-*- mode: org; coding: utf-8; -*-

#+TITLE: Hacking GNU Guix and Its Incredible Distro

Copyright © 2012, 2013, 2014, 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
Copyright © 2015, 2017 Mathieu Lirzin <mthl@gnu.org>
Copyright © 2017 Leo Famulari <leo@famulari.name>
Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>

  Copying and distribution of this file, with or without modification,
  are permitted in any medium without royalty provided the copyright
  notice and this notice are preserved.

* Contributing

See the manual for useful hacking information, either by running

  info -f doc/guix.info "Contributing"

or by checking the [[https://guix.gnu.org/manual/devel/en/html_node/Contributing.html][web copy of the manual]].
ect name='h' onchange='this.form.submit();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=524b54ae58bbfbb69ec7f843281845b41cdfa471'>refs</a><a class='active' href='/guix/log/gnu/services/docker.scm'>log</a><a href='/guix/tree/gnu/services/docker.scm?id=524b54ae58bbfbb69ec7f843281845b41cdfa471'>tree</a><a href='/guix/commit/gnu/services/docker.scm?id=524b54ae58bbfbb69ec7f843281845b41cdfa471'>commit</a><a href='/guix/diff/gnu/services/docker.scm?id=524b54ae58bbfbb69ec7f843281845b41cdfa471'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/services/docker.scm'>
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<option value='grep'>log msg</option>
<option value='author'>author</option>
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<div class='path'>path: <a href='/guix/log/?id=524b54ae58bbfbb69ec7f843281845b41cdfa471'>root</a>/<a href='/guix/log/gnu?id=524b54ae58bbfbb69ec7f843281845b41cdfa471'>gnu</a>/<a href='/guix/log/gnu/services?id=524b54ae58bbfbb69ec7f843281845b41cdfa471'>services</a>/<a href='/guix/log/gnu/services/docker.scm?id=524b54ae58bbfbb69ec7f843281845b41cdfa471'>docker.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/services/docker.scm?id=524b54ae58bbfbb69ec7f843281845b41cdfa471&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-07-13 21:36:41 -0400'>2022-07-13</span></td><td><a href='/guix/commit/gnu/services/docker.scm?id=b33e1a183f6756514e6b6a3b84054a232dbddad4'>services: docker: Fix race condition.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/38432&gt;.

* gnu/packages/patches/containerd-create-pid-file.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add this.
* gnu/packages/docker.scm (containerd)[source]: Add this patch.
* gnu/services/docker.scm
(containerd-shepherd-service): Add #:pid-file and #:pid-file-timeout.
* gnu/services/docker.scm (docker-shepherd-service): Add --containerd flag.

Signed-off-by: Maxim Cournoyer &lt;maxim.cournoyer@gmail.com&gt;
</span></span></td><td>Oleg Pykhalov</td></tr>
<tr><td><span title='2021-11-30 01:08:55 +0100'>2021-11-30</span></td><td><a href='/guix/commit/gnu/services/docker.scm?id=892f1b7273d57b25940700877a02618fe826cc08'>services: Accept &lt;inferior-package&gt;s in lieu of &lt;package&gt;s.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/authentication.scm (fprintd-configuration)
(nslcd-configuration): Substitute file-like objects for package ones.
* gnu/services/cgit.scm (cgit-configuration, opaque-cgit-configuration):
Likewise.
* gnu/services/cups.scm (package-list?, cups-configuration): Likewise.
* gnu/services/dns.scm (verify-knot-configuration)
(ddclient-configuration): Likewise.
* gnu/services/docker.scm (docker-configuration): Likewise.
* gnu/services/file-sharing.scm (transmission-daemon-configuration): Likewise.
* gnu/services/getmail.scm (getmail-configuration): Likewise.
* gnu/services/mail.scm (dovecot-configuration)
(opaque-dovecot-configuration): Likewise.
* gnu/services/messaging.scm (prosody-configuration)
(opaque-prosody-configuration): Likewise.
* gnu/services/monitoring.scm (zabbix-server-configuration)
(zabbix-agent-configuration): Likewise.
* gnu/services/networking.scm (opendht-configuration): Likewise.
* gnu/services/pm.scm (tlp-configuration): Likewise.
* gnu/services/telephony.scm (jami-configuration): Likewise.
* gnu/services/virtualization.scm (libvirt-configuration)
(qemu-guest-agent-configuration): Likewise.
* gnu/services/vpn.scm (openvpn-client-configuration): Likewise.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-11-17 23:05:56 +0100'>2021-11-17</span></td><td><a href='/guix/commit/gnu/services/docker.scm?id=4ace6455063297e6de84a9a2477150a6ce9416d8'>services: docker: Add 'environment-variables' configuration field.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/docker.scm (docker-configuration):  Add the field
(docker-shepherd-service): Pass the list of defined variables to
make-forkexec-constructor.
* doc/guix.texi (Miscellaneous Services): Update doc.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Alexey Abramov</td></tr>
<tr><td><span title='2021-07-29 11:32:48 -0400'>2021-07-29</span></td><td><a href='/guix/commit/gnu/services/docker.scm?id=a85ec0bf69df9ec3333a214feff54d4e58b15bec'>services: Migrate to &lt;setuid-program&gt;.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/dbus.scm (dbus-setuid-programs, polkit-setuid-programs):
  Return setuid-programs.
* gnu/services/desktop.scm (enlightenment-setuid-programs): Return
 setuid-programs.
 (%desktop-services)[mount-setuid-helpers]: Use setuid-programs.
* gnu/services/docker.scm (singularity-setuid-programs): Return
 setuid-programs.
* gnu/services/xorg.scm(screen-locker-setuid-programs): Return
 setuid-programs.
* gnu/system.scm (%setuid-programs): Return setuid-programs.
* doc/guix.texi (Setuid Programs, operating-system Reference): Replace
  'list of G-expressions' with 'list of &lt;setuid-program&gt;'.
</span></span></td><td>Brice Waegeneire</td></tr>
<tr><td><span title='2021-05-08 01:04:31 -0400'>2021-05-08</span></td><td><a href='/guix/commit/gnu/services/docker.scm?id=a9a67da573222715ea3152eacdfb5d3840dccd9a'>services: docker: Disable configuration serialization.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/docker.scm (serialize-boolean): Delete procedure.
(docker-configuration) &lt;no-serialization&gt;: New syntactic keyword.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2020-10-17 00:43:24 +0300'>2020-10-17</span></td><td><a href='/guix/commit/gnu/services/docker.scm?id=6a5a477df46a0329cc867c4780b59cdf4340d034'>services: docker: Fix missing containerd-shim binary.</a><span class='msg-avail'>...<span class='msg-tooltip'>This commit fixes error 'time="2020-10-16T…" level=error msg="Handler for POST
/v1.40/containers/…/start returned error: failed to start shim: exec:
\"containerd-shim\": executable file not found in $PATH: unknown"'.

* gnu/services/docker.scm
(containerd-shepherd-service): Add "containerd-shim" to PATH.
</span></span></td><td>Oleg Pykhalov</td></tr>