diff options
95 files changed, 1896 insertions, 774 deletions
@@ -35,7 +35,7 @@ ifeq ($(filter),json) else filter() { cat; } endif - nix-instantiate \ + result=$$(nix-instantiate \ $${extraArgs-} \ --eval \ -A "$$get" \ @@ -45,8 +45,9 @@ endif --argstr current-host-name "$$HOSTNAME" \ --argstr current-user-name "$$LOGNAME" \ $${system+--argstr system "$$system"} \ - $${target+--argstr target "$$target"} \ - | filter + $${target+--argstr target "$$target"}) + echo "$$result" | filter + else $(error unbound variable: system[s]) endif diff --git a/krebs/3modules/Reaktor.nix b/krebs/3modules/Reaktor.nix index 1ec49b81e..92400139c 100644 --- a/krebs/3modules/Reaktor.nix +++ b/krebs/3modules/Reaktor.nix @@ -1,25 +1,15 @@ -{ config, pkgs,lib, ... }: - +{ config, lib, pkgs, ... }: +with lib; let - inherit (lib) - mkIf - mkOption - types - singleton - isString - optionalString - concatStrings - escapeShellArg - ; - ReaktorConfig = pkgs.writeText "config.py" '' ${if (isString cfg.overrideConfig ) then '' # Overriden Config ${cfg.overrideConfig} '' else ""} ## Extra Config + ${concatStringsSep "\n" (map (plug: plug.config) cfg.plugins)} ${cfg.extraConfig} ''; cfg = config.krebs.Reaktor; @@ -46,7 +36,6 @@ let ''; }; - overrideConfig = mkOption { default = null; type = types.nullOr types.str; @@ -55,6 +44,9 @@ let Reaktor default cfg can be retrieved via `reaktor get-config` ''; }; + plugins = mkOption { + default = [pkgs.ReaktorPlugins.nixos-version]; + }; extraConfig = mkOption { default = ""; type = types.string; @@ -62,6 +54,14 @@ let configuration appended to the default or overridden configuration ''; }; + + workdir = mkOption { + default = "/var/lib/Reaktor"; + type = types.str; + description = '' + Reaktor working directory + ''; + }; extraEnviron = mkOption { default = {}; type = types.attrsOf types.str; @@ -70,12 +70,17 @@ let REAKTOR_HOST REAKTOR_PORT REAKTOR_STATEDIR - REAKTOR_CHANNELS debug and nickname can be set separately via the Reaktor api ''; }; - + channels = mkOption { + default = [ "#krebs" ]; + type = types.listOf types.str; + description = '' + Channels the Reaktor should connect to at startup. + ''; + }; debug = mkOption { default = false; description = '' @@ -86,12 +91,11 @@ let imp = { # for reaktor get-config - users.extraUsers = singleton { + users.extraUsers = singleton rec { name = "Reaktor"; - # uid = config.ids.uids.Reaktor; - uid = 2066439104; #genid Reaktor + uid = genid name; description = "Reaktor user"; - home = "/var/lib/Reaktor"; + home = cfg.workdir; createHome = true; }; @@ -113,6 +117,9 @@ let GIT_SSL_CAINFO = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt"; REAKTOR_NICKNAME = cfg.nickname; REAKTOR_DEBUG = (if cfg.debug then "True" else "False"); + REAKTOR_CHANNELS = lib.concatStringsSep "," cfg.channels; + state_dir = cfg.workdir; + } // cfg.extraEnviron; serviceConfig= { ExecStartPre = pkgs.writeScript "Reaktor-init" '' diff --git a/krebs/3modules/apt-cacher-ng.nix b/krebs/3modules/apt-cacher-ng.nix index 75296bafb..371d39b6f 100644 --- a/krebs/3modules/apt-cacher-ng.nix +++ b/krebs/3modules/apt-cacher-ng.nix @@ -119,16 +119,14 @@ let imp = { users.extraUsers.acng = { - # uid = config.ids.uids.acng; - uid = 897955083; #genid Reaktor + uid = genid "acng"; description = "apt-cacher-ng"; home = acng-home; createHome = false; }; users.extraGroups.acng = { - gid = 897955083; #genid Reaktor - # gid = config.ids.gids.Reaktor; + gid = genid "acng"; }; systemd.services.apt-cacher-ng = { diff --git a/krebs/3modules/backup.nix b/krebs/3modules/backup.nix new file mode 100644 index 000000000..01bb16a2b --- /dev/null +++ b/krebs/3modules/backup.nix @@ -0,0 +1,286 @@ +{ config, lib, pkgs, ... }: +with lib; +let + out = { + options.krebs.backup = api; + config = mkIf cfg.enable imp; + }; + + cfg = config.krebs.backup; + + api = { + enable = mkEnableOption "krebs.backup" // { default = true; }; + plans = mkOption { + default = {}; + type = types.attrsOf (types.submodule ({ + # TODO enable = mkEnableOption "TODO" // { default = true; }; + options = { + method = mkOption { + type = types.enum ["pull" "push"]; + }; + name = mkOption { + type = types.str; + }; + src = mkOption { + type = types.krebs.file-location; + }; + dst = mkOption { + type = types.krebs.file-location; + }; + startAt = mkOption { + type = types.str; + }; + snapshots = mkOption { + type = types.attrsOf (types.submodule { + options = { + format = mkOption { + type = types.str; # TODO date's +FORMAT + }; + retain = mkOption { + type = types.nullOr types.int; + default = null; # null = retain all snapshots + }; + }; + }); + }; + }; + })); + }; + }; + + imp = { + users.groups.backup.gid = genid "backup"; + users.users = {} + // { + root.openssh.authorizedKeys.keys = + map (plan: plan.dst.host.ssh.pubkey) + (filter isPullSrc (attrValues cfg.plans)) + ++ + map (plan: plan.src.host.ssh.pubkey) + (filter isPushDst (attrValues cfg.plans)) + ; + } + ; + systemd.services = + flip mapAttrs' (filterAttrs (_:isPullDst) cfg.plans) (name: plan: { + name = "backup.${name}.pull"; + value = makePullService plan; + }) + // + flip mapAttrs' (filterAttrs (_:isPushSrc) cfg.plans) (name: plan: { + name = "backup.${name}.push"; + value = makePushService plan; + }) + ; + }; + + isPushSrc = plan: + plan.method == "push" && + plan.src.host.name == config.krebs.build.host.name; + + isPullSrc = plan: + plan.method == "pull" && + plan.src.host.name == config.krebs.build.host.name; + + isPushDst = plan: + plan.method == "push" && + plan.dst.host.name == config.krebs.build.host.name; + + isPullDst = plan: + plan.method == "pull" && + plan.dst.host.name == config.krebs.build.host.name; + + # TODO push destination needs this in the dst.user's PATH + service-path = [ + pkgs.coreutils + pkgs.gnused + pkgs.openssh + pkgs.rs |