Rocksolid Light

Welcome to RetroBBS

mail  files  register  newsreader  groups  login

Message-ID:  

Heisenberg may have slept here...

devel / comp.unix.programmer / Re: docker pitfall

SubjectAuthor
* docker pitfallRainer Weikusat
`- Re: docker pitfallRainer Weikusat

1
docker pitfall

<87mtc0dsq5.fsf@doppelsaurus.mobileactivedefense.com>

  copy mid

https://www.rocksolidbbs.com/devel/article-flat.php?id=17275&group=comp.unix.programmer#17275

  copy link   Newsgroups: comp.unix.programmer
Path: i2pn2.org!i2pn.org!news.swapon.de!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From: rweikusat@talktalk.net (Rainer Weikusat)
Newsgroups: comp.unix.programmer
Subject: docker pitfall
Date: Fri, 19 Aug 2022 18:54:26 +0100
Lines: 2
Message-ID: <87mtc0dsq5.fsf@doppelsaurus.mobileactivedefense.com>
Mime-Version: 1.0
Content-Type: text/plain
X-Trace: individual.net cFv5d2W9m7JiCm/+srIRvgw3/l8wf6mIBH785CnyE5Bd76Ymw=
Cancel-Lock: sha1:y8d5lKw7GpAG89Mp0wLPUYNZ6C8= sha1:GyUp1UvCIxC9U0onWpIsx/BGGWs=
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux)
 by: Rainer Weikusat - Fri, 19 Aug 2022 17:54 UTC

At least on Linux, a process created via docker exec inside a running
container shows up with a ppid of 0 in /proc/<pid>/status.

Re: docker pitfall

<87ilmnexgq.fsf@doppelsaurus.mobileactivedefense.com>

  copy mid

https://www.rocksolidbbs.com/devel/article-flat.php?id=17276&group=comp.unix.programmer#17276

  copy link   Newsgroups: comp.unix.programmer
Path: i2pn2.org!i2pn.org!news.swapon.de!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From: rweikusat@talktalk.net (Rainer Weikusat)
Newsgroups: comp.unix.programmer
Subject: Re: docker pitfall
Date: Fri, 19 Aug 2022 22:26:45 +0100
Lines: 8
Message-ID: <87ilmnexgq.fsf@doppelsaurus.mobileactivedefense.com>
References: <87mtc0dsq5.fsf@doppelsaurus.mobileactivedefense.com>
Mime-Version: 1.0
Content-Type: text/plain
X-Trace: individual.net nSi392Yn0W6A+sjWoLsAHAakGdBz0SEbL5WbpWps72tjgdJhg=
Cancel-Lock: sha1:t4fSteCnxBmdVIG5R4ya4Fn05CI= sha1:88gsysNeg4K/y5BjZWGZNL0r04s=
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux)
 by: Rainer Weikusat - Fri, 19 Aug 2022 21:26 UTC

Rainer Weikusat <rweikusat@talktalk.net> writes:
> At least on Linux, a process created via docker exec inside a running
> container shows up with a ppid of 0 in /proc/<pid>/status.

A bit more specifical: A ppid 0 indicates a Linux process whose actual
parent is in a different PID namespace. This is actually even documented
in pid_namespaces(7).

1
server_pubkey.txt

rocksolid light 0.9.81
clearnet tor