HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials

HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials (http://www.howtoforge.com/forums/index.php)
-   HOWTO-Related Questions (http://www.howtoforge.com/forums/forumdisplay.php?f=2)
-   -   The Perfect Server - CentOS 6.4 x86_64 (nginx, Dovecot, ISPConfig 3) - Problems (http://www.howtoforge.com/forums/showthread.php?t=61306)

mkaminski 5th April 2013 16:20

The Perfect Server - CentOS 6.4 x86_64 (nginx, Dovecot, ISPConfig 3) - Problems
 
Hi all,

I want to thank everyone for their hard work getting these walk-throughs set up for those of us who aren't linux demigods (yet). However there seems to be a problem with Timme's how-to, The Perfect Server - CentOS 6.4 x86_64 (nginx, Dovecot, ISPConfig 3).

I've gone through each and every step, carefully, and multiple times (I like to repeat an install a few times using VMs to get the feel for what I'm actually doing and observe the behaviors I am modifying). I finally come to the end checking off every step and get a 502 error trying to connect to ISPConfig on http(s)://192.168.10.10:8080 and http(s)://servername.domain.local:8080 (internal domain, not an internet machine).

All services appear to running perfectly fine, I've seen no startup errors. I followed the guide to a T, checking and rechecking, and still nothing. IPTables is disabled, SELinux is disabled. This leaves me unable to configure any of the sites (phpmyadmin, mailman, squirrelmail, etc) leaving the server essentially worthless.

If anyone has any insight into why this is happening I'd really appreciate the help. It doesn't make much sense to me. I have done the same configuration guide using Apache instead of Nginx and that one worked fine, however I'd like to start getting familiar with Nginx.

As an aside, I really think the site configuration explanations can be done better on this guide. Why put all of the info for configuring each site in ISPConfig under the install process for the application instead of after the installation of ISPConfig? Logically, we're going to be setting that config data after ISPConfig is installed, so hiding it under previous subheaders doesn't create a clear and direct guide and manages to somewhat muddle the instructions by putting invaluable information out of sequence (and subsequently confusing new learners). Just a consideration.

falko 8th April 2013 19:58

What are the outputs of
Code:

netstat -tap
and
Code:

iptables -L
?

Did you disable SELinux?

Do you get any errors when you restart nginx?

mkaminski 8th April 2013 20:08

Code:

[root@utility home]# sestatus
SELinux status:                disabled

Code:

Chain INPUT (policy ACCEPT)
target    prot opt source              destination
fail2ban-SSH  tcp  --  anywhere            anywhere            tcp dpt:ssh

Chain FORWARD (policy ACCEPT)
target    prot opt source              destination

Chain OUTPUT (policy ACCEPT)
target    prot opt source              destination

Chain fail2ban-SSH (1 references)
target    prot opt source              destination
RETURN    all  --  anywhere            anywhere

Code:

Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address              Foreign Address            State      PID/Pr$
tcp        0      0 *:pop3                      *:*                        LISTEN      1260/d$
tcp        0      0 *:imap                      *:*                        LISTEN      1260/d$
tcp        0      0 *:webcache                  *:*                        LISTEN      1406/n$
tcp        0      0 *:http                      *:*                        LISTEN      1406/n$
tcp        0      0 *:tproxy                    *:*                        LISTEN      1406/n$
tcp        0      0 *:ftp                      *:*                        LISTEN      1416/p$
tcp        0      0 utility.xxxxx.local:domain  *:*                        LISTEN      1046/n$
tcp        0      0 localhost:domain            *:*                        LISTEN      1046/n$
tcp        0      0 *:ssh                      *:*                        LISTEN      1098/s$
tcp        0      0 *:smtp                      *:*                        LISTEN      1361/m$
tcp        0      0 localhost:rndc              *:*                        LISTEN      1046/n$
tcp        0      0 *:imaps                    *:*                        LISTEN      1260/d$
tcp        0      0 *:pop3s                    *:*                        LISTEN      1260/d$
tcp        0      0 localhost:10024            *:*                        LISTEN      1283/a$
tcp        0      0 localhost:10025            *:*                        LISTEN      1361/m$
tcp        0      0 *:mysql                    *:*                        LISTEN      1237/m$
tcp        0      0 localhost:mysql            localhost:41594            ESTABLISHED 1237/m$
tcp        0      0 localhost:41594            localhost:mysql            ESTABLISHED 1374/s$
tcp        0      0 localhost:10025            localhost:35617            ESTABLISHED -    $
tcp        0      0 localhost:10024            localhost:36902            ESTABLISHED 1427/a$
tcp        0      0 localhost:36901            localhost:10024            ESTABLISHED 1374/s$
tcp        0      0 localhost:mysql            localhost:41593            ESTABLISHED 1237/m$
tcp        0      0 localhost:mysql            localhost:41584            ESTABLISHED 1237/m$
tcp        0      0 localhost:41592            localhost:mysql            TIME_WAIT  -    $
tcp        0      0 localhost:10024            localhost:36901            ESTABLISHED 1431/a$
tcp        0      0 localhost:10025            localhost:35616            ESTABLISHED -    $
tcp        0      0 localhost:41584            localhost:mysql            ESTABLISHED 1427/a$
tcp        0      0 localhost:35616            localhost:10025            ESTABLISHED 1431/a$
tcp        0      0 localhost:36902            localhost:10024            ESTABLISHED 1376/s$
tcp        0      0 localhost:10025            localhost:35608            TIME_WAIT  -    $
tcp        0      0 localhost:41593            localhost:mysql            ESTABLISHED 1376/s$
tcp        0      0 localhost:41585            localhost:mysql            ESTABLISHED 1431/a$
tcp        0      0 localhost:mysql            localhost:41585            ESTABLISHED 1237/m$
tcp        0    52 utility.xxxxx.local:ssh    192.168.10.75:lonewolf-lm  ESTABLISHED 1345/s$
tcp        0      0 localhost:35617            localhost:10025            ESTABLISHED 1427/a$
tcp        0      0 localhost:10025            localhost:35607            TIME_WAIT  -    $
tcp        0      0 *:pop3                      *:*                        LISTEN      1260/d$
tcp        0      0 *:imap                      *:*                        LISTEN      1260/d$
tcp        0      0 *:ftp                      *:*                        LISTEN      1416/p$
tcp        0      0 *:domain                    *:*                        LISTEN      1046/n$
tcp        0      0 *:ssh                      *:*                        LISTEN      1098/s$
tcp        0      0 *:smtp                      *:*                        LISTEN      1361/m$
tcp        0      0 localhost:rndc              *:*                        LISTEN      1046/n$
tcp        0      0 *:imaps                    *:*                        LISTEN      1260/d$
tcp        0      0 *:pop3s                    *:*                        LISTEN      1260/d$
tcp        0      0 localhost:48797            localhost:pop3              FIN_WAIT2  -    $
tcp        1      0 localhost:pop3              localhost:48797            CLOSE_WAIT  1568/d$
tcp        0      0 localhost:51837            localhost:ftp              TIME_WAIT  -    $
tcp        0      0 localhost:48339            localhost:imap              TIME_WAIT  -    $
tcp        0      0 localhost:56325            localhost:smtp              TIME_WAIT  -    $

Nginx starts up just fine. It seems a little weird to me.

falko 10th April 2013 20:09

Have you tried to restart PHP-FPM?


All times are GMT +2. The time now is 11:16.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.