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2210 lines
86 KiB
2210 lines
86 KiB
<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="sec-release-20.09">
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<title>Release 20.09 (<quote>Nightingale</quote>, 2020.10/27)</title>
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<para>
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Support is planned until the end of June 2021, handing over to
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21.05. (Plans
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<link xlink:href="https://github.com/NixOS/rfcs/blob/master/rfcs/0080-nixos-release-schedule.md#core-changes">
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have shifted</link> by two months since release of 20.09.)
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</para>
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<section xml:id="sec-release-20.09-highlights">
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<title>Highlights</title>
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<para>
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In addition to 7349 new, 14442 updated, and 8181 removed packages,
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this release has the following highlights:
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</para>
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<itemizedlist>
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<listitem>
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<para>
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Core version changes:
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</para>
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<itemizedlist>
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<listitem>
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<para>
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gcc: 9.2.0 -> 9.3.0
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</para>
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</listitem>
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<listitem>
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<para>
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glibc: 2.30 -> 2.31
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</para>
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</listitem>
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<listitem>
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<para>
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linux: still defaults to 5.4.x, all supported kernels
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available
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</para>
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</listitem>
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<listitem>
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<para>
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mesa: 19.3.5 -> 20.1.7
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</para>
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</listitem>
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</itemizedlist>
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</listitem>
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<listitem>
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<para>
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Desktop Environments:
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</para>
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<itemizedlist>
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<listitem>
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<para>
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plasma5: 5.17.5 -> 5.18.5
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</para>
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</listitem>
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<listitem>
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<para>
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kdeApplications: 19.12.3 -> 20.08.1
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</para>
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</listitem>
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<listitem>
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<para>
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gnome3: 3.34 -> 3.36, see its
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<link xlink:href="https://help.gnome.org/misc/release-notes/3.36/">release
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notes</link>
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</para>
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</listitem>
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<listitem>
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<para>
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cinnamon: added at 4.6
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</para>
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</listitem>
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<listitem>
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<para>
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NixOS now distributes an official
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<link xlink:href="https://nixos.org/download.html#nixos-iso">GNOME
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ISO</link>
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</para>
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</listitem>
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</itemizedlist>
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</listitem>
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<listitem>
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<para>
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Programming Languages and Frameworks:
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</para>
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<itemizedlist>
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<listitem>
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<para>
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Agda ecosystem was heavily reworked (see more details
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below)
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</para>
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</listitem>
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<listitem>
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<para>
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PHP now defaults to PHP 7.4, updated from 7.3
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</para>
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</listitem>
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<listitem>
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<para>
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PHP 7.2 is no longer supported due to upstream not
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supporting this version for the entire lifecycle of the
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20.09 release
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</para>
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</listitem>
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<listitem>
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<para>
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Python 3 now defaults to Python 3.8 instead of 3.7
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</para>
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</listitem>
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<listitem>
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<para>
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Python 3.5 reached its upstream EOL at the end of
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September 2020: it has been removed from the list of
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available packages
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</para>
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</listitem>
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</itemizedlist>
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</listitem>
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<listitem>
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<para>
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Databases and Service Monitoring:
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</para>
|
|
<itemizedlist>
|
|
<listitem>
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<para>
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MariaDB has been updated to 10.4, MariaDB Galera to 26.4.
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Please read the related upgrade instructions under
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<link linkend="sec-release-20.09-incompatibilities">backwards
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incompatibilities</link> before upgrading.
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</para>
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</listitem>
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<listitem>
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<para>
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Zabbix now defaults to 5.0, updated from 4.4. Please read
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related sections under
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<link linkend="sec-release-20.09-incompatibilities">backwards
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compatibilities</link> before upgrading.
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</para>
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</listitem>
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</itemizedlist>
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</listitem>
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<listitem>
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<para>
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Major module changes:
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</para>
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|
<itemizedlist>
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<listitem>
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<para>
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Quickly configure a complete, private, self-hosted video
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conferencing solution with the new Jitsi Meet module.
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</para>
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</listitem>
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<listitem>
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<para>
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Two new options,
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<link xlink:href="options.html#opt-services.openssh.authorizedKeysCommand">authorizedKeysCommand</link>
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and
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<link xlink:href="options.html#opt-services.openssh.authorizedKeysCommandUser">authorizedKeysCommandUser</link>,
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have been added to the <literal>openssh</literal> module.
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If you have <literal>AuthorizedKeysCommand</literal> in
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your
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<link xlink:href="options.html#opt-services.openssh.extraConfig">services.openssh.extraConfig</link>
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you should make use of these new options instead.
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</para>
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</listitem>
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<listitem>
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<para>
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There is a new module for Podman
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(<literal>virtualisation.podman</literal>), a drop-in
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replacement for the Docker command line.
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</para>
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</listitem>
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<listitem>
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<para>
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The new <literal>virtualisation.containers</literal>
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module manages configuration shared by the CRI-O and
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Podman modules.
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</para>
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</listitem>
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<listitem>
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<para>
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Declarative Docker containers are renamed from
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<literal>docker-containers</literal> to
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<literal>virtualisation.oci-containers.containers</literal>.
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This is to make it possible to use
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<literal>podman</literal> instead of
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<literal>docker</literal>.
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</para>
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</listitem>
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<listitem>
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<para>
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The new option
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<link xlink:href="options.html#opt-documentation.man.generateCaches">documentation.man.generateCaches</link>
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has been added to automatically generate the
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<literal>man-db</literal> caches, which are needed by
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utilities like <literal>whatis</literal> and
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<literal>apropos</literal>. The caches are generated
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during the build of the NixOS configuration: since this
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can be expensive when a large number of packages are
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installed, the feature is disabled by default.
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>services.postfix.sslCACert</literal> was replaced
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by
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<literal>services.postfix.tlsTrustedAuthorities</literal>
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which now defaults to system certificate authorities.
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</para>
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</listitem>
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<listitem>
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<para>
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The various documented workarounds to use steam have been
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converted to a module.
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<literal>programs.steam.enable</literal> enables steam,
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controller support and the workarounds.
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</para>
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</listitem>
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<listitem>
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|
<para>
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Support for built-in LCDs in various pieces of Logitech
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hardware (keyboards and USB speakers).
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<literal>hardware.logitech.lcd.enable</literal> enables
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support for all hardware supported by the
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<link xlink:href="https://sourceforge.net/projects/g15daemon/">g15daemon
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project</link>.
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</para>
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</listitem>
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<listitem>
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<para>
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The GRUB module gained support for basic password
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protection, which allows to restrict non-default entries
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|
in the boot menu to one or more users. The users and
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passwords are defined via the option
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<literal>boot.loader.grub.users</literal>. Note: Password
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support is only available in GRUB version 2.
|
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</para>
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|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
NixOS module changes:
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</para>
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|
<itemizedlist>
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<listitem>
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<para>
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The NixOS module system now supports freeform modules as a
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mix between <literal>types.attrsOf</literal> and
|
|
<literal>types.submodule</literal>. These allow you to
|
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explicitly declare a subset of options while still
|
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permitting definitions without an associated option. See
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<xref linkend="sec-freeform-modules" /> for how to use
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them.
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</para>
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</listitem>
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<listitem>
|
|
<para>
|
|
Following its deprecation in 20.03, the Perl NixOS test
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driver has been removed. All remaining tests have been
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ported to the Python test framework. Code outside nixpkgs
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|
using <literal>make-test.nix</literal> or
|
|
<literal>testing.nix</literal> needs to be ported to
|
|
<literal>make-test-python.nix</literal> and
|
|
<literal>testing-python.nix</literal> respectively.
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</para>
|
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</listitem>
|
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<listitem>
|
|
<para>
|
|
Subordinate GID and UID mappings are now set up
|
|
automatically for all normal users. This will make
|
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container tools like Podman work as non-root users out of
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the box.
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|
</para>
|
|
</listitem>
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|
</itemizedlist>
|
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</listitem>
|
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<listitem>
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<para>
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Starting with this release, the hydra-build-result
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<literal>nixos-YY.MM</literal> branches no longer exist in the
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<link xlink:href="https://github.com/nixos/nixpkgs-channels">deprecated
|
|
nixpkgs-channels repository</link>. These branches are now in
|
|
<link xlink:href="https://github.com/nixos/nixpkgs">the main
|
|
nixpkgs repository</link>.
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</section>
|
|
<section xml:id="sec-release-20.09-new-services">
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<title>New Services</title>
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|
<para>
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|
In addition to 1119 new, 118 updated, and 476 removed options; 61
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new modules were added since the last release:
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|
</para>
|
|
<itemizedlist>
|
|
<listitem>
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|
<para>
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Hardware:
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|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-hardware.system76.firmware-daemon.enable">hardware.system76.firmware-daemon.enable</link>
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|
adds easy support of system76 firmware
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|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-hardware.uinput.enable">hardware.uinput.enable</link>
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|
loads uinput kernel module
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-hardware.video.hidpi.enable">hardware.video.hidpi.enable</link>
|
|
enable good defaults for HiDPI displays
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-hardware.wooting.enable">hardware.wooting.enable</link>
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|
support for Wooting keyboards
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-hardware.xpadneo.enable">hardware.xpadneo.enable</link>
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|
xpadneo driver for Xbox One wireless controllers
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Programs:
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-programs.hamster.enable">programs.hamster.enable</link>
|
|
enable hamster time tracking
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-programs.steam.enable">programs.steam.enable</link>
|
|
adds easy enablement of steam and related system
|
|
configuration
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Security:
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-security.doas.enable">security.doas.enable</link>
|
|
alternative to sudo, allows non-root users to execute
|
|
commands as root
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-security.tpm2.enable">security.tpm2.enable</link>
|
|
add Trusted Platform Module 2 support
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
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|
System:
|
|
</para>
|
|
<itemizedlist spacing="compact">
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-boot.initrd.network.openvpn.enable">boot.initrd.network.openvpn.enable</link>
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|
start an OpenVPN client during initrd boot
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Virtualization:
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-boot.enableContainers">boot.enableContainers</link>
|
|
use nixos-containers
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-virtualisation.oci-containers.containers">virtualisation.oci-containers.containers</link>
|
|
run OCI (Docker) containers
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-virtualisation.podman.enable">virtualisation.podman.enable</link>
|
|
daemonless container engine
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Services:
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.ankisyncd.enable">services.ankisyncd.enable</link>
|
|
Anki sync server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.bazarr.enable">services.bazarr.enable</link>
|
|
Subtitle manager for Sonarr and Radarr
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.biboumi.enable">services.biboumi.enable</link>
|
|
Biboumi XMPP gateway to IRC
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.blockbook-frontend">services.blockbook-frontend</link>
|
|
Blockbook-frontend, a service for the Trezor wallet
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.cage.enable">services.cage.enable</link>
|
|
Wayland cage service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.convos.enable">services.convos.enable</link>
|
|
IRC daemon, which can be accessed throught the browser
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.engelsystem.enable">services.engelsystem.enable</link>
|
|
Tool for coordinating volunteers and shifts on large
|
|
events
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.espanso.enable">services.espanso.enable</link>
|
|
text-expander written in rust
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.foldingathome.enable">services.foldingathome.enable</link>
|
|
Folding@home client
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.gerrit.enable">services.gerrit.enable</link>
|
|
Web-based team code collaboration tool
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.go-neb.enable">services.go-neb.enable</link>
|
|
Matrix bot
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.hardware.xow.enable">services.hardware.xow.enable</link>
|
|
xow as a systemd service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.hercules-ci-agent.enable">services.hercules-ci-agent.enable</link>
|
|
Hercules CI build agent
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.jicofo.enable">services.jicofo.enable</link>
|
|
Jitsi Conference Focus, component of Jitsi Meet
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.jirafeau.enable">services.jirafeau.enable</link>
|
|
A web file repository
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.jitsi-meet.enable">services.jitsi-meet.enable</link>
|
|
Secure, simple and scalable video conferences
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.jitsi-videobridge.enable">services.jitsi-videobridge.enable</link>
|
|
Jitsi Videobridge, a WebRTC compatible router
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.jupyterhub.enable">services.jupyterhub.enable</link>
|
|
Jupyterhub development server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.k3s.enable">services.k3s.enable</link>
|
|
Lightweight Kubernetes distribution
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.magic-wormhole-mailbox-server.enable">services.magic-wormhole-mailbox-server.enable</link>
|
|
Magic Wormhole Mailbox Server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.malcontent.enable">services.malcontent.enable</link>
|
|
Parental Control support
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.matrix-appservice-discord.enable">services.matrix-appservice-discord.enable</link>
|
|
Matrix and Discord bridge
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.mautrix-telegram.enable">services.mautrix-telegram.enable</link>
|
|
Matrix-Telegram puppeting/relaybot bridge
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.mirakurun.enable">services.mirakurun.enable</link>
|
|
Japanese DTV Tuner Server Service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.molly-brown.enable">services.molly-brown.enable</link>
|
|
Molly-Brown Gemini server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.mullvad-vpn.enable">services.mullvad-vpn.enable</link>
|
|
Mullvad VPN daemon
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.ncdns.enable">services.ncdns.enable</link>
|
|
Namecoin to DNS bridge
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.nextdns.enable">services.nextdns.enable</link>
|
|
NextDNS to DoH Proxy service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.nix-store-gcs-proxy">services.nix-store-gcs-proxy</link>
|
|
Google storage bucket to be used as a nix store
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.onedrive.enable">services.onedrive.enable</link>
|
|
OneDrive sync service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.pinnwand.enable">services.pinnwand.enable</link>
|
|
Pastebin-like service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.pixiecore.enable">services.pixiecore.enable</link>
|
|
Manage network booting of machines
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.privacyidea.enable">services.privacyidea.enable</link>
|
|
Privacy authentication server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.quorum.enable">services.quorum.enable</link>
|
|
Quorum blockchain daemon
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.robustirc-bridge.enable">services.robustirc-bridge.enable</link>
|
|
RobustIRC bridge
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.rss-bridge.enable">services.rss-bridge.enable</link>
|
|
Generate RSS and Atom feeds
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.rtorrent.enable">services.rtorrent.enable</link>
|
|
rTorrent service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.smartdns.enable">services.smartdns.enable</link>
|
|
SmartDNS DNS server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.sogo.enable">services.sogo.enable</link>
|
|
SOGo groupware
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.teeworlds.enable">services.teeworlds.enable</link>
|
|
Teeworlds game server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.torque.mom.enable">services.torque.mom.enable</link>
|
|
torque computing node
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.torque.server.enable">services.torque.server.enable</link>
|
|
torque server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.tuptime.enable">services.tuptime.enable</link>
|
|
A total uptime service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.urserver.enable">services.urserver.enable</link>
|
|
X11 remote server
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.wasabibackend.enable">services.wasabibackend.enable</link>
|
|
Wasabi backend service
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.yubikey-agent.enable">services.yubikey-agent.enable</link>
|
|
Yubikey agent
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<link xlink:href="options.html#opt-services.zigbee2mqtt.enable">services.zigbee2mqtt.enable</link>
|
|
Zigbee to MQTT bridge
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</section>
|
|
<section xml:id="sec-release-20.09-incompatibilities">
|
|
<title>Backward Incompatibilities</title>
|
|
<para>
|
|
When upgrading from a previous release, please be aware of the
|
|
following incompatible changes:
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
MariaDB has been updated to 10.4, MariaDB Galera to 26.4.
|
|
Before you upgrade, it would be best to take a backup of your
|
|
database. For MariaDB Galera Cluster, see
|
|
<link xlink:href="https://mariadb.com/kb/en/upgrading-from-mariadb-103-to-mariadb-104-with-galera-cluster/">Upgrading
|
|
from MariaDB 10.3 to MariaDB 10.4 with Galera Cluster</link>
|
|
instead. Before doing the upgrade read
|
|
<link xlink:href="https://mariadb.com/kb/en/upgrading-from-mariadb-103-to-mariadb-104/#incompatible-changes-between-103-and-104">Incompatible
|
|
Changes Between 10.3 and 10.4</link>. After the upgrade you
|
|
will need to run <literal>mysql_upgrade</literal>. MariaDB
|
|
10.4 introduces a number of changes to the authentication
|
|
process, intended to make things easier and more intuitive.
|
|
See
|
|
<link xlink:href="https://mariadb.com/kb/en/authentication-from-mariadb-104/">Authentication
|
|
from MariaDB 10.4</link>. unix_socket auth plugin does not use
|
|
a password, and uses the connecting user's UID instead. When a
|
|
new MariaDB data directory is initialized, two MariaDB users
|
|
are created and can be used with new unix_socket auth plugin,
|
|
as well as traditional mysql_native_password plugin:
|
|
root@localhost and mysql@localhost. To actually use the
|
|
traditional mysql_native_password plugin method, one must run
|
|
the following:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.mysql.initialScript = pkgs.writeText "mariadb-init.sql" ''
|
|
ALTER USER root@localhost IDENTIFIED VIA mysql_native_password USING PASSWORD("verysecret");
|
|
'';
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
When MariaDB data directory is just upgraded (not
|
|
initialized), the users are not created or modified.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
MySQL server is now started with additional systemd
|
|
sandbox/hardening options for better security. The PrivateTmp,
|
|
ProtectHome, and ProtectSystem options may be problematic when
|
|
MySQL is attempting to read from or write to your filesystem
|
|
anywhere outside of its own state directory, for example when
|
|
calling
|
|
<literal>LOAD DATA INFILE or SELECT * INTO OUTFILE</literal>.
|
|
In this scenario a variant of the following may be required: -
|
|
allow MySQL to read from /home and /tmp directories when using
|
|
<literal>LOAD DATA INFILE</literal>
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
systemd.services.mysql.serviceConfig.ProtectHome = lib.mkForce "read-only";
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
- allow MySQL to write to custom folder
|
|
<literal>/var/data</literal> when using
|
|
<literal>SELECT * INTO OUTFILE</literal>, assuming the mysql
|
|
user has write access to <literal>/var/data</literal>
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
systemd.services.mysql.serviceConfig.ReadWritePaths = [ "/var/data" ];
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
The MySQL service no longer runs its
|
|
<literal>systemd</literal> service startup script as
|
|
<literal>root</literal> anymore. A dedicated non
|
|
<literal>root</literal> super user account is required for
|
|
operation. This means users with an existing MySQL or MariaDB
|
|
database server are required to run the following SQL
|
|
statements as a super admin user before upgrading:
|
|
</para>
|
|
<programlisting language="SQL">
|
|
CREATE USER IF NOT EXISTS 'mysql'@'localhost' identified with unix_socket;
|
|
GRANT ALL PRIVILEGES ON *.* TO 'mysql'@'localhost' WITH GRANT OPTION;
|
|
</programlisting>
|
|
<para>
|
|
If you use MySQL instead of MariaDB please replace
|
|
<literal>unix_socket</literal> with
|
|
<literal>auth_socket</literal>. If you have changed the value
|
|
of
|
|
<link xlink:href="options.html#opt-services.mysql.user">services.mysql.user</link>
|
|
from the default of <literal>mysql</literal> to a different
|
|
user please change <literal>'mysql'@'localhost'</literal> to
|
|
the corresponding user instead.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Zabbix now defaults to 5.0, updated from 4.4. Please carefully
|
|
read through
|
|
<link xlink:href="https://www.zabbix.com/documentation/current/manual/installation/upgrade/sources">the
|
|
upgrade guide</link> and apply any changes required. Be sure
|
|
to take special note of the section on
|
|
<link xlink:href="https://www.zabbix.com/documentation/current/manual/installation/upgrade_notes_500#enabling_extended_range_of_numeric_float_values">enabling
|
|
extended range of numeric (float) values</link> as you will
|
|
need to apply this database migration manually.
|
|
</para>
|
|
<para>
|
|
If you are using Zabbix Server with a MySQL or MariaDB
|
|
database you should note that using a character set of
|
|
<literal>utf8</literal> and a collate of
|
|
<literal>utf8_bin</literal> has become mandatory with this
|
|
release. See the upstream
|
|
<link xlink:href="https://support.zabbix.com/browse/ZBX-17357">issue</link>
|
|
for further discussion. Before upgrading you should check the
|
|
character set and collation used by your database and ensure
|
|
they are correct:
|
|
</para>
|
|
<programlisting language="SQL">
|
|
SELECT
|
|
default_character_set_name,
|
|
default_collation_name
|
|
FROM
|
|
information_schema.schemata
|
|
WHERE
|
|
schema_name = 'zabbix';
|
|
</programlisting>
|
|
<para>
|
|
If these values are not correct you should take a backup of
|
|
your database and convert the character set and collation as
|
|
required. Here is an
|
|
<link xlink:href="https://www.zabbix.com/forum/zabbix-help/396573-reinstall-after-upgrade?p=396891#post396891">example</link>
|
|
of how to do so, taken from the Zabbix forums:
|
|
</para>
|
|
<programlisting language="SQL">
|
|
ALTER DATABASE `zabbix` DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;
|
|
|
|
-- the following will produce a list of SQL commands you should subsequently execute
|
|
SELECT CONCAT("ALTER TABLE ", TABLE_NAME," CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;") AS ExecuteTheString
|
|
FROM information_schema.`COLUMNS`
|
|
WHERE table_schema = "zabbix" AND COLLATION_NAME = "utf8_general_ci";
|
|
</programlisting>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
maxx package removed along with
|
|
<literal>services.xserver.desktopManager.maxx</literal>
|
|
module. Please migrate to cdesktopenv and
|
|
<literal>services.xserver.desktopManager.cde</literal> module.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The
|
|
<link xlink:href="options.html#opt-services.matrix-synapse.enable">matrix-synapse</link>
|
|
module no longer includes optional dependencies by default,
|
|
they have to be added through the
|
|
<link xlink:href="options.html#opt-services.matrix-synapse.plugins">plugins</link>
|
|
option.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<literal>buildGoModule</literal> now internally creates a
|
|
vendor directory in the source tree for downloaded modules
|
|
instead of using go's
|
|
<link xlink:href="https://golang.org/cmd/go/#hdr-Module_proxy_protocol">module
|
|
proxy protocol</link>. This storage format is simpler and
|
|
therefore less likely to break with future versions of go. As
|
|
a result <literal>buildGoModule</literal> switched from
|
|
<literal>modSha256</literal> to the
|
|
<literal>vendorSha256</literal> attribute to pin fetched
|
|
version data.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Grafana is now built without support for phantomjs by default.
|
|
Phantomjs support has been
|
|
<link xlink:href="https://grafana.com/docs/grafana/latest/guides/whats-new-in-v6-4/">deprecated
|
|
in Grafana</link> and the phantomjs project is
|
|
<link xlink:href="https://github.com/ariya/phantomjs/issues/15344#issue-302015362">currently
|
|
unmaintained</link>. It can still be enabled by providing
|
|
<literal>phantomJsSupport = true</literal> to the package
|
|
instantiation:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.grafana.package = pkgs.grafana.overrideAttrs (oldAttrs: rec {
|
|
phantomJsSupport = true;
|
|
});
|
|
}
|
|
</programlisting>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The
|
|
<link xlink:href="options.html#opt-services.supybot.enable">supybot</link>
|
|
module now uses <literal>/var/lib/supybot</literal> as its
|
|
default
|
|
<link xlink:href="options.html#opt-services.supybot.stateDir">stateDir</link>
|
|
path if <literal>stateVersion</literal> is 20.09 or higher. It
|
|
also enables a number of
|
|
<link xlink:href="https://www.freedesktop.org/software/systemd/man/systemd.exec.html#Sandboxing">systemd
|
|
sandboxing options</link> which may possibly interfere with
|
|
some plugins. If this is the case you can disable the options
|
|
through attributes in
|
|
<literal>systemd.services.supybot.serviceConfig</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>security.duosec.skey</literal> option, which
|
|
stored a secret in the nix store, has been replaced by a new
|
|
<link xlink:href="options.html#opt-security.duosec.secretKeyFile">security.duosec.secretKeyFile</link>
|
|
option for better security.
|
|
</para>
|
|
<para>
|
|
<literal>security.duosec.ikey</literal> has been renamed to
|
|
<link xlink:href="options.html#opt-security.duosec.integrationKey">security.duosec.integrationKey</link>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<literal>vmware</literal> has been removed from the
|
|
<literal>services.x11.videoDrivers</literal> defaults. For
|
|
VMWare guests set
|
|
<literal>virtualisation.vmware.guest.enable</literal> to
|
|
<literal>true</literal> which will include the appropriate
|
|
drivers.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The initrd SSH support now uses OpenSSH rather than Dropbear
|
|
to allow the use of Ed25519 keys and other OpenSSH-specific
|
|
functionality. Host keys must now be in the OpenSSH format,
|
|
and at least one pre-generated key must be specified.
|
|
</para>
|
|
<para>
|
|
If you used the
|
|
<literal>boot.initrd.network.ssh.host*Key</literal> options,
|
|
you'll get an error explaining how to convert your host keys
|
|
and migrate to the new
|
|
<literal>boot.initrd.network.ssh.hostKeys</literal> option.
|
|
Otherwise, if you don't have any host keys set, you'll need to
|
|
generate some; see the <literal>hostKeys</literal> option
|
|
documentation for instructions.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Since this release there's an easy way to customize your PHP
|
|
install to get a much smaller base PHP with only wanted
|
|
extensions enabled. See the following snippet installing a
|
|
smaller PHP with the extensions <literal>imagick</literal>,
|
|
<literal>opcache</literal>, <literal>pdo</literal> and
|
|
<literal>pdo_mysql</literal> loaded:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
environment.systemPackages = [
|
|
(pkgs.php.withExtensions
|
|
({ all, ... }: with all; [
|
|
imagick
|
|
opcache
|
|
pdo
|
|
pdo_mysql
|
|
])
|
|
)
|
|
];
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
The default <literal>php</literal> attribute hasn't lost any
|
|
extensions. The <literal>opcache</literal> extension has been
|
|
added. All upstream PHP extensions are available under
|
|
php.extensions.<name?>.
|
|
</para>
|
|
<para>
|
|
All PHP <literal>config</literal> flags have been removed for
|
|
the following reasons:
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The updated <literal>php</literal> attribute is now easily
|
|
customizable to your liking by using
|
|
<literal>php.withExtensions</literal> or
|
|
<literal>php.buildEnv</literal> instead of writing config
|
|
files or changing configure flags.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The remaining configuration flags can now be set directly on
|
|
the <literal>php</literal> attribute. For example, instead of
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
php.override {
|
|
config.php.embed = true;
|
|
config.php.apxs2 = false;
|
|
}
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
you should now write
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
php.override {
|
|
embedSupport = true;
|
|
apxs2Support = false;
|
|
}
|
|
}
|
|
</programlisting>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The ACME module has been overhauled for simplicity and
|
|
maintainability. Cert generation now implicitly uses the
|
|
<literal>acme</literal> user, and the
|
|
<literal>security.acme.certs._name_.user</literal> option has
|
|
been removed. Instead, certificate access from other services
|
|
is now managed through group permissions. The module no longer
|
|
runs lego twice under certain conditions, and will correctly
|
|
renew certificates if their configuration is changed. Services
|
|
which reload nginx and httpd after certificate renewal are now
|
|
properly configured too so you no longer have to do this
|
|
manually if you are using HTTPS enabled virtual hosts. A
|
|
mechanism for regenerating certs on demand has also been added
|
|
and documented.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Gollum received a major update to version 5.x and you may have
|
|
to change some links in your wiki when migrating from gollum
|
|
4.x. More information can be found
|
|
<link xlink:href="https://github.com/gollum/gollum/wiki/5.0-release-notes#migrating-your-wiki">here</link>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Deluge 2.x was added and is used as default for new NixOS
|
|
installations where stateVersion is >= 20.09. If you are
|
|
upgrading from a previous NixOS version, you can set
|
|
<literal>service.deluge.package = pkgs.deluge-2_x</literal> to
|
|
upgrade to Deluge 2.x and migrate the state to the new format.
|
|
Be aware that backwards state migrations are not supported by
|
|
Deluge.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Nginx web server now starting with additional
|
|
sandbox/hardening options. By default, write access to
|
|
<literal>/var/log/nginx</literal> and
|
|
<literal>/var/cache/nginx</literal> is allowed. To allow
|
|
writing to other folders, use
|
|
<literal>systemd.services.nginx.serviceConfig.ReadWritePaths</literal>
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
systemd.services.nginx.serviceConfig.ReadWritePaths = [ "/var/www" ];
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
Nginx is also started with the systemd option
|
|
<literal>ProtectHome = mkDefault true;</literal> which forbids
|
|
it to read anything from <literal>/home</literal>,
|
|
<literal>/root</literal> and <literal>/run/user</literal> (see
|
|
<link xlink:href="https://www.freedesktop.org/software/systemd/man/systemd.exec.html#ProtectHome=">ProtectHome
|
|
docs</link> for details). If you require serving files from
|
|
home directories, you may choose to set e.g.
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
systemd.services.nginx.serviceConfig.ProtectHome = "read-only";
|
|
}
|
|
</programlisting>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The NixOS options <literal>nesting.clone</literal> and
|
|
<literal>nesting.children</literal> have been deleted, and
|
|
replaced with named
|
|
<link xlink:href="options.html#opt-specialisation">specialisation</link>
|
|
configurations.
|
|
</para>
|
|
<para>
|
|
Replace a <literal>nesting.clone</literal> entry with:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
specialisation.example-sub-configuration = {
|
|
configuration = {
|
|
...
|
|
};
|
|
};
|
|
</programlisting>
|
|
<para>
|
|
Replace a <literal>nesting.children</literal> entry with:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
specialisation.example-sub-configuration = {
|
|
inheritParentConfig = false;
|
|
configuration = {
|
|
...
|
|
};
|
|
};
|
|
</programlisting>
|
|
<para>
|
|
To switch to a specialised configuration at runtime you need
|
|
to run:
|
|
</para>
|
|
<programlisting>
|
|
$ sudo /run/current-system/specialisation/example-sub-configuration/bin/switch-to-configuration test
|
|
</programlisting>
|
|
<para>
|
|
Before you would have used:
|
|
</para>
|
|
<programlisting>
|
|
$ sudo /run/current-system/fine-tune/child-1/bin/switch-to-configuration test
|
|
</programlisting>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The Nginx log directory has been moved to
|
|
<literal>/var/log/nginx</literal>, the cache directory to
|
|
<literal>/var/cache/nginx</literal>. The option
|
|
<literal>services.nginx.stateDir</literal> has been removed.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The httpd web server previously started its main process as
|
|
root privileged, then ran worker processes as a less
|
|
privileged identity user. This was changed to start all of
|
|
httpd as a less privileged user (defined by
|
|
<link xlink:href="options.html#opt-services.httpd.user">services.httpd.user</link>
|
|
and
|
|
<link xlink:href="options.html#opt-services.httpd.group">services.httpd.group</link>).
|
|
As a consequence, all files that are needed for httpd to run
|
|
(included configuration fragments, SSL certificates and keys,
|
|
etc.) must now be readable by this less privileged user/group.
|
|
</para>
|
|
<para>
|
|
The default value for
|
|
<link xlink:href="options.html#opt-services.httpd.mpm">services.httpd.mpm</link>
|
|
has been changed from <literal>prefork</literal> to
|
|
<literal>event</literal>. Along with this change the default
|
|
value for
|
|
<link xlink:href="options.html#opt-services.httpd.virtualHosts">services.httpd.virtualHosts.<name>.http2</link>
|
|
has been set to <literal>true</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>systemd-networkd</literal> option
|
|
<literal>systemd.network.networks.<name>.dhcp.CriticalConnection</literal>
|
|
has been removed following upstream systemd's deprecation of
|
|
the same. It is recommended to use
|
|
<literal>systemd.network.networks.<name>.networkConfig.KeepConfiguration</literal>
|
|
instead. See systemd.network 5 for details.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>systemd-networkd</literal> option
|
|
<literal>systemd.network.networks._name_.dhcpConfig</literal>
|
|
has been renamed to
|
|
<link xlink:href="options.html#opt-systemd.network.networks._name_.dhcpV4Config">systemd.network.networks.<emphasis>name</emphasis>.dhcpV4Config</link>
|
|
following upstream systemd's documentation change. See
|
|
systemd.network 5 for details.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
In the <literal>picom</literal> module, several options that
|
|
accepted floating point numbers encoded as strings (for
|
|
example
|
|
<link xlink:href="options.html#opt-services.picom.activeOpacity">services.picom.activeOpacity</link>)
|
|
have been changed to the (relatively) new native
|
|
<literal>float</literal> type. To migrate your configuration
|
|
simply remove the quotes around the numbers.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
When using <literal>buildBazelPackage</literal> from Nixpkgs,
|
|
<literal>flat</literal> hash mode is now used for dependencies
|
|
instead of <literal>recursive</literal>. This is to better
|
|
allow using hashed mirrors where needed. As a result, these
|
|
hashes will have changed.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The syntax of the PostgreSQL configuration file is now checked
|
|
at build time. If your configuration includes a file
|
|
inaccessible inside the build sandbox, set
|
|
<literal>services.postgresql.checkConfig</literal> to
|
|
<literal>false</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The rkt module has been removed, it was archived by upstream.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The
|
|
<link xlink:href="https://bazaar.canonical.com">Bazaar</link>
|
|
VCS is unmaintained and, as consequence of the Python 2 EOL,
|
|
the packages <literal>bazaar</literal> and
|
|
<literal>bazaarTools</literal> were removed. Breezy, the
|
|
backward compatible fork of Bazaar (see the
|
|
<link xlink:href="https://www.jelmer.uk/breezy-intro.html">announcement</link>),
|
|
was packaged as <literal>breezy</literal> and can be used
|
|
instead.
|
|
</para>
|
|
<para>
|
|
Regarding Nixpkgs, <literal>fetchbzr</literal>,
|
|
<literal>nix-prefetch-bzr</literal> and Bazaar support in
|
|
Hydra will continue to work through Breezy.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
In addition to the hostname, the fully qualified domain name
|
|
(FQDN), which consists of
|
|
<literal>${networking.hostName}</literal> and
|
|
<literal>${networking.domain}</literal> is now added to
|
|
<literal>/etc/hosts</literal>, to allow local FQDN resolution,
|
|
as used by the <literal>hostname --fqdn</literal> command and
|
|
other applications that try to determine the FQDN. These new
|
|
entries take precedence over entries from the DNS which could
|
|
cause regressions in some very specific setups. Additionally
|
|
the hostname is now resolved to <literal>127.0.0.2</literal>
|
|
instead of <literal>127.0.1.1</literal> to be consistent with
|
|
what <literal>nss-myhostname</literal> (from systemd) returns.
|
|
The old behaviour can e.g. be restored by using
|
|
<literal>networking.hosts = lib.mkForce { "127.0.1.1" = [ config.networking.hostName ]; };</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The hostname (<literal>networking.hostName</literal>) must now
|
|
be a valid DNS label (see RFC 1035, RFC 1123) and as such must
|
|
not contain the domain part. This means that the hostname must
|
|
start with a letter or digit, end with a letter or digit, and
|
|
have as interior characters only letters, digits, and hyphen.
|
|
The maximum length is 63 characters. Additionally it is
|
|
recommended to only use lower-case characters. If (e.g. for
|
|
legacy reasons) a FQDN is required as the Linux kernel network
|
|
node hostname (<literal>uname --nodename</literal>) the option
|
|
<literal>boot.kernel.sysctl."kernel.hostname"</literal>
|
|
can be used as a workaround (but be aware of the 64 character
|
|
limit).
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The GRUB specific option
|
|
<literal>boot.loader.grub.extraInitrd</literal> has been
|
|
replaced with the generic option
|
|
<literal>boot.initrd.secrets</literal>. This option creates a
|
|
secondary initrd from the specified files, rather than using a
|
|
manually created initrd file. Due to an existing bug with
|
|
<literal>boot.loader.grub.extraInitrd</literal>, it is not
|
|
possible to directly boot an older generation that used that
|
|
option. It is still possible to rollback to that generation if
|
|
the required initrd file has not been deleted.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The
|
|
<link xlink:href="https://github.com/okTurtles/dnschain">DNSChain</link>
|
|
package and NixOS module have been removed from Nixpkgs as the
|
|
software is unmaintained and can't be built. For more
|
|
information see issue
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/issues/89205">#89205</link>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
In the <literal>resilio</literal> module,
|
|
<link xlink:href="options.html#opt-services.resilio.httpListenAddr">services.resilio.httpListenAddr</link>
|
|
has been changed to listen to <literal>[::1]</literal> instead
|
|
of <literal>0.0.0.0</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<literal>sslh</literal> has been updated to version
|
|
<literal>1.21</literal>. The <literal>ssl</literal> probe must
|
|
be renamed to <literal>tls</literal> in
|
|
<link xlink:href="options.html#opt-services.sslh.appendConfig">services.sslh.appendConfig</link>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Users of <link xlink:href="http://openafs.org">OpenAFS
|
|
1.6</link> must upgrade their services to OpenAFS 1.8! In this
|
|
release, the OpenAFS package version 1.6.24 is marked broken
|
|
but can be used during transition to OpenAFS 1.8.x. Use the
|
|
options
|
|
<literal>services.openafsClient.packages.module</literal>,
|
|
<literal>services.openafsClient.packages.programs</literal>
|
|
and <literal>services.openafsServer.package</literal> to
|
|
select a different OpenAFS package. OpenAFS 1.6 will be
|
|
removed in the next release. The package
|
|
<literal>openafs</literal> and the service options will then
|
|
silently point to the OpenAFS 1.8 release.
|
|
</para>
|
|
<para>
|
|
See also the OpenAFS
|
|
<link xlink:href="http://docs.openafs.org/AdminGuide/index.html">Administrator
|
|
Guide</link> for instructions. Beware of the following when
|
|
updating servers:
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
The storage format of the server key has changed and the
|
|
key must be converted before running the new release.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
When updating multiple database servers, turn off the
|
|
database servers from the highest IP down to the lowest
|
|
with resting periods in between. Start up in reverse
|
|
order. Do not concurrently run database servers working
|
|
with different OpenAFS releases!
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Update servers first, then clients.
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Radicale's default package has changed from 2.x to 3.x. An
|
|
upgrade checklist can be found
|
|
<link xlink:href="https://github.com/Kozea/Radicale/blob/3.0.x/NEWS.md#upgrade-checklist">here</link>.
|
|
You can use the newer version in the NixOS service by setting
|
|
the <literal>package</literal> to
|
|
<literal>radicale3</literal>, which is done automatically if
|
|
<literal>stateVersion</literal> is 20.09 or higher.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<literal>udpt</literal> experienced a complete rewrite from
|
|
C++ to rust. The configuration format changed from ini to
|
|
toml. The new configuration documentation can be found at
|
|
<link xlink:href="https://naim94a.github.io/udpt/config.html">the
|
|
official website</link> and example configuration is packaged
|
|
in <literal>${udpt}/share/udpt/udpt.toml</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
We now have a unified
|
|
<link xlink:href="options.html#opt-services.xserver.displayManager.autoLogin">services.xserver.displayManager.autoLogin</link>
|
|
option interface to be used for every display-manager in
|
|
NixOS.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>bitcoind</literal> module has changed to
|
|
multi-instance, using submodules. Therefore, it is now
|
|
mandatory to name each instance. To use this new
|
|
multi-instance config with an existing bitcoind data directory
|
|
and user, you have to adjust the original config, e.g.:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.bitcoind = {
|
|
enable = true;
|
|
extraConfig = "...";
|
|
...
|
|
};
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
To something similar:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.bitcoind.mainnet = {
|
|
enable = true;
|
|
dataDir = "/var/lib/bitcoind";
|
|
user = "bitcoin";
|
|
extraConfig = "...";
|
|
...
|
|
};
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
The key settings are:
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
<literal>dataDir</literal> - to continue using the same
|
|
data directory.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<literal>user</literal> - to continue using the same user
|
|
so that bitcoind maintains access to its files.
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Graylog introduced a change in the LDAP server certificate
|
|
validation behaviour for version 3.3.3 which might break
|
|
existing setups. When updating Graylog from a version before
|
|
3.3.3 make sure to check the Graylog
|
|
<link xlink:href="https://www.graylog.org/post/announcing-graylog-v3-3-3">release
|
|
info</link> for information on how to avoid the issue.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>dokuwiki</literal> module has changed to
|
|
multi-instance, using submodules. Therefore, it is now
|
|
mandatory to name each instance. Moreover, forcing SSL by
|
|
default has been dropped, so <literal>nginx.forceSSL</literal>
|
|
and <literal>nginx.enableACME</literal> are no longer set to
|
|
<literal>true</literal>. To continue using your service with
|
|
the original SSL settings, you have to adjust the original
|
|
config, e.g.:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.dokuwiki = {
|
|
enable = true;
|
|
...
|
|
};
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
To something similar:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.dokuwiki."mywiki" = {
|
|
enable = true;
|
|
nginx = {
|
|
forceSSL = true;
|
|
enableACME = true;
|
|
};
|
|
...
|
|
};
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
The base package has also been upgraded to the 2020-07-29
|
|
"Hogfather" release. Plugins might be incompatible
|
|
or require upgrading.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The
|
|
<link xlink:href="options.html#opt-services.postgresql.dataDir">services.postgresql.dataDir</link>
|
|
option is now set to
|
|
<literal>"/var/lib/postgresql/${cfg.package.psqlSchema}"</literal>
|
|
regardless of your
|
|
<link xlink:href="options.html#opt-system.stateVersion">system.stateVersion</link>.
|
|
Users with an existing postgresql install that have a
|
|
<link xlink:href="options.html#opt-system.stateVersion">system.stateVersion</link>
|
|
of <literal>17.03</literal> or below should double check what
|
|
the value of their
|
|
<link xlink:href="options.html#opt-services.postgresql.dataDir">services.postgresql.dataDir</link>
|
|
option is (<literal>/var/db/postgresql</literal>) and then
|
|
explicitly set this value to maintain compatibility:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.postgresql.dataDir = "/var/db/postgresql";
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
The postgresql module now expects there to be a database super
|
|
user account called <literal>postgres</literal> regardless of
|
|
your
|
|
<link xlink:href="options.html#opt-system.stateVersion">system.stateVersion</link>.
|
|
Users with an existing postgresql install that have a
|
|
<link xlink:href="options.html#opt-system.stateVersion">system.stateVersion</link>
|
|
of <literal>17.03</literal> or below should run the following
|
|
SQL statements as a database super admin user before
|
|
upgrading:
|
|
</para>
|
|
<programlisting language="SQL">
|
|
CREATE ROLE postgres LOGIN SUPERUSER;
|
|
</programlisting>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The USBGuard module now removes options and instead hardcodes
|
|
values for <literal>IPCAccessControlFiles</literal>,
|
|
<literal>ruleFiles</literal>, and
|
|
<literal>auditFilePath</literal>. Audit logs can be found in
|
|
the journal.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The NixOS module system now evaluates option definitions more
|
|
strictly, allowing it to detect a larger set of problems. As a
|
|
result, what previously evaluated may not do so anymore. See
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/pull/82743#issuecomment-674520472">the
|
|
PR that changed this</link> for more info.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
For NixOS configuration options, the type
|
|
<literal>loaOf</literal>, after its initial deprecation in
|
|
release 20.03, has been removed. In NixOS and Nixpkgs options
|
|
using this type have been converted to
|
|
<literal>attrsOf</literal>. For more information on this
|
|
change have look at these links:
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/issues/1800">issue
|
|
#1800</link>,
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/pull/63103">PR
|
|
#63103</link>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<literal>config.systemd.services.${name}.path</literal> now
|
|
returns a list of paths instead of a colon-separated string.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Caddy module now uses Caddy v2 by default. Caddy v1 can still
|
|
be used by setting
|
|
<link xlink:href="options.html#opt-services.caddy.package">services.caddy.package</link>
|
|
to <literal>pkgs.caddy1</literal>.
|
|
</para>
|
|
<para>
|
|
New option
|
|
<link xlink:href="options.html#opt-services.caddy.adapter">services.caddy.adapter</link>
|
|
has been added.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The
|
|
<link xlink:href="options.html#opt-services.jellyfin.enable">jellyfin</link>
|
|
module will use and stay on the Jellyfin version
|
|
<literal>10.5.5</literal> if <literal>stateVersion</literal>
|
|
is lower than <literal>20.09</literal>. This is because
|
|
significant changes were made to the database schema, and it
|
|
is highly recommended to backup your instance before
|
|
upgrading. After making your backup, you can upgrade to the
|
|
latest version either by setting your
|
|
<literal>stateVersion</literal> to <literal>20.09</literal> or
|
|
higher, or set the
|
|
<literal>services.jellyfin.package</literal> to
|
|
<literal>pkgs.jellyfin</literal>. If you do not wish to
|
|
upgrade Jellyfin, but want to change your
|
|
<literal>stateVersion</literal>, you can set the value of
|
|
<literal>services.jellyfin.package</literal> to
|
|
<literal>pkgs.jellyfin_10_5</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>security.rngd</literal> service is now disabled
|
|
by default. This choice was made because there's krngd in the
|
|
linux kernel space making it (for most usecases) functionally
|
|
redundent.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>hardware.nvidia.optimus_prime.enable</literal>
|
|
service has been renamed to
|
|
<literal>hardware.nvidia.prime.sync.enable</literal> and has
|
|
many new enhancements. Related nvidia prime settings may have
|
|
also changed.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The package nextcloud17 has been removed and nextcloud18 was
|
|
marked as insecure since both of them will
|
|
<link xlink:href="https://docs.nextcloud.com/server/19/admin_manual/release_schedule.html">
|
|
will be EOL (end of life) within the lifetime of 20.09</link>.
|
|
</para>
|
|
<para>
|
|
It's necessary to upgrade to nextcloud19:
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
From nextcloud17, you have to upgrade to nextcloud18 first
|
|
as Nextcloud doesn't allow going multiple major revisions
|
|
forward in a single upgrade. This is possible by setting
|
|
<link xlink:href="options.html#opt-services.nextcloud.package">services.nextcloud.package</link>
|
|
to nextcloud18.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
From nextcloud18, it's possible to directly upgrade to
|
|
nextcloud19 by setting
|
|
<link xlink:href="options.html#opt-services.nextcloud.package">services.nextcloud.package</link>
|
|
to nextcloud19.
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The GNOME desktop manager no longer default installs
|
|
gnome3.epiphany. It was chosen to do this as it has a
|
|
usability breaking issue (see issue
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/issues/98819">#98819</link>)
|
|
that makes it unsuitable to be a default app.
|
|
</para>
|
|
<note>
|
|
<para>
|
|
Issue
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/issues/98819">#98819</link>
|
|
is now fixed and gnome3.epiphany is once again installed by
|
|
default.
|
|
</para>
|
|
</note>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
If you want to manage the configuration of wpa_supplicant
|
|
outside of NixOS you must ensure that none of
|
|
<link xlink:href="options.html#opt-networking.wireless.networks">networking.wireless.networks</link>,
|
|
<link xlink:href="options.html#opt-networking.wireless.extraConfig">networking.wireless.extraConfig</link>
|
|
or
|
|
<link xlink:href="options.html#opt-networking.wireless.userControlled.enable">networking.wireless.userControlled.enable</link>
|
|
is being used or <literal>true</literal>. Using any of those
|
|
options will cause wpa_supplicant to be started with a NixOS
|
|
generated configuration file instead of your own.
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</section>
|
|
<section xml:id="sec-release-20.09-notable-changes">
|
|
<title>Other Notable Changes</title>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
SD images are now compressed by default using
|
|
<literal>zstd</literal>. The compression for ISO images has
|
|
also been changed to <literal>zstd</literal>, but ISO images
|
|
are still not compressed by default.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<literal>services.journald.rateLimitBurst</literal> was
|
|
updated from <literal>1000</literal> to
|
|
<literal>10000</literal> to follow the new upstream systemd
|
|
default.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The notmuch package moves its emacs-related binaries and emacs
|
|
lisp files to a separate output. They're not part of the
|
|
default <literal>out</literal> output anymore - if you relied
|
|
on the <literal>notmuch-emacs-mua</literal> binary or the
|
|
emacs lisp files, access them via the
|
|
<literal>notmuch.emacs</literal> output.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Device tree overlay support was improved in
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/pull/79370">#79370</link>
|
|
and now uses
|
|
<link xlink:href="options.html#opt-hardware.deviceTree.kernelPackage">hardware.deviceTree.kernelPackage</link>
|
|
instead of <literal>hardware.deviceTree.base</literal>.
|
|
<link xlink:href="options.html#opt-hardware.deviceTree.overlays">hardware.deviceTree.overlays</link>
|
|
configuration was extended to support <literal>.dts</literal>
|
|
files with symbols. Device trees can now be filtered by
|
|
setting
|
|
<link xlink:href="options.html#opt-hardware.deviceTree.filter">hardware.deviceTree.filter</link>
|
|
option.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The default output of <literal>buildGoPackage</literal> is now
|
|
<literal>$out</literal> instead of <literal>$bin</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
<literal>buildGoModule</literal> <literal>doCheck</literal>
|
|
now defaults to <literal>true</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Packages built using <literal>buildRustPackage</literal> now
|
|
use <literal>release</literal> mode for the
|
|
<literal>checkPhase</literal> by default.
|
|
</para>
|
|
<para>
|
|
Please note that Rust packages utilizing a custom
|
|
build/install procedure (e.g. by using a
|
|
<literal>Makefile</literal>) or test suites that rely on the
|
|
structure of the <literal>target/</literal> directory may
|
|
break due to those assumptions. For further information,
|
|
please read the Rust section in the Nixpkgs manual.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The cc- and binutils-wrapper's "infix salt" and
|
|
<literal>_BUILD_</literal> and <literal>_TARGET_</literal>
|
|
user infixes have been replaced with with a "suffix
|
|
salt" and suffixes and <literal>_FOR_BUILD</literal> and
|
|
<literal>_FOR_TARGET</literal>. This matches the autotools
|
|
convention for env vars which standard for these things,
|
|
making interfacing with other tools easier.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Additional Git documentation (HTML and text files) is now
|
|
available via the <literal>git-doc</literal> package.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Default algorithm for ZRAM swap was changed to
|
|
<literal>zstd</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The installer now enables sshd by default. This improves
|
|
installation on headless machines especially ARM
|
|
single-board-computer. To login through ssh, either a password
|
|
or an ssh key must be set for the root user or the nixos user.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The scripted networking system now uses
|
|
<literal>.link</literal> files in
|
|
<literal>/etc/systemd/network</literal> to configure mac
|
|
address and link MTU, instead of the sometimes buggy
|
|
<literal>network-link-*</literal> units, which have been
|
|
removed. Bringing the interface up has been moved to the
|
|
beginning of the <literal>network-addresses-*</literal> unit.
|
|
Note this doesn't require <literal>systemd-networkd</literal>
|
|
- it's udev that parses <literal>.link</literal> files. Extra
|
|
care needs to be taken in the presence of
|
|
<link xlink:href="https://wiki.debian.org/NetworkInterfaceNames#THE_.22PERSISTENT_NAMES.22_SCHEME">legacy
|
|
udev rules</link> to rename interfaces, as MAC Address and MTU
|
|
defined in these options can only match on the original link
|
|
name. In such cases, you most likely want to create a
|
|
<literal>10-*.link</literal> file through
|
|
<link xlink:href="options.html#opt-systemd.network.links">systemd.network.links</link>
|
|
and set both name and MAC Address / MTU there.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Grafana received a major update to version 7.x. A plugin is
|
|
now needed for image rendering support, and plugins must now
|
|
be signed by default. More information can be found
|
|
<link xlink:href="https://grafana.com/docs/grafana/latest/installation/upgrading/#upgrading-to-v7-0">in
|
|
the Grafana documentation</link>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>hardware.u2f</literal> module, which was
|
|
installing udev rules was removed, as udev gained native
|
|
support to handle FIDO security tokens.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>services.transmission</literal> module was
|
|
enhanced with the new options:
|
|
<link xlink:href="options.html#opt-services.transmission.credentialsFile">services.transmission.credentialsFile</link>,
|
|
<link xlink:href="options.html#opt-services.transmission.openFirewall">services.transmission.openFirewall</link>,
|
|
and
|
|
<link xlink:href="options.html#opt-services.transmission.performanceNetParameters">services.transmission.performanceNetParameters</link>.
|
|
</para>
|
|
<para>
|
|
<literal>transmission-daemon</literal> is now started with
|
|
additional systemd sandbox/hardening options for better
|
|
security. Please
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/issues">report</link>
|
|
any use case where this is not working well. In particular,
|
|
the <literal>RootDirectory</literal> option newly set forbids
|
|
uploading or downloading a torrent outside of the default
|
|
directory configured at
|
|
<link xlink:href="options.html#opt-services.transmission.settings">settings.download-dir</link>.
|
|
If you really need Transmission to access other directories,
|
|
you must include those directories into the
|
|
<literal>BindPaths</literal> of the service:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
systemd.services.transmission.serviceConfig.BindPaths = [ "/path/to/alternative/download-dir" ];
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
Also, connection to the RPC (Remote Procedure Call) of
|
|
<literal>transmission-daemon</literal> is now only available
|
|
on the local network interface by default. Use:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.transmission.settings.rpc-bind-address = "0.0.0.0";
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
to get the previous behavior of listening on all network
|
|
interfaces.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
With this release <literal>systemd-networkd</literal> (when
|
|
enabled through
|
|
<link xlink:href="options.html#opt-networking.useNetworkd">networking.useNetworkd</link>)
|
|
has it's netlink socket created through a
|
|
<literal>systemd.socket</literal> unit. This gives us control
|
|
over socket buffer sizes and other parameters. For larger
|
|
setups where networkd has to create a lot of (virtual) devices
|
|
the default buffer size (currently 128MB) is not enough.
|
|
</para>
|
|
<para>
|
|
On a machine with >100 virtual interfaces (e.g., wireguard
|
|
tunnels, VLANs, …), that all have to be brought up during
|
|
system startup, the receive buffer size will spike for a brief
|
|
period. Eventually some of the message will be dropped since
|
|
there is not enough (permitted) buffer space available.
|
|
</para>
|
|
<para>
|
|
By having <literal>systemd-networkd</literal> start with a
|
|
netlink socket created by <literal>systemd</literal> we can
|
|
configure the <literal>ReceiveBufferSize=</literal> parameter
|
|
in the socket options (i.e.
|
|
<literal>systemd.sockets.systemd-networkd.socketOptions.ReceiveBufferSize</literal>)
|
|
without recompiling <literal>systemd-networkd</literal>.
|
|
</para>
|
|
<para>
|
|
Since the actual memory requirements depend on hardware,
|
|
timing, exact configurations etc. it isn't currently possible
|
|
to infer a good default from within the NixOS module system.
|
|
Administrators are advised to monitor the logs of
|
|
<literal>systemd-networkd</literal> for
|
|
<literal>rtnl: kernel receive buffer overrun</literal> spam
|
|
and increase the memory limit as they see fit.
|
|
</para>
|
|
<para>
|
|
Note: Increasing the <literal>ReceiveBufferSize=</literal>
|
|
doesn't allocate any memory. It just increases the upper bound
|
|
on the kernel side. The memory allocation depends on the
|
|
amount of messages that are queued on the kernel side of the
|
|
netlink socket.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Specifying
|
|
<link xlink:href="options.html#opt-services.dovecot2.mailboxes">mailboxes</link>
|
|
in the dovecot2 module as a list is deprecated and will break
|
|
eval in 21.05. Instead, an attribute-set should be specified
|
|
where the <literal>name</literal> should be the key of the
|
|
attribute.
|
|
</para>
|
|
<para>
|
|
This means that a configuration like this
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.dovecot2.mailboxes = [
|
|
{ name = "Junk";
|
|
auto = "create";
|
|
}
|
|
];
|
|
}
|
|
</programlisting>
|
|
<para>
|
|
should now look like this:
|
|
</para>
|
|
<programlisting language="bash">
|
|
{
|
|
services.dovecot2.mailboxes = {
|
|
Junk.auto = "create";
|
|
};
|
|
}
|
|
</programlisting>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
netbeans was upgraded to 12.0 and now defaults to OpenJDK 11.
|
|
This might cause problems if your projects depend on packages
|
|
that were removed in Java 11.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
nextcloud has been updated to
|
|
<link xlink:href="https://nextcloud.com/blog/nextcloud-hub-brings-productivity-to-home-office/">v19</link>.
|
|
</para>
|
|
<para>
|
|
If you have an existing installation, please make sure that
|
|
you're on nextcloud18 before upgrading to nextcloud19 since
|
|
Nextcloud doesn't support upgrades across multiple major
|
|
versions.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>nixos-run-vms</literal> script now deletes the
|
|
previous run machines states on test startup. You can use the
|
|
<literal>--keep-vm-state</literal> flag to match the previous
|
|
behaviour and keep the same VM state between different test
|
|
runs.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The
|
|
<link xlink:href="options.html#opt-nix.buildMachines">nix.buildMachines</link>
|
|
option is now type-checked. There are no functional changes,
|
|
however this may require updating some configurations to use
|
|
correct types for all attributes.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>fontconfig</literal> module stopped generating
|
|
config and cache files for fontconfig 2.10.x, the
|
|
<literal>/etc/fonts/fonts.conf</literal> now belongs to the
|
|
latest fontconfig, just like on other Linux distributions, and
|
|
we will
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/pull/95358">no
|
|
longer</link> be versioning the config directories.
|
|
</para>
|
|
<para>
|
|
Fontconfig 2.10.x was removed from Nixpkgs since it hasn’t
|
|
been used in any Nixpkgs package for years now.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Nginx module
|
|
<literal>nginxModules.fastcgi-cache-purge</literal> renamed to
|
|
official name <literal>nginxModules.cache-purge</literal>.
|
|
Nginx module <literal>nginxModules.ngx_aws_auth</literal>
|
|
renamed to official name
|
|
<literal>nginxModules.aws-auth</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The option <literal>defaultPackages</literal> was added. It
|
|
installs the packages perl, rsync and strace for now. They
|
|
were added unconditionally to
|
|
<literal>systemPackages</literal> before, but are not strictly
|
|
necessary for a minimal NixOS install. You can set it to an
|
|
empty list to have a more minimal system. Be aware that some
|
|
functionality might still have an impure dependency on those
|
|
packages, so things might break.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>undervolt</literal> option no longer needs to
|
|
apply its settings every 30s. If they still become undone,
|
|
open an issue and restore the previous behaviour using
|
|
<literal>undervolt.useTimer</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Agda has been heavily reworked.
|
|
</para>
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
<literal>agda.mkDerivation</literal> has been heavily
|
|
changed and is now located at agdaPackages.mkDerivation.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
New top-level packages agda and
|
|
<literal>agda.withPackages</literal> have been added, the
|
|
second of which sets up agda with access to chosen
|
|
libraries.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
All agda libraries now live under
|
|
<literal>agdaPackages</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Many broken libraries have been removed.
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
<para>
|
|
See the
|
|
<link xlink:href="https://nixos.org/nixpkgs/manual/#agda">new
|
|
documentation</link> for more information.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>deepin</literal> package set has been removed
|
|
from nixpkgs. It was a work in progress to package the
|
|
<link xlink:href="https://www.deepin.org/en/dde/">Deepin
|
|
Desktop Environment (DDE)</link>, including libraries, tools
|
|
and applications, and it was still missing a service to launch
|
|
the desktop environment. It has shown to no longer be a
|
|
feasible goal due to reasons discussed in
|
|
<link xlink:href="https://github.com/NixOS/nixpkgs/issues/94870">issue
|
|
#94870</link>. The package
|
|
<literal>netease-cloud-music</literal> has also been removed,
|
|
as it depends on libraries from deepin.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
The <literal>opendkim</literal> module now uses systemd
|
|
sandboxing features to limit the exposure of the system
|
|
towards the opendkim service.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Kubernetes has been upgraded to 1.19.1, which also means that
|
|
the golang version to build it has been bumped to 1.15. This
|
|
may have consequences for your existing clusters and their
|
|
certificates. Please consider
|
|
<link xlink:href="https://relnotes.k8s.io/?markdown=93264">
|
|
the release notes for Kubernetes 1.19 carefully </link> before
|
|
upgrading.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
For AMD GPUs, Vulkan can now be used by adding
|
|
<literal>amdvlk</literal> to
|
|
<literal>hardware.opengl.extraPackages</literal>.
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Similarly, still for AMD GPUs, the ROCm OpenCL stack can now
|
|
be used by adding <literal>rocm-opencl-icd</literal> to
|
|
<literal>hardware.opengl.extraPackages</literal>.
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</section>
|
|
<section xml:id="sec-release-20.09-contributions">
|
|
<title>Contributions</title>
|
|
<para>
|
|
I, Jonathan Ringer, would like to thank the following individuals
|
|
for their work on nixpkgs. This release could not be done without
|
|
the hard work of the NixOS community. There were 31282
|
|
contributions across 1313 contributors.
|
|
</para>
|
|
<orderedlist numeration="arabic">
|
|
<listitem>
|
|
<para>
|
|
2288 Mario Rodas
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
1837 Frederik Rietdijk
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
946 Jörg Thalheim
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
925 Maximilian Bosch
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
687 Jonathan Ringer
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
651 Jan Tojnar
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
622 Daniël de Kok
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
605 WORLDofPEACE
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
597 Florian Klink
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
528 José Romildo Malaquias
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
281 volth
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
101 Robert Scott
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
86 Tim Steinbach
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
76 WORLDofPEACE
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
49 Maximilian Bosch
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
42 Thomas Tuegel
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
37 Doron Behar
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
36 Vladimír Čunát
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
27 Jonathan Ringer
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
27 Maciej Krüger
|
|
</para>
|
|
</listitem>
|
|
</orderedlist>
|
|
<para>
|
|
I, Jonathan Ringer, would also like to personally thank
|
|
@WORLDofPEACE for their help in mentoring me on the release
|
|
process. Special thanks also goes to Thomas Tuegel for helping
|
|
immensely with stabilizing Qt, KDE, and Plasma5; I would also like
|
|
to thank Robert Scott for his numerous fixes and pull request
|
|
reviews.
|
|
</para>
|
|
</section>
|
|
</section>
|
|
|