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authorLudovic Courtès <ludo@gnu.org>2015-11-02 18:44:17 +0100
committerLudovic Courtès <ludo@gnu.org>2015-11-02 22:25:11 +0100
commitd62e201cfd0f1e48c14586489d0e2b80ce943d4f (patch)
treed6c4989b36b54f154f21363ac72bd9896729f2de /doc/images
parent3a391e68dafe81560d3e4936a1ec5ac3b06d43bb (diff)
downloadgnu-guix-d62e201cfd0f1e48c14586489d0e2b80ce943d4f.tar
gnu-guix-d62e201cfd0f1e48c14586489d0e2b80ce943d4f.tar.gz
services: Add 'system-service-type'.
* gnu/services.scm (system-derivation): New procedure. (system-service-type): New variable. (boot-script-entry): New procedure. (boot-service-type): Extend SYSTEM-SERVICE-TYPE. (etc-entry): New procedure. (etc-service-type): Extend SYSTEM-SERVICE-TYPE. (fold-services): Change default #:target-type to SYSTEM-SERVICE-TYPE. * gnu/system.scm (operating-system-directory-base-entries): New procedure. (essential-services): Use it. Add an instance of SYSTEM-SERVICE-TYPE. (operating-system-boot-script): Pass #:target-type to 'fold-services'. (operating-system-derivation): Rewrite in terms of 'fold-services'. * gnu/system/linux-container.scm (system-container): Remove. (container-script): Use 'operating-system-derivation'. * guix/scripts/system.scm (export-extension-graph): Replace BOOT-SERVICE-TYPE by SYSTEM-SERVICE-TYPE. * doc/images/service-graph.dot: Add 'system' node and edges. * doc/guix.texi (Service Composition): Mention SYSTEM-SERVICE-TYPE. (Service Reference): Document it. Update 'fold-services' documentation.
Diffstat (limited to 'doc/images')
-rw-r--r--doc/images/service-graph.dot5
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/images/service-graph.dot b/doc/images/service-graph.dot
index 3397b878e9..04f231bb09 100644
--- a/doc/images/service-graph.dot
+++ b/doc/images/service-graph.dot
@@ -4,7 +4,8 @@ digraph "Service Type Dependencies" {
etc [shape = box, fontname = Helvetica];
accounts [shape = box, fontname = Helvetica];
activation [shape = box, fontname = Helvetica];
- boot [shape = house, fontname = Helvetica];
+ boot [shape = box, fontname = Helvetica];
+ system [shape = house, fontname = Helvetica];
lshd -> dmd;
lshd -> pam;
udev -> dmd;
@@ -32,4 +33,6 @@ digraph "Service Type Dependencies" {
guix -> dmd;
guix -> activation;
guix -> accounts;
+ boot -> system;
+ etc -> system;
}