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-rw-r--r--nixpkgs/nixos/modules/services/web-servers/caddy/default.nix5
-rw-r--r--nixpkgs/nixos/modules/services/web-servers/garage.nix45
-rw-r--r--nixpkgs/nixos/modules/services/web-servers/nginx/default.nix11
-rw-r--r--nixpkgs/nixos/modules/services/web-servers/traefik.nix2
4 files changed, 51 insertions, 12 deletions
diff --git a/nixpkgs/nixos/modules/services/web-servers/caddy/default.nix b/nixpkgs/nixos/modules/services/web-servers/caddy/default.nix
index 08ce50bff62c..064a0c71b586 100644
--- a/nixpkgs/nixos/modules/services/web-servers/caddy/default.nix
+++ b/nixpkgs/nixos/modules/services/web-servers/caddy/default.nix
@@ -360,14 +360,15 @@ in
       serviceConfig = let
         runOptions = ''--config ${configPath} ${optionalString (cfg.adapter != null) "--adapter ${cfg.adapter}"}'';
       in {
+        # Override the `ExecStart` line from upstream's systemd unit file by our own:
         # https://www.freedesktop.org/software/systemd/man/systemd.service.html#ExecStart=
         # If the empty string is assigned to this option, the list of commands to start is reset, prior assignments of this option will have no effect.
         ExecStart = [ "" ''${cfg.package}/bin/caddy run ${runOptions} ${optionalString cfg.resume "--resume"}'' ];
         # Validating the configuration before applying it ensures we’ll get a proper error that will be reported when switching to the configuration
-        ExecReload = [ "" ''${cfg.package}/bin/caddy reload ${runOptions} --force'' ];
+        ExecReload = [ "" ] ++ lib.optional cfg.enableReload "${lib.getExe cfg.package} reload ${runOptions} --force";
         User = cfg.user;
         Group = cfg.group;
-        ReadWriteDirectories = cfg.dataDir;
+        ReadWritePaths = [ cfg.dataDir ];
         StateDirectory = mkIf (cfg.dataDir == "/var/lib/caddy") [ "caddy" ];
         LogsDirectory = mkIf (cfg.logDir == "/var/log/caddy") [ "caddy" ];
         Restart = "on-failure";
diff --git a/nixpkgs/nixos/modules/services/web-servers/garage.nix b/nixpkgs/nixos/modules/services/web-servers/garage.nix
index 39ea8f21b126..d2a5109e266a 100644
--- a/nixpkgs/nixos/modules/services/web-servers/garage.nix
+++ b/nixpkgs/nixos/modules/services/web-servers/garage.nix
@@ -52,13 +52,6 @@ in
             type = types.path;
             description = "The main data storage, put this on your large storage (e.g. high capacity HDD)";
           };
-
-          replication_mode = mkOption {
-            default = "none";
-            type = types.enum ([ "none" "1" "2" "3" "2-dangerous" "3-dangerous" "3-degraded" 1 2 3 ]);
-            apply = v: toString v;
-            description = "Garage replication mode, defaults to none, see: <https://garagehq.deuxfleurs.fr/documentation/reference-manual/configuration/#replication-mode> for reference.";
-          };
         };
       };
       description = "Garage configuration, see <https://garagehq.deuxfleurs.fr/documentation/reference-manual/configuration/> for reference.";
@@ -71,6 +64,44 @@ in
   };
 
   config = mkIf cfg.enable {
+
+    assertions = [
+      # We removed our module-level default for replication_mode. If a user upgraded
+      # to garage 1.0.0 while relying on the module-level default, they would be left
+      # with a config which evaluates and builds, but then garage refuses to start
+      # because either replication_factor or replication_mode is required.
+      # The replication_factor option also was `toString`'ed before, which is
+      # now not possible anymore, so we prompt the user to change it to a string
+      # if present.
+      # These assertions can be removed in NixOS 24.11, when all users have been
+      # warned once.
+      {
+        assertion = (cfg.settings ? replication_factor || cfg.settings ? replication_mode) || lib.versionOlder cfg.package "1.0.0";
+        message = ''
+          Garage 1.0.0 requires an explicit replication factor to be set.
+          Please set replication_factor to 1 explicitly to preserve the previous behavior.
+          https://git.deuxfleurs.fr/Deuxfleurs/garage/src/tag/v1.0.0/doc/book/reference-manual/configuration.md#replication_factor
+
+        '';
+      }
+      {
+        assertion = lib.isString (cfg.settings.replication_mode or "");
+        message = ''
+          The explicit `replication_mode` option in `services.garage.settings`
+          has been removed and is now handled by the freeform settings in order
+          to allow it being completely absent (for Garage 1.x).
+          That module option previously `toString`'ed the value it's configured
+          with, which is now no longer possible.
+
+          You're still using a non-string here, please manually set it to
+          a string, or migrate to the separate setting keys introduced in 1.x.
+
+          Refer to https://garagehq.deuxfleurs.fr/documentation/working-documents/migration-1/
+          for the migration guide.
+        '';
+      }
+    ];
+
     environment.etc."garage.toml" = {
       source = configFile;
     };
diff --git a/nixpkgs/nixos/modules/services/web-servers/nginx/default.nix b/nixpkgs/nixos/modules/services/web-servers/nginx/default.nix
index 08fab09e1e55..f9720c362935 100644
--- a/nixpkgs/nixos/modules/services/web-servers/nginx/default.nix
+++ b/nixpkgs/nixos/modules/services/web-servers/nginx/default.nix
@@ -142,7 +142,11 @@ let
       default_type application/octet-stream;
   '';
 
-  configFile = pkgs.writers.writeNginxConfig "nginx.conf" ''
+  configFile = (
+      if cfg.validateConfigFile
+      then pkgs.writers.writeNginxConfig
+      else pkgs.writeText
+    ) "nginx.conf" ''
     pid /run/nginx/nginx.pid;
     error_log ${cfg.logError};
     daemon off;
@@ -352,7 +356,7 @@ let
 
         # The acme-challenge location doesn't need to be added if we are not using any automated
         # certificate provisioning and can also be omitted when we use a certificate obtained via a DNS-01 challenge
-        acmeName = if vhost.useACMEHost != null then vhost.useACMEHost else vhostName;
+        acmeName = if vhost.useACMEHost != null then vhost.useACMEHost else vhost.serverName;
         acmeLocation = optionalString ((vhost.enableACME || vhost.useACMEHost != null) && config.security.acme.certs.${acmeName}.dnsProvider == null)
           # Rule for legitimate ACME Challenge requests (like /.well-known/acme-challenge/xxxxxxxxx)
           # We use ^~ here, so that we don't check any regexes (which could
@@ -1082,6 +1086,9 @@ in
         '';
         description = "Declarative vhost config";
       };
+      validateConfigFile = lib.mkEnableOption ''
+        Validate configuration with pkgs.writeNginxConfig.
+      '' // { default = true; };
     };
   };
 
diff --git a/nixpkgs/nixos/modules/services/web-servers/traefik.nix b/nixpkgs/nixos/modules/services/web-servers/traefik.nix
index 9c53455bcf3d..1a65ce21112e 100644
--- a/nixpkgs/nixos/modules/services/web-servers/traefik.nix
+++ b/nixpkgs/nixos/modules/services/web-servers/traefik.nix
@@ -170,7 +170,7 @@ in {
         PrivateDevices = true;
         ProtectHome = true;
         ProtectSystem = "full";
-        ReadWriteDirectories = cfg.dataDir;
+        ReadWritePaths = [ cfg.dataDir ];
         RuntimeDirectory = "traefik";
       };
     };