Nginx new server/new install connection timeouts

the nginx install log doesn't reveal anything and skips to the upgrade time ?

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     ____                          _  _         _   _         _             
    / ___| ___   _ __ ___   _ __  (_)| |  ___  | \ | |  __ _ (_) _ __  __  __
   | |    / _ \ | '_ ` _ \ | '_ \ | || | / _ \ |  \| | / _` || || '_ \ \ \/ /
   | |___| (_) || | | | | || |_) || || ||  __/ | |\  || (_| || || | | | >  <
    \____|\___/ |_| |_| |_|| .__/ |_||_| \___| |_| \_| \__, ||_||_| |_|/_/\_\
                           |_|                         |___/                 
Compiling nginx...

Total Nginx Upgrade Time: 11067.531429213 seconds

also when asked to do yum check, you can answer no as it isn't needed unless you initially switched centmin mod branches.

To troubleshoot, you need to check the the nginx upgrade log at /root/centminlogs and instructions under Sharing logs and errors heading for using Pastebin.com or Gists to share a sanitised version of the contents of the nginx_upgrade.log log. You can see full details at How to troubleshoot Centmin Mod initial install issues

also what's output of

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nginx -t

when you run centmin.sh menu option 4 there's a nginx upgrade log timestamped at /root/centminlogs

if you type this command it lists all logs in date ascending order so latest log at bottom

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ls -lArt /root/centminlogs

so copy the entire contents of latest nginx_upgrade log to gist.github.com or pastebin.com

you can use grep to filter the logs, i.e. look for nginx_upgrade in log name

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ls -lahrt /root/centminlogs/ | grep nginx_upgrade
-rw-r--r--  1 root root 3.2M Oct 11 15:55 centminmod_1.2.3-eva2000.09.001_111016-155345_nginx_upgrade.log
-rw-r--r--  1 root root 672K Oct 11 22:06 centminmod_1.2.3-eva2000.09.001_111016-220515_nginx_upgrade.log

So the last nginx upgrade log was named centminmod_1.2.3-eva2000.09.001_111016-220515_nginx_upgrade.log and located at /root/centminlogs/centminmod_1.2.3-eva2000.09.001_111016-220515_nginx_upgrade.log

then use cat command to output the contents of that log

clear your ssh window buffer/screen and type

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cat /root/centminlogs/centminmod_1.2.3-eva2000.09.001_111016-220515_nginx_upgrade.log

then select and copy and paste output to pastebin.com or gist.github.com file to share. If your SSH client's scroll buffer isn't large enough using cat might not output the entire log file contents, so you may need to download the log and use local text editor to open and copy and paste.

so only need content of one specific log, in this case most recent nginx_upgrade.log log

 

probably due to your server's network connectivity what do you get for these ssh commands ?

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time ping -c4 google.com

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time ping -c4 microsoft.com

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time ping -c4 nginx.org

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time ping -c4 github.com

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time wget -O /dev/null http://nginx.org/download/nginx-1.11.13.tar.gz

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cat /etc/resolv.conf

 

looks like IPv6 network isn't working on server properly so maybe contact web host or disable IPv6 completely

to disable ipv6 plenty of centos guides http://lmgtfy.com/?q=how+tp+disable+ipv6+on+centos

like

• How to disable IPv6 on Linux - Ask Xmodulo
• How do I disable IPv6? CentOS Wiki