Iakim / Zabbix-Apache

Monitoring Apache Status with Zabbix

Zabbix-Apache

Passo 1: Adicionar o parâmetro no final do arquivo httpd.conf.

Step 1: Add the parameter at the end of the httpd.conf file.

#vim /etc/httpd/conf/httpd.conf

<Location /server-status>

      SetHandler server-status

      Order deny,allow

      Deny from all

      Allow from 127.0.0.1
      
</Location>

# Keep track of extended status information for each request

ExtendedStatus On

Passo 2: Reiniciar o apache

Step 2: Restart apache

#service httpd restart

Passo 3: Testar configuração

Step 3: Test Configuration

#wget --quiet -O - http://127.0.0.1/server-status?auto

Resultado esperado, algo parecido com:

Expected result, something like:

Total Accesses: 501

Total kBytes: 383

Uptime: 3203

ReqPerSec: .156416

BytesPerSec: 122.445

BytesPerReq: 782.818

BusyWorkers: 1

IdleWorkers: 4

Scoreboard: __W__.........................

Passo 4: Adicionar o parâmetro Include=/etc/zabbix/UserParameters/ no zabbix_agentd.conf.

Step 4: Add the parameter Include=/etc/zabbix/UserParameters/ in zabbix_agentd.conf.

#vim /etc/zabbix/zabbix_agentd.conf

Passo 5: Criar a pasta UserParameters dentro de /etc/zabbix.

Step 5: Create the UserParameters folder inside /etc/ zabbix.

#mkdir /etc/zabbix/UserParameters

Passo 6: Criar o arquivo apache.status.conf em /etc/zabbix/UserParameters.

Step 6: Create the apache.status.conf file in /etc/zabbix/UserParameters.

 #touch /etc/zabbix/UserParameters/apache.status.conf

Passo 7: Adicionar o conteúdo abaixo no arquivo apache.status.conf

Step 7: Add the content below in the file apache.status.conf

 #vim /etc/zabbix/UserParameters/apache.status.conf

UserParameter=apache.totalaccesses,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Total Accesses:" | awk '{print$3}'
UserParameter=apache.totalkbytes,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Total kBytes:" | awk '{print$3}'
UserParameter=apache.uptime,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Uptime:" | awk '{print$2}'
UserParameter=apache.reqpersec,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "ReqPerSec:" | awk '{print$2}'
UserParameter=apache.bytespersec,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "BytesPerSec:" | awk '{print$2}'
UserParameter=apache.bytesperreq,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "BytesPerReq:" | awk '{print$2}'
UserParameter=apache.busyworkers,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "BusyWorkers:" | awk '{print$2}'
UserParameter=apache.idleworkers,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "IdleWorkers:" | awk '{print$2}'
UserParameter=apache.cpuload,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "CPULoad:" | awk '{print$2}'
UserParameter=apache.waitforconnection,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "_" } ; { print NF-1 }'
UserParameter=apache.startingup,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "S" } ; { print NF-1 }'
UserParameter=apache.readingrequest,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "R" } ; { print NF-1 }'
UserParameter=apache.sendingreply,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "W" } ; { print NF-1 }'
UserParameter=apache.keepalive,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "K" } ; { print NF-1 }'
UserParameter=apache.dnslookup,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "D" } ; { print NF-1 }'
UserParameter=apache.closeconnection,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "C" } ; { print NF-1 }'
UserParameter=apache.logging,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "L" } ; { print NF-1 }'
UserParameter=apache.gracefullyfinish,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "G" } ; { print NF-1 }'
UserParameter=apache.idlecleanup,wget --quiet -O - http://127.0.0.1/server-status?auto | grep "Scoreboard:" | awk '{print$2}' | awk 'BEGIN { FS = "I" } ; { print NF-1 }'
UserParameter=apache.versao,apachectl -v | awk '/^Server version:/ {print $3}'

Passo 8: Altere a permissão do arquivo apache.status.conf

Step 8: Change the apache.status.conf file

#cd /etc/zabbix/UserParameters

#chown zabbix:zabbix apache.status.conf

Passo 9: Reinicie o zabbix-agent

Step 9: Restart zabbix-agent

#service zabbix-agent restart

Passo 10: Vincule o template Template Apache Status no host alterado.

Step 10: Link the Apache Status Template template to the changed host.

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