openssh not starting unless reconfigured

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5 participants

Eric Brown
Martin Castillo
Clément Lassieur
Leo Famulari
Ludovic Courtès

Owner: unassigned

Submitted by: Eric Brown

Severity: important

Debbugs page

Eric Brown wrote on 18 Jul 2018 07:50

Recipients:(address . bug-guix@gnu.org)

Message-ID:87601clhrh.fsf@fastmail.com

GuixSD 1.5 amd64

(stock, and with guix pull && guix package -u)

I have initialized a system with the attached config.scm. The openssh

service does not work at boot.

However, I can reconfigure the system, and the openssh service works and

allows connections.

(I've confirmed with several people with same observation on #guix)

Attachment: config.scm

Leo Famulari wrote on 18 Jul 2018 11:26

(no subject)

Recipients:(address . control@debbugs.gnu.org)

Message-ID:20180718182630.GA20694@jasmine.lan

severity 32197 important

Leo Famulari wrote on 18 Jul 2018 11:29

Recipients:(address . control@debbugs.gnu.org)

Message-ID:20180718182910.GA23198@jasmine.lan

merge 32197 30993

Clément Lassieur wrote on 19 Jul 2018 06:02

Re: bug#32197: openssh not starting unless reconfigured

Recipients:(name . Eric Brown)(address . brown@fastmail.com)

Message-ID:87tvov5qfa.fsf@lassieur.org

Eric Brown <brown@fastmail.com> writes:

Toggle quote (12 lines)> GuixSD 1.5 amd64
>
> (stock, and with guix pull && guix package -u)
>
> I have initialized a system with the attached config.scm.  The openssh
> service does not work at boot. 
>
> However, I can reconfigure the system, and the openssh service works and
> allows connections.
>
> (I've confirmed with several people with same observation on #guix)

Hi Eric,

Julien pushed a commit that is supposed to fix your issue. Could you

'guix pull' and test it?

Thanks,

Clément

Clément Lassieur wrote on 19 Jul 2018 06:15

Re: bug#30993: OpenSSH sshd killed by Shepherd 0.4.0

Recipients:

Message-ID:87sh4f5ptn.fsf@lassieur.org

Heya,

Martin Castillo <castilma@uni-bremen.de> writes:

Toggle quote (15 lines)> On 06.05.2018 21:50, Leo Famulari wrote:
>> On Fri, May 04, 2018 at 04:01:52AM +0200, Martin Castillo wrote:
>>> Sorry,  I forgot to mention that I have the same problem. But I had it already with shepherd 0.3.
>> 
>> Interesting. Did it ever work for you on that system?
>> 
>> that system?
> Do you mean shepherd 0.3? Yes. And once(or so) with shepherd 0.4.
>
> I reported that here [0]. Some of the mentioned files needed small
> changes for the current guix, but ssh works with all of them, strangely.
>
> I attached my current configuration, where I need to start the daemon
> manually (herd start ssh-daemon) after each boot.

I don't think you're having the same bug.  Martin can manually start the
daemon, whereas Leo can't.  So Martin seems to have
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=32197,for which a commit
has been pushed by Julien.

Martin, could you please test it?  (You just need to 'guix pull' and try
again.)  Leo, if you confirm my analysis, could you please unmerge the
bugs?

Thanks,
Clément

Eric Brown wrote on 19 Jul 2018 07:23

Re: bug#32197: openssh not starting unless reconfigured

Recipients:(name . Clément Lassieur)(address . clement@lassieur.org)

Message-ID:8736wfi9tj.fsf@fastmail.com

Clément Lassieur <clement@lassieur.org> writes:

Toggle quote (22 lines)> Eric Brown <brown@fastmail.com> writes:
>
>> GuixSD 1.5 amd64
>>
>> (stock, and with guix pull && guix package -u)
>>
>> I have initialized a system with the attached config.scm.  The openssh
>> service does not work at boot. 
>>
>> However, I can reconfigure the system, and the openssh service works and
>> allows connections.
>>
>> (I've confirmed with several people with same observation on #guix)
>
> Hi Eric,
>
> Julien pushed a commit that is supposed to fix your issue.  Could you
> 'guix pull' and test it?
>
> Thanks,
> Clément

The fix works as expected. Thanks for your help!

Clément Lassieur wrote on 19 Jul 2018 07:24

control message for bug #30993

Recipients:(address . control@debbugs.gnu.org)

Message-ID:87pnzj5mms.fsf@lassieur.org

unmerge 30993

Clément Lassieur wrote on 19 Jul 2018 07:25

control message for bug #32197

Recipients:(address . control@debbugs.gnu.org)

Message-ID:87o9f35mm8.fsf@lassieur.org

tags 32197 fixed

Clément Lassieur wrote on 19 Jul 2018 07:26

Re: bug#30993: OpenSSH sshd killed by Shepherd 0.4.0

Recipients:

Message-ID:87muun5mj0.fsf@lassieur.org

Clément Lassieur <clement@lassieur.org> writes:

Toggle quote (2 lines)

> Leo, if you confirm my analysis, could you please unmerge the bugs?

I did it, because Eric confirmed the fix.

Clément

Clément Lassieur wrote on 19 Jul 2018 07:27

control message for bug #32197

Recipients:(address . control@debbugs.gnu.org)

Message-ID:87lga75mhs.fsf@lassieur.org

tags 32197 fixed

close 32197

Leo Famulari wrote on 19 Jul 2018 09:57

Re: bug#30993: OpenSSH sshd killed by Shepherd 0.4.0

Recipients:(name . Clément Lassieur)(address . clement@lassieur.org)

Message-ID:20180719165730.GA8867@jasmine.lan

On Thu, Jul 19, 2018 at 04:26:59PM +0200, Clément Lassieur wrote:

Toggle quote (6 lines)

> Clément Lassieur <clement@lassieur.org> writes:

> > Leo, if you confirm my analysis, could you please unmerge the bugs?

> I did it, because Eric confirmed the fix.

Thanks, sorry for the confusion!

Martin Castillo wrote on 23 Jul 2018 10:08

Recipients:

Message-ID:a5d68301-2219-4e4a-0350-a906e4d4a379@uni-bremen.de

On 19.07.2018 15:15, Clément Lassieur wrote:

Toggle quote (9 lines)

> [...]

> Martin, could you please test it? (You just need to 'guix pull' and try

> again.) Leo, if you confirm my analysis, could you please unmerge the

> bugs?

> Thanks,

> Clément

It still does not work for me.

Attached are my guix version, dmesg|grep shepherd output, config.scm and

my qemu invocation (metal).

I run that system in qemu, but it is installed directly on my harddrive.

Martin

GPG: 7FDE 7190 2F73 2C50 236E 403D CC13 48F1 E644 08EC

Attachment: config.scm

[   11.764507] shepherd[1]: Service root has been started.
[   14.719803] shepherd[1]: starting services...
[   14.722728] shepherd[1]: Service root-file-system has been started.
[   14.725482] shepherd[1]: Service user-file-systems has been started.
[   14.729274] shepherd[1]: Service file-system-/dev/pts has been started.
[   14.732863] shepherd[1]: Service file-system-/dev/shm has been started.
[   14.736110] shepherd[1]: Service file-system-/gnu/store has been started.
[   14.750763] shepherd[1]: Service file-system-/run/systemd has been started.
[   14.757029] shepherd[1]: Service file-system-/run/user has been started.
[   14.760723] shepherd[1]: Service file-system-/sys/fs/cgroup has been started.
[   14.765708] shepherd[1]: Service file-system-/sys/fs/cgroup/elogind has been started.
[   14.776834] shepherd[1]: Service file-system-/sys/fs/cgroup/cpuset has been started.
[   14.790800] shepherd[1]: Service file-system-/sys/fs/cgroup/cpu has been started.
[   14.795139] shepherd[1]: Service file-system-/sys/fs/cgroup/cpuacct has been started.
[   14.810192] shepherd[1]: Service file-system-/sys/fs/cgroup/memory has been started.
[   14.814319] shepherd[1]: Service file-system-/sys/fs/cgroup/devices has been started.
[   14.827923] shepherd[1]: Service file-system-/sys/fs/cgroup/freezer has been started.
[   14.834046] shepherd[1]: Service file-system-/sys/fs/cgroup/blkio has been started.
[   14.838283] shepherd[1]: Service file-system-/sys/fs/cgroup/perf_event has been started.
[   14.841524] shepherd[1]: Service file-systems has been started.
[   14.966786] shepherd[1]: waiting for udevd...
[   15.627793] shepherd[1]: Service udev has been started.
[   15.679916] shepherd[1]: Service urandom-seed has been started.
[   15.684068] shepherd[1]: Service user-processes has been started.
[   15.688369] shepherd[1]: Service host-name has been started.
[   15.719811] shepherd[1]: Service user-homes could not be started.
[   16.737051] shepherd[1]: Service nscd has been started.
[   16.780356] shepherd[1]: Service guix-daemon has been started.

guix (GNU Guix) 264967c883d32606c18b378f717c303e7490c942
Copyright (C) 2018 the Guix authors
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

# runs qemu as mcd but with read and write access to sda

mount |egrep -q 'sd(a|b)3'  && echo guix-root is maybe mounted. Aborting. && exit

set -v
sudo sh -c 'exec sudo -u mcd -C 6 sh -c "
  exec qemu-system-x86_64 -m 1800 -smp 2 -enable-kvm \
		-net nic,model=virtio \
		-net user,hostfwd=tcp::5560-:2222,hostfwd=tcp::5559-:22 \
		-add-fd fd=5,set=2,opaque=rdwr:$(readlink -f /dev/disk/by-id/ata-Hitachi_HDT721010SLA360_STF6L7MS20ALEK) \
		-drive file=/dev/fdset/2,index=0,media=disk" \
		5<>/dev/disk/by-id/ata-Hitachi_HDT721010SLA360_STF6L7MS20ALEK '

Attachment: signature.asc

Ludovic Courtès wrote on 26 Jul 2018 06:18

Re: bug#32197: openssh not starting unless reconfigured

Recipients:(name . Eric Brown)(address . brown@fastmail.com)

Message-ID:8736w616f1.fsf@gnu.org

Eric Brown <brown@fastmail.com> skribis:

Toggle quote (2 lines)

> Clément Lassieur <clement@lassieur.org> writes:

[...]

Toggle quote (8 lines)

>> Julien pushed a commit that is supposed to fix your issue. Could you

>> 'guix pull' and test it?

>> Thanks,

>> Clément

> The fix works as expected. Thanks for your help!

Closing the bug, thanks everyone!

Ludo’.

Closed

Eric Brown wrote on 26 Jul 2018 06:32

Recipients:(name . Ludovic Courtès)(address . ludo@gnu.org)

Message-ID:877eli9l6v.fsf@fastmail.com

ludo@gnu.org (Ludovic Courtès) writes:

Toggle quote (18 lines)> Eric Brown <brown@fastmail.com> skribis:
>
>> Clément Lassieur <clement@lassieur.org> writes:
>
> [...]
>
>>> Julien pushed a commit that is supposed to fix your issue.  Could you
>>> 'guix pull' and test it?
>>>
>>> Thanks,
>>> Clément
>>
>> The fix works as expected. Thanks for your help!
>
> Closing the bug, thanks everyone!
>
> Ludo’.

Hi Ludo' et al.:

Unfortunately, I am still seeing issues with this. It could be because

something that I am doing.

I first git pull the master tree into ~/projects/guix, and cd there. Then:

(GuixSD 0.15, on bare-metal)

guix environment guix

./bootstrap

./configure --localstatedir=/var

make

sudo -E guix system reconfigure /etc/config.scm

and reboot, and I still see the issue.

I apologize that the test that I had done earlier was in a VM, and I may

have done that wrong, or perhaps other differences.

Eric

Closed

Eric Brown wrote on 27 Jul 2018 04:46

Recipients:(name . Ludovic Courtès)(address . ludo@gnu.org)

Message-ID:87d0v89a05.fsf@fastmail.com

Eric Brown <brown@fastmail.com> writes:

Toggle quote (42 lines)> ludo@gnu.org (Ludovic Courtès) writes:
>
>> Eric Brown <brown@fastmail.com> skribis:
>>
>>> Clément Lassieur <clement@lassieur.org> writes:
>>
>> [...]
>>
>>>> Julien pushed a commit that is supposed to fix your issue.  Could you
>>>> 'guix pull' and test it?
>>>>
>>>> Thanks,
>>>> Clément
>>>
>>> The fix works as expected. Thanks for your help!
>>
>> Closing the bug, thanks everyone!
>>
>> Ludo’.
>
> Hi Ludo' et al.:
>
> Unfortunately, I am still seeing issues with this.  It could be because
> something that I am doing.
>
> I first git pull the master tree into ~/projects/guix, and cd there. Then:
>
> (GuixSD 0.15, on bare-metal)
>
> guix environment guix
> ./bootstrap
> ./configure --localstatedir=/var
> make
> sudo -E guix system reconfigure /etc/config.scm
>
> and reboot, and I still see the issue.
>
> I apologize that the test that I had done earlier was in a VM, and I may
> have done that wrong, or perhaps other differences.
>
> Eric

That last line was mistyped into the email--I'm executing it as:

cd ~/projects/guix
guix environment guix
./bootstrap
./configure --localstatedir=/var
make
sudo -E ./pre-inst-env guix system reconfigure /etc/config.scm

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