;; -*- mode: scheme; -*-
;; This is an operating system configuration template
;; for a "bare bones" setup on BeagleBone Black board.

(use-modules (gnu) (gnu bootloader u-boot))
(use-service-modules networking)
(use-package-modules bootloaders screen ssh)

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

  ;; Assuming /dev/mmcblk1 is the eMMC, and "my-root" is
  ;; the label of the target root file system.
  (bootloader (bootloader-configuration
               (bootloader u-boot-beaglebone-black-bootloader)
               (targets '("/dev/mmcblk1"))))

  ;; This module is required to mount the SD card.
  (initrd-modules (cons "omap_hsmmc" %base-initrd-modules))

  (file-systems (cons (file-system
                        (device (file-system-label "my-root"))
                        (mount-point "/")
                        (type "ext4"))
                      %base-file-systems))

  ;; 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")

                ;; Adding the account to the "wheel" group
                ;; makes it a sudoer.  Adding it to "audio"
                ;; and "video" allows the user to play sound
                ;; and access the webcam.
                (supplementary-groups '("wheel"
                                        "audio" "video")))
               %base-user-accounts))

  ;; Globally-installed packages.
  (packages (append (list screen openssh) %base-packages))

  (services (append (list (service dhcp-client-service-type)
                          ;; mingetty does not work on serial lines.
                          ;; Use agetty with board-specific serial parameters.
                          (service agetty-service-type
                                   (agetty-configuration
                                    (extra-options '("-L"))
                                    (baud-rate "115200")
                                    (term "vt100")
                                    (tty "ttyO0"))))
                    %base-services)))
0b6b7bcbb543c'>networking.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/tests/networking.scm?id=425ccde6ae7bd4b448ee2fffd8c0b6b7bcbb543c&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-01-16 23:30:59 +0100'>2021-01-16</span></td><td><a href='/guix/commit/tests/networking.scm?id=181f290aa262eae22819c6234b4065786afb14cf'>services: openntpd: Remove support for deprecated "-s" option.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/networking.scm (openntpd-configuration): Remove
"allow-large-adjustment?" field.
(openntpd-shepherd-service): Remove use of "allow-large-adjustment?"
configuration field and "-s" daemon option.
* tests/networking.scm (%openntpd-conf-sample): Remove
"allow-large-adjustment?" field.
* doc/guix.texi (Networking Services)[openntpd-service-type]: Remove
"allow-large-adjustment?" field from sample configuration.
[openntpd-configuration]: Remove description of "allow-large-adjustment?"
field.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Simon South</td></tr>
<tr><td><span title='2019-10-30 18:15:54 -0400'>2019-10-30</span></td><td><a href='/guix/commit/tests/networking.scm?id=97bc3cbea5fc281a299c03eaaa3be5baf21ea673'>services: ntp: Ensure no double quotes are output to config file.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/networking.scm (ntp-server-&gt;string): Use the textual
representation of the values as printed by 'display' rather than 'write', to
avoid inserting double quotes in the generated config.
* tests/networking.scm (%ntp-server-sample): Add a comment and make one of the
options a string, to exercise the fix.
("ntp-server-&gt;string"): Move the expected value to the first argument.
("ntp configuration servers deprecated form"): Likewise.
("openntpd generated config string ends with a newline"): Likewise.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2019-09-08 23:15:32 +0900'>2019-09-08</span></td><td><a href='/guix/commit/tests/networking.scm?id=2625abc6aa5df66a6503e906b7592691452954f5'>services: openntpd: Add test for issue #3731.</a><span class='msg-avail'>...<span class='msg-tooltip'>See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=37318.

* gnu/services/networking.scm (openntpd-configuration-&gt;string): New procedure,
extracted from top of the `openntpd-shepherd-service' to make it testable.
(openntpd-shepherd-service): Adapt following the move of the code to the above
procedure.
* tests/networking.scm: Add a test for the `openntpd-configuration-&gt;string'
procedure.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2019-09-08 23:15:31 +0900'>2019-09-08</span></td><td><a href='/guix/commit/tests/networking.scm?id=5658ae8a0ad5d988765944b7e783b2bdc23a7f48'>services: ntp: Support different NTP server types and options.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/networking.scm (ntp-server-types): New enum.
(&lt;ntp-server&gt;): New record type.
(ntp-server-&gt;string): New procedure.
(%ntp-servers): Define in terms of &lt;htp-server&gt; records.  Use the first
entrypoint server as a pool instead of a list of static servers.  This is more
resilient since a new server of the pool can be interrogated on every
request.  Add the 'iburst' options.
(ntp-configuration-servers): Define a custom accessor that warns but honors
the now deprecated server format.
(&lt;ntp-configuration&gt;): Use it.
(%openntpd-servers): New variable,
(&lt;openntpd-configuration&gt;): Use it, as a pool ('servers' field) instead of a
regular server.
* tests/networking.scm: New file.
* Makefile.am (SCM_TESTS): Register it.
* doc/guix.texi: Update documentation.
</span></span></td><td>Maxim Cournoyer</td></tr>