98 lines
2.8 KiB
Nix
98 lines
2.8 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.nodeDockerRegistry;
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in {
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options.services.nodeDockerRegistry = {
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enable = mkEnableOption "Whether to enable docker registry service.";
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port = mkOption {
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description = "Docker registry listening port.";
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default = 8080;
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type = types.int;
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};
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users = mkOption {
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description = "Docker registry list of users.";
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default = [];
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options = [{
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user = mkOption {
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description = "Docker registry user username.";
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type = types.str;
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};
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pass = mkOption {
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description = "Docker registry user password.";
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type = types.str;
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};
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}];
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type = types.listOf types.optionSet;
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};
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onTag = mkOption {
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description = "Docker registry hook triggered when an image is tagged.";
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default = "";
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type = types.str;
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};
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onImage = mkOption {
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description = "Docker registry hook triggered when an image metadata is uploaded.";
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default = "";
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type = types.str;
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};
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onLayer = mkOption {
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description = "Docker registry hook triggered when an when an image layer is uploaded.";
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default = "";
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type = types.str;
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};
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onVerify = mkOption {
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description = "Docker registry hook triggered when an image layer+metadata has been verified.";
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default = "";
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type = types.str;
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};
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onIndex = mkOption {
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description = "Docker registry hook triggered when an when an image file system data has been indexed.";
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default = "";
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type = types.str;
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};
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dataDir = mkOption {
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description = "Docker registry data directory";
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default = "/var/lib/docker-registry";
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type = types.path;
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};
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};
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config = mkIf cfg.enable {
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systemd.services.docker-registry-server = {
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description = "Docker Registry Service.";
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wantedBy = ["multi-user.target"];
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after = ["network.target"];
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script = ''
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${pkgs.nodePackages.docker-registry-server}/bin/docker-registry-server \
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--dir ${cfg.dataDir} \
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--port ${toString cfg.port} \
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${concatMapStringsSep " " (u: "--user ${u.user}:${u.pass}") cfg.users} \
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${optionalString (cfg.onTag != "") "--on-tag '${cfg.onTag}'"} \
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${optionalString (cfg.onImage != "") "--on-image '${cfg.onImage}'"} \
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${optionalString (cfg.onVerify != "") "--on-verify '${cfg.onVerify}'"} \
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${optionalString (cfg.onIndex != "") "--on-index '${cfg.onIndex}'"}
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'';
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serviceConfig.User = "docker-registry";
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};
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users.extraUsers.docker-registry = {
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uid = config.ids.uids.docker-registry;
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description = "Docker registry user";
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createHome = true;
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home = cfg.dataDir;
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};
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};
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}
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