Icinga2 | check for certification validation
for the spez Plugin path --> Icinga2 | (spez)Plugins | define path
working on Icinga2 "#    icinga2 daemon -C  "   (version: r2.9.1-1) 




 steps on Icinga2
 1 #   cd /usr/lib/nagios/pluginsCustom
#   wget  https://raw.githubusercontent.com/matteocorti/check_ssl_cert/master/check_ssl_cert
#  chmod +x check_ssl_cert
#   ./check_ssl_cert -H kozo.ch -w 30 -c 15

SSL_CERT OK - x509 certificate 'kozo.ch' from 'Let's Encrypt Authority X3' valid until Sep 14 22:41:31 2018 GMT (expires in 32 days)|days=32;30;15;;
 b
c vi /etc/icinga2/conf.d/07_urls/0_check_x509.conf    
  object CheckCommand "check_x509" {
   command = [ PluginCustomDir + "/check_ssl_cert" ]
   arguments = {
   "-H" = "$http_url$"
   "-w" = "30"
   "-c" = "15"
   }
}
   
  vi /etc/icinga2/conf.d/07_urls/0_tpl-x509.conf    
  template Service "x509" {
    host_name = "icinga2-01.kozo.ch"

    max_check_attempts = 3
    check_interval = 3m
    retry_interval = 30s
 }
   
  vi /etc/icinga2/conf.d/07_urls/x509_xxxxxxxxx.conf
cd /etc/icinga2/conf.d/07_urls/ 
 
  object Service "check_url-alvearium-info" {
      import "x509"
            vars.http_url = "alvearium.info"
      display_name = "X.509-Zertifikate --> " + vars.http_url

     check_command = "check_x509"
}
   
 

 

   
       
       
  #    icinga2 daemon -C
#    time systemctl reload icinga2
#    time systemctl restart icinga2
#     multitail /var/log/icinga2/icinga2.log
   
       
   <Timeout exceeded.><Terminated by signal 9 (Killed).> after update to (version: r2.10.1-1) 520     TIMEOUT="15" change to 30
       
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Quellen/Source:
-  Github | matteocorti/check_ssl_cert
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