nixpkgs/upstart-jobs/default.nix
Marc Weber e7b7d62777 Convert "httpd" and "apache-httpd"
svn path=/nixos/branches/fix-style/; revision=14382
2009-03-06 12:26:41 +00:00

313 lines
7.9 KiB
Nix

{config, pkgs, ...}:
###### interface
let
inherit (pkgs.lib) mkOption mapAttrs getAttr fold
mergeListOption mergeTypedOption mergeAttrsWithFunc;
options = {
services = {
extraJobs = mkOption {
default = [];
example = [
{ name = "test-job";
job = ''
description "nc"
start on started network-interfaces
respawn
env PATH=/var/run/current-system/sw/bin
exec sh -c "echo 'hello world' | ${pkgs.netcat}/bin/nc -l -p 9000"
'';
} ];
# should have some checks to verify the syntax
merge = pkgs.lib.mergeListOption;
description = "
Additional Upstart jobs.
";
};
tools = {
upstartJobs = mkOption {
default = {};
description = "
List of functions which can be used to create upstart-jobs.
";
};
};
};
tests = {
upstartJobs = mkOption {
internal = true;
default = {};
description = "
Make it easier to build individual Upstart jobs. (e.g.,
<command>nix-build /etc/nixos/nixos -A
tests.upstartJobs.xserver</command>).
";
};
};
};
in
###### implementation
let
# should be moved to the corresponding jobs.
nix = config.environment.nix;
nixEnvVars = config.nix.envVars;
kernelPackages = config.boot.kernelPackages;
nssModulesPath = config.system.nssModules.path;
modprobe = config.system.sbin.modprobe;
mount = config.system.sbin.mount;
makeJob = import ../upstart-jobs/make-job.nix {
inherit (pkgs) runCommand;
};
optional = cond: service: pkgs.lib.optional cond (makeJob service);
requiredTTYs = config.requiredTTYs;
jobs = map makeJob
([
# Klogd.
(import ../upstart-jobs/klogd.nix {
inherit (pkgs) sysklogd writeText;
inherit config;
})
# The udev daemon creates devices nodes and runs programs when
# hardware events occur.
(import ../upstart-jobs/udev.nix {
inherit modprobe config;
inherit (pkgs) stdenv writeText substituteAll udev procps;
inherit (pkgs.lib) cleanSource;
firmwareDirs = config.services.udev.addFirmware;
extraUdevPkgs = config.services.udev.addUdevPkgs;
})
# Makes LVM logical volumes available.
(import ../upstart-jobs/lvm.nix {
inherit modprobe;
inherit (pkgs) lvm2 devicemapper;
})
# Activate software RAID arrays.
(import ../upstart-jobs/swraid.nix {
inherit modprobe;
inherit (pkgs) mdadm;
})
# Mount file systems.
(import ../upstart-jobs/filesystems.nix {
inherit mount;
inherit (pkgs) utillinux e2fsprogs;
fileSystems = config.fileSystems;
})
# Swapping.
(import ../upstart-jobs/swap.nix {
inherit (pkgs) utillinux lib;
swapDevices = config.swapDevices;
})
# Network interfaces.
(import ../upstart-jobs/network-interfaces.nix {
inherit modprobe config;
inherit (pkgs) nettools wirelesstools bash writeText;
})
# Name service cache daemon.
(import ../upstart-jobs/nscd.nix {
inherit (pkgs) glibc;
inherit nssModulesPath;
})
# Handles the maintenance/stalled event (single-user shell).
(import ../upstart-jobs/maintenance-shell.nix {
inherit (pkgs) bash;
})
# Ctrl-alt-delete action.
(import ../upstart-jobs/ctrl-alt-delete.nix)
])
# ifplugd daemon for monitoring Ethernet cables.
++ optional config.networking.interfaceMonitor.enable
(import ../upstart-jobs/ifplugd.nix {
inherit (pkgs) ifplugd writeScript bash;
inherit config;
})
# MySQL server
++ optional config.services.mysql.enable
(import ../upstart-jobs/mysql.nix {
inherit config pkgs;
})
# Postgres SQL server
++ optional config.services.postgresql.enable
(import ../upstart-jobs/postgresql.nix {
inherit config pkgs;
})
# OpenFire XMPP server
++ optional config.services.openfire.enable
(import ../upstart-jobs/openfire.nix {
inherit config pkgs;
})
# Samba service.
++ optional config.services.samba.enable
(import ../upstart-jobs/samba.nix {
inherit pkgs;
inherit (pkgs) glibc samba;
})
# CUPS (printing) daemon.
++ optional config.services.printing.enable
(import ../upstart-jobs/cupsd.nix {
inherit config pkgs modprobe;
})
# VSFTPd server
++ optional config.services.vsftpd.enable
(import ../upstart-jobs/vsftpd.nix {
inherit (pkgs) vsftpd;
inherit (config.services.vsftpd) anonymousUser
writeEnable anonymousUploadEnable anonymousMkdirEnable;
})
# X Font Server
++ optional config.services.xfs.enable
(import ../upstart-jobs/xfs.nix {
inherit config pkgs;
})
++ optional config.services.ircdHybrid.enable
(import ../upstart-jobs/ircd-hybrid.nix {
inherit config pkgs;
})
# Postfix mail server.
++ optional config.services.postfix.enable
(import ../upstart-jobs/postfix.nix {
inherit config pkgs;
})
# Dovecot POP3/IMAP server.
++ optional config.services.dovecot.enable
(import ../upstart-jobs/dovecot.nix {
inherit config pkgs;
})
# ISC BIND domain name server.
++ optional config.services.bind.enable
(import ../upstart-jobs/bind.nix {
inherit config pkgs;
})
# Handles the reboot/halt events.
++ (map
(event: makeJob (import ../upstart-jobs/halt.nix {
inherit (pkgs) bash utillinux;
inherit event;
}))
["reboot" "halt" "system-halt" "power-off"]
)
# The terminals on ttyX.
++ (map
(ttyNumber: makeJob (import ../upstart-jobs/mingetty.nix {
inherit (pkgs) mingetty;
inherit ttyNumber;
loginProgram = "${pkgs.pam_login}/bin/login";
}))
(config.services.mingetty.ttys)
)
# Transparent TTY backgrounds.
++ optional (config.services.ttyBackgrounds.enable && kernelPackages.splashutils != null)
(import ../upstart-jobs/tty-backgrounds.nix {
inherit (pkgs) stdenv;
inherit (kernelPackages) splashutils;
backgrounds =
let
specificThemes =
config.services.ttyBackgrounds.defaultSpecificThemes
++ config.services.ttyBackgrounds.specificThemes;
overridenTTYs = map (x: x.tty) specificThemes;
# Use the default theme for all the mingetty ttys and for the
# syslog tty, except those for which a specific theme is
# specified.
defaultTTYs =
pkgs.lib.filter (x: !(pkgs.lib.elem x overridenTTYs)) requiredTTYs;
in
(map (ttyNumber: {
tty = ttyNumber;
theme = config.services.ttyBackgrounds.defaultTheme;
}) defaultTTYs)
++ specificThemes;
})
# User-defined events.
++ (map makeJob (config.services.extraJobs));
command = import ../upstart-jobs/gather.nix {
inherit (pkgs) runCommand;
inherit jobs;
};
in
{
require = [
options
(import ./lib/default.nix)
];
environment = {
etc = [{ # The Upstart events defined above.
source = command + "/etc/event.d";
target = "event.d";
}]
++ pkgs.lib.concatLists (map (job: job.extraEtc) jobs);
extraPackages =
pkgs.lib.concatLists (map (job: job.extraPath) jobs);
};
users = {
extraUsers =
pkgs.lib.concatLists (map (job: job.users) jobs);
extraGroups =
pkgs.lib.concatLists (map (job: job.groups) jobs);
};
services = {
extraJobs = [
# For the built-in logd job.
{ jobDrv = pkgs.upstart; }
];
};
tests = {
# see test/test-upstart-job.sh
upstartJobs = { recurseForDerivations = true; } //
builtins.listToAttrs (map (job:
{ name = if job ? jobName then job.jobName else job.name; value = job; }
) jobs);
};
}