mirror of
https://github.com/NixOS/nixpkgs.git
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4f0dadbf38
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
123 lines
3.2 KiB
Nix
123 lines
3.2 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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let
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cfg = config.services.memcached;
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memcached = pkgs.memcached;
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in
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{
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###### interface
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options = {
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services.memcached = {
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enable = lib.mkEnableOption "Memcached";
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user = lib.mkOption {
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type = lib.types.str;
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default = "memcached";
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description = "The user to run Memcached as";
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};
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listen = lib.mkOption {
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type = lib.types.str;
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default = "127.0.0.1";
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description = "The IP address to bind to.";
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};
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port = lib.mkOption {
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type = lib.types.port;
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default = 11211;
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description = "The port to bind to.";
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};
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enableUnixSocket = lib.mkEnableOption "Unix Domain Socket at /run/memcached/memcached.sock instead of listening on an IP address and port. The `listen` and `port` options are ignored";
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maxMemory = lib.mkOption {
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type = lib.types.ints.unsigned;
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default = 64;
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description = "The maximum amount of memory to use for storage, in megabytes.";
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};
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maxConnections = lib.mkOption {
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type = lib.types.ints.unsigned;
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default = 1024;
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description = "The maximum number of simultaneous connections.";
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};
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extraOptions = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = [ ];
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description = "A list of extra options that will be added as a suffix when running memcached.";
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};
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};
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};
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###### implementation
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config = lib.mkIf config.services.memcached.enable {
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users.users = lib.optionalAttrs (cfg.user == "memcached") {
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memcached.description = "Memcached server user";
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memcached.isSystemUser = true;
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memcached.group = "memcached";
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};
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users.groups = lib.optionalAttrs (cfg.user == "memcached") { memcached = { }; };
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environment.systemPackages = [ memcached ];
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systemd.services.memcached = {
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description = "Memcached server";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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serviceConfig = {
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ExecStart =
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let
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networking =
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if cfg.enableUnixSocket then
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"-s /run/memcached/memcached.sock"
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else
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"-l ${cfg.listen} -p ${toString cfg.port}";
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in
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"${memcached}/bin/memcached ${networking} -m ${toString cfg.maxMemory} -c ${toString cfg.maxConnections} ${lib.concatStringsSep " " cfg.extraOptions}";
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User = cfg.user;
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# Filesystem access
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ProtectSystem = "strict";
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ProtectHome = true;
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PrivateTmp = true;
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PrivateDevices = true;
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ProtectKernelTunables = true;
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ProtectKernelModules = true;
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ProtectControlGroups = true;
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RuntimeDirectory = "memcached";
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# Caps
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CapabilityBoundingSet = "";
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NoNewPrivileges = true;
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# Misc.
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LockPersonality = true;
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RestrictRealtime = true;
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PrivateMounts = true;
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MemoryDenyWriteExecute = true;
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};
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};
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};
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imports = [
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(lib.mkRemovedOptionModule [ "services" "memcached" "socket" ] ''
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This option was replaced by a fixed unix socket path at /run/memcached/memcached.sock enabled using services.memcached.enableUnixSocket.
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'')
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];
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}
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