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authorLudovic Courtès <ludovic.courtes@inria.fr>2019-06-04 22:29:40 +0200
committerLudovic Courtès <ludo@gnu.org>2019-06-07 09:57:19 +0200
commit08814aec6ae75adcd059c5235c90ad26e5d5607e (patch)
tree7546c30c13c520c43d87791f085da856ea1dc087 /doc
parentcd37b144e498ee0ee030306b319cdc4ef1ec5e6f (diff)
downloadguix-08814aec6ae75adcd059c5235c90ad26e5d5607e.tar.gz
services: Add Singularity.
* gnu/packages/linux.scm (singularity)[source](snippet): Change file
name of setuid helpers in libexec/cli/*.exec.
[arguments]: Remove "--disable-suid".
* gnu/services/docker.scm (%singularity-activation): New variable.
(singularity-setuid-programs): New procedure.
(singularity-service-type): New variable.
* gnu/tests/singularity.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* doc/guix.texi (Miscellaneous Services): Document it.
Diffstat (limited to 'doc')
-rw-r--r--doc/guix.texi13
1 files changed, 12 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index bdfe14c724..d37d63066f 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -24090,7 +24090,7 @@ The following is an example @code{dicod-service} configuration.
 @cindex Docker
 @subsubheading Docker Service
 
-The @code{(gnu services docker)} module provides the following service.
+The @code{(gnu services docker)} module provides the following services.
 
 @defvr {Scheme Variable} docker-service-type
 
@@ -24163,6 +24163,17 @@ The audit package to use.
 @end table
 @end deftp
 
+@defvr {Scheme Variable} singularity-service-type
+This is the type of the service that allows you to run
+@url{https://www.sylabs.io/singularity/, 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 (@pxref{Setuid Programs}) such that unprivileged users can invoke
+@command{singularity run} and similar commands.
+@end defvr
+
 @node Setuid Programs
 @section Setuid Programs