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-rw-r--r--krebs/3modules/Reaktor.nix27
-rw-r--r--krebs/3modules/backup.nix286
-rw-r--r--krebs/3modules/buildbot/master.nix385
-rw-r--r--krebs/3modules/buildbot/slave.nix186
-rw-r--r--krebs/3modules/default.nix3
-rw-r--r--krebs/3modules/exim-retiolum.nix20
-rw-r--r--krebs/3modules/lass/default.nix32
-rw-r--r--krebs/3modules/makefu/default.nix11
-rw-r--r--krebs/3modules/shared/default.nix1
-rw-r--r--krebs/4lib/types.nix17
-rw-r--r--krebs/5pkgs/Reaktor/plugins.nix120
-rw-r--r--krebs/5pkgs/Reaktor/scripts/random-emoji.sh6
-rw-r--r--krebs/5pkgs/Reaktor/scripts/random-issue.sh20
-rw-r--r--krebs/5pkgs/Reaktor/scripts/sed-plugin.py53
-rw-r--r--krebs/5pkgs/Reaktor/scripts/shack-correct.sh6
-rw-r--r--krebs/5pkgs/cacpanel/default.nix4
-rw-r--r--krebs/5pkgs/default.nix6
-rw-r--r--krebs/5pkgs/test/infest-cac-centos7/default.nix39
-rwxr-xr-xkrebs/5pkgs/test/infest-cac-centos7/notes142
-rw-r--r--krebs/Zhosts/bobby1
-rw-r--r--krebs/Zhosts/dishfire12
-rw-r--r--krebs/Zhosts/kebsco11
-rw-r--r--krebs/default.nix21
23 files changed, 1386 insertions, 23 deletions
diff --git a/krebs/3modules/Reaktor.nix b/krebs/3modules/Reaktor.nix
index 0fca52203..92400139c 100644
--- a/krebs/3modules/Reaktor.nix
+++ b/krebs/3modules/Reaktor.nix
@@ -9,6 +9,7 @@ let
${cfg.overrideConfig}
'' else ""}
## Extra Config
+ ${concatStringsSep "\n" (map (plug: plug.config) cfg.plugins)}
${cfg.extraConfig}
'';
cfg = config.krebs.Reaktor;
@@ -35,7 +36,6 @@ let
'';
};
-
overrideConfig = mkOption {
default = null;
type = types.nullOr types.str;
@@ -44,6 +44,9 @@ let
Reaktor default cfg can be retrieved via `reaktor get-config`
'';
};
+ plugins = mkOption {
+ default = [pkgs.ReaktorPlugins.nixos-version];
+ };
extraConfig = mkOption {
default = "";
type = types.string;
@@ -51,6 +54,14 @@ let
configuration appended to the default or overridden configuration
'';
};
+
+ workdir = mkOption {
+ default = "/var/lib/Reaktor";
+ type = types.str;
+ description = ''
+ Reaktor working directory
+ '';
+ };
extraEnviron = mkOption {
default = {};
type = types.attrsOf types.str;
@@ -59,12 +70,17 @@ let
REAKTOR_HOST
REAKTOR_PORT
REAKTOR_STATEDIR
- REAKTOR_CHANNELS
debug and nickname can be set separately via the Reaktor api
'';
};
-
+ channels = mkOption {
+ default = [ "#krebs" ];
+ type = types.listOf types.str;
+ description = ''
+ Channels the Reaktor should connect to at startup.
+ '';
+ };
debug = mkOption {
default = false;
description = ''
@@ -79,7 +95,7 @@ let
name = "Reaktor";
uid = genid name;
description = "Reaktor user";
- home = "/var/lib/Reaktor";
+ home = cfg.workdir;
createHome = true;
};
@@ -101,6 +117,9 @@ let
GIT_SSL_CAINFO = "${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/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.rsync
+ pkgs.utillinux
+ ];
+
+ # TODO if there is plan.user, then use its privkey
+ makePushService = plan: assert isPushSrc plan; {
+ path = service-path;
+ serviceConfig = {
+ ExecStart = push plan;
+ Type = "oneshot";
+ };
+ startAt = plan.startAt;
+ };
+
+ makePullService = plan: assert isPullDst plan; {
+ path = service-path;
+ serviceConfig = {
+ ExecStart = pull plan;
+ Type = "oneshot";
+ };
+ startAt = plan.startAt;
+ };
+
+ push = plan: let
+ # We use writeDashBin and return the absolute path so systemd will produce
+ # nice names in the log, i.e. without the Nix store hash.
+ out = "${main}/bin/${main.name}";
+
+ main = writeDashBin "backup.${plan.name}.push" ''
+ set -efu
+ dst=${shell.escape plan.dst.path}
+
+ mkdir -m 0700 -p "$dst"
+ exec flock -n "$dst" ${critical-section}
+ '';
+
+ critical-section = writeDash "backup.${plan.name}.push.critical-section" ''
+ # TODO check if there is a previous
+ set -efu
+ identity=${shell.escape plan.src.host.ssh.privkey.path}
+ src=${shell.escape plan.src.path}
+ dst_target=${shell.escape "root@${getFQDN plan.dst.host}"}
+ dst_path=${shell.escape plan.dst.path}
+ dst=$dst_target:$dst_path
+
+ # Export NOW so runtime of rsync doesn't influence snapshot naming.
+ export NOW
+ NOW=$(date +%s)
+
+ echo >&2 "update snapshot: current; $src -> $dst"
+ rsync >&2 \
+ -aAXF --delete \
+ -e "ssh -F /dev/null -i $identity" \
+ --rsync-path ${shell.escape
+ "mkdir -m 0700 -p ${shell.escape plan.dst.path} && rsync"} \
+ --link-dest="$dst_path/current" \
+ "$src/" \
+ "$dst/.partial"
+
+ exec ssh -F /dev/null \
+ -i "$identity" \
+ "$dst_target" \
+ -T \
+ env NOW="$NOW" /bin/sh < ${remote-snapshot}
+ EOF
+ '';
+
+ remote-snapshot = writeDash "backup.${plan.name}.push.remote-snapshot" ''
+ set -efu
+ dst=${shell.escape plan.dst.path}
+
+ if test -e "$dst/current"; then
+ mv "$dst/current" "$dst/.previous"
+ fi
+ mv "$dst/.partial" "$dst/current"
+ rm -fR "$dst/.previous"
+ echo >&2
+
+ (${(take-snapshots plan).text})
+ '';
+
+ in out;
+
+ # TODO admit plan.dst.user and its ssh identity
+ pull = plan: let
+ # We use writeDashBin and return the absolute path so systemd will produce
+ # nice names in the log, i.e. without the Nix store hash.
+ out = "${main}/bin/${main.name}";
+
+ main = writeDashBin "backup.${plan.name}.pull" ''
+ set -efu
+ dst=${shell.escape plan.dst.path}
+
+ mkdir -m 0700 -p "$dst"
+ exec flock -n "$dst" ${critical-section}
+ '';
+
+ critical-section = writeDash "backup.${plan.name}.pull.critical-section" ''
+ # TODO check if there is a previous
+ set -efu
+ identity=${shell.escape plan.dst.host.ssh.privkey.path}
+ src=${shell.escape "root@${getFQDN plan.src.host}:${plan.src.path}"}
+ dst=${shell.escape plan.dst.path}
+
+ # Export NOW so runtime of rsync doesn't influence snapshot naming.
+ export NOW
+ NOW=$(date +%s)
+
+ echo >&2 "update snapshot: current; $dst <- $src"
+ mkdir -m 0700 -p ${shell.escape plan.dst.path}
+ rsync >&2 \
+ -aAXF --delete \
+ -e "ssh -F /dev/null -i $identity" \
+ --link-dest="$dst/current" \
+ "$src/" \
+ "$dst/.partial"
+ mv "$dst/current" "$dst/.previous"
+ mv "$dst/.partial" "$dst/current"
+ rm -fR "$dst/.previous"
+ echo >&2
+
+ exec ${take-snapshots plan}
+ '';
+ in out;
+
+ take-snapshots = plan: writeDash "backup.${plan.name}.take-snapshots" ''
+ set -efu
+ NOW=''${NOW-$(date +%s)}
+ dst=${shell.escape plan.dst.path}
+
+ snapshot() {(
+ : $ns $format $retain
+ name=$(date --date="@$NOW" +"$format")
+ if ! test -e "$dst/$ns/$name"; then
+ echo >&2 "create snapshot: $ns/$name"
+ mkdir -m 0700 -p "$dst/$ns"
+ rsync >&2 \
+ -aAXF --delete \
+ --link-dest="$dst/current" \
+ "$dst/current/" \
+ "$dst/$ns/.partial.$name"
+ mv "$dst/$ns/.partial.$name" "$dst/$ns/$name"
+ echo >&2
+ fi
+ case $retain in
+ ([0-9]*)
+ delete_from=$(($retain + 1))
+ ls -r "$dst/$ns" \
+ | sed -n "$delete_from,\$p" \
+ | while read old_name; do
+ echo >&2 "delete snapshot: $ns/$old_name"
+ rm -fR "$dst/$ns/$old_name"
+ done
+ ;;
+ (ALL)
+ :
+ ;;
+ esac
+ )}
+
+ ${concatStringsSep "\n" (mapAttrsToList (ns: { format, retain ? null, ... }:
+ toString (map shell.escape [
+ "ns=${ns}"
+ "format=${format}"
+ "retain=${if retain == null then "ALL" else toString retain}"
+ "snapshot"
+ ]))
+ plan.snapshots)}
+ '';
+
+ # TODO getFQDN: admit hosts in other domains
+ getFQDN = host: "${host.name}.${config.krebs.search-domain}";
+
+ writeDash = name: text: pkgs.writeScript name ''
+ #! ${pkgs.dash}/bin/dash
+ ${text}
+ '';
+
+ writeDashBin = name: text: pkgs.writeTextFile {
+ executable = true;
+ destination = "/bin/${name}";
+ name = name;
+ text = ''
+ #! ${pkgs.dash}/bin/dash
+ ${text}
+ '';
+ };
+
+in out
diff --git a/krebs/3modules/buildbot/master.nix b/krebs/3modules/buildbot/master.nix
new file mode 100644
index 000000000..74385a433
--- /dev/null
+++ b/krebs/3modules/buildbot/master.nix
@@ -0,0 +1,385 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+ buildbot = pkgs.buildbot;
+ buildbot-master-config = pkgs.writeText "buildbot-master.cfg" ''
+ # -*- python -*-
+ from buildbot.plugins import *
+ import re
+ import json
+ c = BuildmasterConfig = {}
+
+ c['slaves'] = []
+ slaves = json.loads('${builtins.toJSON cfg.slaves}')
+ slavenames = [ s for s in slaves ]
+ for k,v in slaves.items():
+ c['slaves'].append(buildslave.BuildSlave(k, v))
+
+ # TODO: configure protocols?
+ c['protocols'] = {'pb': {'port': 9989}}
+
+ ####### Build Inputs
+ c['change_source'] = cs = []
+
+ ${ concatStringsSep "\n"
+ (mapAttrsToList (n: v: ''
+ #### Change_Source: Begin of ${n}
+ ${v}
+ #### Change_Source: End of ${n}
+ '') cfg.change_source )}
+
+ ####### Build Scheduler
+ c['schedulers'] = sched = []
+
+ ${ concatStringsSep "\n"
+ (mapAttrsToList (n: v: ''
+ #### Schedulers: Begin of ${n}
+ ${v}
+ #### Schedulers: End of ${n}
+ '') cfg.scheduler )}
+
+ ###### Builder
+ c['builders'] = bu = []
+
+ # Builder Pre: Begin
+ ${cfg.builder_pre}
+ # Builder Pre: End
+
+ ${ concatStringsSep "\n"
+ (mapAttrsToList (n: v: ''
+ #### Builder: Begin of ${n}
+ ${v}
+ #### Builder: End of ${n}
+ '') cfg.builder )}
+
+
+ ####### Status
+ c['status'] = st = []
+
+ # If you want to configure this url, override with extraConfig
+ c['buildbotURL'] = "http://${config.networking.hostName}:${toString cfg.web.port}/"
+
+ ${optionalString (cfg.web.enable) ''
+ from buildbot.status import html
+ from buildbot.status.web import authz, auth
+ authz_cfg=authz.Authz(
+ auth=auth.BasicAuth([ ("${cfg.web.username}","${cfg.web.password}") ]),
+ # TODO: configure harder
+ gracefulShutdown = False,
+ forceBuild = 'auth',
+ forceAllBuilds = 'auth',
+ pingBuilder = False,
+ stopBuild = 'auth',
+ stopAllBuilds = 'auth',
+ cancelPendingBuild = 'auth'
+ )
+ # TODO: configure krebs.nginx
+ st.append(html.WebStatus(http_port=${toString cfg.web.port}, authz=authz_cfg))
+ ''}
+
+ ${optionalString (cfg.irc.enable) ''
+ from buildbot.status import words
+ irc = words.IRC("${cfg.irc.server}", "${cfg.irc.nick}",
+ channels=${builtins.toJSON cfg.irc.channels},
+ notify_events={
+ 'success': 1,
+ 'failure': 1,
+ 'exception': 1,
+ 'successToFailure': 1,
+ 'failureToSuccess': 1,
+ }${optionalString cfg.irc.allowForce ",allowForce=True"})
+ c['status'].append(irc)
+ ''}
+
+ ${ concatStringsSep "\n"
+ (mapAttrsToList (n: v: ''
+ #### Status: Begin of ${n}
+ ${v}
+ #### Status: End of ${n}
+ '') cfg.status )}
+
+ ####### PROJECT IDENTITY
+ c['title'] = "${cfg.title}"
+ c['titleURL'] = "http://krebsco.de"
+
+
+ ####### DB URL
+ # TODO: configure
+ c['db'] = {
+ 'db_url' : "sqlite:///state.sqlite",
+ }
+ ${cfg.extraConfig}
+ '';
+
+ cfg = config.krebs.buildbot.master;
+
+ api = {
+ enable = mkEnableOption "Buildbot Master";
+ title = mkOption {
+ default = "Buildbot CI";
+ type = types.str;
+ description = ''
+ Title of the Buildbot Installation
+ '';
+ };
+ workDir = mkOption {
+ default = "/var/lib/buildbot/master";
+ type = types.str;
+ description = ''
+ Path to build bot master directory.
+ Will be created on startup.
+ '';
+ };
+
+ secrets = mkOption {
+ default = [];
+ type = types.listOf types.str;
+ example = [ "cac.json" ];
+ description = ''
+ List of all the secrets in <secrets> which should be copied into the
+ buildbot master directory.
+ '';
+ };
+
+ slaves = mkOption {
+ default = {};
+ type = types.attrsOf types.str;
+ description = ''
+ Attrset of slavenames with their passwords
+ slavename = slavepassword
+ '';
+ };
+
+ change_source = mkOption {
+ default = {};
+ type = types.attrsOf types.str;
+ example = {
+ stockholm = ''
+ cs.append(changes.GitPoller(
+ 'http://cgit.gum/stockholm',
+ workdir='stockholm-poller', branch='master',
+ project='stockholm',
+ pollinterval=120))
+ '';
+ };
+ description = ''
+ Attrset of all the change_sources which should be configured.
+ It will be directly included into the master configuration.
+
+ At the end an change object should be appended to <literal>cs</literal>
+ '';
+ };
+
+ scheduler = mkOption {
+ default = {};
+ type = types.attrsOf types.str;
+ example = {
+ force-scheduler = ''
+ sched.append(schedulers.ForceScheduler(
+ name="force",
+ builderNames=["full-tests"]))
+ '';
+ };
+ description = ''
+ Attrset of all the schedulers which should be configured.
+ It will be directly included into the master configuration.
+
+ At the end an change object should be appended to <literal>sched</literal>
+ '';
+ };
+
+ builder_pre = mkOption {
+ default = "";
+ type = types.lines;
+ example = ''
+ grab_repo = steps.Git(repourl=stockholm_repo, mode='incremental')
+ '';
+ description = ''
+ some code before the builders are being assembled.
+ can be used to define functions used by multiple builders
+ '';
+ };
+
+ builder = mkOption {
+ default = {};
+ type = types.attrsOf types.str;
+ example = {
+ fast-test = ''
+ '';
+ };
+ description = ''
+ Attrset of all the builder which should be configured.
+ It will be directly included into the master configuration.
+
+ At the end an change object should be appended to <literal>bu</literal>
+ '';
+ };
+
+ status = mkOption {
+ default = {};
+ type = types.attrsOf types.str;
+ description = ''
+ Attrset of all the extra status which should be configured.
+ It will be directly included into the master configuration.
+
+ At the end an change object should be appended to <literal>st</literal>
+
+ Right now IRC and Web status can be configured by setting
+ <literal>buildbot.master.irc.enable</literal> and
+ <literal>buildbot.master.web.enable</literal>
+ '';
+ };
+
+ # Configurable Stati
+ web = mkOption {
+ default = {};
+ type = types.submodule ({ config2, ... }: {
+ options = {
+ enable = mkEnableOption "Buildbot Master Web Status";
+ username = mkOption {
+ default = "krebs";
+ type = types.str;
+ description = ''
+ username for web authentication
+ '';
+ };
+ hostname = mkOption {
+ default = config.networking.hostName;
+ type = types.str;
+ description = ''
+ web interface Hostname
+ '';
+ };
+ password = mkOption {
+ default = "bob";
+ type = types.str;
+ description = ''
+ password for web authentication
+ '';
+ };
+ port = mkOption {
+ default = 8010;
+ type = types.int;
+ description = ''
+ port for buildbot web status
+ '';
+ };
+ };
+ });
+ };
+
+ irc = mkOption {
+ default = {};
+ type = types.submodule ({ config, ... }: {
+ options = {
+ enable = mkEnableOption "Buildbot Master IRC Status";
+ channels = mkOption {
+ default = [ "nix-buildbot-meetup" ];
+ type = with types; listOf str;
+ description = ''
+ irc channels the bot should connect to
+ '';
+ };
+ allowForce = mkOption {
+ default = false;
+ type = types.bool;
+ description = ''
+ Determines if builds can be forced via IRC
+ '';
+ };
+ nick = mkOption {
+ default = "nix-buildbot";
+ type = types.str;
+ description = ''
+ nickname for IRC
+ '';
+ };
+ server = mkOption {
+ default = "irc.freenode.net";
+ type = types.str;
+ description = ''
+ Buildbot Status IRC Server to connect to
+ '';
+ };
+ };
+ });
+ };
+
+ extraConfig = mkOption {
+ default = "";
+ type = types.lines;
+ description = ''
+ extra config appended to the generated master.cfg
+ '';
+ };
+ };
+
+ imp = {
+
+ users.extraUsers.buildbotMaster = {
+ uid = genid "buildbotMaster";
+ description = "Buildbot Master";
+ home = cfg.workDir;
+ createHome = false;
+ };
+
+ users.extraGroups.buildbotMaster = {
+ gid = 672626386;
+ };
+
+ systemd.services.buildbotMaster = {
+ description = "Buildbot Master";
+ after = [ "network.target" ];
+ wantedBy = [ "multi-user.target" ];
+ # TODO: add extra dependencies to master like svn and cvs
+ path = [ pkgs.git ];
+ environment = {
+ SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
+ };
+ serviceConfig = let
+ workdir="${lib.shell.escape cfg.workDir}";
+ secretsdir="${lib.shell.escape (toString <secrets>)}";
+ in {
+ PermissionsStartOnly = true;
+ Type = "forking";
+ PIDFile = "${workdir}/twistd.pid";
+ # TODO: maybe also prepare buildbot.tac?
+ ExecStartPre = pkgs.writeScript "buildbot-master-init" ''
+ #!/bin/sh
+ set -efux
+ if [ ! -e ${workdir} ];then
+ mkdir -p ${workdir}
+ ${buildbot}/bin/buildbot create-master -r -l 10 -f ${workdir}
+ fi
+ # always override the master.cfg
+ cp ${buildbot-master-config} ${workdir}/master.cfg
+
+ # copy secrets
+ ${ concatMapStringsSep "\n"
+ (f: "cp ${secretsdir}/${f} ${workdir}/${f}" ) cfg.secrets }
+ # sanity
+ ${buildbot}/bin/buildbot checkconfig ${workdir}
+
+ # TODO: maybe upgrade? not sure about this
+ # normally we should write buildbot.tac by our own
+ # ${buildbot}/bin/buildbot upgrade-master ${workdir}
+
+ chmod 700 -R ${workdir}
+ chown buildbotMaster:buildbotMaster -R ${workdir}
+ '';
+ ExecStart = "${buildbot}/bin/buildbot start ${workdir}";
+ ExecStop = "${buildbot}/bin/buildbot stop ${workdir}";
+ ExecReload = "${buildbot}/bin/buildbot reconfig ${workdir}";
+ PrivateTmp = "true";
+ User = "buildbotMaster";
+ Restart = "always";
+ RestartSec = "10";
+ };
+ };
+ };
+in
+{
+ options.krebs.buildbot.master = api;
+ config = mkIf cfg.enable imp;
+}
diff --git a/krebs/3modules/buildbot/slave.nix b/krebs/3modules/buildbot/slave.nix
new file mode 100644
index 000000000..0e7796d8a
--- /dev/null
+++ b/krebs/3modules/buildbot/slave.nix
@@ -0,0 +1,186 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+ buildbot-slave-init = pkgs.writeText "buildbot-slave.tac" ''
+ import os
+
+ from buildslave.bot import BuildSlave
+ from twisted.application import service
+
+ basedir = '${cfg.workDir}'
+ rotateLength = 10000000
+ maxRotatedFiles = 10
+
+ application = service.Application('buildslave')
+
+ from twisted.python.logfile import LogFile
+ from twisted.python.log import ILogObserver, FileLogObserver
+ logfile = LogFile.fromFullPath(os.path.join(basedir, "twistd.log"), rotateLength=rotateLength,
+ maxRotatedFiles=maxRotatedFiles)
+ application.setComponent(ILogObserver, FileLogObserver(logfile).emit)
+
+ buildmaster_host = '${cfg.masterhost}'
+ # TODO: masterport?
+ port = 9989
+ slavename = '${cfg.username}'
+ passwd = '${cfg.password}'
+ keepalive = 600
+ usepty = 0
+ umask = None
+ maxdelay = 300
+ allow_shutdown = None
+
+ ${cfg.extraConfig}
+
+ s = BuildSlave(buildmaster_host, port, slavename, passwd, basedir,
+ keepalive, usepty, umask=umask, maxdelay=maxdelay,
+ allow_shutdown=allow_shutdown)
+ s.setServiceParent(application)
+ '';
+ default-packages = [ pkgs.git pkgs.bash ];
+ cfg = config.krebs.buildbot.slave;
+
+ api = {
+ enable = mkEnableOption "Buildbot Slave";
+
+ workDir = mkOption {
+ default = "/var/lib/buildbot/slave";
+ type = types.str;
+ description = ''
+ Path to build bot slave directory.
+ Will be created on startup.
+ '';
+ };
+
+ masterhost = mkOption {
+ default = "localhost";
+ type = types.str;
+ description = ''
+ Hostname/IP of the buildbot master
+ '';
+ };
+
+ username = mkOption {
+ type = types.str;
+ description = ''
+ slavename used to authenticate with master
+ '';
+ };
+
+ password = mkOption {
+ type = types.str;
+ description = ''
+ slave password used to authenticate with master
+ '';
+ };
+
+ contact = mkOption {
+ default = "nix slave <buildslave@${config.networking.hostName}>";
+ type = types.str;
+ description = ''
+ contact to be announced by buildslave
+ '';
+ };
+
+ description = mkOption {
+ default = "Nix Generated BuildSlave";
+ type = types.str;
+ description = ''
+ description for hostto be announced by buildslave
+ '';
+ };
+
+ packages = mkOption {
+ default = [ pkgs.git ];
+ type = with types; listOf package;
+ description = ''
+ packages which should be in path for buildslave
+ '';
+ };
+
+ extraEnviron = mkOption {
+ default = {};
+ example = {
+ NIX_PATH = "nixpkgs=/path/to/my/nixpkgs";
+ };
+ type = types.attrsOf types.str;
+ description = ''
+ extra environment variables to be provided to the buildslave service
+ if you need nixpkgs, e.g. for running nix-shell you can set NIX_PATH here.
+ '';
+ };
+
+ extraConfig = mkOption {
+ default = "";
+ type = types.lines;
+ example = ''
+ port = 443
+ keepalive = 600
+ '';
+ description = ''
+ extra config evaluated before calling BuildSlave init in .tac file
+ '';
+ };
+ };
+
+ imp = {
+
+ users.extraUsers.buildbotSlave = {
+ uid = genid "buildbotSlave";
+ description = "Buildbot Slave";
+ home = cfg.workDir;
+ createHome = false;
+ };
+
+ users.extraGroups.buildbotSlave = {
+ gid = 1408105834;
+ };
+
+ systemd.services."buildbotSlave-${cfg.username}-${cfg.masterhost}" = {
+ description = "Buildbot Slave for ${cfg.username}@${cfg.masterhost}";
+ after = [ "network.target" ];
+ wantedBy = [ "multi-user.target" ];
+ path = default-packages ++ cfg.packages;
+
+ environment = {
+ SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
+ NIX_REMOTE="daemon";
+ } // cfg.extraEnviron;
+
+ serviceConfig = let
+ workdir = "${lib.shell.escape cfg.workDir}";
+ contact = "${lib.shell.escape cfg.contact}";
+ description = "${lib.shell.escape cfg.description}";
+ buildbot = pkgs.buildbot-slave;
+ # TODO:make this
+ in {
+ PermissionsStartOnly = true;
+ Type = "forking";
+ PIDFile = "${workdir}/twistd.pid";