ingvar at varnish-cache
Apr 24, 2012, 6:02 AM
Post #1 of 1
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[master] 9ec4417 systemd support for fedora
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commit 9ec4417a3aa3c85690815ce86b74a190c148b4d1
Author: Ingvar Hagelund <ingvar [at] redpill-linpro>
Date: Tue Apr 24 15:01:10 2012 +0200
systemd support for fedora
diff --git a/redhat/varnish.params b/redhat/varnish.params
new file mode 100644
index 0000000..d889ee4
--- /dev/null
+++ b/redhat/varnish.params
@@ -0,0 +1,40 @@
+# Varnish environment configuration description. This was derived from
+# the old style sysconfig/defaults settings
+
+# Set this to 1 to make systemd reload try to switch vcl without restart.
+RELOAD_VCL=1
+
+# Main configuration file. You probably want to change it.
+VARNISH_VCL_CONF=/etc/varnish/default.vcl
+
+# Default address and port to bind to. Blank address means all IPv4
+# and IPv6 interfaces, otherwise specify a host name, an IPv4 dotted
+# quad, or an IPv6 address in brackets.
+# VARNISH_LISTEN_ADDRESS=192.168.1.5
+VARNISH_LISTEN_PORT=6081
+
+# Admin interface listen address and port
+VARNISH_ADMIN_LISTEN_ADDRESS=127.0.0.1
+VARNISH_ADMIN_LISTEN_PORT=6082
+
+# Shared secret file for admin interface
+VARNISH_SECRET_FILE=/etc/varnish/secret
+
+# The minimum and maximum number of worker threads to start
+VARNISH_MIN_THREADS=1
+VARNISH_MAX_THREADS=1000
+
+# Idle timeout for worker threads
+VARNISH_THREAD_TIMEOUT=120
+
+# Backend storage specification, see Storage Types in the varnishd(5)
+# man page for details.
+VARNISH_STORAGE="file,/var/lib/varnish/varnish_storage.bin,1G"
+
+# Default TTL used when the backend does not specify one
+VARNISH_TTL=120
+
+# User and group for the varnishd worker processes
+VARNISH_USER=varnish
+VARNISH_GROUP=varnish
+
diff --git a/redhat/varnish.service b/redhat/varnish.service
new file mode 100644
index 0000000..6f7b107
--- /dev/null
+++ b/redhat/varnish.service
@@ -0,0 +1,47 @@
+[Unit]
+Description=Varnish a high-perfomance HTTP accelerator
+After=syslog.target network.target
+
+[Service]
+
+#
+# If you want to make changes to this file, please copy it to
+# /etc/systemd/system/varnish.service and make your changes there.
+# This will override the file kept at /lib/systemd/system/varnish.service
+#
+# Enviroment variables may be found in /etc/varnish/varnish.params
+#
+
+# Maximum number of open files (for ulimit -n)
+LimitNOFILE=131072
+
+# Locked shared memory (for ulimit -l)
+# Default log size is 82MB + header
+LimitMEMLOCK=82000
+
+# Maximum size of the corefile.
+LimitCORE=infinity
+
+EnvironmentFile=/etc/varnish/varnish.params
+
+Type=forking
+PIDFile=/var/run/varnish.pid
+PrivateTmp=true
+ExecStart=/usr/sbin/varnishd \
+ -P /var/run/varnish.pid \
+ -f $VARNISH_VCL_CONF \
+ -a ${VARNISH_LISTEN_ADDRESS}:${VARNISH_LISTEN_PORT} \
+ -T ${VARNISH_ADMIN_LISTEN_ADDRESS}:${VARNISH_ADMIN_LISTEN_PORT} \
+ -t $VARNISH_TTL \
+ -w ${VARNISH_MIN_THREADS},${VARNISH_MAX_THREADS},${VARNISH_THREAD_TIMEOUT} \
+ -u $VARNISH_USER \
+ -g $VARNISH_GROUP \
+ -S $VARNISH_SECRET_FILE \
+ -s $VARNISH_STORAGE \
+ $DAEMON_OPTS
+
+ExecReload=/usr/sbin/varnish_reload_vcl
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/redhat/varnish.spec b/redhat/varnish.spec
index a66e0b9..f71fc9e 100644
--- a/redhat/varnish.spec
+++ b/redhat/varnish.spec
@@ -27,6 +27,13 @@ Requires(preun): /sbin/service
%if %{undefined suse_version}
Requires(preun): initscripts
%endif
+%if 0%{?fedora} >= 17
+Requires(post): systemd-units
+Requires(post): systemd-sysv
+Requires(preun): systemd-units
+Requires(postun): systemd-units
+BuildRequires: systemd-units
+%endif
# Varnish actually needs gcc installed to work. It uses the C compiler
# at runtime to compile the VCL configuration files. This is by design.
@@ -160,12 +167,24 @@ mkdir -p %{buildroot}/var/log/varnish
mkdir -p %{buildroot}/var/run/varnish
mkdir -p %{buildroot}%{_sysconfdir}/ld.so.conf.d/
install -D -m 0644 redhat/default.vcl %{buildroot}%{_sysconfdir}/varnish/default.vcl
-install -D -m 0644 redhat/varnish.sysconfig %{buildroot}%{_sysconfdir}/sysconfig/varnish
install -D -m 0644 redhat/varnish.logrotate %{buildroot}%{_sysconfdir}/logrotate.d/varnish
+
+# systemd support
+%if 0%{?fedora} >= 17
+mkdir -p %{buildroot}%{_unitdir}
+install -D -m 0644 redhat/varnish.service %{buildroot}%{_unitdir}/varnish.service
+install -D -m 0644 redhat/varnish.params %{buildroot}%{_sysconfdir}/varnish/varnish.params
+install -D -m 0644 redhat/varnishncsa.service %{buildroot}%{_unitdir}/varnishncsa.service
+install -D -m 0644 redhat/varnishlog.service %{buildroot}%{_unitdir}/varnishlog.service
+sed -i 's,sysconfig/varnish,varnish/varnish.params,' redhat/varnish_reload_vcl
+# default is standard sysvinit
+%else
+install -D -m 0644 redhat/varnish.sysconfig %{buildroot}%{_sysconfdir}/sysconfig/varnish
install -D -m 0755 redhat/varnish.initrc %{buildroot}%{_initrddir}/varnish
install -D -m 0755 redhat/varnishlog.initrc %{buildroot}%{_initrddir}/varnishlog
install -D -m 0755 redhat/varnishncsa.initrc %{buildroot}%{_initrddir}/varnishncsa
-install -D -m 0755 redhat/varnish_reload_vcl %{buildroot}%{_bindir}/varnish_reload_vcl
+%endif
+install -D -m 0755 redhat/varnish_reload_vcl %{buildroot}%{_sbindir}/varnish_reload_vcl
echo %{_libdir}/varnish > %{buildroot}%{_sysconfdir}/ld.so.conf.d/varnish-%{_arch}.conf
@@ -185,11 +204,22 @@ rm -rf %{buildroot}
%doc examples
%dir %{_sysconfdir}/varnish/
%config(noreplace) %{_sysconfdir}/varnish/default.vcl
-%config(noreplace) %{_sysconfdir}/sysconfig/varnish
%config(noreplace) %{_sysconfdir}/logrotate.d/varnish
+
+# systemd from fedora 17
+%if 0%{?fedora} >= 17
+%{_unitdir}/varnish.service
+%{_unitdir}/varnishncsa.service
+%{_unitdir}/varnishlog.service
+%config(noreplace)%{_sysconfdir}/varnish/varnish.params
+
+# default is standard sysvinit
+%else
+%config(noreplace) %{_sysconfdir}/sysconfig/varnish
%{_initrddir}/varnish
%{_initrddir}/varnishlog
%{_initrddir}/varnishncsa
+%endif
%files libs
%defattr(-,root,root,-)
@@ -228,19 +258,42 @@ getent passwd varnish >/dev/null || \
exit 0
%post
+%if 0%{?fedora} >= 17
+/bin/systemctl daemon-reload >/dev/null 2>&1 || :
+%else
/sbin/chkconfig --add varnish
/sbin/chkconfig --add varnishlog
/sbin/chkconfig --add varnishncsa
+%endif
test -f /etc/varnish/secret || (uuidgen > /etc/varnish/secret && chmod 0600 /etc/varnish/secret)
+%triggerun -- varnish < 3.0.2-1
+# Save the current service runlevel info
+# User must manually run systemd-sysv-convert --apply varnish
+# to migrate them to systemd targets
+%{_bindir}/systemd-sysv-convert --save varnish >/dev/null 2>&1 ||:
+
+# If the package is allowed to autostart:
+#/bin/systemctl --no-reload enable varnish.service >/dev/null 2>&1 ||:
+
+# Run these because the SysV package being removed won't do them
+/sbin/chkconfig --del varnish >/dev/null 2>&1 || :
+#/bin/systemctl try-restart varnish.service >/dev/null 2>&1 || :
+
%preun
if [ $1 -lt 1 ]; then
+ # Package removal, not upgrade
+ %if 0%{?fedora} >= 17
+ /bin/systemctl --no-reload disable varnish.service > /dev/null 2>&1 || :
+ /bin/systemctl stop varnish.service > /dev/null 2>&1 || :
+ %else
/sbin/service varnish stop > /dev/null 2>&1
/sbin/service varnishlog stop > /dev/null 2>&1
/sbin/service varnishncsa stop > /dev/null 2>%1
/sbin/chkconfig --del varnish
/sbin/chkconfig --del varnishlog
/sbin/chkconfig --del varnishncsa
+ %endif
fi
%post libs -p /sbin/ldconfig
diff --git a/redhat/varnishlog.service b/redhat/varnishlog.service
new file mode 100644
index 0000000..1e3e274
--- /dev/null
+++ b/redhat/varnishlog.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Varnish HTTP accelerator logging daemon
+After=network.target
+
+[Service]
+Type=forking
+PIDFile=/run/varnishlog.pid
+ExecStart=/usr/bin/varnishlog -a -w /var/log/varnish/varnish.log -D -P /run/varnishlog.pid
+
+[Install]
+WantedBy=multi-user.target
diff --git a/redhat/varnishncsa.service b/redhat/varnishncsa.service
new file mode 100644
index 0000000..df5f19f
--- /dev/null
+++ b/redhat/varnishncsa.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Varnish NCSA logging
+After=network.target
+
+[Service]
+Type=forking
+PIDFile=/run/varnishncsa.pid
+ExecStart=/usr/bin/varnishncsa -a -w /var/log/varnish/varnishncsa.log -D -P /run/varnishncsa.pid
+
+[Install]
+WantedBy=multi-user.target
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