[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Nevermind, it was pilot error on my part. I redid the directions and can both log in directly and ssh via port 8022. Good to see my track record of finding every possible way of failing remains intact... -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Nevermind, it was pilot error on my part. I redid the directions and can both log in directly and ssh via port 8022. Good to see my track record of finding every possible way of failing remains intact... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Does the image http://releases.ubuntu.com/15.04/ubuntu-15.04-snappy- amd64-generic.img.xz have this fix? Still can't login after spinning up the image using kvm. Is there a workaround to login based on the kvm directions at https://developer.ubuntu.com/en/snappy/start/? Please advise. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Does the image http://releases.ubuntu.com/15.04/ubuntu-15.04-snappy- amd64-generic.img.xz have this fix? Still can't login after spinning up the image using kvm. Is there a workaround to login based on the kvm directions at https://developer.ubuntu.com/en/snappy/start/? Please advise. Thanks. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
** Project changed: snappy-ubuntu = snappy -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
** Project changed: snappy-ubuntu = snappy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Ok, don't know how this ended up with the wrong bug number in the changelog, but cloud-init has been uploaded and accepted into vivid. cloud-init (0.7.7~bzr1088-0ubuntu3) vivid; urgency=medium * systemd/*.service: don't declare a Wants/Requires on network.target; this is a passive target that should only be pulled in by implementors of the networking service. The requirement for network needs to be expressed as a dependency on network-online.target. LP: #1440180. ** Changed in: cloud-init (Ubuntu) Status: New = Fix Released ** Changed in: snappy-ubuntu Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
The last piece of this is cloud-init, which has been uploaded and is awaiting freeze review. ** Changed in: snappy-ubuntu Status: New = In Progress ** Changed in: snappy-ubuntu Status: In Progress = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Ok, don't know how this ended up with the wrong bug number in the changelog, but cloud-init has been uploaded and accepted into vivid. cloud-init (0.7.7~bzr1088-0ubuntu3) vivid; urgency=medium * systemd/*.service: don't declare a Wants/Requires on network.target; this is a passive target that should only be pulled in by implementors of the networking service. The requirement for network needs to be expressed as a dependency on network-online.target. LP: #1440180. ** Changed in: cloud-init (Ubuntu) Status: New = Fix Released ** Changed in: snappy-ubuntu Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
The last piece of this is cloud-init, which has been uploaded and is awaiting freeze review. ** Changed in: snappy-ubuntu Status: New = In Progress ** Changed in: snappy-ubuntu Status: In Progress = Fix Committed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Confirmed that the systemd fixes have the correct effect in the latest devel-proposed version. Thanks, Martin! Now we just need the cloud- init changes. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Confirmed that the systemd fixes have the correct effect in the latest devel-proposed version. Thanks, Martin! Now we just need the cloud- init changes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
http://anonscm.debian.org/cgit/pkg- systemd/systemd.git/commit/?h=ubuntuid=07d6481d7a7a5 ** Changed in: systemd (Ubuntu) Status: In Progress = Fix Committed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
http://anonscm.debian.org/cgit/pkg- systemd/systemd.git/commit/?h=ubuntuid=07d6481d7a7a5 ** Changed in: systemd (Ubuntu) Status: In Progress = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
As for what creates the Before=network.target for networking.service (aka /etc/init.d/networking): this is defined in /etc/insserv.conf. We should definitely not be blocking network.target indefinitely on boot waiting for the results of /etc/init.d/networking. Agreed. Conceptually we should keep the Before= so that on shutdown networking.service gets stopped after every service which provides something on the network (and thus can shut down cleanly), but on boot it's fine to asynchronously do the ifup in the background. However, I cannot actually reproduce this on the current devel-proposed image? I booted with -net nic,model=virtio -net none to simulate an unconnected ethernet port, and the only hanging job that I get is ifup@eth0.service (expectedly). network.target and getty are up, but networking.service didn't even run. But it turns out this is due to bug 1440978, I'll address this first. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
As for what creates the Before=network.target for networking.service (aka /etc/init.d/networking): this is defined in /etc/insserv.conf. We should definitely not be blocking network.target indefinitely on boot waiting for the results of /etc/init.d/networking. Agreed. Conceptually we should keep the Before= so that on shutdown networking.service gets stopped after every service which provides something on the network (and thus can shut down cleanly), but on boot it's fine to asynchronously do the ifup in the background. However, I cannot actually reproduce this on the current devel-proposed image? I booted with -net nic,model=virtio -net none to simulate an unconnected ethernet port, and the only hanging job that I get is ifup@eth0.service (expectedly). network.target and getty are up, but networking.service didn't even run. But it turns out this is due to bug 1440978, I'll address this first. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
With bug 1440978 fixed locally I can now reproduce this. ifup@eth0.service indeed takes some 3 minutes to time out, then the getty finally appears. So let's run the ifup@ in the background; at least in Ubuntu we didn't block on these under upstart either, and as I wrote before the main reason for the Before=network.target is to ensure a proper shutdown order. ** Changed in: ifupdown (Ubuntu) Assignee: Martin Pitt (pitti) = Steve Langasek (vorlon) ** Changed in: systemd (Ubuntu) Status: New = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
With bug 1440978 fixed locally I can now reproduce this. ifup@eth0.service indeed takes some 3 minutes to time out, then the getty finally appears. So let's run the ifup@ in the background; at least in Ubuntu we didn't block on these under upstart either, and as I wrote before the main reason for the Before=network.target is to ensure a proper shutdown order. ** Changed in: ifupdown (Ubuntu) Assignee: Martin Pitt (pitti) = Steve Langasek (vorlon) ** Changed in: systemd (Ubuntu) Status: New = In Progress -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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
Re: [Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
On Tue, Apr 07, 2015 at 02:35:35PM -, Martin Pitt wrote: Steve Langasek [2015-04-07 14:22 -]: I'm not sure what you mean by this. We absolutely did block on our network interfaces when using upstart; just with a 2 minute timeout for any misconfigured interfaces. Right, but that should only be done by services which depend on network-online.target IMHO, *not* network.target. The former is done by ifup-wait-all-auto.service. I. e. we don't need to block services which merely want network.target on all interfaces to be up. That's at least the intention. Did I misunderstand you? I agree with the code change. I'm just questioning the we didn't do this with upstart claim - upstart doesn't have any equivalent to network.target, only network-online.target. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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
Re: [Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Steve Langasek [2015-04-07 14:22 -]: I'm not sure what you mean by this. We absolutely did block on our network interfaces when using upstart; just with a 2 minute timeout for any misconfigured interfaces. Right, but that should only be done by services which depend on network-online.target IMHO, *not* network.target. The former is done by ifup-wait-all-auto.service. I. e. we don't need to block services which merely want network.target on all interfaces to be up. That's at least the intention. Did I misunderstand you? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
On Tue, Apr 07, 2015 at 02:35:35PM -, Martin Pitt wrote: Steve Langasek [2015-04-07 14:22 -]: I'm not sure what you mean by this. We absolutely did block on our network interfaces when using upstart; just with a 2 minute timeout for any misconfigured interfaces. Right, but that should only be done by services which depend on network-online.target IMHO, *not* network.target. The former is done by ifup-wait-all-auto.service. I. e. we don't need to block services which merely want network.target on all interfaces to be up. That's at least the intention. Did I misunderstand you? I agree with the code change. I'm just questioning the we didn't do this with upstart claim - upstart doesn't have any equivalent to network.target, only network-online.target. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
On Tue, Apr 07, 2015 at 06:43:35AM -, Martin Pitt wrote: So let's run the ifup@ in the background; at least in Ubuntu we didn't block on these under upstart either, I'm not sure what you mean by this. We absolutely did block on our network interfaces when using upstart; just with a 2 minute timeout for any misconfigured interfaces. The code change itself appears reasonable to me. -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. Ubuntu Developerhttp://www.debian.org/ slanga...@ubuntu.com vor...@debian.org -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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
Re: [Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
On Tue, Apr 07, 2015 at 06:43:35AM -, Martin Pitt wrote: So let's run the ifup@ in the background; at least in Ubuntu we didn't block on these under upstart either, I'm not sure what you mean by this. We absolutely did block on our network interfaces when using upstart; just with a 2 minute timeout for any misconfigured interfaces. The code change itself appears reasonable to me. -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. Ubuntu Developerhttp://www.debian.org/ slanga...@ubuntu.com vor...@debian.org -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Steve Langasek [2015-04-07 14:22 -]: I'm not sure what you mean by this. We absolutely did block on our network interfaces when using upstart; just with a 2 minute timeout for any misconfigured interfaces. Right, but that should only be done by services which depend on network-online.target IMHO, *not* network.target. The former is done by ifup-wait-all-auto.service. I. e. we don't need to block services which merely want network.target on all interfaces to be up. That's at least the intention. Did I misunderstand you? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
This bug was fixed in the package systemd - 219-6ubuntu2
---
systemd (219-6ubuntu2) vivid; urgency=medium
* Merge fixes from Debian experimental branch.
* ifup@.service: Run ifup in the background during boot, to avoid blocking
network.target. (LP: #1425376)
* Drop hwdb-update dependency from udev-trigger.service, which got
introduced in v219-stable. This causes udev and plymouth to start too late
and isn't really needed in Ubuntu yet as we don't support stateless
systems yet and handle hwdb.bin updates through dpkg triggers. This can be
dropped again with initramfs-tools 0.117.
systemd (219-7) UNRELEASED; urgency=medium
[ Martin Pitt ]
* Make systemd-sysv's dependency to systemd unversioned. The package just
contains 6 symlinks and thus isn't sensitive at all against version
mismatches. This avoids running into circular dependencies when testing
local debs.
* Revert udev: Drop hwdb-update dependency and replace with upstream patch
which moves it to systemd-udev-trigger.service.
* display-managers autopkgtest: Properly wait until all jobs are finished,
instead of a static sleep.
[ Adam Conrad ]
* debian/systemd.{triggers,postinst}: Trigger a systemctl daemon-reload
when init scripts are installed or removed (Closes: #766429)
-- Martin Pitt martin.p...@ubuntu.com Tue, 07 Apr 2015 16:38:30 +0200
** Changed in: systemd (Ubuntu)
Status: Fix Committed = Fix Released
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Title:
Ubuntu Core provides no console login prompt if network is unavailable
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[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
This bug was fixed in the package systemd - 219-6ubuntu2
---
systemd (219-6ubuntu2) vivid; urgency=medium
* Merge fixes from Debian experimental branch.
* ifup@.service: Run ifup in the background during boot, to avoid blocking
network.target. (LP: #1425376)
* Drop hwdb-update dependency from udev-trigger.service, which got
introduced in v219-stable. This causes udev and plymouth to start too late
and isn't really needed in Ubuntu yet as we don't support stateless
systems yet and handle hwdb.bin updates through dpkg triggers. This can be
dropped again with initramfs-tools 0.117.
systemd (219-7) UNRELEASED; urgency=medium
[ Martin Pitt ]
* Make systemd-sysv's dependency to systemd unversioned. The package just
contains 6 symlinks and thus isn't sensitive at all against version
mismatches. This avoids running into circular dependencies when testing
local debs.
* Revert udev: Drop hwdb-update dependency and replace with upstream patch
which moves it to systemd-udev-trigger.service.
* display-managers autopkgtest: Properly wait until all jobs are finished,
instead of a static sleep.
[ Adam Conrad ]
* debian/systemd.{triggers,postinst}: Trigger a systemctl daemon-reload
when init scripts are installed or removed (Closes: #766429)
-- Martin Pitt martin.p...@ubuntu.com Tue, 07 Apr 2015 16:38:30 +0200
** Changed in: systemd (Ubuntu)
Status: Fix Committed = Fix Released
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Title:
Ubuntu Core provides no console login prompt if network is unavailable
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[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
This bug was fixed in the package ifupdown - 0.7.48.1ubuntu7 --- ifupdown (0.7.48.1ubuntu7) vivid; urgency=medium * Fix symlink target of ifup-wait-all-auto.service so that it works as intended. LP: #1425376. -- Steve Langasek steve.langa...@ubuntu.com Fri, 03 Apr 2015 17:42:13 -0700 ** Changed in: ifupdown (Ubuntu) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
This bug was fixed in the package ifupdown - 0.7.48.1ubuntu7 --- ifupdown (0.7.48.1ubuntu7) vivid; urgency=medium * Fix symlink target of ifup-wait-all-auto.service so that it works as intended. LP: #1425376. -- Steve Langasek steve.langa...@ubuntu.com Fri, 03 Apr 2015 17:42:13 -0700 ** Changed in: ifupdown (Ubuntu) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Will have a thorough look after the holidays, a dependency chain like this might explain it? getty@.service → systemd-user-sessions.service → remote-fs.target → network-online.target Incidentally that affects desktops as well, lightdm is now starting only after the network is up. This should be fixed indeed. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Will have a thorough look after the holidays, a dependency chain like this might explain it? getty@.service → systemd-user-sessions.service → remote-fs.target → network-online.target Incidentally that affects desktops as well, lightdm is now starting only after the network is up. This should be fixed indeed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Sorry, that part of the systemd.special(7) manpage doesn't actually explain the problem with network.target. The problem is described here: SPECIAL PASSIVE SYSTEM UNITS A number of special system targets are defined that can be used to properly order boot-up of optional services. These targets are generally not part of the initial boot transaction, unless they are explicitly pulled in by one of the implementing services. Note specifically that these passive target units are generally not pulled in by the consumer of a service, but by the provider of the service. This means: a consuming service should order itself after these targets (as appropriate), but not pull it in. A providing service should order itself before these targets (as appropriate) and pull it in (via a Wants= type dependency). network.target is one of these special passive system units. Locally fixing these bugs in cloud-init and ifupdown does not unblock the networkless boot. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Sorry, that part of the systemd.special(7) manpage doesn't actually explain the problem with network.target. The problem is described here: SPECIAL PASSIVE SYSTEM UNITS A number of special system targets are defined that can be used to properly order boot-up of optional services. These targets are generally not part of the initial boot transaction, unless they are explicitly pulled in by one of the implementing services. Note specifically that these passive target units are generally not pulled in by the consumer of a service, but by the provider of the service. This means: a consuming service should order itself after these targets (as appropriate), but not pull it in. A providing service should order itself before these targets (as appropriate) and pull it in (via a Wants= type dependency). network.target is one of these special passive system units. Locally fixing these bugs in cloud-init and ifupdown does not unblock the networkless boot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Martin, I'm assigning the ifupdown and systemd tasks to you, as I'm not sure how to fix this. Can you please have a look? ** Changed in: systemd (Ubuntu) Assignee: (unassigned) = Martin Pitt (pitti) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
The remaining issue is that /etc/init.d/networking is sequenced before network.target, with no timeout. # cat /run/systemd/generator/networking.service.d/50-insserv.conf-\$network.conf # Automatically generated by systemd-insserv-generator [Unit] Wants=network.target Before=network.target # ifupdown has a systemd hook that's intended to reproduce the network- failsafe behavior that we had under upstart; but this only hooks into the network-online target, not the earlier network target which is the one that actually blocks boot (nothing on a snappy system actually references network-online.target). We should definitely not be blocking network.target indefinitely on boot waiting for the results of /etc/init.d/networking. There needs to be some kind of timeout to allow the system to continue booting when a network device configured in /etc/network can't be brought online - while also allowing the system to continue trying to bring that network device up in the background. Since /run/systemd/generator/networking.service.d/50-insserv.conf-\$network.conf is created by systemd-insserv-generator, opening a systemd task as well. ** Also affects: systemd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
The remaining issue is that /etc/init.d/networking is sequenced before network.target, with no timeout. # cat /run/systemd/generator/networking.service.d/50-insserv.conf-\$network.conf # Automatically generated by systemd-insserv-generator [Unit] Wants=network.target Before=network.target # ifupdown has a systemd hook that's intended to reproduce the network- failsafe behavior that we had under upstart; but this only hooks into the network-online target, not the earlier network target which is the one that actually blocks boot (nothing on a snappy system actually references network-online.target). We should definitely not be blocking network.target indefinitely on boot waiting for the results of /etc/init.d/networking. There needs to be some kind of timeout to allow the system to continue booting when a network device configured in /etc/network can't be brought online - while also allowing the system to continue trying to bring that network device up in the background. Since /run/systemd/generator/networking.service.d/50-insserv.conf-\$network.conf is created by systemd-insserv-generator, opening a systemd task as well. ** Also affects: systemd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
Martin, I'm assigning the ifupdown and systemd tasks to you, as I'm not sure how to fix this. Can you please have a look? ** Changed in: systemd (Ubuntu) Assignee: (unassigned) = Martin Pitt (pitti) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
I'm looking through the systemd ordering now; I've found a couple of issues so far: - ifupdown: /lib/systemd/system/network-online.target.wants/ifup-wait- all-auto.service is a broken symlink to ../ifup-all-auto.service, looks like this should be ../ifup-wait-all-auto.service instead. - cloud-init: cloud-init.service declares a 'Requires=network.target', but the definition of network.target is: network.target This unit is supposed to indicate when network functionality is available, but it is only very weakly defined what that is supposed to mean, with one exception: at shutdown, a unit that is ordered after network.target will be stopped before the network -- to whatever level it might be set up then -- is shut down. It is hence useful when writing service files that require network access on shutdown, which should order themselves after this target, but not pull it in. Also see Running Services After the Network is up[1] for more information. Also see network-online.target described above. systemd automatically adds dependencies of type After= for this target unit to all SysV init script service units with an LSB header referring to the $network facility. Since cloud-init is not a provider of network connectivity, it must not use 'Requires=network.target'. It's possible that this should be a dependency on 'network-online.target' instead. Still looking. ** Also affects: ifupdown (Ubuntu) Importance: Undecided Status: New ** Changed in: ifupdown (Ubuntu) Assignee: (unassigned) = Martin Pitt (pitti) ** Also affects: cloud-init (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to cloud-init in Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+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 1425376] Re: Ubuntu Core provides no console login prompt if network is unavailable
I'm looking through the systemd ordering now; I've found a couple of issues so far: - ifupdown: /lib/systemd/system/network-online.target.wants/ifup-wait- all-auto.service is a broken symlink to ../ifup-all-auto.service, looks like this should be ../ifup-wait-all-auto.service instead. - cloud-init: cloud-init.service declares a 'Requires=network.target', but the definition of network.target is: network.target This unit is supposed to indicate when network functionality is available, but it is only very weakly defined what that is supposed to mean, with one exception: at shutdown, a unit that is ordered after network.target will be stopped before the network -- to whatever level it might be set up then -- is shut down. It is hence useful when writing service files that require network access on shutdown, which should order themselves after this target, but not pull it in. Also see Running Services After the Network is up[1] for more information. Also see network-online.target described above. systemd automatically adds dependencies of type After= for this target unit to all SysV init script service units with an LSB header referring to the $network facility. Since cloud-init is not a provider of network connectivity, it must not use 'Requires=network.target'. It's possible that this should be a dependency on 'network-online.target' instead. Still looking. ** Also affects: ifupdown (Ubuntu) Importance: Undecided Status: New ** Changed in: ifupdown (Ubuntu) Assignee: (unassigned) = Martin Pitt (pitti) ** Also affects: cloud-init (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425376 Title: Ubuntu Core provides no console login prompt if network is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/snappy-ubuntu/+bug/1425376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
