From: Thiago Jung Bauermann via Guix-patches via <guix-patches@gnu.org>
To: 50326@debbugs.gnu.org
Cc: Thiago Jung Bauermann <bauermann@kolabnow.com>
Subject: [bug#50326] [PATCH cuirass] Add systemd unit file for remote worker service.
Date: Wed, 1 Sep 2021 16:14:43 -0300 [thread overview]
Message-ID: <20210901191443.59352-1-bauermann@kolabnow.com> (raw)
* etc/cuirass-remote-worker.service.in: New file.
* doc/cuirass.texi: Mention it.
* .gitignore: Ignore it.
* Makefile.am (noinst_SCRIPTS): Add ‘etc/cuirass-remote-worker.service’.
(EXTRA_DIST): Likewise.
(etc/cuirass-remote-worker.service): New target.
* configure.ac: Check for ‘(guix config)’ module.
Set ‘guix_localstatedir’ variable.
---
Hello,
This patch adds the systemd unit file I installed on guixp9. The
configure script finds out Guix’s localstatedir and substitutes it in
etc/cuirass-remote-worker.service.in. The service file isn’t installed
anywhere and the user is supposed to get it from the build directory if
they want to use it.
I did it this way because there’s no $PREFIX/doc/examples directory
or equivalent where it could be shipped, and I thought that it would
be excessive to add it to all Cuirass installations considering that
only a few of them would actually have a use for it. But I can send a
v2 making this change if people think it would be better.
.gitignore | 1 +
Makefile.am | 8 +++++++-
configure.ac | 4 ++++
doc/cuirass.texi | 13 +++++++++++++
etc/cuirass-remote-worker.service.in | 15 +++++++++++++++
5 files changed, 40 insertions(+), 1 deletion(-)
create mode 100644 etc/cuirass-remote-worker.service.in
diff --git a/.gitignore b/.gitignore
index 95ed6cb3982c..0807874e9513 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,6 +24,7 @@
/config.cache
/configure
/doc/version.texi
+/etc/cuirass-remote-worker.service
/src/cuirass/config.scm
/tests/cache
Makefile
diff --git a/Makefile.am b/Makefile.am
index 1d754673f450..6c5dab26f105 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -25,7 +25,9 @@
bin_SCRIPTS = \
bin/cuirass
-noinst_SCRIPTS = pre-inst-env
+noinst_SCRIPTS = \
+ pre-inst-env \
+ etc/cuirass-remote-worker.service
guilesitedir = $(datarootdir)/guile/site/@GUILE_EFFECTIVE_VERSION@
guileobjectdir = $(libdir)/guile/@GUILE_EFFECTIVE_VERSION@/site-ccache
@@ -188,6 +190,7 @@ EXTRA_DIST = \
bootstrap \
build-aux/guix.scm \
src/cuirass/config.scm.in \
+ etc/cuirass-remote-worker.service.in \
$(TESTS)
dist-hook: gen-ChangeLog
@@ -247,6 +250,9 @@ $(bin_SCRIPTS): Makefile
$(generate_file); chmod +x $@
src/cuirass/config.scm: $(srcdir)/src/cuirass/config.scm.in Makefile
$(generate_file)
+etc/cuirass-remote-worker.service: $(srcdir)/etc/cuirass-remote-worker.service.in \
+ Makefile
+ $(generate_file)
# Guile modules require 'src/cuirass/config.scm' to exist before their
# compilation.
diff --git a/configure.ac b/configure.ac
index 479e93a1cb8e..af294c16d025 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,6 +47,7 @@ GUILE_MODULE_REQUIRED([avahi])
GUILE_MODULE_REQUIRED([fibers])
GUILE_MODULE_REQUIRED([guix])
GUILE_MODULE_REQUIRED([guix git])
+GUILE_MODULE_REQUIRED([guix config])
GUILE_MODULE_REQUIRED([git])
GUILE_MODULE_REQUIRED([json])
GUILE_MODULE_REQUIRED([mailutils mailutils])
@@ -58,6 +59,9 @@ GUILE_MODULE_REQUIRED([zlib])
# We depend on new Guile-Git errors.
GUILE_MODULE_REQUIRED_EXPORT([(git)], git-error-message)
+guix_localstatedir="$($GUILE -c '(import (guix config)) (display %localstatedir)')"
+AC_SUBST(guix_localstatedir)
+
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([pre-inst-env:build-aux/pre-inst-env.in],
[chmod +x pre-inst-env])
diff --git a/doc/cuirass.texi b/doc/cuirass.texi
index 72b0b5b0913a..e32ab29e5d5d 100644
--- a/doc/cuirass.texi
+++ b/doc/cuirass.texi
@@ -463,6 +463,19 @@ The easiest way to setup such an infrastructure is to rely on the GNU
Guix Cuirass services definitions (@pxref{Continuous Integration,
Continuous Integration,, guix, Guix}).
+Alternatively, there is a systemd service unit file at
+@code{etc/cuirass-remote-worker.service} to launch the
+@code{cuirass remote-worker} on systems which use systemd. It can be
+installed and enabled as follows:
+
+@example
+sudo install -o root -g root -m 644 \
+ $CUIRASS_BUILD_DIR/etc/cuirass-remote-worker.service \
+ /etc/systemd/system
+sudo systemctl enable cuirass-remote-worker.service
+sudo systemctl start cuirass-remote-worker.service
+@end example
+
@c *********************************************************************
@node Invocation
@chapter Invocation
diff --git a/etc/cuirass-remote-worker.service.in b/etc/cuirass-remote-worker.service.in
new file mode 100644
index 000000000000..2c334d74804f
--- /dev/null
+++ b/etc/cuirass-remote-worker.service.in
@@ -0,0 +1,15 @@
+# This is a "service unit file" for the systemd init system to launch
+# 'cuirass remote-worker'. Drop it in /etc/systemd/system or similar
+# to have 'cuirass remote-worker' automatically started.
+
+[Unit]
+Description=Continuous integration remmote worker for GNU Guix
+
+[Service]
+ExecStart=@guix_localstatedir@/guix/profiles/per-user/root/guix-profile/bin/cuirass \
+ remote-worker --workers=2 --server=10.0.0.1:5555
+Environment= LC_ALL=en_US.UTF-8 \
+ 'GUIX_LOCPATH=@guix_localstatedir@/guix/profiles/per-user/root/guix-profile/lib/locale'
+
+[Install]
+WantedBy=multi-user.target
next reply other threads:[~2021-09-01 19:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 19:14 Thiago Jung Bauermann via Guix-patches via [this message]
2021-09-08 14:01 ` [bug#50326] [PATCH cuirass] Add systemd unit file for remote worker service Ludovic Courtès
2021-09-08 14:24 ` Thiago Jung Bauermann via Guix-patches via
2021-09-16 2:38 ` [bug#50326] [PATCH cuirass v2] " Thiago Jung Bauermann via Guix-patches via
2021-09-16 20:04 ` bug#50326: " Ludovic Courtès
2021-09-16 20:17 ` [bug#50326] " Thiago Jung Bauermann via Guix-patches via
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