Shulou(Shulou.com)06/03 Report--

User-defined key:

Location: implemented on the zabbix agent side

Zabbix_agent.conf

UserParamenter

Syntax format:

UserParamenter=

Example:

~] # vim / etc/zabbix/zabbix_agentd.confUserParameter=memory.free,cat / proc/meminfo | awk'/ ^ MemFree:/ {print $2}'# if there is no parameter, if you want to use $, you can use it normally. If you have a parameter, you need to add another $~] # systemctl restart zabbix-agent.service to restart the service in the command.

Server-side authentication:

~] # zabbix_get-s 192.168.22.137-p 10050-k "memory.free"

Instances where parameters can be passed:

UserParameter=memory.usage [*], cat / proc/meminfo | awk'/ ^ $1proc/meminfo / {print $2}'# the first $represents the reference parameter, and the second $2 represents the $2 in the command

Server-side authentication:

~] # zabbix_get-s 192.168.22.137-p 10050-k "memory.usage [MemFree]"

Use examples: detect memory information and monitor the status page of nginx

~] # vim / etc/zabbix/zabbix_agentd.confUserParameter=memory.usage [*], cat / proc/meminfo | awk'/ ^ $1etc/zabbix/zabbix_agentd.confUserParameter=memory.usage / {print $2}'# get memory usage information UserParameter=memory.free,cat / proc/meminfo | awk'/ ^ MemFree:/ {print $2}'# No parameter UserParameter=ngx.active [*], curl-s http://$1:$2/$3 | awk'/ ^ Active/ {print $3}'# get Nginx status information UserParameter=ngx.accepts [*] Curl-s http://$1:$2/$3 | awk'/ ^ [[: space:]] * [0-9] / {print $$1}'# accepted request UserParameter=ngx.handled [*], curl-s http://$1:$2/$3 | awk'/ ^ [[: space:]] * [0-9] / {print $2}'# processed request UserParameter=ngx.requests [*] Curl-s http://$1:$2/$3 | awk'/ ^ [[: space:]] * [0-9] / {print $$3}'# all requests UserParameter=ngx.status [*], curl-s http://$1:$2/$3 | awk'/ ^ [[: space:]] * [0-9] / {print $1.

Zabbix Monitoring nginx status Page

Note: the status monitoring of nginx is based on nginx configuration file to enable status.

Use this command to view: # curl-s http://10.10.10.10/status

How to start status with nginx:

~] # vim / etc/nginx/nginx.conf location / {} location / status {stub_status on; allow 10.10.10.0.Unip 24; deny all;}

Note: after configuring zabbix_agent.conf and nginx.conf, remember to restart zabbix_agent and nginx

Verify:

Use the zabbix_get command in zabbix server to verify:

~] # zabbix_get-s 10.10.10.10-p 10050-k ngx.status [10.10.10.10 Magne80 scene status] 179 179 3

In zabbix web configuration:

View:

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