Add Zabbix Agent to logviewer

- Configure Zabbix Agent to log to syslog instead of its own logs.
- Remove old zabbix log-dir and logrotate settings from rootfile, lfs
  and install-script.
- Update log.dat to view Zabbix Agent logging from syslog.

Signed-off-by: Robin Roevens <robin.roevens@disroot.org>

config/rootfiles/packages/zabbix_agentd

@@ -1,4 +1,3 @@
-etc/logrotate.d/zabbix_agentd
 etc/rc.d/init.d/zabbix_agentd
 etc/sudoers.d/zabbix_agentd
 etc/sudoers.d/zabbix_agentd_user
@@ -21,4 +20,3 @@ var/ipfire/zabbix_agentd/zabbix_agentd_ipfire_mandatory.conf
 var/ipfire/zabbix_agentd/userparameters
 var/ipfire/zabbix_agentd/userparameters/userparameter_pakfire.conf
 var/ipfire/zabbix_agentd/userparameters/userparameter_ipfire.conf
-#var/log/zabbix

config/zabbix_agentd/logrotate

@@ -1,9 +0,0 @@
-/var/log/zabbix/zabbix_agentd.log {
-    monthly
-    rotate 12
-    compress
-    delaycompress
-    missingok
-    notifempty
-    create 0640 zabbix zabbix
-}

config/zabbix_agentd/zabbix_agentd_ipfire_mandatory.conf

@@ -1,8 +1,7 @@
 PidFile=/var/run/zabbix/zabbix_agentd.pid
 
-# Log rotation is managed by logrotate
-LogFile=/var/log/zabbix/zabbix_agentd.log
-LogFileSize=0
+# Logs go to syslog so it can be viewed in WUI logviewer
+LogType=system
 
 # These paths are included in the IPFire backups. Do not put user modules
 # or configuration files in other locations if you want them included in the