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The (gnu services authentication) module provides a DBus service to
read and identify fingerprints via a fingerprint sensor.
The service type for fprintd, which provides the fingerprint
reading capability.
The (gnu services sysctl) provides a service to configure kernel
parameters at boot.
The service type for sysctl, which modifies kernel parameters
under /proc/sys/. To enable IPv4 forwarding, it can be instantiated
as:
(service sysctl-service-type
(sysctl-configuration
(settings '(("net.ipv4.ip_forward" . "1")))))
Поскольку sysctl-service-type используется в списках служб по
умолчанию, %base-services и %desktop-services, вы можете
использовать modify-services, чтобы изменить его конфигурации и
добить нужные параметры ядра (see modify-services).
(service postgresql-role-service-type
(postgresql-role-configuration
(roles
(list (postgresql-role
(name "test")
(create-database? #t))))))
The data type representing the configuration of sysctl.
sysctl (default: (file-append procps "/sbin/sysctl")The sysctl executable to use.
port (default: 22)An association list specifies kernel parameters and their values.
An association list specifying the default sysctl parameters on
Guix System.
The (gnu services security-token) module provides the following
service to run pcscd, the PC/SC Smart Card Daemon.
pcscd is the daemon program for pcsc-lite and the MuscleCard
framework. It is a resource manager that coordinates communications with
smart card readers, smart cards and cryptographic tokens that are connected
to the system.
Service type for the pcscd service. Its value must be a
pcscd-configuration object. To run pcscd in the default
configuration, instantiate it as:
The data type representing the configuration of pcscd.
pcsc-lite (default: pcsc-lite)The pcsc-lite package that provides pcscd.
usb-drivers (default: (list ccid))List of packages that provide USB drivers to pcscd. Drivers are expected to be under pcsc/drivers in the store directory of the package.
The (gnu services lirc) module provides the following service.
Type for a service that runs LIRC, a daemon that decodes infrared signals from remote controls.
The value for this service is a <lirc-configuration> object.
Data type representing the configuration of lircd.
lirc (default: lirc) (type: file-like)Package object for lirc.
device (default: #f) (type: string)driver (default: #f) (type: string)config-file (default: #f) (type: string-or-file-like)TODO. See lircd manual for details.
extra-options (default: '()) (type: list-of-string)Additional command-line options to pass to lircd.
The (gnu services spice) module provides the following service.
Type of the service that runs VDAGENT, a daemon that enables sharing the clipboard with a vm and setting the guest display resolution when the graphical console window resizes.
Data type representing the configuration of
spice-vdagent-service-type.
spice-vdagent (default: spice-vdagent) (type: file-like)Package object for VDAGENT.
The inputattach service allows you to use input devices such as Wacom tablets, touchscreens, or joysticks with the Xorg display server.
Type of a service that runs inputattach on a device and dispatches
events from it.
device-type (default: "wacom")The type of device to connect to. Run inputattach --help, from
the inputattach package, to see the list of supported device types.
device (default: "/dev/ttyS0")The device file to connect to the device.
baud-rate (default: #f)Baud rate to use for the serial connection. Should be a number or
#f.
log-file (default: #f)If true, this must be the name of a file to log messages to.
The (gnu services dict) module provides the following service:
This is the type of the service that runs the dicod daemon, an
implementation of DICT server (see Dicod in GNU Dico Manual).
You can add open localhost to your ~/.dico file to make
localhost the default server for dico client
(see Initialization File in GNU Dico Manual).
Примечание: This service is also available for Guix Home, where it runs directly with your user privileges (see
home-dicod-service-type).
Data type representing the configuration of dicod.
dico (default: dico)Package object of the GNU Dico dictionary server.
interfaces (default: ’("localhost"))This is the list of IP addresses and ports and possibly socket file names to
listen to (see listen directive in GNU Dico
Manual).
handlers (default: ’())List of <dicod-handler> objects denoting handlers (module instances).
databases (default: (list %dicod-database:gcide))List of <dicod-database> objects denoting dictionaries to be served.
Data type representing a dictionary handler (module instance).
nameName of the handler (module instance).
module (default: #f)Name of the dicod module of the handler (instance). If it is #f, the
module has the same name as the handler. (see Modules in GNU Dico
Manual).
optionsList of strings or gexps representing the arguments for the module handler
Data type representing a dictionary database.
nameName of the database, will be used in DICT commands.
handlerName of the dicod handler (module instance) used by this database (see Handlers in GNU Dico Manual).
complex? (default: #f)Whether the database configuration complex. The complex configuration will
need a corresponding <dicod-handler> object, otherwise not.
optionsList of strings or gexps representing the arguments for the database (see Databases in GNU Dico Manual).
A <dicod-database> object serving the GNU Collaborative International
Dictionary of English using the gcide package.
The following is an example dicod-service-type configuration.
(service dicod-service-type
(dicod-configuration
(handlers (list
(dicod-handler
(name "wordnet")
(module "wordnet")
(options
(list #~(string-append "wnhome=" #$wordnet))))))
(databases (list
(dicod-database
(name "wordnet")
(complex? #t)
(handler "wordnet"))
%dicod-database:gcide))))
Модуль (gnu services docker) предоставляет следующие сервисы.
This service type operates containerd containerd, a daemon responsible for overseeing the entire container lifecycle on its host system. This includes image handling, storage management, container execution, supervision, low-level storage operations, network connections, and more.
This is the data type representing the configuration of containerd.
containerd (default: containerd)The containerd daemon package to use.
features (default: '())Как включить или отключить подстановки.
environment-variables (default: '())List of environment variables to set for containerd.
This must be a list of strings where each string has the form ‘key=value’ as in this example:
(list "HTTP_PROXY=socks5://127.0.0.1:9150"
"HTTPS_PROXY=socks5://127.0.0.1:9150")
This is the type of the service that runs Docker, a daemon that can execute application bundles (sometimes referred to as “containers”) in isolated environments.
The containerd-service-type service need to be added to a system
configuration, otherwise a message about not any service provides
containerd will be displayed during guix system reconfigure.
This is the data type representing the configuration of Docker and Containerd.
docker (default: docker)Используемый пакет Docker демона.
docker-cli (default: docker-cli)Используемый Docker клиент.
containerd (default: containerd)This field is deprecated in favor of containerd-service-type service.
port (default: 22)Используемый пользователей сетевой прокси-пакет Docker.
speed (default: 1.0)Enable or disable the use of the Docker user-land networking proxy.
features (default: '())Как включить или отключить подстановки.
speed (default: 1.0)Enable or disable the addition of iptables rules.
environment-variables (default: '())List of environment variables to set for dockerd.
This must be a list of strings where each string has the form ‘key=value’ as in this example:
(list "LANGUAGE=eo:ca:eu"
"TMPDIR=/tmp/dockerd")
config-file (type: maybe-file-like)JSON configuration file pass to dockerd.
This is the type of the service that allows you to run Singularity, a Docker-style tool to create and run application bundles (aka. “containers”). The value for this service is the Singularity package to use.
The service does not install a daemon; instead, it installs helper programs
as setuid-root (see Privileged Programs) such that unprivileged users
can invoke singularity run and similar commands.
Should you wish to manage your Docker containers with the same consistent interface you use for your other Shepherd services, oci-container-service-type is the tool to use: given an Open Container Initiative (OCI) container image, it will run it in a Shepherd service. One example where this is useful: it lets you run services that are available as Docker/OCI images but not yet packaged for Guix.
This is a thin wrapper around Docker’s CLI that executes OCI images backed processes as Shepherd Services.
(service oci-container-service-type
(list
(oci-container-configuration
(network "host")
(image
(oci-image
(repository "guile")
(tag "3")
(value (specifications->manifest '("guile")))
(pack-options '(#:symlinks (("/bin/guile" -> "bin/guile"))
#:max-layers 2))))
(entrypoint "/bin/guile")
(command
'("-c" "(display \"hello!\n\")")))
(oci-container-configuration
(image "prom/prometheus")
(ports
'(("9000" . "9000")
("9090" . "9090"))))
(oci-container-configuration
(image "grafana/grafana:10.0.1")
(network "host")
(volumes
'("/var/lib/grafana:/var/lib/grafana")))))
In this example three different Shepherd services are going to be added to
the system. Each oci-container-configuration record translates to a
docker run invocation and its fields directly map to options. You
can refer to the
upstream
documentation for the semantics of each value. If the images are not found,
they will be
pulled.
The services with (network "host") are going to be attached to the
host network and are supposed to behave like native processes with regard to
networking.
Available oci-container-configuration fields are:
user (default: "oci-container") (type: string)The user under whose authority docker commands will be run.
group (default: "docker") (type: string)The group under whose authority docker commands will be run.
command (default: '()) (type: list-of-strings)Overwrite the default command (CMD) of the image.
entrypoint (default: "") (type: string)Overwrite the default entrypoint (ENTRYPOINT) of the image.
host-environment (default: '()) (type: list)Set environment variables in the host environment where docker run
is invoked. This is especially useful to pass secrets from the host to the
container without having them on the docker run’s command line: by
setting the MYSQL_PASSWORD on the host and by passing --env
MYSQL_PASSWORD through the extra-arguments field, it is possible to
securely set values in the container environment. This field’s value can be
a list of pairs or strings, even mixed:
(list '("LANGUAGE\" . "eo:ca:eu")
"JAVA_HOME=/opt/java")
Pair members can be strings, gexps or file-like objects. Strings are passed
directly to make-forkexec-constructor.
environment (default: '()) (type: list)Set environment variables. This can be a list of pairs or strings, even mixed:
(list '("LANGUAGE" . "eo:ca:eu")
"JAVA_HOME=/opt/java")
Pair members can be strings, gexps or file-like objects. Strings are passed directly to the Docker CLI. You can refer to the upstream documentation for semantics.
image (type: string-or-oci-image)The image used to build the container. It can be a string or an
oci-image record. Strings are resolved by the Docker Engine, and
follow the usual format myregistry.local:5000/testing/test-image:tag.
provision (default: "") (type: string)Set the name of the provisioned Shepherd service.
requirement (default: '()) (type: list-of-symbols)Set additional Shepherd services dependencies to the provisioned Shepherd service.
log-file (type: maybe-string)When log-file is set, it names the file to which the service’s
standard output and standard error are redirected. log-file is
created if it does not exist, otherwise it is appended to.
auto-start? (default: #t) (type: boolean)Whether this service should be started automatically by the Shepherd. If it
is #f, the service has to be started manually with herd
start.
respawn? (default: #f) (type: boolean)Whether to have Shepherd restart the service when it stops, for instance when the underlying process dies.
shepherd-actions (default: '()) (type: list-of-symbols)This is a list of shepherd-action records defining actions supported
by the service.
network (default: "") (type: string)Set a Docker network for the spawned container.
ports (default: '()) (type: list)Set the port or port ranges to expose from the spawned container. This can be a list of pairs or strings, even mixed:
(list '("8080" . "80")
"10443:443")
Pair members can be strings, gexps or file-like objects. Strings are passed directly to the Docker CLI. You can refer to the upstream documentation for semantics.
volumes (default: '()) (type: list)Set volume mappings for the spawned container. This can be a list of pairs or strings, even mixed:
(list '("/root/data/grafana" . "/var/lib/grafana")
"/gnu/store:/gnu/store")
Pair members can be strings, gexps or file-like objects. Strings are passed directly to the Docker CLI. You can refer to the upstream documentation for semantics.
container-user (default: "") (type: string)Set the current user inside the spawned container. You can refer to the upstream documentation for semantics.
workdir (default: "") (type: string)Set the current working directory for the spawned Shepherd service. You can refer to the upstream documentation for semantics.
extra-arguments (default: '()) (type: list)A list of strings, gexps or file-like objects that will be directly passed
to the docker run invocation.
Available oci-image fields are:
repository (type: string)A string like myregistry.local:5000/testing/test-image that names the
OCI image.
tag (default: "latest") (type: string)A string representing the OCI image tag. Defaults to latest.
value (type: oci-lowerable-image)A manifest or operating-system record that will be lowered
into an OCI compatible tarball. Otherwise this field’s value can be a gexp
or a file-like object that evaluates to an OCI compatible tarball.
pack-options (default: '()) (type: list)An optional set of keyword arguments that will be passed to the
docker-image procedure from guix scripts pack. They can be
used to replicate guix pack behavior:
(oci-image
(repository "guile")
(tag "3")
(value
(specifications->manifest '("guile")))
(pack-options '(#:symlinks (("/bin/guile" -> "bin/guile"))
#:max-layers 2)))
If the value field is an operating-system record, this field’s
value will be ignored.
system (default: "") (type: string)Attempt to build for a given system, e.g. "i686-linux"
target (default: "") (type: string)Attempt to cross-build for a given triple, e.g. "aarch64-linux-gnu"
grafts? (default: #f) (type: boolean)Whether to allow grafting or not in the pack build.
Модуль (gnu services auditd) предоставляет следующие сервисы.
This is the type of the service that runs auditd, a daemon that tracks security-relevant information on your system.
Examples of things that can be tracked:
guix gc
auditctl from the audit package can be used in order to add
or remove events to be tracked (until the next reboot). In order to
permanently track events, put the command line arguments of auditctl into a
file called audit.rules in the configuration directory (see below).
aureport from the audit package can be used in order to
view a report of all recorded events. The audit daemon by default logs into
the file /var/log/audit.log.
This is the data type representing the configuration of auditd.
port (default: 22)Пакет аудита для использования.
features (default: '())The directory containing the configuration file for the audit package, which
must be named auditd.conf, and optionally some audit rules to
instantiate on startup.
Модуль (gnu services science) предоставляет следующие сервис.
This is a type of service which is used to run a webapp created with
r-shiny. This service sets the R_LIBS_USER environment
variable and runs the provided script to call runApp.
Управление конфигурацией операционной системы.
speed (default: 1.0)Пакет для использования.
binary (default "rshiny")The name of the binary or shell script located at package/bin/ to run
when the service is run.
The common way to create this file is as follows:
… (let* ((out (assoc-ref %outputs "out")) (targetdir (string-append out "/share/" ,name)) (app (string-append out "/bin/" ,name)) (Rbin (search-input-file %build-inputs "/bin/Rscript"))) ;; … (mkdir-p (string-append out "/bin")) (call-with-output-file app (lambda (port) (format port "#!~a library(shiny) setwd(\"~a\") runApp(launch.browser=0, port=4202)~%\n" Rbin targetdir))))
Модуль (gnu services nix) предоставляет следующий сервис.
This is the type of the service that runs build daemon of the Nix package manager. Here is an example showing how to use it:
(use-modules (gnu)) (use-service-modules nix) (use-package-modules package-management) (operating-system ;; … (packages (append (list nix) %base-packages)) (services (append (list (service nix-service-type)) %base-services)))
After guix system reconfigure configure Nix for your user:
$ nix-channel --add https://nixos.org/channels/nixpkgs-unstable $ nix-channel --update
$ sudo mkdir -p /nix/var/nix/profiles/per-user/$USER $ sudo chown $USER:root /nix/var/nix/profiles/per-user/$USER
$ ln -s "/nix/var/nix/profiles/per-user/$USER/profile" ~/.nix-profile $ source /run/current-system/profile/etc/profile.d/nix.sh
Управление конфигурацией операционной системы.
speed (default: 1.0)Используемый пакет Nix.
port (default: 22)Specifies whether builds are sandboxed by default.
build-directory (default: "/tmp")The directory where build directory are stored during builds. This is useful to change if, for example, the default location does not have enough space to hold build trees for big packages.
This is similar to setting the TMPDIR environment variable for
guix-daemon. TMPDIR, for
more info.
inputs (default: '())This is a list of strings or objects appended to the
build-sandbox-items field of the configuration file.
extra-config (default: '())This is a list of strings or objects appended to the configuration file. It is used to pass extra text to be added verbatim to the configuration file.
extra-options (default: '())Дополнительные параметры командной строки для nix-service-type.
fail2ban scans log files
(e.g. /var/log/apache/error_log) and bans IP addresses that show
malicious signs – repeated password failures, attempts to make use of
exploits, etc.
fail2ban-service-type service type is provided by the (gnu
services security) module.
This service type runs the fail2ban daemon. It can be configured in
various ways, which are:
The basic parameters of the Fail2Ban service can be configured via its
fail2ban configuration, which is documented below.
The fail2ban-jail-service function can be used to add new Fail2Ban
jails.
Service developers can extend the fail2ban-service-type service type
itself via the usual service extension mechanism.
This is the type of the service that runs fail2ban daemon. Below is
an example of a basic, explicit configuration:
(append
(list
(service fail2ban-service-type
(fail2ban-configuration
(extra-jails
(list
(fail2ban-jail-configuration
(name "sshd")
(enabled? #t))))))
;; There is no implicit dependency on an actual SSH
;; service, so you need to provide one.
(service openssh-service-type))
%base-services)
Extend svc-type, a <service-type> object with jail, a
fail2ban-jail-configuration object.
Например:
(append
(list
(service
;; The 'fail2ban-jail-service' procedure can extend any service type
;; with a fail2ban jail. This removes the requirement to explicitly
;; extend services with fail2ban-service-type.
(fail2ban-jail-service
openssh-service-type
(fail2ban-jail-configuration
(name "sshd")
(enabled? #t)))
(openssh-configuration ...))))
Below is the reference for the different jail-service-type
configuration records.
Available fail2ban-configuration fields are:
fail2ban (default: fail2ban) (type: package)The fail2ban package to use. It is used for both binaries and as
base default configuration that is to be extended with
<fail2ban-jail-configuration> objects.
run-directory (default: "/var/run/fail2ban") (type: string)The state directory for the fail2ban daemon.
jails (default: '()) (type: list-of-fail2ban-jail-configurations)Instances of <fail2ban-jail-configuration> collected from extensions.
extra-jails (default: '()) (type: list-of-fail2ban-jail-configurations)Instances of <fail2ban-jail-configuration> explicitly provided.
extra-content (default: '()) (type: text-config)Extra raw content to add to the end of the jail.local file, provided as a list of file-like objects.
Available fail2ban-ignore-cache-configuration fields are:
key (type: string)Cache key.
max-count (type: integer)Cache size.
max-time (type: integer)Cache time.
Available fail2ban-jail-action-configuration fields are:
name (type: string)Action name.
arguments (default: '()) (type: list-of-arguments)Action arguments.
Available fail2ban-jail-configuration fields are:
name (type: string)Required name of this jail configuration.
enabled? (default: #t) (type: boolean)Whether this jail is enabled.
backend (type: maybe-symbol)Backend to use to detect changes in the log-path. The default is
’auto. To consult the defaults of the jail configuration, refer to the
/etc/fail2ban/jail.conf file of the fail2ban package.
max-retry (type: maybe-integer)The number of failures before a host gets banned (e.g. (max-retry
5)).
max-matches (type: maybe-integer)The number of matches stored in ticket (resolvable via tag <matches>)
in action.
find-time (type: maybe-string)The time window during which the maximum retry count must be reached for an
IP address to be banned. A host is banned if it has generated
max-retry during the last find-time seconds (e.g.
(find-time "10m")). It can be provided in seconds or using
Fail2Ban’s "time abbreviation format", as described in man 5
jail.conf.
ban-time (type: maybe-string)The duration, in seconds or time abbreviated format, that a ban should
last. (e.g. (ban-time "10m")).
ban-time-increment? (type: maybe-boolean)Whether to consider past bans to compute increases to the default ban time of a specific IP address.
ban-time-factor (type: maybe-string)The coefficient to use to compute an exponentially growing ban time.
ban-time-formula (type: maybe-string)This is the formula used to calculate the next value of a ban time.
ban-time-multipliers (type: maybe-string)Used to calculate next value of ban time instead of formula.
ban-time-max-time (type: maybe-string)The maximum number of seconds a ban should last.
ban-time-rnd-time (type: maybe-string)The maximum number of seconds a randomized ban time should last. This can be useful to stop “clever” botnets calculating the exact time an IP address can be unbanned again.
ban-time-overall-jails? (type: maybe-boolean)When true, it specifies the search of an IP address in the database should be made across all jails. Otherwise, only the current jail of the ban IP address is considered.
ignore-self? (type: maybe-boolean)Never ban the local machine’s own IP address.
ignore-ip (default: '()) (type: list-of-strings)A list of IP addresses, CIDR masks or DNS hosts to ignore. fail2ban
will not ban a host which matches an address in this list.
ignore-cache (type: maybe-fail2ban-ignore-cache-configuration)Provide cache parameters for the ignore failure check.
filter (type: maybe-fail2ban-jail-filter-configuration)The filter to use by the jail, specified via a
<fail2ban-jail-filter-configuration> object. By default, jails have
names matching their filter name.
log-time-zone (type: maybe-string)The default time zone for log lines that do not have one.
log-encoding (type: maybe-symbol)The encoding of the log files handled by the jail. Possible values are:
'ascii, 'utf-8 and 'auto.
log-path (default: '()) (type: list-of-strings)The file names of the log files to be monitored.
action (default: '()) (type: list-of-fail2ban-jail-actions)A list of <fail2ban-jail-action-configuration>.
extra-content (default: '()) (type: text-config)Extra content for the jail configuration, provided as a list of file-like objects.
Available fail2ban-jail-filter-configuration fields are:
name (type: string)Filter to use.
mode (type: maybe-string)Mode for filter.
The (gnu services backup) module offers services for backing up file
system trees. For now, it provides the restic-backup-service-type.
With restic-backup-service-type, you can periodically back up
directories and files with Restic, which
supports end-to-end encryption and deduplication. Consider the following
configuration:
(use-service-modules backup …) ;for 'restic-backup-service-type' (use-package-modules sync …) ;for 'rclone' (operating-system ;; … (packages (append (list rclone) ;for use by restic %base-packages)) (services (list (service restic-backup-service-type (restic-backup-configuration (jobs (list (restic-backup-job (name "remote-ftp") (repository "rclone:remote-ftp:backup/restic") (password-file "/root/.restic") ;; Every day at 23. (schedule "0 23 * * *") (files '("/root/.restic" "/root/.config/rclone" "/etc/ssh/ssh_host_rsa_key" "/etc/ssh/ssh_host_rsa_key.pub" "/etc/guix/signing-key.pub" "/etc/guix/signing-key.sec"))))))))))
Each restic-backup-job translates to an mcron job which sets the
RESTIC_PASSWORD environment variable by reading the first line of
password-file and runs restic backup, creating backups
using rclone of all the files listed in the files field.
The restic-backup-service-type installs as well restic-guix to
the system profile, a restic utility wrapper that allows for easier
interaction with the Guix configured backup jobs. For example the following
could be used to instantaneusly trigger a backup for the above shown
configuration, without waiting for the scheduled job:
restic-guix backup remote-ftp
Available restic-backup-configuration fields are:
jobs (default: '()) (type: list-of-restic-backup-jobs)The list of backup jobs for the current system.
Available restic-backup-job fields are:
restic (default: restic) (type: package)The restic package to be used for the current job.
user (default: "root") (type: string)The user used for running the current job.
repository (type: string)The restic repository target of this job.
name (type: string)A string denoting a name for this job.
password-file (type: string)Name of the password file, readable by the configured user, that will
be used to set the RESTIC_PASSWORD environment variable for the
current job.
schedule (type: gexp-or-string)A string or a gexp that will be passed as time specification in the mcron job specification (see mcron job specifications in GNU mcron).
files (default: '()) (type: list-of-lowerables)The list of files or directories to be backed up. It must be a list of values that can be lowered to strings.
verbose? (default: #f) (type: boolean)Whether to enable verbose output for the current backup job.
extra-flags (default: '()) (type: list-of-lowerables)A list of values that are lowered to strings. These will be passed as
command-line arguments to the current job restic backup
invokation.
The (gnu services upnp) module offers services related to
UPnP (Universal Plug and Play) and DLNA (Digital Living
Network Alliance), networking protocols that can be used for media streaming
and device interoperability within a local network. For now, this module
provides the readymedia-service-type.
ReadyMedia (formerly
known as MiniDLNA) is a DLNA/UPnP-AV media server. The project’s daemon,
minidlnad, can serve media files (audio, pictures, and video) to
DLNA/UPnP-AV clients available on the network.
readymedia-service-type is a Guix service that wraps around
ReadyMedia’s minidlnad.
Consider the following configuration:
(use-service-modules upnp …) (operating-system … (services (list (service readymedia-service-type (readymedia-configuration (media-directories (list (readymedia-media-directory (path "/media/audio") (types '(A))) (readymedia-media-directory (path "/media/video") (types '(V))) (readymedia-media-directory (path "/media/misc")))) (extra-config '(("notify_interval" . "60"))))) …)))
This sets up the ReadyMedia daemon to serve files from the media folders
specified in media-directories. The media-directories field
is mandatory. All other fields (such as network ports and the server name)
come with a predefined default and can be omitted.
Available readymedia-configuration fields are:
readymedia (default: readymedia) (type: package)The ReadyMedia package to be used for the service.
friendly-name (default: #f) (type: maybe-string)A custom name that will be displayed on connected clients.
media-directories (type: list)The list of media folders to serve content from. Each item is a
readymedia-media-directory.
cache-directory (default: "/var/cache/readymedia") (type: string)A folder for ReadyMedia’s cache files. If not existing already, the folder will be created as part of the service activation and the ReadyMedia user will be assigned ownership.
log-directory (default: "/var/log/readymedia") (type: string)A folder for ReadyMedia’s log files. If not existing already, the folder will be created as part of the service activation and the ReadyMedia user will be assigned ownership.
port (default: #f) (type: maybe-integer)A custom port that the service will be listening on.
extra-config (default: '()) (type: alist)An association list of further options, as accepted by ReadyMedia.
A media-directories entry includes a folder path and,
optionally, the types of media files included within the folder.
path (type: string)The media folder location.
types (default: '()) (type: list)A list indicating the types of file included in the media folder. Valid
values are combinations of individual media types, i.e. symbol A for
audio, P for pictures, V for video. An empty list means that
no type is specified.
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