Skip to main content

Building a KVM Proxy

Traditionally we seldomly connect our KVM from the port directly to the server that consists of usb for keyboard and mouse, vga cable for display purposes.

More advanced you may have an experience using the iKVM which connect all you kvm port from the internet where you can have a remote location as long as you have the internet connection.

When technology evolve, physical server are becoming obsolete since we have the virtualization technology. Since that to access your virtual machine (vm) are more easier. Instead of using SSH, like a Xen hypervisor, the Xen itself can host as a KVM server and map to the vm on different port as configured from the config file.

Labels:

Comments

Post a Comment

Popular posts from this blog

FreeBSD :- Nginx , PHP-FPM

One of my forum that I managed previously used Apache as a web server. From my observation Apache with PHP suck a lot of memory resources but that doesn't hang up the server. So google around and I found others using Apache as a proxy using reverse proxy. While Nginx serve as front end web server. The result is good! Nginx still using minimum memory usage! impressive :) But that's does not stop me from searching other solution that best for the forum, and I found solution for Nginx with PHP-FPM (FastCGI Process Manager). Before that I've tried with spawn-fcgi but the process had died repeatedly. Not satisfied with that I've tried PHP-FPM ! Now stick with Nginx + PHP-FPM very satisfied! :)
Post a Comment
Read more

MySQL Enterprise thingy

It's been a weird thing when you install MySQL server especially the one that is 'enterprise' version is not working with your PHP. That is the problem that my friend and I facing today. Since PHP require php-mysql extension to connect to MySQL server but php-mysql is only work with mysql-server from the Repos (Redhat/Centos). 1) Remove default mysql-server/php-mysql 2) Install MySQL Enterprise 3) Dependencies conflict occur + headache + install php-mysql shell> yum install php-mysql Loaded plugins: rhnplugin, security Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package php-mysql.x86_64 0:5.1.6-27.el5 set to be updated --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: php-mysql --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: php-mysql --> Running transaction check ---> Package mysql.x86_64 0:5.0.77-4.el5_4.2 set to be updated --> Process...
2 comments
Read more

Upgrading MySQL to MariaDB

Ever since MariaDB exists, I really like to install and test the performance but time consume for my daily work stopped me to try MariaDB, today I plan to update my MySQL server that serve lot of data in and out to MariaDB 10.0 (today latest version :P ) So there's a few step that should be considered before we can proceed further. 1. BACKUP - Always backup your data at the first place. - Save it to the proper place so that if anything goes wrong, you can export back your data. mysqldump -u root -pYOURPASSWORD --all-databases > allbackup.sql & If you don't want to wait and you know that the current database is big, just put the process at the background so that you can monitor the process using top :) - Backup your current configuration files cp /etc/my.cnf /tmp/my.cnf.bak 2. Let's go If you're installing mysql from webtatic and made a replacing package name , you may encountered an error like Error: mysql55w conflicts with MariaDB-server-5.5....
Post a Comment
Read more