How to Copy or Move a Joomla Website


If you manage one or more Joomla websites, eventually you’ll have to move them elsewhere. It’s pretty much fact. Performance requirements will change, you’ll find better pricing elsewhere, your dedicated server died, etc.

There are a few options most people have to choose from:

  • FTP client and phpMyAdmin method (aka the long, boring method)
  • SSH/Shell method (aka the cool, quick method)
  • PHP system() method (aka middle of the road and kind of fun method)
  • Joomla “clone” component (your mom could do it)

Move Joomla with an FTP Client and phpMyAdmin

  1. Download the entire Joomla website via FTP client (you’re using S-FTP to connect, right?)
  2. Use phpMyAdmin to export a SQL dump of your database
  3. Upload the entire Joomla website via FTP client
  4. Use phpMyAdmin on the new server to import the SQL dump from the old website
  5. Update configuration.php:
    1. Update the MySQL database credentials
    2. Update the tmp/logs path
    3. If you use FTP Layer, update the credentials
  6. Update .htaccess to match any changed server requirements

Easy and straightforward. Long, slow process, but any Jr. Network Admin  could handle this for you if you don’t want to get your hands dirty.

Clone Joomla with SSH (shell) Access

  1. Login to your server via SSH
  2. Browse to your Joomla website root
  3. Run these commands:
    [code lang=”bash”]tar -czf ../backup-example-com-20090619.tar.gz .

    mv ../backup-example-com-20090619.tar.gz ./

    mysqldump -u yourUsername -p -h yourMySQLHostname yourDatabaseName > backup-example-com-20090619.sql[/code]

  4. Do you need to move this to a remote server or another location on the same server?
    1. Local Path
      1. Copy both backup files to the new website root
      2. Browse to the new Joomla website root
    2. Remote Path
      1. Login to remote server via SSH
      2. Browse to the new Joomla website root
      3. Use wget to download the archive and SQL dump to this server:
        [code lang=”bash”]wget
  5. Run this command:
    [code lang=”bash”]tar -xzf backup-example-com-20090619.tar.gz[/code]
  6. Run this command (assuming you have made a new, blank database)
    [code lang=”bash”]mysql -u yourNewUsername -p -h yourNewMySQLHost yourNewDatabase  < backup-example-com-20090619.sql[/code]
  7. Update configuration.php & .htaccess as shown in the first example

More complicated (obviously), but if you like doing things the hard fun way, then it’s a great way to go.

Using PHP’s system() or back-tick Commands to Copy Joomla Website

I wasn’t made aware of this method until after I started managing a whole slew of websites in a cloud hosting platform (Scale My Site). Cloud hosting (and many shared hosting platforms) do not provide access to SSH because it’s simply not feasible. Cloud hosting in particular due to your website running across hundreds of different server nodes. You can perform the same functions as the SSH procedure above using system execution commands in PHP.

  1. Create a new file called copy-me.php
  2. Write the following code into this file:
    [code lang=”php”]echo `tar -czf ../backup-example-com-20090619.tar.gz . && mv ../backup-example-com-20090619.tar.gz ./`;
    echo `mysqldump -u yourUsername -p -h yourMySQLHostname yourDatabaseName > backup-example-com-20090619.sql`;[/code]
  3. Execute the PHP file by accessing it from a browser:
  4. Create a new file on the destination website called update-me.php
  5. Write the following code into this file:
    [code lang=”php”]echo `wget`;
    echo `wget`;
    echo `tar -xzf backup-example-com-20090619.tar.gz`;
    echo `mysql -u yourNewUsername -p -h yourNewMySQLHost yourNewDatabase  < backup-example-com-20090619.sql`;[/code]
  6. Execute the PHP file by accessing it from your browser:
  7. Update the configuration.php and .htaccess files as needed

Cool, huh?

Use a Backup or Clone Component from Joomla Extension Directory

If you prefer not to do anything yourself, and want to keep it as simple as possible, then a backup component from the JED is the way to go:

I have only used one of those components before, and I found that there were a few bugs needing to be worked out, and it ended up taking more time to do the backup, move, and clone that I needed to do than when I did so manually.


There are shortcuts you can take here depending on your environment. For instance, you never need to create archives at all, as you can pipe the mysqldump output directly to another mysql command (with the new database’s credentials). However, I prefer to use archives and solid files especially when using PHP-based method, because you could end up accidentaly accessing the cloner file and wiping an existing MySQL database (if you aren’t careful). So, on top of all this, I’d recommend removing the update-me and copy-me files after using them.

How-to Backup Joomla! 1.5 to Amazon S3 with Jets3t

Introduction to backing up a Joomla website to Amazon S3 storage using Jets3t.

We all know backups are important. I’ve found what I consider a pretty good backup solution using Amazon S3. It’s super cheap, your backups are in a secure location, and you can get to them from anywhere. For my backup solution, I’m using Debian Linux (Etch), but this whole setup is not dependent on your current favorite flavor of Linux because it uses Java.

  1. Signup for Amazon S3:
  2. Install the latest Java Runtime Environment:
  3. Download Jets3t:
  4. Extract Jets3t installation to a location on your server.Example: /usr/local/jets3t/
  5. Add your AWS account key and private key to the “synchronize” tool configuration file:Example: /usr/local/jets3t/configs/
  6. Use an S3 browser tool like Firefox S3 Organizer to add two buckets: one for file backups and one for MySQL backups.
  7. Add a MySQL user whose primary function is dumping data. Let’s call it ‘dump’ with the password ‘dump’:
    [code lang=”bash”]mysql>GRANT SELECT, LOCK TABLES ON exampleDB.* to ‘dump’ identified by ‘dump’;[/code]
  8. Build your backup script (replace paths with your own) called
    [code lang=”bash”]JAVA_HOME=/usr/local/j2re1.4.2_17
    export JAVA_HOME
    export JETS3T_HOME
    # Perform backup logic
    dayOfWeek = `date +%a`
    mysqldump -u dump -pdump exampleDB | gzip > “${MYSQLDUMPDIR}/${dumpSQL}”
    # Compress the website into an archive
    cd ${WWWROOT}
    tar -czf “${WWWDUMPDIR}/${dumpWWW}” .
    # Perform Jets3t synchronize with Amazon S3
    $SYNC –quiet –nodelete UP “${WWWBUCKET}” “${WWWDUMPDIR}/${dumpWWW}”
    rm -f “${WWWDUMPDIR}/${dumpWWW}”
    $SYNC –quiet –nodelete UP “${MYSQLBUCKET}” “${MYSQLDUMPDIR}/${dumpSQL}”
    rm -f “${MYSQLDUMPDIR}/${dumpSQL}”[/code]
  9. Make sure your script has execute permission
  10. Add a cron job to perform daily backups:
    [code lang=”bash”]$>crontab -e
    0 0 * * * /root/[/code]

That’s it. Good luck!

How-to Build Your Own Joomla Video Community

You want people to take your Joomla website seriously. You want them to think that your “video gallery” makes your site pretty awesome. You want them to believe that you are the only one who has figured out how to embed videos from YouTube and all other 3rd-party video hosting sites… and you don’t want them to accidentally click on any of those 3rd-party site ads that take them away from your website.

What do you do?

To build your own Joomla video community from the ground up, you will need to:

  1. Create your own video player – most likely it would be in built in Flash
  2. Convert raw videos to an Internet-appropriate size & quality
  3. Upload your converted videos to your server (or hosting provider’s server)
  4. Keep a close eye on your server resources: disk space and bandwidth in particular. Videos will fill up your free space much more quickly than images, web pages, or any other type of file.
  5. Install a Joomla video gallery component that provides support for using your own files.
  6. Optional: If you want to allow users to “stream” videos (meaning they can jump around different parts of the video without downloading the entire thing), it will usually require a separate streaming server, and someone with the technical know-how to get things running smoothly.

For those who don’t have the opportunity, time, know-how, or resources to do the above, then what other option do you have if you don’t want to have low-quality videos with another business’ branding?

The answer: JVideo!

JVideo is a Joomla video gallery component – with it you can upload videos, organize videos, stream videos, and more. You don’t need to purchase additional hardware or worry about your videos directing your customers elsewhere. JVideo uses an API powered by Infinovision, so all you need to do is setup an account, install the component, and you’re good to go. It’s a new way to think about video hosting. In fact, you pretty much don’t have to think about it.

Check out the video below from the JVideo demo site and compare it to the YouTube equivalent (try full-screen for a real eye-opener):

YouTube’s version:

Check out the JVideo demo to see what they’re all about.

Tips on Load Balancing a Joomla Cluster with HAProxy

For the past several weeks, I have been working with Joomla in a clustered environment. We have a single load-balancer running HAProxy that sends requests to two web servers synchronized with unison. One server is a hybrid and includes both the MySQL database as well as Apache2/PHP5. The other web server is strictly Apache2/PHP5. We have been renting two super fast dedicated servers temporarily until we acquire some new hardware, so I had to make do with what few servers I had.

Update: Having written this blog post almost a full year ago, I have since then completely switched all of my Joomla websites to the automatically scaling website cloud host: Scale My Site. Since doing so, we haven’t had to deal with HAProxy, load balancing, or anything with regard to scaling due to the hosting cloud’s seamlessly clustered environment. I highly recommend anyone reading this article right now to check out cloud hosting to get load balancing/scaling for your Joomla website without breaking a sweat.

The load balancer is located at our own colo. I followed the tutorial on Setting Up A High-Availability Load Balancer (With Failover and Session Support) With HAProxy/Heartbeat On Debian Etch to set up two servers at our colo in an ActivePassive fashion using Heartbeat for redundancy.

Weighted Load Balancing

Since I’m using only two web servers and one needs to serve database requests, I decided to set weights in HAProxy so that the hybrid server receives half as many requests as the dedicated web server. Here is an example of what my haproxy.cfg file contains:


    log local0
    log local1 notice
    maxconn 4096
    user haproxy
    group haproxy

    log global
    mode http
    option httplog
    option dontlognull
    retries 3
    maxconn 2000
    contimeout 5000
    clitimeout 50000
    srvtimeout 50000

listen webfarm
    mode http
    balance roundrobin
    cookie SERVERID insert nocache indirect
    option forwardfor
    option httpchk HEAD /check.txt HTTP/1.0

    # Stats
    stats enable
    stats auth admin:password

    # Web Node
    server SBNode1 cookie Server1 weight 20 check
    # Web + MySQL Node
    server SBNode2 cookie Server2 weight 10 check

How to Use the Administrator Control Panel in a Joomla Cluster

Many people understand that it’s a super big pain to work with the administrator control panel in a Joomla clustered environment. First of all, you’ll keep getting kicked out every few page requests, even while using sticky/persistent load balancing. Second, working with backend WYSIWYG rich-text editors is nearly impossible. I figured out how to do it, and here’s what I did.

  1. Decide upon the management node
  2. Give the management node a public host entry in DNS (e.g.
  3. Open configuration.php for editing
  4. Locate the “live site” variable ($mosConfig_live_site)
  5. Replace with “http://” . $_SERVER[“HTTP_HOST”];
  6. Save

Using the current host as the live site allows you to use as an access point for the control panel. You can work in the control panel without doing this, but you will run into tons of problems with rich-text editors and custom components that request the live site URL in their underlying code.

Update: Recently, I implemented a load balancing solution using HAProxy that used the ACL system to send all traffic with /administrator/ in the URL to one “master” node, and it provided a way around the Joomla configuration change mentioned above. Check out this blog post for more info.

Reorganizing Site & Projects

For the past week, I’ve gone through a phase to reorganize all of my domains/projects. I moved most of my websites to a new hosting company that offers unlimited domains, subdomains, MySQL databases, FTP accounts, shell accounts, etc., and so far it’s been great!

I have also been making a shift to Joomla! for a few significant website projects. My employer (Earnware) has started using Joomla! for a few big projects, and since I’ve taken the lead on most of those projects, I’ve been able to work with it a lot lately. It’s good stuff… for the most part.

I’ve been working constantly to get some of my current projects into live. How to Code .NET is the next great programmer’s website, and I need to finish development as soon as possible. I also have a few other projects that I’m working on side-by-side How to Code, so hopefully some of them will break through the surface soon.