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nixos/manual: remove links from program listings

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markdown cannot represent those links. remove them all now instead of in
each chapter conversion to keep the diff for each chapter small and more
understandable.
This commit is contained in:
pennae
2023-01-02 22:57:19 +01:00
parent 798b7fdc5c
commit 80a78f2e1e
24 changed files with 349 additions and 350 deletions
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16
nixos/modules/services/databases/postgresql.xml
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@@ -23,8 +23,8 @@
<para>
To enable PostgreSQL, add the following to your <filename>configuration.nix</filename>:
<programlisting>
<xref linkend="opt-services.postgresql.enable"/> = true;
<xref linkend="opt-services.postgresql.package"/> = pkgs.postgresql_11;
services.postgresql.enable = true;
services.postgresql.package = pkgs.postgresql_11;
</programlisting>
Note that you are required to specify the desired version of PostgreSQL (e.g. <literal>pkgs.postgresql_11</literal>). Since upgrading your PostgreSQL version requires a database dump and reload (see below), NixOS cannot provide a default value for <xref linkend="opt-services.postgresql.package"/> such as the most recent release of PostgreSQL.
</para>
@@ -45,7 +45,7 @@ Type "help" for help.
<para>
By default, PostgreSQL stores its databases in <filename>/var/lib/postgresql/$psqlSchema</filename>. You can override this using <xref linkend="opt-services.postgresql.dataDir"/>, e.g.
<programlisting>
<xref linkend="opt-services.postgresql.dataDir"/> = "/data/postgresql";
services.postgresql.dataDir = "/data/postgresql";
</programlisting>
</para>
</section>
@@ -71,7 +71,7 @@ Type "help" for help.
<programlisting>
{ config, pkgs, ... }:
{
<xref linkend="opt-environment.systemPackages" /> = [
environment.systemPackages = [
(let
# XXX specify the postgresql package you'd like to upgrade to.
# Do not forget to list the extensions you need.
@@ -87,8 +87,8 @@ Type "help" for help.
export NEWBIN="${newPostgres}/bin"
export OLDDATA="${config.<xref linkend="opt-services.postgresql.dataDir"/>}"
export OLDBIN="${config.<xref linkend="opt-services.postgresql.package"/>}/bin"
export OLDDATA="${config.services.postgresql.dataDir}"
export OLDBIN="${config.services.postgresql.package}/bin"
install -d -m 0700 -o postgres -g postgres "$NEWDATA"
cd "$NEWDATA"
@@ -189,8 +189,8 @@ postgresql_11.pkgs.pg_partman postgresql_11.pkgs.pgroonga
<para>
To add plugins via NixOS configuration, set <literal>services.postgresql.extraPlugins</literal>:
<programlisting>
<xref linkend="opt-services.postgresql.package"/> = pkgs.postgresql_11;
<xref linkend="opt-services.postgresql.extraPlugins"/> = with pkgs.postgresql_11.pkgs; [
services.postgresql.package = pkgs.postgresql_11;
services.postgresql.extraPlugins = with pkgs.postgresql_11.pkgs; [
pg_repack
postgis
];