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EDR: Unified-View Server Cb-Nginx Service will not Start

EDR: Unified-View Server Cb-Nginx Service will not Start

Environment

  • EDR Server: 7.7
  • EDR Server Unified View:7.7

Symptoms

  • After install a Unified EDR Server the cb-nginx service does not start
  • The following error message is seen in the /var/log/cb/nginx/startup.log
    nginx: [emerg] invalid number of arguments in "resolver" directive in /var/cb/nginx/props/nginx.runtime.resolver.prop
               

Cause

  • When the Unified View Server starts it attempts to read the nameserver line from the /etc/resolv.conf
  • If the /etc/resolve.conf file does not have a nameserver line then the cb-nginx process does not start as expected 

Resolution

 A workaround to this issue is to add the following line to the /etc/resolv.conf 
nameserver localhost

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Creation Date:
‎08-29-2022
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