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Anastasios Thomaidis

Anastasios Thomaidis

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Step-by-step guide

  1. Configure the Check

    1. Setup → Services → HTTP, TCP, Email, ... → Check HTTP service

  2. Some important options
    1. Virtual host → is necessary if you have multiple domains one host running
    2. Use proxy → If you need a proxy to access the domain
    3. How to handle redirect → How to handle redirected pages
    4. HTTP Method → Set CONNECT if you're using a proxy

    5. Disable SNI

      Info

      Image Added

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List of public proxies for debugging: https://spys.one/free-proxy-list/DE/

Image Removed

Image Removedhttps://www.monitoring-plugins.org/doc/man/check_http.html




Code Block
OMD[cme2]:~/lib/nagios/plugins$ cmk -N |grep http
  check_command                 check_mk_active-http!'-u' 'https://www.google.de/' '--ssl' '--onredirect=follow' '-j' 'CONNECT' '--sni' '-p' '3128' '173.212.220.96' 'www.google.de'
  command_line                  /omd/sites/cme2/lib/nagios/plugins/check_http $ARG1$
  command_name                  check_mk_active-http

or

OMD[cme2]:~/lib/nagios/plugins$ lq "GET services\nColumns:host_name description check_command_expanded\nFilter: host_name = localhost\nFilter: description = HTTPS HTTPS"
localhost;HTTPS HTTPS;check_mk_active-http!'-u' 'https://www.google.de/' '--ssl' '--onredirect=follow' '-j' 'CONNECT' '--sni' '-p' '3128' '173.212.220.96' 'www.google.de'

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