the only thing in the log file19:50
runelind_qall my containers start except for this one.  It happens to be a snappy core container19:54
sarnoldrunelind_q: are you running a release with systemd? or release without? if without, is the cgmanager service running?19:54
runelind_qLinux lxd 4.4.0-104-generic #127-Ubuntu SMP Mon Dec 11 12:16:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux19:55
runelind_q16.0419:55
runelind_qso it should have systemd19:56
sarnoldrunelind_q: dmesg output?20:05
runelind_qhttp://pastebin.ca/394859220:06
sarnoldlooks harmless enough20:07
runelind_qI had hoped to be able to get some kind of verbose output when issuing lxc start20:42
TJ-runelind_q: do you always start the containers in the same order? in other words, have you tried disabling autostart and then manually starting them?20:43
runelind_qTJ-: I just have them autostart on boot, but even manually starting the container afterwards does nothing.20:44
TJ-runelind_q: how many containers, roughly?20:44
TJ-it sounds like it could be container-specific, but there is a known issue with lxc-monitord that sounds similar. See https://github.com/lxc/lxd/issues/315920:46
runelind_qfive that start, the snappy core one doesn't.20:46
apb1963Greetings!  I'm getting WSOD.  #php says no, it's raw php and it's an apache config issue.  ubuntu 16.04 ... About to lose my mind I've been running in circles for far too long.23:39
apb1963greetonix.com is the site in question23:40
sarnoldlooks like it's serving raw php. ew.23:41
apb1963yeah... but I only see WSOD.  Neither is good.23:41
sarnoldapb1963: check your apache logs for errors and warnings23:42
apb1963there's a phpinfo.php file there too.  But I get the same WSOD.23:42
sarnoldapb1963: double-check your php config, mod_php or fastcgi or whatever it is you're using23:42
apb1963I've check the logs, all I ever see is: [Fri Dec 15 15:27:58.661971 2017] [mpm_event:notice] [pid 8214:tid 139677560584064] AH00489: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations23:43
apb1963[Fri Dec 15 15:27:58.661979 2017] [core:notice] [pid 8214:tid 139677560584064] AH00094: Command line: '/usr/sbin/apache2'23:43
apb1963I don't know.  whatever wordpress uses23:44
apb1963#php people say it's the apache config23:45
TJ-correct, it must be if phpinfo.php isn't being processed too23:46
apb1963I've been over it literally a thousand times and I don't see anything wrong.23:46
apb1963must be what?23:46
apb1963apache? ok23:46
apb1963https://hastebin.com/23:48
apb1963Apparently that's a "sane" bin... whereas pastebin is not.  I don't really see the difference in how they display for the most part.23:49
apb1963Anyway.  I've looked, I've tinkered... I've lost my mind.23:49
sarnoldpastebin normally throws in tons of adverts23:49
apb1963oh... never noticed23:49
apb1963guess I just tune them out.  lol23:49
TJ-!paste | apb this if the Ubuntu one23:50
ubottuapb this if the Ubuntu one: For posting multi-line texts into the channel, please use https://paste.ubuntu.com | To post !screenshots use https://imgur.com/ !pastebinit to paste directly from command line | Make sure you give us the URL for your paste - see also the channel topic.23:50
apb1963yeah... every channel has their own pet bin...23:50
TJ-I never see anything on hastebin because it relies on some 3rd party google javascript23:50
apb1963ok23:50
apb1963hang on23:50
apb1963no... I'm not going to use that one.  It has no policy on expiration.23:51
apb1963It's already on pastebin... let me get that one for you.  OK?23:52
sarnolddebian's pastebin has expirations if you want that23:52
apb1963Doesn't matter to me... whatever you guys want23:52
apb1963https://pastebin.com/37dFqPqF23:53
apb1963TJ-, how's that one ?23:53
sarnoldhow are you intending to execute php? mod_php? fastcgi?23:54
apb1963no clue23:55
apb1963I don't even understand why it's a question23:55
apb1963None of that multitude of "tutorials" and articles, etc. I've read mentioned anything about it.23:56
apb1963s/that/the/23:56
apb1963maybe i've just been reading the wrong things23:57

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