Remote command

[ufocek]

Hi

I create own items which check is apache2 running on port 8081

items -> bobo-apache net.tcp.port[192.168.1.53,8081] ,

next I create triggers which check is apache2 is down on bobo

triggers so like this -> {bobo:net.tcp.port[192.168.1.53,8081] <http://192.168.1.50/%7EzabbiX/history.php?action=showvalues&period=3600&itemid=1 8151>.*last(*0*)*}=0

I add actions :
action type = remote commands
source: trigger
Trigger = "Apache2 server is down on bobo"
remote command -> bobo:/etc/init.d/apache2 restart

and I stop apache2 , in monitoring on map I see small phone and label "Apache2 server is down on bobo" and this is ok works good,
but action not work , I don't see any errors about remote command in zabbix_server.log and zabbix_agentd ,
In zabbix_agentd.conf EnableRemoteCommands=1

What's wrong?

Albert

[Alexei]

Check if user 'zabbix' has permissions to execute /etc/init.d/apache2 restart. Perhaps you want to use sudo?

[ufocek]

Hi

I use sudo and now it's working very well

[ufocek]

Hi

I create action , and I see in zabbix_agentd.log it's works ,but apache2 is not restart

003814:20060922:093717 Got line:system.run[sudo /etc/init.d/apache2 restart,nowait]
003814:20060922:093717 RUN_COMMAND cmd = 'system.run[sudo /etc/init.d/apache2 restart,nowait]'
003814:20060922:093717 RUN_COMMAND flag = 'nowait'
003814:20060922:093717 Run remote command 'sudo /etc/init.d/apache2 restart'
003814:20060922:093717 RUN_COMMAND runed as NOWAIT

003815:20060922:093717 Got line:system.run[/home/zabbix/alert.sh,nowait]
003815:20060922:093717 RUN_COMMAND cmd = 'system.run[/home/zabbix/alert.sh,nowait]'
003815:20060922:093717 RUN_COMMAND flag = 'nowait'
003815:20060922:093717 Run remote command '/home/zabbix/alert.sh'
003815:20060922:093717 RUN_COMMAND runed as NOWAIT

my triggers action

bobo:sudo /etc/init.d/apache2 restart
bobo:/home/zabbix/alert.sh


zabbix@bobo:~$ sudo -l
User zabbix may run the following commands on this host:
(root) ALL
(root) NOPASSWD: /etc/init.d/apache2 restart

ls -l /home/zabbix/alert.sh
-rwxr-xr-x 1 zabbix zabbix 441 2006-09-22 09:15 /home/zabbix/alert.sh


su - zabbix; sudo /etc/init.d/apache2 restart


Forcing reload of web server: Apache2 ... no pidfile found! not running?.

ps aux |grep apache2

root 26049 0.0 0.7 14208 5264 ? SNs 09:42 0:00 /usr/sbin/apache2 -k start -DSSL
www-data 26050 0.0 0.4 14344 3436 ? SN 09:42 0:00 /usr/sbin/apache2 -k start -DSSL
www-data 26051 0.0 0.4 14344 3436 ? SN 09:42 0:00 /usr/sbin/apache2 -k start -DSSL
www-data 26052 0.0 0.4 14344 3308 ? SN 09:42 0:00 /usr/sbin/apache2 -k start -DSSL
www-data 26053 0.0 0.4 14344 3284 ? SN 09:42 0:00 /usr/sbin/apache2 -k start -DSSL
www-data 26054 0.0 0.4 14344 3284 ? SN 09:42 0:00 /usr/sbin/apache2 -k start -DSSL

And I have question why it's not working? Suddenly it stop works