Systemd service changes for updated pid path.

Signed-off-by: Peter Stevenson <pete@ihut.co.uk>

man/mosquitto.conf.5.xml

@@ -869,7 +869,7 @@ log_timestamp_format %Y-%m-%dT%H:%M:%S
 					<para>If mosquitto is being automatically started by an
 						init script it will usually be required to write a pid
 						file. This should then be configured as e.g.
-						/var/run/mosquitto.pid</para>
+						/var/run/mosquitto/mosquitto.pid</para>
 					<para>Not reloaded on reload signal.</para>
 				</listitem>
 			</varlistentry>

mosquitto.conf

@@ -145,7 +145,7 @@
 
 # Write process id to a file. Default is a blank string which means
 # a pid file shouldn't be written.
-# This should be set to /var/run/mosquitto.pid if mosquitto is
+# This should be set to /var/run/mosquitto/mosquitto.pid if mosquitto is
 # being run automatically on boot with an init script and
 # start-stop-daemon or similar.
 #pid_file

service/systemd/mosquitto.service.notify

@@ -12,6 +12,8 @@ ExecReload=/bin/kill -HUP $MAINPID
 Restart=on-failure
 ExecStartPre=/bin/mkdir -m 740 -p /var/log/mosquitto
 ExecStartPre=/bin/chown mosquitto: /var/log/mosquitto
+ExecStartPre=/bin/mkdir -m 740 -p /var/run/mosquitto
+ExecStartPre=/bin/chown mosquitto: /var/run/mosquitto
 
 [Install]
 WantedBy=multi-user.target

service/systemd/mosquitto.service.simple

@@ -10,6 +10,8 @@ ExecReload=/bin/kill -HUP $MAINPID
 Restart=on-failure
 ExecStartPre=/bin/mkdir -m 740 -p /var/log/mosquitto
 ExecStartPre=/bin/chown mosquitto: /var/log/mosquitto
+ExecStartPre=/bin/mkdir -m 740 -p /var/run/mosquitto
+ExecStartPre=/bin/chown mosquitto: /var/run/mosquitto
 
 [Install]
 WantedBy=multi-user.target