{pkgs, config, ...}:
let
inherit (pkgs.lib) mkOption mergeOneOption;
in
{
time = {
timeZone = mkOption {
default = "CET";
example = "America/New_York";
description = "The time zone used when displaying times and dates.";
};
};
boot = {
isLiveCD = mkOption {
default = false;
description = "
If set to true, the root device will be mounted read-only and
a ramdisk will be mounted on top of it using unionfs to
provide a writable root. This is used for the NixOS
Live-CD/DVD.
";
};
resumeDevice = mkOption {
default = "";
example = "0:0";
description = "
Device for manual resume attempt during boot. Looks like
major:minor .
";
};
hardwareScan = mkOption {
default = true;
description = "
Whether to try to load kernel modules for all detected hardware.
Usually this does a good job of providing you with the modules
you need, but sometimes it can crash the system or cause other
nasty effects. If the hardware scan is turned on, it can be
disabled at boot time by adding the safemode
parameter to the kernel command line.
";
};
initrd = {
allowMissing = mkOption {
default = false;
description = ''
Allow some initrd components to be missing. Useful for
custom kernel that are changed too often to track needed
kernelModules.
'';
};
lvm = mkOption {
default = true;
description = "
Whether to include lvm in the initial ramdisk. You should use this option
if your ROOT device is on lvm volume.
";
};
enableSplashScreen = mkOption {
default = true;
description = "
Whether to show a nice splash screen while booting.
";
};
};
copyKernels = mkOption {
default = false;
description = "
Whether the Grub menu builder should copy kernels and initial
ramdisks to /boot. This is necessary when /nix is on a
different file system than /boot.
";
};
localCommands = mkOption {
default = "";
example = "text=anything; echo You can put $text here.";
description = "
Shell commands to be executed just before Upstart is started.
";
};
extraTTYs = mkOption {
default = [];
example = [8 9];
description = "
Tty (virtual console) devices, in addition to the consoles on
which mingetty and syslogd run, that must be initialised.
Only useful if you have some program that you want to run on
some fixed console. For example, the NixOS installation CD
opens the manual in a web browser on console 7, so it sets
to [7].
";
};
};
system = {
# NSS modules. Hacky!
nssModules = mkOption {
internal = true;
default = [];
description = "
Search path for NSS (Name Service Switch) modules. This allows
several DNS resolution methods to be specified via
/etc/nsswitch.conf.
";
merge = pkgs.lib.mergeListOption;
apply = list:
let
list2 =
list
++ pkgs.lib.optional config.users.ldap.enable pkgs.nss_ldap;
in {
list = list2;
path = pkgs.lib.makeLibraryPath list2;
};
};
modulesTree = mkOption {
internal = true;
default = [];
description = "
Tree of kernel modules. This includes the kernel, plus modules
built outside of the kernel. Combine these into a single tree of
symlinks because modprobe only supports one directory.
";
merge = pkgs.lib.mergeListOption;
# Convert the list of path to only one path.
apply = pkgs.aggregateModules;
};
sbin = {
modprobe = mkOption {
# should be moved in module-init-tools
internal = true;
default = pkgs.substituteAll {
dir = "sbin";
src = ./modprobe;
isExecutable = true;
inherit (pkgs) module_init_tools;
inherit (config.system) modulesTree;
};
description = "
Path to the modprobe binary used by the system.
";
};
mount = mkOption {
internal = true;
default = pkgs.utillinux.passthru.function {
buildMountOnly = true;
mountHelpers = pkgs.buildEnv {
name = "mount-helpers";
paths = [
pkgs.ntfs3g
pkgs.mount_cifs
];
pathsToLink = "/sbin";
} + "/sbin";
};
description = "
Install a special version of mount to search mount tools in
unusual path.
";
};
};
};
networking = {
hostName = mkOption {
default = "nixos";
description = "
The name of the machine. Leave it empty if you want to obtain
it from a DHCP server (if using DHCP).
";
};
nativeIPv6 = mkOption {
default = false;
description = "
Whether to use IPv6 even though gw6c is not used. For example,
for Postfix.
";
};
extraHosts = mkOption {
default = "";
example = "192.168.0.1 lanlocalhost";
description = ''
Additional entries to be appended to /etc/hosts.
'';
};
defaultGateway = mkOption {
default = "";
example = "131.211.84.1";
description = "
The default gateway. It can be left empty if it is auto-detected through DHCP.
";
};
nameservers = mkOption {
default = [];
example = ["130.161.158.4" "130.161.33.17"];
description = "
The list of nameservers. It can be left empty if it is auto-detected through DHCP.
";
};
domain = mkOption {
default = "";
example = "home";
description = "
The domain. It can be left empty if it is auto-detected through DHCP.
";
};
localCommands = mkOption {
default = "";
example = "text=anything; echo You can put $text here.";
description = "
Shell commands to be executed at the end of the
network-interfaces Upstart job. Note that if
you are using DHCP to obtain the network configuration,
interfaces may not be fully configured yet.
";
};
interfaceMonitor = {
enable = mkOption {
default = false;
description = "
If true, monitor Ethernet interfaces for
cables being plugged in or unplugged. When this occurs, the
dhclient service is restarted to
automatically obtain a new IP address. This is useful for
roaming users (laptops).
";
};
beep = mkOption {
default = false;
description = "
If true, beep when an Ethernet cable is
plugged in or unplugged.
";
};
};
defaultMailServer = {
directDelivery = mkOption {
default = false;
example = true;
description = "
Use the trivial Mail Transfer Agent (MTA)
ssmtp package to allow programs to send
e-mail. If you don't want to run a ``real'' MTA like
sendmail or postfix on
your machine, set this option to true, and
set the option
to the
host name of your preferred mail server.
";
};
hostName = mkOption {
example = "mail.example.org";
description = "
The host name of the default mail server to use to deliver
e-mail.
";
};
domain = mkOption {
default = "";
example = "example.org";
description = "
The domain from which mail will appear to be sent.
";
};
useTLS = mkOption {
default = false;
example = true;
description = "
Whether TLS should be used to connect to the default mail
server.
";
};
useSTARTTLS = mkOption {
default = false;
example = true;
description = "
Whether the STARTTLS should be used to connect to the default
mail server. (This is needed for TLS-capable mail servers
running on the default SMTP port 25.)
";
};
};
};
fileSystems = mkOption {
default = [];
example = [
{ mountPoint = "/";
device = "/dev/hda1";
}
{ mountPoint = "/data";
device = "/dev/hda2";
fsType = "ext3";
options = "data=journal";
}
{ mountPoint = "/bigdisk";
label = "bigdisk";
}
];
description = "
The file systems to be mounted. It must include an entry for
the root directory (mountPoint = \"/\"). Each
entry in the list is an attribute set with the following fields:
mountPoint, device,
fsType (a file system type recognised by
mount; defaults to
\"auto\"), and options
(the mount options passed to mount using the
flag; defaults to \"defaults\").
Instead of specifying device, you can also
specify a volume label (label) for file
systems that support it, such as ext2/ext3 (see mke2fs
-L).
autocreate forces mountPoint to be created with
mkdir -p .
";
};
swapDevices = mkOption {
default = [];
example = [
{ device = "/dev/hda7"; }
{ device = "/var/swapfile"; }
{ label = "bigswap"; }
];
description = "
The swap devices and swap files. These must have been
initialised using mkswap. Each element
should be an attribute set specifying either the path of the
swap device or file (device) or the label
of the swap device (label, see
mkswap -L). Using a label is
recommended.
";
};
servicesProposal = {
# see upstart-jobs/default.nix
# the option declarations can be found in the upstart-jobs/newProposal/*.nix files
# one way to include the declarations here is adding kind of glob "*.nix"
# file function to builtins to get all jobs
# then the checking in upstart-jobs/default.nix can be removed again (together with passing arg optionDeclarations)
};
services = {
syslogd = {
tty = mkOption {
default = 10;
description = "
The tty device on which syslogd will print important log
messages.
";
};
};
ttyBackgrounds = {
enable = mkOption {
default = true;
description = "
Whether to enable graphical backgrounds for the virtual consoles.
";
};
defaultTheme = mkOption {
default = pkgs.fetchurl {
#url = http://www.bootsplash.de/files/themes/Theme-BabyTux.tar.bz2;
url = http://www.mirrorservice.org/sites/www.ibiblio.org/gentoo/distfiles/Theme-BabyTux.tar.bz2;
md5 = "a6d89d1c1cff3b6a08e2f526f2eab4e0";
};
description = "
The default theme for the virtual consoles. Themes can be found
at .
";
};
defaultSpecificThemes = mkOption {
default = [
/*
{ tty = 6;
theme = pkgs.fetchurl { # Yeah!
url = http://www.bootsplash.de/files/themes/Theme-Pativo.tar.bz2;
md5 = "9e13beaaadf88d43a5293e7ab757d569";
};
}
*/
{ tty = 10;
theme = pkgs.fetchurl {
#url = http://www.bootsplash.de/files/themes/Theme-GNU.tar.bz2;
url = http://www.mirrorservice.org/sites/www.ibiblio.org/gentoo/distfiles/Theme-GNU.tar.bz2;
md5 = "61969309d23c631e57b0a311102ef034";
};
}
];
description = "
This option sets specific themes for virtual consoles. If you
just want to set themes for additional consoles, use
.
";
};
specificThemes = mkOption {
default = [
];
description = "
This option allows you to set specific themes for virtual
consoles.
";
};
};
mingetty = {
ttys = mkOption {
default = [1 2 3 4 5 6];
description = "
The list of tty (virtual console) devices on which to start a
login prompt.
";
};
waitOnMounts = mkOption {
default = false;
description = "
Whether the login prompts on the virtual consoles will be
started before or after all file systems have been mounted. By
default we don't wait, but if for example your /home is on a
separate partition, you may want to turn this on.
";
};
greetingLine = mkOption {
default = ''<<< Welcome to NixOS (\m) - Kernel \r (\l) >>>'';
description = "
Welcome line printed by mingetty.
";
};
helpLine = mkOption {
default = "";
description = "
Help line printed by mingetty below the welcome line.
Used by the installation CD to give some hints on
how to proceed.
";
};
};
dhcpd = {
enable = mkOption {
default = false;
description = "
Whether to enable the DHCP server.
";
};
extraConfig = mkOption {
default = "";
example = "
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.1.255;
option routers 192.168.1.5;
option domain-name-servers 130.161.158.4, 130.161.33.17, 130.161.180.1;
option domain-name \"example.org\";
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.100 192.168.1.200;
}
";
description = "
Extra text to be appended to the DHCP server configuration
file. Currently, you almost certainly need to specify
something here, such as the options specifying the subnet
mask, DNS servers, etc.
";
};
configFile = mkOption {
default = null;
description = "
The path of the DHCP server configuration file. If no file
is specified, a file is generated using the other options.
";
};
interfaces = mkOption {
default = ["eth0"];
description = "
The interfaces on which the DHCP server should listen.
";
};
machines = mkOption {
default = [];
example = [
{ hostName = "foo";
ethernetAddress = "00:16:76:9a:32:1d";
ipAddress = "192.168.1.10";
}
{ hostName = "bar";
ethernetAddress = "00:19:d1:1d:c4:9a";
ipAddress = "192.168.1.11";
}
];
description = "
A list mapping ethernet addresses to IP addresses for the
DHCP server.
";
};
};
sshd = {
enable = mkOption {
default = false;
description = "
Whether to enable the Secure Shell daemon, which allows secure
remote logins.
";
};
forwardX11 = mkOption {
default = true;
description = "
Whether to enable sshd to forward X11 connections.
";
};
allowSFTP = mkOption {
default = true;
description = "
Whether to enable the SFTP subsystem in the SSH daemon. This
enables the use of commands such as sftp and
sshfs.
";
};
permitRootLogin = mkOption {
default = "yes";
description = "
Whether the root user can login using ssh. Valid options
are yes, without-password,
forced-commands-only or
no
";
};
gatewayPorts = mkOption {
default = "no";
description = "
Specifies whether remote hosts are allowed to connect to ports forwarded for the client. See man sshd_conf.
";
};
};
lshd = {
enable = mkOption {
default = false;
description = ''
Whether to enable the GNU lshd SSH2 daemon, which allows
secure remote login.
'';
};
portNumber = mkOption {
default = 22;
description = ''
The port on which to listen for connections.
'';
};
interfaces = mkOption {
default = [];
description = ''
List of network interfaces where listening for connections.
When providing the empty list, `[]', lshd listens on all
network interfaces.
'';
example = [ "localhost" "1.2.3.4:443" ];
};
hostKey = mkOption {
default = "/etc/lsh/host-key";
description = ''
Path to the server's private key. Note that this key must
have been created, e.g., using "lsh-keygen --server |
lsh-writekey --server", so that you can run lshd.
'';
};
syslog = mkOption {
default = true;
description = ''Whether to enable syslog output.'';
};
passwordAuthentication = mkOption {
default = true;
description = ''Whether to enable password authentication.'';
};
publicKeyAuthentication = mkOption {
default = true;
description = ''Whether to enable public key authentication.'';
};
rootLogin = mkOption {
default = false;
description = ''Whether to enable remote root login.'';
};
loginShell = mkOption {
default = null;
description = ''
If non-null, override the default login shell with the
specified value.
'';
example = "/nix/store/xyz-bash-10.0/bin/bash10";
};
srpKeyExchange = mkOption {
default = false;
description = ''
Whether to enable SRP key exchange and user authentication.
'';
};
tcpForwarding = mkOption {
default = true;
description = ''Whether to enable TCP/IP forwarding.'';
};
x11Forwarding = mkOption {
default = true;
description = ''Whether to enable X11 forwarding.'';
};
subsystems = mkOption {
default = [ ["sftp" "${pkgs.lsh}/sbin/sftp-server"] ];
description = ''
List of subsystem-path pairs, where the head of the pair
denotes the subsystem name, and the tail denotes the path to
an executable implementing it.
'';
};
};
ntp = {
enable = mkOption {
default = true;
description = "
Whether to synchronise your machine's time using the NTP
protocol.
";
};
servers = mkOption {
default = [
"0.pool.ntp.org"
"1.pool.ntp.org"
"2.pool.ntp.org"
];
description = "
The set of NTP servers from which to synchronise.
";
};
};
portmap = {
enable = mkOption {
default = false;
description = ''
Whether to enable `portmap', an ONC RPC directory service
notably used by NFS and NIS, and which can be queried
using the rpcinfo(1) command.
'';
};
};
bitlbee = {
enable = mkOption {
default = false;
description = ''
Whether to run the BitlBee IRC to other chat network gateway.
Running it allows you to access the MSN, Jabber, Yahoo! and ICQ chat
networks via an IRC client.
'';
};
interface = mkOption {
default = "127.0.0.1";
description = ''
The interface the BitlBee deamon will be listening to. If `127.0.0.1',
only clients on the local host can connect to it; if `0.0.0.0', clients
can access it from any network interface.
'';
};
portNumber = mkOption {
default = 6667;
description = ''
Number of the port BitlBee will be listening to.
'';
};
};
gnunet = {
enable = mkOption {
default = false;
description = ''
Whether to run the GNUnet daemon. GNUnet is GNU's anonymous
peer-to-peer communication and file sharing framework.
'';
};
home = mkOption {
default = "/var/lib/gnunet";
description = ''
Directory where the GNUnet daemon will store its data.
'';
};
debug = mkOption {
default = false;
description = ''
When true, run in debug mode; gnunetd will not daemonize and
error messages will be written to stderr instead of a
logfile.
'';
};
logLevel = mkOption {
default = "ERROR";
example = "INFO";
description = ''
Log level of the deamon (see `gnunetd(1)' for details).
'';
};
hostLists = mkOption {
default = [
"http://gnunet.org/hostlist.php"
"http://gnunet.mine.nu:8081/hostlist"
"http://vserver1236.vserver-on.de/hostlist-074"
];
description = ''
URLs of host lists.
'';
};
applications = mkOption {
default = [ "advertising" "getoption" "fs" "stats" "traffic" ];
example = [ "chat" "fs" ];
description = ''
List of GNUnet applications supported by the daemon. Note that
`fs', which means "file sharing", is probably the one you want.
'';
};
transports = mkOption {
default = [ "udp" "tcp" "http" "nat" ];
example = [ "smtp" "http" ];
description = ''
List of transport methods used by the server.
'';
};
fileSharing = {
quota = mkOption {
default = 1024;
description = ''
Maximum file system usage (in MiB) for file sharing.
'';
};
activeMigration = mkOption {
default = false;
description = ''
Whether to allow active migration of content originating
from other nodes.
'';
};
};
load = {
maxNetDownBandwidth = mkOption {
default = 50000;
description = ''
Maximum bandwidth usage (in bits per second) for GNUnet
when downloading data.
'';
};
maxNetUpBandwidth = mkOption {
default = 50000;
description = ''
Maximum bandwidth usage (in bits per second) for GNUnet
when downloading data.
'';
};
hardNetUpBandwidth = mkOption {
default = 0;
description = ''
Hard bandwidth limit (in bits per second) when uploading
data.
'';
};
maxCPULoad = mkOption {
default = 100;
description = ''
Maximum CPU load (percentage) authorized for the GNUnet
daemon.
'';
};
interfaces = mkOption {
default = [ "eth0" ];
example = [ "wlan0" "eth1" ];
description = ''
List of network interfaces to use.
'';
};
};
extraOptions = mkOption {
default = "";
example = ''
[NETWORK]
INTERFACE = eth3
'';
description = ''
Additional options that will be copied verbatim in `gnunetd.conf'.
See `gnunetd.conf(5)' for details.
'';
};
};
ejabberd = {
enable = mkOption {
default = false;
description = "Whether to enable ejabberd server";
};
spoolDir = mkOption {
default = "/var/lib/ejabberd";
description = "Location of the spooldir of ejabberd";
};
logsDir = mkOption {
default = "/var/log/ejabberd";
description = "Location of the logfile directory of ejabberd";
};
confDir = mkOption {
default = "/var/ejabberd";
description = "Location of the config directory of ejabberd";
};
virtualHosts = mkOption {
default = "\"localhost\"";
description = "Virtualhosts that ejabberd should host. Hostnames are surrounded with doublequotes and separated by commas";
};
};
jboss = {
enable = mkOption {
default = false;
description = "Whether to enable jboss";
};
tempDir = mkOption {
default = "/tmp";
description = "Location where JBoss stores its temp files";
};
logDir = mkOption {
default = "/var/log/jboss";
description = "Location of the logfile directory of JBoss";
};
serverDir = mkOption {
description = "Location of the server instance files";
default = "/var/jboss/server";
};
deployDir = mkOption {
description = "Location of the deployment files";
default = "/nix/var/nix/profiles/default/server/default/deploy/";
};
libUrl = mkOption {
default = "file:///nix/var/nix/profiles/default/server/default/lib";
description = "Location where the shared library JARs are stored";
};
user = mkOption {
default = "nobody";
description = "User account under which jboss runs.";
};
useJK = mkOption {
default = false;
description = "Whether to use to connector to the Apache HTTP server";
};
};
tomcat = {
enable = mkOption {
default = false;
description = "Whether to enable Apache Tomcat";
};
baseDir = mkOption {
default = "/var/tomcat";
description = "Location where Tomcat stores configuration files, webapplications and logfiles";
};
user = mkOption {
default = "tomcat";
description = "User account under which Apache Tomcat runs.";
};
deployFrom = mkOption {
default = "";
description = "Location where webapplications are stored. Leave empty to use the baseDir.";
};
javaOpts = mkOption {
default = "";
description = "Parameters to pass to the Java Virtual Machine which spawns Apache Tomcat";
};
catalinaOpts = mkOption {
default = "";
description = "Parameters to pass to the Java Virtual Machine which spawns the Catalina servlet container";
};
sharedLibFrom = mkOption {
default = "";
description = "Location where shared libraries are stored. Leave empty to use the baseDir.";
};
commonLibFrom = mkOption {
default = "";
description = "Location where common libraries are stored. Leave empty to use the baseDir.";
};
contextXML = mkOption {
default = "";
description = "Location of the context.xml to use. Leave empty to use the default.";
};
};
httpd = {
enable = mkOption {
default = false;
description = "
Whether to enable the Apache httpd server.
";
};
experimental = mkOption {
default = false;
description = "
Whether to use the new-style Apache configuration.
";
};
extraConfig = mkOption {
default = "";
description = "
These configuration lines will be passed verbatim to the apache config
";
};
extraModules = mkOption {
default = [];
example = [ "proxy_connect" { name = "php5_module"; path = "${pkgs.php}/modules/libphp5.so"; } ];
description = ''
Specifies additional Apache modules. These can be specified
as a string in the case of modules distributed with Apache,
or as an attribute set specifying the
name and path of the
module.
'';
};
logPerVirtualHost = mkOption {
default = false;
description = "
If enabled, each virtual host gets its own
access_log and
error_log, namely suffixed by the
of the virtual host.
";
};
user = mkOption {
default = "wwwrun";
description = "
User account under which httpd runs. The account is created
automatically if it doesn't exist.
";
};
group = mkOption {
default = "wwwrun";
description = "
Group under which httpd runs. The account is created
automatically if it doesn't exist.
";
};
logDir = mkOption {
default = "/var/log/httpd";
description = "
Directory for Apache's log files. It is created automatically.
";
};
stateDir = mkOption {
default = "/var/run/httpd";
description = "
Directory for Apache's transient runtime state (such as PID
files). It is created automatically. Note that the default,
/var/run/httpd, is deleted at boot time.
";
};
mod_php = mkOption {
default = false;
description = "Whether to enable the PHP module.";
};
mod_jk = {
enable = mkOption {
default = false;
description = "Whether to enable the Apache Tomcat connector.";
};
applicationMappings = mkOption {
default = [];
description = "List of Java webapplications that should be mapped to the servlet container (Tomcat/JBoss)";
};
};
virtualHosts = mkOption {
default = [];
example = [
{ hostName = "foo";
documentRoot = "/data/webroot-foo";
}
{ hostName = "bar";
documentRoot = "/data/webroot-bar";
}
];
description = ''
Specification of the virtual hosts served by Apache. Each
element should be an attribute set specifying the
configuration of the virtual host. The available options
are the non-global options permissible for the main host.
'';
};
subservices = {
# !!! remove this
subversion = {
enable = mkOption {
default = false;
description = "
Whether to enable the Subversion subservice in the webserver.
";
};
notificationSender = mkOption {
default = "svn-server@example.org";
example = "svn-server@example.org";
description = "
The email address used in the Sender field of commit
notification messages sent by the Subversion subservice.
";
};
userCreationDomain = mkOption {
default = "example.org";
example = "example.org";
description = "
The domain from which user creation is allowed. A client can
only create a new user account if its IP address resolves to
this domain.
";
};
autoVersioning = mkOption {
default = false;
description = "
Whether you want the Subversion subservice to support
auto-versioning, which enables Subversion repositories to be
mounted as read/writable file systems on operating systems that
support WebDAV.
";
};
dataDir = mkOption {
default = "/no/such/path/exists";
description = "
Place to put SVN repository.
";
};
organization = {
name = mkOption {
default = null;
description = "
Name of the organization hosting the Subversion service.
";
};
url = mkOption {
default = null;
description = "
URL of the website of the organization hosting the Subversion service.
";
};
logo = mkOption {
default = null;
description = "
Logo the organization hosting the Subversion service.
";
};
};
};
};
} // # Include the options shared between the main server and virtual hosts.
(import ../upstart-jobs/apache-httpd/per-server-options.nix {
inherit mkOption;
forMainServer = true;
});
vsftpd = {
enable = mkOption {
default = false;
description = "
Whether to enable the vsftpd FTP server.
";
};
anonymousUser = mkOption {
default = false;
description = "
Whether to enable the anonymous FTP user.
";
};
writeEnable = mkOption {
default = false;
description = "
Whether any write activity is permitted to users.
";
};
anonymousUploadEnable = mkOption {
default = false;
description = "
Whether any uploads are permitted to anonymous users.
";
};
anonymousMkdirEnable = mkOption {
default = false;
description = "
Whether mkdir is permitted to anonymous users.
";
};
};
printing = {
enable = mkOption {
default = false;
description = "
Whether to enable printing support through the CUPS daemon.
";
};
};
udev = {
addFirmware = mkOption {
default = [];
example = ["/mnt/big-storage/firmware/"];
description = "
To specify firmware that is not too spread to ensure
a package, or have an interactive process of extraction
and cannot be redistributed.
";
merge = pkgs.lib.mergeListOption;
};
addUdevPkgs = mkOption {
default = [];
description = "
List of packages containing udev rules.
";
merge = pkgs.lib.mergeListOption;
};
sndMode = mkOption {
default = "0600";
example = "0666";
description = "
Permissions for /dev/snd/*, in case you have multiple
logged in users or if the devices belong to root for
some reason.
";
};
};
samba = {
enable = mkOption {
default = false;
description = "
Whether to enable the samba server. (to communicate with, and provide windows shares)
";
};
};
gw6c = {
enable = mkOption {
default = false;
description = "
Whether to enable Gateway6 client (IPv6 tunnel).
";
};
autorun = mkOption {
default = true;
description = "
Switch to false to create upstart-job and configuration,
but not run it automatically
";
};
username = mkOption {
default = "";
description = "
Your Gateway6 login name, if any.
";
};
password = mkOption {
default = "";
description = "
Your Gateway6 password, if any.
";
};
server = mkOption {
default = "anon.freenet6.net";
example = "broker.freenet6.net";
description = "
Used Gateway6 server.
";
};
keepAlive = mkOption {
default = "30";
example = "2";
description = "
Gateway6 keep-alive period.
";
};
everPing = mkOption {
default = "1000000";
example = "2";
description = "
Gateway6 manual ping period.
";
};
waitPingableBroker = mkOption {
default = true;
example = false;
description = "
Whether to wait until tunnel broker returns ICMP echo.
";
};
};
ircdHybrid = {
enable = mkOption {
default = false;
description = "
Enable IRCD.
";
};
serverName = mkOption {
default = "hades.arpa";
description = "
IRCD server name.
";
};
sid = mkOption {
default = "0NL";
description = "
IRCD server unique ID in a net of servers.
";
};
description = mkOption {
default = "Hybrid-7 IRC server.";
description = "
IRCD server description.
";
};
rsaKey = mkOption {
default = null;
example = /root/certificates/irc.key;
description = "
IRCD server RSA key.
";
};
certificate = mkOption {
default = null;
example = /root/certificates/irc.pem;
description = "
IRCD server SSL certificate. There are some limitations - read manual.
";
};
adminEmail = mkOption {
default = "";
example = "";
description = "
IRCD server administrator e-mail.
";
};
extraIPs = mkOption {
default = [];
example = ["127.0.0.1"];
description = "
Extra IP's to bind.
";
};
extraPort = mkOption {
default = "7117";
description = "
Extra port to avoid filtering.
";
};
};
xfs = {
enable = mkOption {
default = false;
description = "
Whether to enable the X Font Server.
";
};
};
mysql = {
enable = mkOption {
default = false;
description = "
Whether to enable the MySQL server.
";
};
port = mkOption {
default = "3306";
description = "Port of MySQL";
};
user = mkOption {
default = "mysql";
description = "User account under which MySQL runs";
};
dataDir = mkOption {
default = "/var/mysql";
description = "Location where MySQL stores its table files";
};
logError = mkOption {
default = "/var/log/mysql_err.log";
description = "Location of the MySQL error logfile";
};
pidDir = mkOption {
default = "/var/run/mysql";
description = "Location of the file which stores the PID of the MySQL server";
};
};
postgresql = {
enable = mkOption {
default = false;
description = "
Whether to run PostgreSQL.
";
};
port = mkOption {
default = "5432";
description = "
Port for PostgreSQL.
";
};
logDir = mkOption {
default = "/var/log/postgresql";
description = "
Log directory for PostgreSQL.
";
};
dataDir = mkOption {
default = "/var/db/postgresql";
description = "
Data directory for PostgreSQL.
";
};
subServices = mkOption {
default = [];
description = "
Subservices list. As it is already implememnted,
here is an interface...
";
};
authentication = mkOption {
default = ''
# Generated file; do not edit!
local all all ident sameuser
host all all 127.0.0.1/32 md5
host all all ::1/128 md5
'';
description = "
Hosts (except localhost), who you allow to connect.
";
};
allowedHosts = mkOption {
default = [];
description = "
Hosts (except localhost), who you allow to connect.
";
};
authMethod = mkOption {
default = " ident sameuser ";
description = "
How to authorize users.
Note: ident needs absolute trust to all allowed client hosts.";
};
};
openfire = {
enable = mkOption {
default = false;
description = "
Whether to enable OpenFire XMPP server.
";
};
usePostgreSQL = mkOption {
default = true;
description = "
Whether you use PostgreSQL service for your storage back-end.
";
};
};
postfix = {
enable = mkOption {
default = false;
description ="
Whether to run the Postfix mail server.
";
};
user = mkOption {
default = "postfix";
description = "
How to call postfix user (must be used only for postfix).
";
};
group = mkOption {
default = "postfix";
description = "
How to call postfix group (must be used only for postfix).
";
};
setgidGroup = mkOption {
default = "postdrop";
description = "
How to call postfix setgid group (for postdrop). Should
be uniquely used group.
";
};
networks = mkOption {
default = null;
example = ["192.168.0.1/24"];
description = "
Net masks for trusted - allowed to relay mail to third parties -
hosts. Leave empty to use mynetworks_style configuration or use
default (localhost-only).
";
};
networksStyle = mkOption {
default = "";
description = "
Name of standard way of trusted network specification to use,
leave blank if you specify it explicitly or if you want to use
default (localhost-only).
";
};
hostname = mkOption {
default = "";
description ="
Hostname to use. Leave blank to use just the hostname of machine.
It should be FQDN.
";
};
domain = mkOption {
default = "";
description ="
Domain to use. Leave blank to use hostname minus first component.
";
};
origin = mkOption {
default = "";
description ="
Origin to use in outgoing e-mail. Leave blank to use hostname.
";
};
destination = mkOption {
default = null;
example = ["localhost"];
description = "
Full (!) list of domains we deliver locally. Leave blank for
acceptable Postfix default.
";
};
relayDomains = mkOption {
default = null;
example = ["localdomain"];
description = "
List of domains we agree to relay to. Default is the same as
destination.
";
};
relayHost = mkOption {
default = "";
description = "
Mail relay for outbound mail.
";
};
lookupMX = mkOption {
default = false;
description = "
Whether relay specified is just domain whose MX must be used.
";
};
postmasterAlias = mkOption {
default = "root";
description = "
Who should receive postmaster e-mail.
";
};
rootAlias = mkOption {
default = "";
description = "
Who should receive root e-mail. Blank for no redirection.
";
};
extraAliases = mkOption {
default = "";
description = "
Additional entries to put verbatim into aliases file.
";
};
sslCert = mkOption {
default = "";
description = "
SSL certificate to use.
";
};
sslCACert = mkOption {
default = "";
description = "
SSL certificate of CA.
";
};
sslKey = mkOption {
default = "";
description ="
SSL key to use.
";
};
recipientDelimiter = mkOption {
default = "";
example = "+";
description = "
Delimiter for address extension: so mail to user+test can be handled by ~user/.forward+test
";
};
};
dovecot = {
enable = mkOption {
default = false;
description = "Whether to enable dovecot POP3/IMAP server.";
};
user = mkOption {
default = "dovecot";
description = "dovecot user name";
};
group = mkOption {
default = "dovecot";
description = "dovecot group name";
};
sslServerCert = mkOption {
default = "";
description = "Server certificate";
};
sslCACert = mkOption {
default = "";
description = "CA certificate used by server certificate";
};
sslServerKey = mkOption {
default = "";
description = "Server key";
};
};
bind = {
enable = mkOption {
default = false;
description = "
Whether to enable BIND domain name server.
";
};
cacheNetworks = mkOption {
default = ["127.0.0.0/24"];
description = "
What networks are allowed to use us as a resolver.
";
};
blockedNetworks = mkOption {
default = [];
description = "
What networks are just blocked.
";
};
zones = mkOption {
default = [];
description = "
List of zones we claim authority over.
master=false means slave server; slaves means addresses
who may request zone transfer.
";
example = [{
name = "example.com";
master = false;
file = "/var/dns/example.com";
masters = ["192.168.0.1"];
slaves = [];
}];
};
};
};
installer = {
nixpkgsURL = mkOption {
default = "";
example = http://nixos.org/releases/nix/nixpkgs-0.11pre7577;
description = "
URL of the Nixpkgs distribution to use when building the
installation CD.
";
};
repos = {
nixos = mkOption {
default = [ { type = "svn"; } ];
example = [ { type = "svn"; url = "https://svn.nixos.org/repos/nix/nixos/branches/stdenv-updates"; target = "/etc/nixos/nixos-stdenv-updates"; }
{ type = "git"; initialize = ''git clone git://mawercer.de/nixos $target''; update = "git pull origin"; target = "/etc/nixos/nixos-git"; }
];
description = ''
The NixOS repository from which the system will be built.
nixos-checkout will update all working
copies of the given repositories,
nixos-rebuild will use the first item
which has the attribute default = true
falling back to the first item. The type defines the
repository tool added to the path. It also defines a "valid"
repository. If the target directory already exists and it's
not valid it will be moved to the backup location
dir-date.
For svn the default target and repositories are
/etc/nixos/nixos and
https://svn.nixos.org/repos/nix/nixos/trunk.
For git repositories update is called after initialization
when the repo is initialized. The initialize code is run
from working directory dirname
target and should create the
directory
dir. (git
clone url nixos/nixpkgs/services should do) For
the executables used see .
'';
};
nixpkgs = mkOption {
default = [ { type = "svn"; } ];
description = "same as ";
};
services = mkOption {
default = [ { type = "svn"; } ];
description = "same as ";
};
};
repoTypes = mkOption {
default = {
svn = { valid = "[ -d .svn ]"; env = [ pkgs.coreutils pkgs.subversion ]; };
git = { valid = "[ -d .git ]"; env = [ pkgs.coreutils pkgs.git pkgs.gnused /* FIXME: use full path to sed in nix-pull */ ]; };
};
description = ''
Defines, for each supported version control system
(e.g. git), the dependencies for the
mechanism, as well as a test used to determine whether a
directory is a checkout created by that version control
system.
'';
};
manifests = mkOption {
default = [http://nixos.org/releases/nixpkgs/channels/nixpkgs-unstable/MANIFEST];
example =
[ http://nixos.org/releases/nixpkgs/channels/nixpkgs-unstable/MANIFEST
http://nixos.org/releases/nixpkgs/channels/nixpkgs-stable/MANIFEST
];
description = "
URLs of manifests to be downloaded when you run
nixos-rebuild to speed up builds.
";
};
};
nix = {
maxJobs = mkOption {
default = 1;
example = 2;
description = "
This option defines the maximum number of jobs that Nix will try
to build in parallel. The default is 1. You should generally
set it to the number of CPUs in your system (e.g., 2 on a Athlon
64 X2).
";
};
useChroot = mkOption {
default = false;
example = true;
description = "
If set, Nix will perform builds in a chroot-environment that it
will set up automatically for each build. This prevents
impurities in builds by disallowing access to dependencies
outside of the Nix store.
";
};
extraOptions = mkOption {
default = "";
example = "
gc-keep-outputs = true
gc-keep-derivations = true
";
description = "
This option allows to append lines to nix.conf.
";
};
distributedBuilds = mkOption {
default = false;
description = "
Whether to distribute builds to the machines listed in
.
";
};
buildMachines = mkOption {
example = [
{ hostName = "voila.labs.cs.uu.nl";
sshUser = "nix";
sshKey = "/root/.ssh/id_buildfarm";
system = "powerpc-darwin";
maxJobs = 1;
}
{ hostName = "linux64.example.org";
sshUser = "buildfarm";
sshKey = "/root/.ssh/id_buildfarm";
system = "x86_64-linux";
maxJobs = 2;
}
];
description = "
This option lists the machines to be used if distributed
builds are enabled (see
). Nix will perform
derivations on those machines via SSh by copying the inputs to
the Nix store on the remote machine, starting the build, then
copying the output back to the local Nix store. Each element
of the list should be an attribute set containing the
machine's host name (hostname), the user
name to be used for the SSH connection
(sshUser), the Nix system type
(system, e.g.,
\"i686-linux\"), the maximum number of jobs
to be run in parallel on that machine
(maxJobs), and the path to the SSH private
key to be used to connect (sshKey). The
SSH private key should not have a passphrase, and the
corresponding public key should be added to
~sshUser/authorized_keys
on the remote machine.
";
};
# Environment variables for running Nix.
envVars = mkOption {
internal = true;
default = "";
description = "
Define the environment variables used by nix to
";
merge = pkgs.lib.mergeStringOption;
# other option should be used to define the content instead of using
# the apply function.
apply = conf: ''
export NIX_CONF_DIR=/nix/etc/nix
# Enable the copy-from-other-stores substituter, which allows builds
# to be sped up by copying build results from remote Nix stores. To
# do this, mount the remote file system on a subdirectory of
# /var/run/nix/remote-stores.
export NIX_OTHER_STORES=/var/run/nix/remote-stores/*/nix
'' + # */
(if config.nix.distributedBuilds then
''
export NIX_BUILD_HOOK=${config.environment.nix}/libexec/nix/build-remote.pl
export NIX_REMOTE_SYSTEMS=/etc/nix.machines
export NIX_CURRENT_LOAD=/var/run/nix/current-load
''
else "") + conf;
};
};
security = {
setuidPrograms = mkOption {
default = [
"passwd" "su" "crontab" "ping" "ping6"
"fusermount" "wodim" "cdrdao" "growisofs"
];
description = "
Only the programs from system path listed her will be made setuid root
(through a wrapper program). It's better to set
.
";
};
extraSetuidPrograms = mkOption {
default = [];
example = ["fusermount"];
description = "
This option lists additional programs that must be made setuid
root.
";
};
setuidOwners = mkOption {
default = [];
example = [{
program = "sendmail";
owner = "nodody";
group = "postdrop";
setuid = false;
setgid = true;
}];
description = ''
List of non-trivial setuid programs from system path, like Postfix sendmail. Default
should probably be nobody:nogroup:false:false - if you are bothering
doing anything with a setuid program, "root.root u+s g-s" is not what
you are aiming at..
'';
};
seccureKeys = {
public = mkOption {
default = /var/elliptic-keys/public;
description = "
Public key. Make it path argument, so it is copied into store and
hashed.
The key is used to encrypt Gateway 6 configuration in store, as it
contains a password for external service. Unfortunately,
derivation file should be protected by other means. For example,
nix-http-export.cgi will happily export any non-derivation path,
but not a derivation.
";
};
private = mkOption {
default = "/var/elliptic-keys/private";
description = "
Private key. Make it string argument, so it is not copied into store.
";
};
};
};
users = {
ldap = {
enable = mkOption {
default = false;
description = "
Whether to enable authentication against an LDAP server.
";
};
server = mkOption {
example = "ldap://ldap.example.org/";
description = "
The URL of the LDAP server.
";
};
base = mkOption {
example = "dc=example,dc=org";
description = "
The distinguished name of the search base.
";
};
useTLS = mkOption {
default = false;
description = "
If enabled, use TLS (encryption) over an LDAP (port 389)
connection. The alternative is to specify an LDAPS server (port
636) in or to forego
security.
";
};
};
};
i18n = {
defaultLocale = mkOption {
default = "en_US.UTF-8";
example = "nl_NL.UTF-8";
description = "
The default locale. It determines the language for program
messages, the format for dates and times, sort order, and so on.
It also determines the character set, such as UTF-8.
";
};
consoleFont = mkOption {
default = "lat9w-16";
example = "LatArCyrHeb-16";
description = "
The font used for the virtual consoles. Leave empty to use
whatever the setfont program considers the
default font.
";
};
consoleKeyMap = mkOption {
default = "us";
example = "fr";
description = "
The keyboard mapping table for the virtual consoles.
";
};
};
environment = {
pathsToLink = mkOption {
default = ["/bin" "/sbin" "/lib" "/share" "/man" "/info"];
example = ["/"];
description = "
Lists directories to be symlinked in `/var/run/current-system/sw'.
";
};
cleanStart = mkOption {
default = false;
example = true;
description = "
There are some times when you want really small system for specific
purpose and do not want default package list. Setting
cleanStart to true allows you
to create a system with empty path - only extraPackages will be
included.
";
};
extraPackages = mkOption {
default = [];
example = [pkgs.firefox pkgs.thunderbird];
description = "
This option allows you to add additional packages to the system
path. These packages are automatically available to all users,
and they are automatically updated every time you rebuild the
system configuration. (The latter is the main difference with
installing them in the default profile,
/nix/var/nix/profiles/default. The value
of this option must be a function that returns a list of
packages. The function will be called with the Nix Packages
collection as its argument for convenience.
";
};
nix = mkOption {
default = pkgs.nixUnstable;
example = pkgs.nixCustomFun /root/nix.tar.gz;
merge = mergeOneOption;
description = "
Use non-default Nix easily. Be careful, though, not to break everything.
";
};
checkConfigurationOptions = mkOption {
default = true;
example = false;
description = "
If all configuration options must be checked. Non-existing options fail build.
";
};
unixODBCDrivers = mkOption {
default = pkgs : [];
example = "pkgs : map (x : x.ini) (with pkgs.unixODBCDrivers; [ mysql psql psqlng ] )";
description = "specifies unix odbc drivers to be registered at /etc/odbcinst.ini";
};
};
nesting = {
children = mkOption {
default = [];
description = "
Additional configurations to build.
";
};
};
passthru = mkOption {
default = {};
description = "
Additional parameters. Ignored. When you want to be sure that
/etc/nixos/nixos -A config.passthru.* is that same thing the
system rebuild will use.
";
};
require = [
# boot (is it the right place ?)
(import ../system/kernel.nix)
(import ../boot/boot-stage-2.nix)
(import ../installer/grub.nix)
# system
(import ../system/system-options.nix)
(import ../system/activate-configuration.nix)
(import ../upstart-jobs/default.nix)
# security
(import ../system/sudo.nix)
# environment
(import ../etc/default.nix)
# users
(import ../system/users-groups.nix)
# newtworking
(import ../upstart-jobs/dhclient.nix)
# hardware
(import ../upstart-jobs/pcmcia.nix)
# services
(import ../upstart-jobs/avahi-daemon.nix)
(import ../upstart-jobs/atd.nix)
(import ../upstart-jobs/dbus.nix)
(import ../upstart-jobs/hal.nix)
(import ../upstart-jobs/gpm.nix)
(import ../upstart-jobs/nagios/default.nix)
(import ../upstart-jobs/xserver/default.nix)
(import ../upstart-jobs/zabbix-agent.nix)
(import ../upstart-jobs/zabbix-server.nix)
(import ../upstart-jobs/disnix.nix)
(import ../upstart-jobs/cron.nix)
(import ../upstart-jobs/fcron.nix)
(import ../upstart-jobs/cron/locate.nix)
# fonts
(import ../system/fonts.nix)
# sound
(import ../upstart-jobs/alsa.nix)
];
}