/srv/irclogs.ubuntu.com/2020/10/13/#launchpad.txt

=== ilasc changed the topic of #launchpad to: Help contact: ilasc (08:00-17:00 UTC Mon-Fri) | Launchpad is an open source project: https://dev.launchpad.net/ | This channel is logged: http://irclogs.ubuntu.com/ | User Guide: https://help.launchpad.net/ | Support and spam reporting: https://answers.launchpad.net/launchpad
LocutusOfBorghello, looks like bos2 has a lot to clean today...08:31
tomwardillLocutusOfBorg: we're looking at it, it's failed to respond to a simple reset08:33
LocutusOfBorgthanks!08:34
=== ilasc changed the topic of #launchpad to: Known issue: Builders stuck in Cleaning - we're working on it. Help contact: ilasc (08:00-17:00 UTC Mon-Fri) | Launchpad is an open source project: https://dev.launchpad.net/ | This channel is logged: http://irclogs.ubuntu.com/ | User Guide: https://help.launchpad.net/ | Support and spam reporting: https://answers.launchpad.net/launchpad
LocutusOfBorgrestarting bos02 worked, but lots of builds are failing with no logs now...09:28
LocutusOfBorghttps://launchpad.net/~build.snapcraft.io/+snap/f9a48cb504c5a9824b4022c6cfe0a9fe/+build/114770209:29
LocutusOfBorghttps://launchpad.net/~lubuntu-ci/+archive/ubuntu/unstable-ci-proposed/+build/2014312909:29
LocutusOfBorghttps://launchpad.net/ubuntu/+source/ovn/20.06.2-0ubuntu1/+build/2014356509:29
LocutusOfBorgand so on09:29
tomwardillit's looking like a cloud/network issue, no fix we can try seems to stick09:37
=== JanC_ is now known as JanC
=== ilasc changed the topic of #launchpad to: Help contact: ilasc (08:00-17:00 UTC Mon-Fri) | Launchpad is an open source project: https://dev.launchpad.net/ | This channel is logged: http://irclogs.ubuntu.com/ | User Guide: https://help.launchpad.net/ | Support and spam reporting: https://answers.launchpad.net/launchpad
=== ilasc changed the topic of #launchpad to: Help contact: ilasc - EOD (08:00-17:00 UTC Mon-Fri) | Launchpad is an open source project: https://dev.launchpad.net/ | This channel is logged: http://irclogs.ubuntu.com/ | User Guide: https://help.launchpad.net/ | Support and spam reporting: https://answers.launchpad.net/launchpad
dkgis there some reason that the ssh daemon on git.launchpad.net offers only an "ssh-rsa" host key?  that algorithm is dependent on SHA1, iiuc.  I've searched for info about it, but couldn't find anything.  I opened https://answers.launchpad.net/launchpad/+question/693449 to see if i could get more info that way17:04
dkgif there's some better way for me to push on it, please let me know!17:05
cjwatsondkg: Linked to a somewhat related bug, thanks17:40
cjwatsondkg: As is often the case with issues with our SSH endpoints, it needs some work in Twisted.  We've made quite a few contributions there over the last couple of years, and it looks as though we'll need to make more17:41
dkgcjwatson: thanks for the followup17:42
cjwatsonOr at least I think it does, hmm17:43
cjwatsonThis stuff is a bit, err, twisted17:44
dkgno kidding -- it's a lot to keep track of, and i didn't even realize that i was asking for a software change17:44
cjwatsonAh yes, it does need Twisted work17:46
cjwatson        if keyType == "RSA":17:46
cjwatson            sig = self._keyObject.sign(data, padding.PKCS1v15(), hashes.SHA1())17:46
cjwatson            ret = common.NS(sig)17:46
cjwatson(twisted.conch.ssh.keys.Key.sign)17:46
dkgif you open a bug report about this with twisted, i'd be curious to see it17:47
cjwatsonGiven the maintenance of Twisted's SSH code, I'm more likely to open a PR :)17:48
dkgthat too ☺17:48
cjwatsonHowever there is the additional complexity that Twisted upstream is now Python 3-only17:48
cjwatsonSo for the time being even if I do get stuff in there we'd have to backport it17:48
tewardcjwatson: is the SSH endpoint on git.l.n forcing SHA1 or have you adjusted it to accept non-SHA1 hashes?  I ask this because hashes > SHA1 are available with ssh-rsa keys (yes I looked that up) but it needs server-side enforcement last I checked.19:52
teward... nevermind I see the fact that it's Twisted related >.<19:52
tewardtwisted is annoying :P19:52
cjwatsonteward: twisted just hasn't implemented the other host key algorithms from RFC8332.  Likely no big deal to do20:03

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