Solved

CentOS LVS

Posted on 2011-09-05
5
403 Views
Last Modified: 2012-05-12
Hi,
I've set up LVS on my CentOS server and I need some help on it.
I was able to assign VIP to the LVS and ping it from within the server, but I cannot reach this VIP from outside.

Also, when I'm trying to restart the piranha-gui service I'm being notified that php5 modules are missing and the service cannot be started.

Anyone here is familiar with this?
0
Comment
Question by:cloudbase
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
5 Comments
 
LVL 79

Expert Comment

by:arnold
ID: 36483777
Sorry to state the obvious, You need to make sure you have the required php5 modules.

Which version of centos are you using, 4, 5, 6?
do you have /etc/httpd/conf.d/php.conf?

/usr/sbin/httpd -t -D DUMP_MODULES 2>&1 | grep -i php
do you have a php5_module display as part of the result?
0
 
LVL 79

Expert Comment

by:arnold
ID: 36483784
also check
ls -l  /etc/sysconfig/ha/modules/libphp5*
do you have two items here?
0
 

Author Comment

by:cloudbase
ID: 36483841
Hi,
thanks for the comments.
I managed to fix the php5 issue and restart the service, but the VIP is still inaccessible.
0
 
LVL 79

Accepted Solution

by:
arnold earned 125 total points
ID: 36484385
Did you setup the cluster resource IP?
Do you have iptables enabled?
Did you setup firewall rules on the external to forward the requests to this VIP IP?
netstat -an?
0
 

Author Closing Comment

by:cloudbase
ID: 36522399
Thanks,
it was a problem indeed with the firewall not being configured correctly.
0

Featured Post

Get your Conversational Ransomware Defense e‑book

This e-book gives you an insight into the ransomware threat and reviews the fundamentals of top-notch ransomware preparedness and recovery. To help you protect yourself and your organization. The initial infection may be inevitable, so the best protection is to be fully prepared.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Linux users are sometimes dumbfounded by the severe lack of documentation on a topic. Sometimes, the documentation is copious, but other times, you end up with some obscure "it varies depending on your distribution" over and over when searching for …
The purpose of this article is to demonstrate how we can use conditional statements using Python.
Learn several ways to interact with files and get file information from the bash shell. ls lists the contents of a directory: Using the -a flag displays hidden files: Using the -l flag formats the output in a long list: The file command gives us mor…
Learn how to find files with the shell using the find and locate commands. Use locate to find a needle in a haystack.: With locate, check if the file still exists.: Use find to get the actual location of the file.:
Suggested Courses

636 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question