forked from mirrors/nixpkgs
services: Add Interplanetary File System service
Signed-off-by: Maximilian Güntner <code@klandest.in>
This commit is contained in:
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dcb2179a1f
commit
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@ -278,6 +278,7 @@
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postgrey = 258;
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hound = 259;
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leaps = 260;
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ipfs = 261;
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# When adding a uid, make sure it doesn't match an existing gid. And don't use uids above 399!
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@ -526,6 +527,7 @@
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postgrey = 258;
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hound = 259;
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leaps = 260;
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ipfs = 261;
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# When adding a gid, make sure it doesn't match an existing
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# uid. Users and groups with the same name should have equal
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@ -318,6 +318,7 @@
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./services/monitoring/zabbix-server.nix
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./services/network-filesystems/cachefilesd.nix
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./services/network-filesystems/drbd.nix
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./services/network-filesystems/ipfs.nix
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./services/network-filesystems/netatalk.nix
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./services/network-filesystems/nfsd.nix
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./services/network-filesystems/openafs-client/default.nix
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111
nixos/modules/services/network-filesystems/ipfs.nix
Normal file
111
nixos/modules/services/network-filesystems/ipfs.nix
Normal file
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@ -0,0 +1,111 @@
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{ config, lib, pkgs, ... }:
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with lib;
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let
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inherit (pkgs) ipfs;
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cfg = config.services.ipfs;
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ipfsFlags = ''${if cfg.autoMigrate then "--migrate" else ""} ${if cfg.enableGC then "--enable-gc" else ""} ${toString cfg.extraFlags}'';
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in
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{
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###### interface
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options = {
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services.ipfs = {
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enable = mkEnableOption "Interplanetary File System";
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user = mkOption {
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type = types.str;
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default = "ipfs";
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description = "User under which the IPFS daemon runs";
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};
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group = mkOption {
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type = types.str;
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default = "ipfs";
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description = "Group under which the IPFS daemon runs";
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};
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dataDir = mkOption {
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type = types.str;
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default = "/var/lib/ipfs";
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description = "The data dir for IPFS";
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};
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autoMigrate = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether IPFS should try to migrate the file system automatically.
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'';
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};
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enableGC = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to enable automatic garbage collection.
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'';
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};
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extraFlags = mkOption {
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type = types.listOf types.str;
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description = "Extra flags passed to the IPFS daemon";
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default = [];
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};
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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environment.systemPackages = [ pkgs.ipfs ];
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users.extraUsers = mkIf (cfg.user == "ipfs") {
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ipfs = {
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group = cfg.group;
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home = cfg.dataDir;
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createHome = false;
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uid = config.ids.uids.ipfs;
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description = "IPFS daemon user";
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};
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};
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users.extraGroups = mkIf (cfg.group == "ipfs") {
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ipfs = {
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gid = config.ids.gids.ipfs;
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};
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};
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systemd.services.ipfs = {
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description = "IPFS Daemon";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" "local-fs.target" ];
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path = [ pkgs.ipfs pkgs.su pkgs.bash ];
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preStart =
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''
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install -m 0755 -o ${cfg.user} -g ${cfg.group} -d ${cfg.dataDir}
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if [[ ! -d ${cfg.dataDir}/.ipfs ]]; then
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cd ${cfg.dataDir}
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${pkgs.su}/bin/su -s ${pkgs.bash}/bin/sh ${cfg.user} -c "${ipfs}/bin/ipfs init"
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fi
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'';
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serviceConfig = {
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ExecStart = "${ipfs}/bin/ipfs daemon ${ipfsFlags}";
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User = cfg.user;
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Group = cfg.group;
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PermissionsStartOnly = true;
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};
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};
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};
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}
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