Add systemd unit

CMakeLists.txt

@@ -91,6 +91,10 @@ IF(NOT INCLUDEDIR)
 	SET(INCLUDEDIR include/rspamd)
 ENDIF(NOT INCLUDEDIR)
 
+IF(NOT SYSTEMDDIR)
+	SET(SYSTEMDDIR ${CMAKE_INSTALL_PREFIX}/lib/systemd/system)
+ENDIF(NOT SYSTEMDDIR)
+
 ############################# INCLUDE SECTION #############################################
 
 INCLUDE(CheckIncludeFiles)
@@ -1015,6 +1019,11 @@ FOREACH(LUA_CONF ${LUA_CONFIGS})
 	INSTALL(FILES "conf/lua/${LUA_CONF}" DESTINATION ${CONFDIR}/lua/${_rp})
 ENDFOREACH(LUA_CONF)
 
+# systemd unit
+
+INSTALL(FILES "rspamd.service" DESTINATION ${SYSTEMDDIR})
+INSTALL(FILES "rspamd.socket" DESTINATION ${SYSTEMDDIR})
+
 # Manual pages
 INSTALL(FILES "doc/rspamd.8" DESTINATION ${MANDIR}/man8)
 INSTALL(FILES "doc/rspamc.1" DESTINATION ${MANDIR}/man1)

debian/control

@@ -2,7 +2,7 @@ Source: rspamd
 Section: mail
 Priority: optional
 Maintainer: Mikhail Gusarov <dottedmag@debian.org>
-Build-Depends: debhelper (>= 9), dpkg-dev (>= 1.16.1~), cmake, libevent-dev (>= 1.3), libglib2.0-dev (>= 2.16.0), libgmime-2.6-dev, liblua5.2-dev | liblua5.1-dev | liblua5.1-0-dev, libpcre3-dev, libssl-dev (>= 1.0), libcurl4-openssl-dev, libhiredis-dev
+Build-Depends: debhelper (>= 9), dpkg-dev (>= 1.16.1~), cmake, libevent-dev (>= 1.3), libglib2.0-dev (>= 2.16.0), libgmime-2.6-dev, liblua5.2-dev | liblua5.1-dev | liblua5.1-0-dev, libpcre3-dev, libssl-dev (>= 1.0), libcurl4-openssl-dev, libhiredis-dev, dh-systemd
 Standards-Version: 3.9.5
 Homepage: https://rspamd.com
 Vcs-Git: git://github.com/vstakhov/rspamd.git

debian/logging.conf

@@ -0,0 +1,4 @@
+logging {
+    type = "console";
+    level = "info";
+}

debian/rspamd.install

@@ -0,0 +1,2 @@
+debian/workers.conf etc/rspamd
+debian/logging.conf etc/rspamd

debian/rules

@@ -1,6 +1,6 @@
 #!/usr/bin/make -f
 %:
-	dh $@
+	dh $@ --with systemd
 
 export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 # Until https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=739834 is fixed
@@ -29,3 +29,6 @@ override_dh_auto_clean:
 override_dh_fixperms:
 	dh_fixperms
 	chmod 750 $(CURDIR)/debian/rspamd/var/lib/rspamd
+
+override_dh_systemd_start:
+	dh_systemd_start --restart-after-upgrade

debian/workers.conf

@@ -0,0 +1,19 @@
+worker {
+    type = "normal";
+    bind_socket = "systemd:0";
+    http = false;
+    allow_learn = true;
+    mime = true;
+}
+worker {
+    type = "controller";
+    bind_socket = "systemd:1";
+    count = 1;
+}
+worker {
+    type = "webui";
+    count = 1;
+    bind_socket = "systemd:2";
+    password = "q1";
+    secure_ip = "127.0.0.1";
+}

rspamd.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=rapid spam filtering system
+
+[Service]
+Type=simple
+# Replace Pre/Post with RuntimeDirectory once it is available
+PermissionsStartOnly=true
+ExecStartPre=/bin/mkdir -m700 -p /run/rspamd
+ExecStartPre=/bin/chown _rspamd:_rspamd /run/rspamd
+ExecStart=/usr/bin/rspamd -f -c /etc/rspamd/rspamd.conf
+ExecReload=/bin/kill -HUP $MAINPID
+ExecStopPost=/bin/rm -r /run/rspamd
+WorkingDirectory=/var/lib/rspamd
+User=_rspamd

rspamd.socket

@@ -0,0 +1,11 @@
+[Unit]
+Description=rapid spam filtering system
+
+[Socket]
+ListenStream=11333
+ListenStream=127.0.0.1:11334
+ListenStream=127.0.0.1:11336
+FreeBind=true
+
+[Install]
+WantedBy=sockets.target