Previously, argv[0] would be replaced by the absolute file name of the
executable. This could cause discrepancies, for example in the
Coreutils test suite: <https://issues.guix.gnu.org/49485>.
* gnu/services/virtualization.scm (<qemu-platform>)[flags]: Default to "FP".
"pcscd" wouldn't handle SIGTERM as it inherit ignoring this signal (and
others) from its parent shepherd; fork+exec-command restore signal
handling. Fixes <https://issues.guix.gnu.org/45202>.
* gnu/services/security-token.scm (pcscd)[start]: Use
fork+exec-command to start "pcscd".
Sometimes two configurations might have the same types for their field values,
but the values might be serialized in two completely different
ways (e.g. because the two programs have different configuration languages).
An example of this would be the ‘serialize-boolean’ procedure in (gnu services
mail) and (gnu services getmail). They both serialize a boolean value, but
because the Dovecot’s configuration language has a different syntax to the
configuration language for Getmail, two different procedures have to be
defined.
One way to workaround this would be to specify custom serializers for many
fields in order to separate the serialization of the values that have the same
type but serialize in different ways. This could get very tedious, especially
if there are many configurations in the same module.
Another way would be to move one of the configurations to its own module, like
what was done with (gnu services getmail). However, this would mean that
there would be multiple modules containing configurations for related
programs, e.g. we have (gnu services mail) and (gnu services getmail), it
doesn’t make much sense to keep the Getmail configuration in its own module.
This patch will allow one to write something like this:
(define-configuration foo-configuration
(bar
(string "bob")
"Option bar.")
(prefix bar-))
and the value of the ‘bar’ field would be serialized using a procedure named
‘bar-serialize-string’ instead of just ‘serialize-string’.
* gnu/services/configuration.scm (define-maybe-helper): Accept ‘prefix’
argument for using serializer with custom prefix.
(define-maybe): Pattern match on ‘prefix’ literal.
(define-configuration-helper): Accept ‘prefix’ argument for using serializer
with custom prefix.
(define-configuration): Pattern match on ‘prefix’ literal.
* tests/services/configuration.scm ("serialize-configuration with prefix"):
New test.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/vpn.scm (<strongswan-configuration>): New record type.
(charon-plugins, strongswan-configuration-file)
(strongswan-shepherd-service, strongswan-service-type): New variables.
* doc/guix.tex (VPN Services): Document them all.
For some time, OpenSSH's option 'PermitRootLogin' has deprecated the
ambiguous argument 'without-password' with 'prohibit-password'.
* doc/guix.texi (Network Services): Replace 'without-password by
'prohibit-password.
* gnu/machine/digital-ocean.scm (guix-infect): Change system
configuration to use 'prohibit-password.
* gnu/services/ssh.scm (openssh-configuration): Change comment to use
'prohibit-password.
(openssh-config-file): Add support for 'prohibit-password to
'permit-root-login'. Warn about deprecated 'without-password usage.
* gnu/tests/ganeti.scm (%ganeti-os): Replace 'without-password by
'prohibit-password.
Signed-off-by: Tobias Geerinckx-Rice <me@tobias.gr>
Otherwise when pcscd doesn't terminate properly (ie. receive a SIGKILL),
it won't start again because of it's socket already existing.
* gnu/services/security-token.scm (pcscd-shepherd-service)[start]:
Remove existing socket file.
This follows on from the changes in 4985a42724.
* gnu/services/base.scm (%default-authorized-guix-keys): Add
bordeaux.guix.gnu.org.pub.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Fixes <https://issues.guix.gnu.org/48521>.
The problem was caused by the 'file-system-mapping' record not being in scope.
* gnu/services/networking.scm (opendht-shepherd-service): Import the (gnu
system file-systems) module.
[requirement]: Depend on networking, to avoid spurious output.
[modules]: New field.
[start] <group>: New argument.
* gnu/services/networking.scm (maybe-number?, maybe-string?): New procedures.
(<opendht-configuration>): New configuration record.
(%opendht-accounts): New variable.
(opendht-configuration->command-line-arguments): New procedure.
(opendht-shepherd-service, opendht-service-type): New variables.
* doc/guix.texi (Networking Services): Document the new service.
This is added for convenience and for uniformity with the
define-maybe/no-serialization syntax introduced in the previous commit.
* gnu/services/configuration.scm
(define-configuration/no-serialization): New syntax.
Before this change, using define-maybe along define-configuration with the
no-serialization syntactic keyword would result in the following warning:
warning: possibly unbound variable `VARIABLE-NAME'
This change introduces the define-maybe/no-serialization variant that does
away with defining a serialization helper procedure, which makes it possible
to avoid the above warning.
* gnu/services/configuration.scm (define-maybe/no-serialization): New syntax.
(define-maybe-helper): New procedure.
(define-maybe): Define syntax using the above procedure.
* tests/services/configuration.scm (tests): Fix module name.
(custom-number-serializer): Do not print to standard output.
(maybe-number?, serialize-maybe-number): New procedures defined via the
define-maybe macro.
(config-with-maybe-number): New configuration.
(serialize-number): New procedure.
("maybe value serialization"): New test.
(maybe-string?): New procedure defined via the define-maybe/no-serialization
macro.
(config-with-maybe-string/no-serialization): New configuration.
("maybe value without serialization no procedure bound"): New test.
The non-hygienic binding of the source location accessor was set to
'-location'; in modules where multiple configurations were defined, it would
cause compilation warnings such as:
gnu/services/mail.scm:175:0: warning: shadows previous definition of
`%-location-procedure' at gnu/services/mail.scm:165:0
* gnu/services/configuration.scm (define-configuration-helper) <id>: Add a
missing #'stem argument to use the configuration name as a prefix to the
location accessor identifier.
In some cases, rather than globally disabling serialization, it may be more
appropriate to disable or otherwise alter the serialization procedure of a
specific field. In large module, multiple configurations may also exist that
would need to alter the default serialization procedure, which is named after
the field type. Being able to specify a per-field serialization procedure
provides more flexibility.
* gnu/services/configuration.scm (define-configuration): Add an optional
pattern variable to allow specifying a custom serialization procedure.
(define-configuration-helper) <field-serializer>: Use it to transform the
syntax.
(empty-serializer): New procedure.
(serialize-package): Alias to ‘empty-serializer’.
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Serialization is not always useful, for example when deriving command line
arguments from a configuration. This change provides a way to turn it off,
which removes the need to define a bunch of dummy serialization procedures.
Credit goes to Andrew Gierth (RhodiumToad) from #guile for providing the
solution. Thank you!
* gnu/services/configuration.scm (define-configuration-helper): New procedure.
(define-configuration) <no-serialization>: New syntactic keyword. Use it in a
new pattern. Refactor the macro so that it makes use of the above helper
procedure.
This resolves a compilation warning introduced with commit bb716e8d9d.
* gnu/services/configuration.scm (configuration->documentation): Use display
to print the string instead of format.
The original (undocumented) procedure to generate the doc has a difficult to
grasp interface; add a simpler one on top of it.
* gnu/services/configuration.scm (configuration->documentation): New procedure.
Not all fields in a configuration have a sensible default value. This changes
makes it possible to omit a default value for a configuration field, requiring
the user to provide a value.
* gnu/services/configuration.scm (configuration-missing-field): New procedure.
(define-configuration): Make default value optional.
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
This fixes the following issue where spice-vdagent would fail to start if the
spice-vdagent-sock socket file already existed:
spice-vdagentd: Fatal could not create the server socket
/run/spice-vdagentd/spice-vdagent-sock: Error binding to address: Address
already in use
The requirement is also modified to depend on dbus-system, a cue taken from
upstream's own systemd service file (see 'data/spice-vdagentd.service' in the
sources).
* gnu/services/spice.scm (spice-vdagent-activation): Delete procedure.
(spice-vdagent-shepherd-service): Fix indentation.
[requirement]: Replace udev by dbus-system.
[start]: Ensure the spice-vdagentd run-time directory exists and that the
spice-vdagent-sock socket file does *not* exist before forking the daemon.
* gnu/services/mail.scm (protocol-configuration): Add an ‘imap-metadata?’
setting to enable IMAP METADATA support in the ‘imap’ protocol.
* doc/guix.texi (Mail Services): Document it.
Signed-off-by: Tobias Geerinckx-Rice <me@tobias.gr>
* gnu/services/spice.scm (spice-vdagent-activation): Update runtime directory
from /var/run/spice-vdagentd to /run/spice-vdagentd.
(spice-vdagent-service-type): Specify a default value and fix indentation.
This service doesn't create a PID file, but it does write a file with the
processed commits in it, so create a directory to contain that.
* gnu/services/guix.scm (guix-build-coordinator-queue-builds-activation):
Ensure /var/cache/guix-build-coordinator-queue-builds exists.
