[Bug 1367495] [NEW] Bridge still not created if bind9 is on
Public bug reported: This is probably a dup of bug 1240757, created just so I could upload the data requested in that bug report. On a fresh, probably vanilla, ubuntu 14.04 server, I tried using ubuntu 14.04's default lxc. It created containers fine, but they failed to start, complaining lxc-start: failed to attach 'veth9HNUS9' to the bridge 'lxcbr0' : No such device /var/log/upstart/lxc-net.log says dnsmasq: failed to create listening socket for 10.0.3.1: Address already in use This didn't happen on a desktop 14.04 instance, where bind9 is not installed by default. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: lxc 1.0.5-0ubuntu0.1 ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6 Uname: Linux 3.13.0-35-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.3 Architecture: amd64 Date: Tue Sep 9 16:39:34 2014 ProcEnviron: LANGUAGE=en_US: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx ** Affects: lxc (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apparmor apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1367495 Title: Bridge still not created if bind9 is on To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1367495/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1065589] Re: initctl list shows 11974 instances of network-interface-security after two days of uptime
Where does this stand? A fully updated 12.04.1 system is still seeing lots of interfaces; 2015 network-interface 4028 network-interface-security and toggling an lxc container up and down four times seemed to result in one extra network-interface and four extra network-interface-security's. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1065589 Title: initctl list shows 11974 instances of network-interface-security after two days of uptime To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1065589/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1065589] Re: initctl list shows 11974 instances of network-interface-security after two days of uptime
Thanks. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1065589 Title: initctl list shows 11974 instances of network-interface-security after two days of uptime To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1065589/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1075736] [NEW] lxc-create -u ubuntu fails if /var/cache/lxc too old?
Public bug reported: In ubuntu 12.04: sudo lxc-create -t ubuntu -n foobar -- -r lucid fails after a while. Workaround is sudo rm -rf /var/cache/lxc. It'd be nice if it didn't go stale like that. Log of the failure: No config file specified, using the default config debootstrap is /usr/sbin/debootstrap Checking cache download in /var/cache/lxc/lucid/rootfs-amd64 ... Copy /var/cache/lxc/lucid/rootfs-amd64 to /var/lib/lxc/foobar/rootfs ... Copying rootfs to /var/lib/lxc/foobar/rootfs ... Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: iso-codes python-apt python-gnupginterface python-pycurl python-support unattended-upgrades Suggested packages: isoquery python-apt-dbg python-gtk2 python-vte python-apt-doc libcurl4-gnutls-dev python-pycurl-dbg bsd-mailx The following NEW packages will be installed: iso-codes python-apt python-gnupginterface python-pycurl python-software-properties python-support unattended-upgrades 0 upgraded, 7 newly installed, 0 to remove and 0 not upgraded. Need to get 2992kB of archives. After this operation, 15.2MB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main iso-codes 3.12.1-1 [2642kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid-updates/main python-apt 0.7.94.2ubuntu6.4 [187kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid/main python-support 1.0.4ubuntu1 [32.0kB] Get:4 http://archive.ubuntu.com/ubuntu/ lucid/main python-gnupginterface 0.3.2-9.1 [19.1kB] Get:5 http://archive.ubuntu.com/ubuntu/ lucid-updates/main unattended-upgrades 0.55ubuntu7 [21.2kB] Get:6 http://archive.ubuntu.com/ubuntu/ lucid/main python-pycurl 7.19.0-3 [60.1kB] Err http://archive.ubuntu.com/ubuntu/ lucid-updates/main python-software-properties 0.75.10.2 404 Not Found [IP: 91.189.92.200 80] Err http://security.ubuntu.com/ubuntu/ lucid-security/main python-software-properties 0.75.10.2 404 Not Found [IP: 91.189.92.190 80] Fetched 2962kB in 4s (650kB/s) Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/s/software-properties/python-software-properties_0.75.10.2_all.deb 404 Not Found [IP: 91.189.92.190 80] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? failed to execute template 'ubuntu' aborted ** Affects: lxc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1075736 Title: lxc-create -u ubuntu fails if /var/cache/lxc too old? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1075736/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1065589] Re: initctl list shows 11974 instances of network-interface-security after two days of uptime
Running this script periodically seems to work around the problem. Only lightly tested. ** Attachment added: gc.sh https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1065589/+attachment/3396509/+files/gc.sh -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1065589 Title: initctl list shows 11974 instances of network-interface-security after two days of uptime To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1065589/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1065589] Re: initctl list shows 11974 instances of network-interface-security after two days of uptime
Oops, that only deleted one of the jobs. This draft deletes both. ** Attachment added: gc.sh https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1065589/+attachment/3396518/+files/gc.sh -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1065589 Title: initctl list shows 11974 instances of network-interface-security after two days of uptime To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1065589/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1065589] Re: initctl list shows 11974 instances of network-interface-security after two days of uptime
Once more with feeling. ** Attachment added: bug1065589-gc.sh https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1065589/+attachment/3396522/+files/bug1065589-gc.sh -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1065589 Title: initctl list shows 11974 instances of network-interface-security after two days of uptime To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1065589/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1065589] Re: initctl list shows 11974 instances of network-interface-security after two days of uptime
Alas, that archive doesn't show attachments. For the record, is there a better archive somewhere? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1065589 Title: initctl list shows 11974 instances of network-interface-security after two days of uptime To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1065589/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1065589] [NEW] initctl list shows 11974 instances of network-interface-security after two days of uptime
Public bug reported:
On an Ubuntu 12.04.1 system, each time you start and stop a container,
initctl status shows two more instances of network-interface and
network-interface-security running.
The numbers do not go down after the container shuts down.
Evidently there's an interface leak in lxc-start?
Here's how I ran into this.
Hosting a small number of buildbots in
one-shot ephemeral LXC containers,
in which the LXC container is stop and started after each build,
after two days of uptime, running the commands
while true
do
time initctl list | awk '{print $1}' | sort | uniq -c | sort -n | tail -n 3
done
outputs
1 wait-for-state
6003 network-interface
11990 network-interface-security
real0m19.428s
1 wait-for-state
6004 network-interface
11994 network-interface-security
real0m19.271s
If I stop the buildbots, the numbers stop rising.
This broke my build.
I can work around this by rebooting every night, but I'd sure rather
not.
** Affects: lxc (Ubuntu)
Importance: Undecided
Status: New
--
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https://bugs.launchpad.net/bugs/1065589
Title:
initctl list shows 11974 instances of network-interface-security
after two days of uptime
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[Bug 1051080] Re: lxc-start-ephemeral hangs if bind mounting nfs homedir
apport information ** Tags added: apport-collected precise ** Description changed: On Ubuntu 12.04.1, ephemeral containers seem to conflict with NFS home directories. The user's home directory is on a remote NFS server. The original container is created with sudo lxc-create -t ubuntu -n foobar -- -r lucid --bindhome $LOGNAME The ephemeral container is started with lxc-start-ephemeral -o foobar The user logs in to the ephemeral container. This hangs. After that, any reference to the home directory -- inside or outside of the container -- seems to hang. mount in the container shows: none on / type overlayfs (rw,relatime,lowerdir=/var/lib/lxc/buildhost2-ubu10,upperdir=/tmp/lxc-lp-v92y7NU) none on /mnt/home/builder type overlayfs (rw,relatime,lowerdir=/mnt/home/builder,upperdir=/var/lib/lxc/buildhost2-ubu10-temp-loNNGB5/ephemeralbind/mnt/home/builder) mount outside the container shows: obnas1a:/vol/homes/builder 419430400 362328576 57101824 87% /mnt/home/builder But sometimes, mount outside the container shows nothing for /mnt/home/builder after the problem happens. This seems 100% repeatable. + --- + AlsaDevices: + total 0 + crw-rw---T 1 root audio 116, 1 Sep 14 15:17 seq + crw-rw---T 1 root audio 116, 33 Sep 14 15:17 timer + AplayDevices: aplay: device_list:252: no soundcards found... + ApportVersion: 2.0.1-0ubuntu13 + Architecture: amd64 + ArecordDevices: arecord: device_list:252: no soundcards found... + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + CRDA: Error: [Errno 2] No such file or directory + CurrentDmesg: + Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied + dmesg: write failed: Broken pipe + DistroRelease: Ubuntu 12.04 + InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Beta amd64 (20120402) + Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 + MachineType: VMware, Inc. VMware Virtual Platform + NonfreeKernelModules: vmci + Package: linux (not installed) + PciMultimedia: + + ProcEnviron: + TERM=xterm + PATH=(custom, user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 svgadrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-30-generic root=UUID=51e9e90f-c222-4072-892d-871faa221c9b ro quiet splash + ProcVersionSignature: Ubuntu 3.2.0-30.48-generic 3.2.27 + PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. + RfKill: + + Tags: precise + Uname: Linux 3.2.0-30-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + WifiSyslog: + + dmi.bios.date: 01/07/2011 + dmi.bios.vendor: Phoenix Technologies LTD + dmi.bios.version: 6.00 + dmi.board.name: 440BX Desktop Reference Platform + dmi.board.vendor: Intel Corporation + dmi.board.version: None + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 1 + dmi.chassis.vendor: No Enclosure + dmi.chassis.version: N/A + dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd01/07/2011:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A: + dmi.product.name: VMware Virtual Platform + dmi.product.version: None + dmi.sys.vendor: VMware, Inc. ** Attachment added: AcpiTables.txt https://bugs.launchpad.net/bugs/1051080/+attachment/3320835/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1051080] IwConfig.txt
apport information ** Attachment added: IwConfig.txt https://bugs.launchpad.net/bugs/1051080/+attachment/3320836/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1051080] Lspci.txt
apport information ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/1051080/+attachment/3320837/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1051080] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1051080/+attachment/3320838/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1051080] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/1051080/+attachment/3320839/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1051080] ProcModules.txt
apport information ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/1051080/+attachment/3320840/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1051080] UdevDb.txt
apport information ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/1051080/+attachment/3320841/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1051080] UdevLog.txt
apport information ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/1051080/+attachment/3320842/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1043018] Re: lxc-ls lists running containers multiple times
I find the old behavior confusing, and http://www.greenhills.co.uk/2011/06/10/lxc.html seems to agree, it says I’m going to skip lxc-ls because it’s needlessly confusing. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1043018 Title: lxc-ls lists running containers multiple times To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1043018/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1051080] Re: lxc-start-ephemeral hangs if bind mounting nfs homedir
** Package changed: ubuntu = lxc (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1051080 Title: lxc-start-ephemeral hangs if bind mounting nfs homedir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1051080/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1042431] Re: lxc-start-ephemeral needs tweak to handle centos and fedora hostname setting
I would be happy with (3), since the chasm between ubuntu and upstream is so wide; I'd rather reduce the gap rather than widen it. Still want a bug? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1042431 Title: lxc-start-ephemeral needs tweak to handle centos and fedora hostname setting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1042431/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1043018] Re: lxc-ls lists running containers multiple times
This was on ubuntu 12.04 after doing apt-get dist-upgrade but before rebooting, but I can still get it to happen after reboot, so it's still valid, I think. I can reliably reproduce it by doing sudo lxc-create -n demo_ubuntu_1204 -t ubuntu -- -r precise --bindhome $LOGNAME lxc-start-ephemeral -o demo_ubuntu_1204 echo hi lxc-start-ephemeral will hang. (At this point, netstat -xa | grep /var/lib/lxc shows a LISTENING entry for the container.) Pressing ^C now will fail to terminate lxc-start-ephemeral, but netstat -xa | grep /var/lib/lxc will show both a LISTENING and a CONNECTING entry, and lxc-ls shows duplicate entries. At the same time, my home directory goes bonkers and can't be read, it seems the script's mount magic breaks my nfs home directory? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1043018 Title: lxc-ls lists running containers multiple times To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1043018/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1043018] Re: lxc-ls lists running containers multiple times
I see a problem with just lxc-start, too, not lxc-start-ephemeral. After doing sudo lxc-start -n demo_ubuntu_1204 and then in another window sudo lxc-console -n demo_centos6-temp-j4G0FcH once I log in, the guest hangs, and lxc-ls shows demo_ubuntu_1204 demo_ubuntu_1204-temp-JjkTzkK demo_ubuntu_1204-temp-oMUDGfY demo_ubuntu_1204-temp-oMUDGfY demo_ubuntu_1204-temp-oMUDGfY mount on the host shows /dev/mapper/ubu12test-root on / type ext4 (rw,errors=remount-ro) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) none on /sys/fs/fuse/connections type fusectl (rw) none on /sys/kernel/debug type debugfs (rw) none on /sys/kernel/security type securityfs (rw) udev on /dev type devtmpfs (rw,mode=0755) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755) none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880) none on /run/shm type tmpfs (rw,nosuid,nodev) cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset) cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu) cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct) cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory) cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,relatime,perf_event) /dev/sda1 on /boot type ext2 (rw) rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw) obnas1a:/vol/homes/dank on /mnt/home/dank type nfs (rw,soft,tcp,rsize=32768,wsize=32768,nfsvers=3,sloppy,addr=10.10.1.201) none on /tmp/lxc-lp-KsohZOA type tmpfs (rw) none on /var/lib/lxc/demo_ubuntu_1204-temp-oMUDGfY type overlayfs (rw,upperdir=/tmp/lxc-lp-KsohZOA,lowerdir=/var/lib/lxc/demo_ubuntu_1204) none on /var/lib/lxc/demo_ubuntu_1204-temp-oMUDGfY/ephemeralbind type tmpfs (rw) I suppose next I should try this on an account with a local home directory. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1043018 Title: lxc-ls lists running containers multiple times To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1043018/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1043018] Re: lxc-ls lists running containers multiple times
Yeah, the hang only happens on users with nfs home directories.
I should file a separate bug for that.
Even on users with a local home directory, though, lxc-ls lists containers
multiple times
after starting and logging into a container. For instance,
$ lxc-ls
demo_ubuntu_1204
demo_ubuntu_1204
$ bash -x /usr/bin/lxc-ls
+ lxcpath=/var/lib/lxc
+ '[' '!' -r /var/lib/lxc ']'
+ ls -- /var/lib/lxc
demo_ubuntu_1204
++ netstat -xa
++ grep /var/lib/lxc
++ sed -e 's#.*/var/lib/lxc/\(.*\)/command#\1#'
+ active=demo_ubuntu_1204
+ test -n demo_ubuntu_1204
+ get_cgroup
+ local mount_string
++ mount -t cgroup
++ grep -E -e '^lxc '
+ mount_string=
+ test -n ''
++ grep -m1 -E '^[^ \t]+[ \t]+[^ \t]+[ \t]+cgroup' /proc/self/mounts
+ mount_string='cgroup /sys/fs/cgroup/cpuset cgroup
rw,relatime,cpuset,clone_children 0 0'
+ test -z 'cgroup /sys/fs/cgroup/cpuset cgroup
rw,relatime,cpuset,clone_children 0 0'
++ echo 'cgroup /sys/fs/cgroup/cpuset cgroup rw,relatime,cpuset,clone_children
0 0'
++ cut '-d ' -f2
+ mount_point=/sys/fs/cgroup/cpuset
+ test -n /sys/fs/cgroup/cpuset
++ cat /proc/1/cgroup
++ awk -F: '{ print $3 }'
++ head -1
+ init_cgroup=/
+ cd /sys/fs/cgroup/cpuset///lxc
+ ls -d -- demo_ubuntu_1204
demo_ubuntu_1204
So one copy is coming from the ls of /var/lib/lxc, the other is coming
from netstat -xa.
Why the two paths?
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Title:
lxc-ls lists running containers multiple times
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[Bug 1043018] Re: lxc-ls lists running containers multiple times
That's necessary, but not sufficient. There is still duplicate output even with that change. lxc-ls first lists all containers with ls -- /var/lib/lxc, and then, inexplicably, also lists all active containers with netstat. Why the duplication? Should it use sort -u? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1043018 Title: lxc-ls lists running containers multiple times To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1043018/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1043018] Re: lxc-ls lists running containers multiple times
Then perhaps the bug is in the manpage, http://manpages.ubuntu.com/manpages/precise/en/man1/lxc-ls.1.html which doesn't say anything about listing existing containers on one line, and active containers on a second line. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1043018 Title: lxc-ls lists running containers multiple times To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1043018/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1042431] Re: lxc-start-ephemeral needs tweak to handle centos and fedora hostname setting
For completeness, here's a cleaner copy of the patch, along with the centos script I'm using, from that same thread. I haven't actually deployed yet, but it passes my little unit test. ** Patch added: 0001-Add-Centos-support-to-lxc-create.patch https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1042431/+attachment/3280828/+files/0001-Add-Centos-support-to-lxc-create.patch -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1042431 Title: lxc-start-ephemeral needs tweak to handle centos and fedora hostname setting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1042431/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1043004] [NEW] --bindhome option should be on lxc-create, not on lxc-ubuntu
Public bug reported: The ubuntu template has a handy --bindhome option, but that's not very useful if you need to support multiple guest OS's. That option should be hoisted out of the template and into lxc-create itself. ** Affects: lxc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1043004 Title: --bindhome option should be on lxc-create, not on lxc-ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1043004/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1043018] [NEW] lxc-ls lists running containers multiple times
Public bug reported: This seems wrong: $ lxc-ls demo_centos5 demo_centos6 demofedora16 demo_ubuntu_1004 demo_ubuntu_1204 demo_ubuntu_1204-temp-NjwI1BQ ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 Lessee: lxc-ls does active=$(netstat -xa 2/dev/null | grep $lxcpath | \ sed -e 's#.*'$lxcpath/'\(.*\)/command#\1#'); which expands to ++ netstat -xa ++ grep /var/lib/lxc ++ sed -e 's#.*/var/lib/lxc/\(.*\)/command#\1#' + active='ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ubu12-bb-01-ubu12 ... netstat -xa | grep /var/lib/lxc shows $ netstat -xa | grep /var/lib/lxc unix 2 [ ACC ] STREAM LISTENING 1509155 @/var/lib/lxc/ubu12-bb-01-ubu12/command unix 2 [ ] STREAM CONNECTING0 @/var/lib/lxc/ubu12-bb-01-ubu12/command unix 2 [ ] STREAM CONNECTING0 @/var/lib/lxc/ubu12-bb-01-ubu12/command unix 3 [ ] STREAM CONNECTING0 @/var/lib/lxc/ubu12-bb-01-ubu12/command So, perhaps that should be grep LISTENING.*$lxcpath ? ** Affects: lxc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1043018 Title: lxc-ls lists running containers multiple times To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1043018/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1005951] Re: lxc-fedora template is broken with fedora 17
Yeah, this fixes download, but there are worse problems with fedora 15: --- lxc-fedora.orig 2012-08-27 14:08:55.870661264 -0700 +++ lxc-fedora 2012-08-27 14:09:01.93229 -0700 @@ -138,7 +138,12 @@ echo Failed to get a mirror continue fi -RELEASE_URL=$MIRROR_URL/Packages/fedora-release-$release-1.noarch.rpm +if test $release -lt 17 +then + RELEASE_URL=$MIRROR_URL/Packages/fedora-release-$release-1.noarch.rpm +else + RELEASE_URL=$MIRROR_URL/Packages/f/fedora-release-$release-1.noarch.rpm +fi echo Fetching from $RELEASE_URL curl -f $RELEASE_URL $INSTALL_ROOT/fedora-release-$release.noarch.rpm if [ $? -ne 0 ]; then -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1005951 Title: lxc-fedora template is broken with fedora 17 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1005951/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1042431] [NEW] lxc-start-ephemeral needs tweak to handle centos and fedora hostname setting
Public bug reported: As discussed in the thread lxc template for RHEL? http://sourceforge.net/mailarchive/message.php?msg_id=29730103 lxc-start-ephemeral only knows how to tweak the hostname for ubuntu and debian, and needs to be taught about where rhel and centos put hostname, something like this: --- lxc-start-ephemeral.orig2012-08-27 12:19:03.935513119 -0700 +++ lxc-start-ephemeral 2012-08-27 12:19:54.471514479 -0700 @@ -154,7 +154,19 @@ LXC_MOUNTED=1 # Update the ephemeral lxc's configuration to reflect the new container name. -sudo sed -i -e s/$LXC_BASE/$LXC_NAME/ $LXC_DIR/fstab $LXC_DIR/config $LXC_DIR/rootfs/etc/hostname $LXC_DIR/rootfs/etc/hosts +# Check all the places known distros keep hostnames. +# FIXME: should we sanity check the hostname to make sure it contains no bad chars? +for file in $LXC_DIR/fstab $LXC_DIR/config \ +$LXC_DIR/rootfs/etc/hostname \ +$LXC_DIR/rootfs/etc/hosts \ +$LXC_DIR/rootfs/etc/sysconfig/network \ +$LXC_DIR/rootfs/etc/sysconfig/network-scripts/ifcfg-eth0 +do +if test -f $file +then +sudo sed -i -e s/$LXC_BASE/$LXC_NAME/ $file +fi +done # Update the fstab to have all bind mounts be ephemeral. sudo cp $LXC_DIR/fstab $LXC_DIR/fstab.old This affects 12.04 and the ppa for lxc, so probably also 12.10 alpha 3. ** Affects: lxc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1042431 Title: lxc-start-ephemeral needs tweak to handle centos and fedora hostname setting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1042431/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1030534] [NEW] sftp -r remotedir . creates directories with wrong permissions
Public bug reported: The local directories created by sftp -r remotedir . are unreadable by anybody, so when it tries to create anything in them, it fails. Example: $ sftp -r u...@host.com:foo foo u...@host.com's password: Connected to host.com. Fetching /foo/ to foo Retrieving /foo Retrieving /foo/www mkdir foo/www: Permission denied This is with Ubuntu 12.04, openssh-client 1:5.9p1-5ubuntu1 This is the second time I've ever used sftp. ** Affects: openssh (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1030534 Title: sftp -r remotedir . creates directories with wrong permissions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1030534/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893735] [NEW] native support for X.509 v3 certificates in openssh
Public bug reported: Some shops use x.509 certificates to restrict access to openssh. (In fact, one shop I know of says that's how they kept a penetration tester from getting too far.) Upstream openssh refuses to support that feature because they feel it would increase their attack surface (see http://lists.mindrot.org/pipermail/openssh-bugs/2008-June/006945.html ) and they encourage users who need this feature to apply the patch from Roumen ( http://roumenpetrov.info/openssh/ ). Perhaps Ubuntu can package openssh-x509 as a separate package, so users who ask for normal openssh aren't subjecting themselves to the increased attack surface, and users who need it can get it. ** Affects: openssh (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/893735 Title: native support for X.509 v3 certificates in openssh To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/893735/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
