Date: Sat, 1 May 2021 00:51:26 +0200
From: Wolf <wolf@wolfsden.cz>
To: Andrew <andrewcz@andrewcz.com>
Cc: "~alpine/users@lists.alpinelinux.org" <~alpine/users@lists.alpinelinux.org>
Subject: Re: SSH not working in container
Message-ID: <20210430225126.kqvxgm2bdj5sa3ap@wolfsden.cz>
References: <80EDAA82-E049-4646-820E-F27BD8DE7BDC@getmailspring.com>
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In-Reply-To: <80EDAA82-E049-4646-820E-F27BD8DE7BDC@getmailspring.com>


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On 2021-04-30 15:46:33 -0400, Andrew wrote:
>=20
> I have been setting up a container and installed openssh-client , and
> went to use ssh git@gitlab.com , but got the following error in
> response:
> /app # which ssh
> /usr/bin/ssh
> /app # ssh git@gitlab.com
> Error relocating /usr/bin/ssh: reallocarray: symbol not found

Seems to work for me:

+:( $ podman run -it --rm docker.io/library/alpine:3.11
Trying to pull docker.io/library/alpine:3.11...
Getting image source signatures
Copying blob ddad3d7c1e96 done
Copying config e389ae5892 done
Writing manifest to image destination
Storing signatures
/ # apk add openssh-client
fetch http://dl-cdn.alpinelinux.org/alpine/v3.11/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.11/community/x86_64/APKINDEX.=
tar.gz
(1/5) Installing openssh-keygen (8.1_p1-r0)
(2/5) Installing ncurses-terminfo-base (6.1_p20200118-r4)
(3/5) Installing ncurses-libs (6.1_p20200118-r4)
(4/5) Installing libedit (20191211.3.1-r0)
(5/5) Installing openssh-client (8.1_p1-r0)
Executing busybox-1.31.1-r10.trigger
OK: 10 MiB in 19 packages
/ # ssh git@gitlab.com
The authenticity of host 'gitlab.com (172.65.251.78)' can't be established.
ECDSA key fingerprint is SHA256:HbW3g8zUjNSksFbqTiUWPWg2Bq1x8xdGUrliXFzSnUw.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added 'gitlab.com,172.65.251.78' (ECDSA) to the list o=
f known hosts.
git@gitlab.com: Permission denied (publickey,keyboard-interactive).
/ #

> /app # alpine
> sh: alpine: not found

What was this supposed to do?

> Is there something that I'm missing here? I have to say, this kind of
> blindsided me, so I don't know what other info would be helpful.

I think steps to reproduce this would help with giving more useful
advice then "works for me".=20

W.

--=20
There are only two hard things in Computer Science:
cache invalidation, naming things and off-by-one errors.

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