;; This is an operating system configuration template for a "Docker image"
;; setup, so it has barely any services at all.

(use-modules (gnu))

(operating-system
  (host-name "komputilo")
  (timezone "Europe/Berlin")
  (locale "en_US.utf8")

  ;; This is where user accounts are specified.  The "root" account is
  ;; implicit, and is initially created with the empty password.
  (users (cons (user-account
                (name "alice")
                (comment "Bob's sister")
                (group "users")
                (supplementary-groups '("wheel"
                                        "audio" "video")))
               %base-user-accounts))

  ;; Globally-installed packages.
  (packages %base-packages)

  ;; Because the system will run in a Docker container, we may omit many
  ;; things that would normally be required in an operating system
  ;; configuration file.  These things include:
  ;;
  ;;   * bootloader
  ;;   * file-systems
  ;;   * services such as mingetty, udevd, slim, networking, dhcp
  ;;
  ;; Either these things are simply not required, or Docker provides
  ;; similar services for us.

  ;; This will be ignored.
  (bootloader (bootloader-configuration
               (bootloader grub-bootloader)
               (target "does-not-matter")))
  ;; This will be ignored, too.
  (file-systems (list (file-system
                        (device "does-not-matter")
                        (mount-point "/")
                        (type "does-not-matter"))))

  ;; Guix is all you need!
  (services (list (service guix-service-type))))
ght' method='get' action='/guix/log/gnu/services/mail.scm'>
<input type='hidden' name='id' value='43b6bad7b3ca4544759609d1d67e5920b9f02bc1'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=43b6bad7b3ca4544759609d1d67e5920b9f02bc1'>root</a>/<a href='/guix/log/gnu?id=43b6bad7b3ca4544759609d1d67e5920b9f02bc1'>gnu</a>/<a href='/guix/log/gnu/services?id=43b6bad7b3ca4544759609d1d67e5920b9f02bc1'>services</a>/<a href='/guix/log/gnu/services/mail.scm?id=43b6bad7b3ca4544759609d1d67e5920b9f02bc1'>mail.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/mail.scm?id=43b6bad7b3ca4544759609d1d67e5920b9f02bc1&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-09-11 22:38:08 +0200'>2020-09-11</span></td><td><a href='/guix/commit/gnu/services/mail.scm?id=d9d88c2ff0d367599d0a851ccf9377c4e21079d6'>Revert "services: dovecot: Use modules via symlink to system profile."</a><span class='msg-avail'>...<span class='msg-tooltip'>This reverts commit bcfe0f0c1e9a2b91049d7c6c591c7f0c6a002c14 for now.

It breaks most current use(r)s of the Dovecot service and needs to be
combined with an extra modules configuration field of some kind.

See &lt;https://issues.guix.gnu.org/43347&gt;.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-09-11 16:28:01 +0200'>2020-09-11</span></td><td><a href='/guix/commit/gnu/services/mail.scm?id=a16400919f9e589b7161372c3c97f56b5cf52091'>services: dovecot: Only serialize settings with non-empty values.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/mail.scm (serialize-space-separated-string-list): Protocols
might have custom settings, which are not supported by other protocols. To
prevent dovecot/services from crashing, serialize settings that hold non-empty
values only.

Signed-off-by: Tobias Geerinckx-Rice &lt;me@tobias.gr&gt;
</span></span></td><td>Alexey Abramov</td></tr>
<tr><td><span title='2020-09-09 20:37:07 +0200'>2020-09-09</span></td><td><a href='/guix/commit/gnu/services/mail.scm?id=22470c88af9b2ec94cc2521ec67f8dee9c2cbb37'>services: dovecot: Serialize global settings first.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/mail.scm (dovecot-configuration): To avoid dovecot warning
messages, move serialization of protocol settings below the global one.

Signed-off-by: Tobias Geerinckx-Rice &lt;me@tobias.gr&gt;
</span></span></td><td>Alexey Abramov</td></tr>
<tr><td><span title='2020-09-09 20:37:07 +0200'>2020-09-09</span></td><td><a href='/guix/commit/gnu/services/mail.scm?id=bcfe0f0c1e9a2b91049d7c6c591c7f0c6a002c14'>services: dovecot: Use modules via symlink to system profile.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/mail.scm (%dovecot-activation): Link the location with multiple
plugins (dovecot-pigeonhole, etc), to a place where dovecot can find them.
* gnu/services/mail.scm (dovecot-configuration): Use the symlink.

Signed-off-by: Tobias Geerinckx-Rice &lt;me@tobias.gr&gt;
</span></span></td><td>Alexey Abramov</td></tr>
<tr><td><span title='2020-04-21 00:06:40 +0200'>2020-04-21</span></td><td><a href='/guix/commit/gnu/services/mail.scm?id=b25ecfa2e0ab6642dc35f7f68a24117e33f5795f'>services: dovecot: 'stop' method returns #f upon success.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/mail.scm (dovecot-shepherd-service)[stop]: Use 'invoke'
instead of 'make-forkexec-constructor'.  Previously, the 'stop' method
would return the PID of the "dovecot stop" process, which would be
interpreted as a failure to stop the service.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-16 14:05:52 +0100'>2020-03-16</span></td><td><a href='/guix/commit/gnu/services/mail.scm?id=a37e03d60e18dfcf119d0b92d9008e54fc350bf1'>tests: opensmtpd: Check /var/spool/mail instead of /var/mail.</a><span class='msg-avail'>...<span class='msg-tooltip'>The test had been failing since the upgrade to 6.6.3p1 in commit
2dbfd8eec43b602d23cee3fdd2842cc333e36c24.

* gnu/services/mail.scm (opensmtpd-activation): Create /var/spool/mail.
* gnu/tests/mail.scm (run-opensmtpd-test): Check /var/spool/mail instead
of /var/mail.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-01-31 00:42:48 +0100'>2020-01-31</span></td><td><a href='/guix/commit/gnu/services/mail.scm?id=c3f146e79aca0efec5c0cbbf4e39c79e09268c15'>gnu: Update opensmtpd configuration grammar.</a><span class='msg-avail'>...<span class='msg-tooltip'>This follows up on commit 0d486909083c98d7c75cdfc027f89e69f9bf8f48.

* gnu/services/mail.scm (%default-opensmtpd-config-file): Adapt to ‘new’
≥6.4 grammar.
* gnu/tests/mail.scm (%opensmtpd-os): Likewise.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>