Stream: Mirror: Isabelle Development Mailing List

Topic: [isabelle-dev] Problem with the AFP repository at heptapod


view this post on Zulip Email Gateway (Feb 13 2021 at 08:46):

From: Florian Haftmann <florian.haftmann@informatik.tu-muenchen.de>
Hi all,

pulling from ssh://hg@foss.heptapod.net/isa-afp/afp-devel

yields

What is the proper way of making this known to the operators of heptapod?

Cheers,
Florian
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view this post on Zulip Email Gateway (Feb 13 2021 at 11:13):

From: Makarius <makarius@sketis.net>
On 13/02/2021 09:46, Florian Haftmann wrote:

Hi all,

pulling from ssh://hg@foss.heptapod.net/isa-afp/afp-devel

yields

pulling from ssh://hg@foss.heptapod.net/isa-afp/afp-devel
remote: bash: /home/hg/gitlab-shell/bin/gitlab-shell: No such file or directory
abort: no suitable response from remote hg!

It works for me right now. Maybe it was just a consequence of some recent updates.

What is the proper way of making this known to the operators of heptapod?

I am not sure. Maybe via certain areas of the website https://heptapod.net or
even https://foss.heptapod.net/heptapod/heptapod/-/issues

https://heptapod.net/category/announcements.html has some announcements that
correlate with in-line messages when doing hg pull recently: some days ago
there was an announcement of some update + downtime.

Generally, the Heptapod / Octobus / Clevercloud is rather small and run by a
few smart people, see also https://octobus.net/#people mainly in France.

Makarius


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view this post on Zulip Email Gateway (Feb 13 2021 at 11:34):

From: Makarius <makarius@sketis.net>
One of these guys is Raphaël Gomès https://octobus.net/#rgomes

He recently had some public attention on the Mercurial mailing list (and other
channels) due to some conference talks about "Rust-ing" or "oxidation" of
Mercurial. Here is a version of the talk delivered in virtual Australia Jan-2021:

https://lca2021.linux.org.au/schedule/presentation/49

https://static.octobus.net/talks/Speeding-up-Mercurial-2021-01-LINUXCONFAU.pdf

https://youtu.be/MBQLL3uCQ4I

Let's see how Mercurial will look like in 1-3 years.

Makarius


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view this post on Zulip Email Gateway (Feb 13 2021 at 16:28):

From: Florian Haftmann <florian.haftmann@informatik.tu-muenchen.de>
Still the same behaviour. Even more, a plain hg clone fails to. And,
not surprising, a push also.

I’ll wait a little bit before taking any measures.

The only thing I changed recently is the SSH key.

Do others also experience problems or is everything running smooth?

Cheers,
Florian
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view this post on Zulip Email Gateway (Feb 13 2021 at 16:57):

From: Manuel Eberl <eberlm@in.tum.de>
Works fine for me.

Manuel
smime.p7s

view this post on Zulip Email Gateway (Feb 13 2021 at 17:16):

From: Florian Haftmann <florian.haftmann@informatik.tu-muenchen.de>

Works fine for me.

I guess something strange is wrong with my ssh key.

This is what I get for a plain ssh attempt:

$ ssh hg@foss.heptapod.net
PTY allocation request failed on channel 0
bash: /home/hg/gitlab-shell/bin/gitlab-shell: No such file or directory
Connection to foss.heptapod.net closed.

Cheers,
Florian

Manuel

On 13/02/2021 17:28, Florian Haftmann wrote:

pulling from ssh://hg@foss.heptapod.net/isa-afp/afp-devel

yields

pulling from ssh://hg@foss.heptapod.net/isa-afp/afp-devel
remote: bash: /home/hg/gitlab-shell/bin/gitlab-shell: No such file or directory
abort: no suitable response from remote hg!

It works for me right now. Maybe it was just a consequence of some recent updates.

Still the same behaviour. Even more, a plain hg clone fails to. And,
not surprising, a push also.

I’ll wait a little bit before taking any measures.

The only thing I changed recently is the SSH key.

Do others also experience problems or is everything running smooth?

Cheers,
Florian


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view this post on Zulip Email Gateway (Feb 13 2021 at 20:01):

From: Christian Sternagel <c.sternagel@gmail.com>
Dear Florian,

this is a long shot, but recently I had some problems with SSH keys due
to my OS (Linux, Fedora 33) changing crypto policies (see [0]). As a
result SSH handshakes failed to work on some servers (like
bitbucket.org). If this would be the problem, using "ssh -v", you should get

send_pubkey_test: no mutual signature algorithm

somewhere in your output.

cheers

chris

[0]
https://www.reddit.com/r/Fedora/comments/jhxbdh/no_ssh_public_key_auth_after_upgrade_to_fedora_33/


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view this post on Zulip Email Gateway (Feb 14 2021 at 08:13):

From: Florian Haftmann <florian.haftmann@informatik.tu-muenchen.de>
See now https://foss.heptapod.net/heptapod/heptapod/-/issues/425

Let’s see.

In the meantime – is there an alternative at least read-only HG
repository of AFP available?

Thanks a lot,
Florian
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view this post on Zulip Email Gateway (Feb 14 2021 at 10:42):

From: Makarius <makarius@sketis.net>
The following clones are updated every 10min:
https://isabelle.sketis.net/repos

Makarius


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view this post on Zulip Email Gateway (Feb 14 2021 at 17:04):

From: Florian Haftmann <florian.haftmann@informatik.tu-muenchen.de>
This is now resolved, seemingly a configuration problem when uploading
ssh keys.

Those guys really react fast.

Cheers,
Florian
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view this post on Zulip Email Gateway (Feb 14 2021 at 23:32):

From: Gerwin Klein <kleing@unsw.edu.au>
That's pretty impressive. I'm glad this worked out.

Cheers,
Gerwin
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Last updated: Mar 04 2024 at 10:08 UTC