From fd7daf9fc47e21bc5eaa7793fb23e0b647558e45 Mon Sep 17 00:00:00 2001
From: Donovan Glover <donovan@dglover.co>
Date: Thu, 3 Aug 2023 12:27:59 -0400
Subject: nixos/nixos-containers: add restartIfChanged option

This commit makes auto-restarting declarative containers optional.

This is useful when you don't want changes to your config to automatically
restart the container and thus stop any applications running inside it.
---
 nixos/modules/virtualisation/nixos-containers.nix | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'nixos/modules/virtualisation/nixos-containers.nix')

diff --git a/nixos/modules/virtualisation/nixos-containers.nix b/nixos/modules/virtualisation/nixos-containers.nix
index 5df9942dbc0..aa85665af69 100644
--- a/nixos/modules/virtualisation/nixos-containers.nix
+++ b/nixos/modules/virtualisation/nixos-containers.nix
@@ -649,6 +649,15 @@ in
               '';
             };
 
+            restartIfChanged = mkOption {
+              type = types.bool;
+              default = true;
+              description = lib.mdDoc ''
+                Whether the container should be restarted during a NixOS
+                configuration switch if its definition has changed.
+              '';
+            };
+
             timeoutStartSec = mkOption {
               type = types.str;
               default = "1min";
@@ -826,7 +835,7 @@ in
                 containerConfig.path
                 config.environment.etc."${configurationDirectoryName}/${name}.conf".source
               ];
-              restartIfChanged = true;
+              restartIfChanged = containerConfig.restartIfChanged;
             }
           )
       )) config.containers)
-- 
cgit 1.4.1


From 6f06066e948872527c2f17632a8ce255e5fea888 Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Fri, 27 Oct 2023 11:31:23 +0300
Subject: nixos/containers: use latest stateVersion as example

Hopefully this way we don't confuse people into thinking you have to set it to 21.05.
---
 nixos/modules/virtualisation/nixos-containers.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'nixos/modules/virtualisation/nixos-containers.nix')

diff --git a/nixos/modules/virtualisation/nixos-containers.nix b/nixos/modules/virtualisation/nixos-containers.nix
index aa85665af69..6fdb177b968 100644
--- a/nixos/modules/virtualisation/nixos-containers.nix
+++ b/nixos/modules/virtualisation/nixos-containers.nix
@@ -754,7 +754,7 @@ in
                   { services.postgresql.enable = true;
                     services.postgresql.package = pkgs.postgresql_14;
 
-                    system.stateVersion = "21.05";
+                    system.stateVersion = "${lib.trivial.release}";
                   };
               };
           }
@@ -906,4 +906,6 @@ in
       "tun"
     ];
   });
+
+  meta.buildDocsInSandbox = false;
 }
-- 
cgit 1.4.1