Joomla Migration to Google Cloud: Step-by-Step Guide

Install LAMP or LEMP on the new server before migration

Installing a LAMP or LEMP stack on your new server before a Joomla migration to Google Cloud requires setting up Linux, a web server like Apache or Nginx, a database like MySQL or MariaDB, and PHP. Matching your exact previous software stack ensures your Joomla files and database run correctly without compatibility errors.

Matching your original server packages prevents compatibility errors on the new host. Helpful posts exist for installing Apache, Nginx, MySQL, MariaDB, or PHP.

You may want to use some other posts when installing LAMP or LEMP on Ubuntu Linux.

• How to install Apache on a Google Cloud server (alternative to Nginx)
• How to install Nginx on a Google Cloud server (alternative to Apache)
• How to install PHP on a Google Cloud server
• How to install MySQL or MariaDB database server

• How to install Apache on Ubuntu Linux
• How to install Nginx on Ubuntu Linux
• How to install MySQL server on Ubuntu Linux
• How to install MariaDB on Ubuntu Linux
• How to install PHP on Ubuntu Linux

You can use the posts above to install the same servers and packages you have installed on your current server. However, use the identical posts mentioned above to install specific packages on your new server.

Once all the packages are installed, you can transfer content from your current server to the new one.

Configure your new Google server similar to your current server

Configuring your new Google server to match your current server means copying over exact web server folder structures, Apache Virtual Host or Nginx Server block rules, and PHP configuration settings. Matching these server parameters ensures your Joomla site functions identically in the new environment.

• Apache directory: /etc/apache2/
• Nginx directory: /etc/nginx/

• Virtual Host configuration (Apache)
• Server Block configuration (Nginx)

Your PHP configuration should also be identical to your current server's PHP settings. Use the post above to install a specific PHP version and all the modules on your current server.

• PHP directory: /etc/php/

• PHP settings (e.g., memory_limit, upload_max_filesize)

Your MySQL or MariaDB configurations should also mimic your current server. Validate each file, directory, and other data to ensure your new server is no different from your current server before migration.

• MySQL / MariaDB directory: /etc/mysql/

• MySQL/MariaDB configuration files
• User privileges and grants

Once you have that done, you can continue with the migration process.

Back up current server data and database before migration

Backing up current server data and your database before a Joomla migration to Google Cloud involves downloading all website files and exporting a complete SQL database dump. This backup serves as a safety net so you can restore your Joomla site if any part of the cloud transfer fails.

First, you need the Joomla website content and database content. Back up the website content as well as the content in the database.

This prevents data discrepancies.

Joomla content backup requires logging onto the server using SSH, a secure computer connection method. After connecting to the current server's SSH console, users run specific commands to back up Joomla content. This backup process targets the `/var/www/html/` directory, which typically stores website files.

When you run the commands below, a backed-up file named current-server-backup.tar will be created with your Joomla content.

A database backup uses a root account or an account with full database access, ensuring all database information saves before migrating Joomla to Google Cloud. Joomla version 3.9 completed this migration process. This backup protects your data.

To backup all databases on the server, you run the commands below:

A file named `all_databases_backup.sql` creates a complete copy of all your website's data. Storing this backup file in the current working directory ensures immediate accessibility for the migration process.

You should now have two files: current-server-backup.tar and all_database_backup.sql.

Copy the current server's content to the Google Cloud server

Copying current server content to the new Google Cloud server is the next step. Users can transfer tar and SQL data files to the new server using several methods.

You can use the rsync command from the new server by SSHing it and a command similar to that shown below (changing the host names as needed).

While connected to your Google Cloud console, run the commands below to connect to your current server and copy over the backed-up content.

Secure Copy Protocol (SCP) securely copies Joomla website files, using encryption to protect website data during transfer. The SCP command `scp -r /path/to/local/joomla/files username@google_cloud_ip:/path/to/remote/directory` encrypts data during transit.

scp user@old-server.com:/home/<username>/all_database_backup.sql /home/username/
scp user@old-server.com:/home/<username>/current-server-backup.tar /home/username/

scp -r username@current_server_ip:/path/to/joomla/files /path/to/destination/on/new/server

If you can't get the files using SSH, then you can use the wget command to download the files to your new Google Cloud server.

You must copy the files to the current server web server root directory to be able to use the commands below.

cd ~
wget http://old-web-site.com/all_database_backup.sql
wget http://old-web-site.com/current-server-backup.tar

wget http://current_server_ip/path/to/joomla/files/current-server-backup.tar

Once the files are copied to your new server, continue to extract them below and import the database content into your database server.

Restore the current server's content to the Google Cloud server

Restoring the current server's content to the Google Cloud server requires uploading your backed-up website files to the correct web root directory and importing your database SQL file into MySQL. This file transfer and database import makes your Joomla site live on your new virtual machine.

tar -xvf current-server-content.tar
sudo cp -rf /var/www/html/ /var/www/html/

tar -xvf current-server-backup.tar
mysql -u root -p database_name < all_databases_backup.sql

Next, run the commands below to import the database content to your servers.

Commands must run after copying server and database information to the Google Cloud server. These commands set correct file and folder permissions on the Google Cloud server. Setting these permissions ensures the Google Cloud server's settings match the original server's setup, preventing website access problems.

Confirm that all website settings on your old server precisely match the settings on the new Google Cloud server before restarting the web server. This verification step ensures a smooth website transition and confirms that your Joomla migration is complete.

sudo systemctl restart nginx
sudo systemctl restart apache2

sudo chown -R www-data:www-data /var/www/html
sudo chmod -R 755 /var/www/html

If you get an error, make sure to resolve it.

Update your DNS and point your domain to your new Google server IP address

Updating your DNS and pointing your domain to your new Google server IP address requires logging into your domain registrar and changing the A record to match your Google Cloud static IP. This directs visitor traffic from your old host to your newly migrated Joomla site on Google Cloud.

Once your local test is successful, log in to your DNS provider portal and update the DNS A record to point to your new server IP address.

If everything works, you can continue fine-tuning your new server to ensure everything is configured correctly.

And that's how you migrate your Joomla site to Google Cloud.

Conclusion:

This Joomla migration guide explains how to move a Joomla website to a Google Cloud server. You can share feedback or report errors using the comment form located below the guide.

A Joomla migration to Google Cloud moves your website files, database, and settings to Google's servers to improve speed and performance. Google Cloud Platform (GCP) provides a stable server environment with 99.9% uptime for your site.

You can complete this entire server setup, file transfer, and domain update process in under an hour by following the steps below.

Taking inventory of a Linux server before migration

Taking inventory of a Linux server before a Joomla migration involves checking your exact web server software, database version, and PHP setup. You need to record these exact package versions and service configurations from your old host so you can match them precisely on Google Cloud and prevent site errors.

Gather the following information:

• Web server and version number
• Database server and version number
• PHP and related modules
• Other servers and services and how they're configured

• Web server and version
• Database server and version
• PHP and related modules
• Other servers and services and their configurations

If you're using Apache, here's how to check its version on Ubuntu.

apache2 -v

sudo apache2 -v

For more in-depth checks and installation steps, check out this guide:

How to check and install specific Apache versions on Ubuntu Linux

If you're using Nginx, here's how to check its version on Ubuntu.

nginx -v

nginx -v

For more in-depth checks and installation steps, check out this guide:

How to check and install specific Nginx versions on Ubuntu Linux

To check what version of PHP is installed and how to install a specific version on Ubuntu Linux, read the post below:

How to check and install specific PHP versions on Ubuntu Linux

Whether you're running MySQL or MariaDB, the post below shows you how to determine which version of MySQL or MariaDB runs on Ubuntu Linux.

How to find what version of MySQL or MariaDB runs on Ubuntu Linux

How to set up and connect to your Google Cloud server

Setting up and connecting to your Google Cloud server requires creating a Compute Engine instance and using SSH (Secure Shell, a secure text-based command interface) directly from the Google Cloud Console. This gives you a secure command-line connection to build your new hosting environment.

Compute Engine instances act as virtual computers for your site. The Google Cloud Console provides direct browser access via SSH (Secure Shell), a secure text-based command interface, within the Google Cloud Console.

SSH from the browser supports the following:

• Web browsers
  • The latest version of Google Chrome
  • Firefox
  • Microsoft Edge
  • Microsoft Internet Explorer 11 and later
  • Safari 8 and later. Note that Safari is not supported in private browser mode.
  • Virtual machine configurations
    • All Linux VM images are natively available in Google Cloud.
    • Connecting to an instance without a public IP address
    • Connecting to an instance with a private IP address
    • Connecting to an instance with a private IPv6 address

  No additional software or browser extensions are needed. Log in to Google Cloud Console and go to Menu ==> Compute Engine ==> VM instances.

  In the list of virtual machine instances, click SSH in the row of the instance that you want to connect to.

  

  Alternatively, you can open an SSH connection to an instance by clicking its name and SSH from the instance details page.

  An SSH terminal window with the Ubuntu Linux instance created in the series's second post will open.

  You should now be able to run commands in Ubuntu Linux created on the Google Cloud server.

  

  Install LAMP or LEMP on the new server before migration

  Installing a LAMP or LEMP stack on your new server before a Joomla migration to Google Cloud requires setting up Linux, a web server like Apache or Nginx, a database like MySQL or MariaDB, and PHP. Matching your exact previous software stack ensures your Joomla files and database run correctly without compatibility errors.

  Matching your original server packages prevents compatibility errors on the new host. Helpful posts exist for installing Apache, Nginx, MySQL, MariaDB, or PHP.

  You may want to use some other posts when installing LAMP or LEMP on Ubuntu Linux.

  • How to install Apache on a Google Cloud server (alternative to Nginx)
  • How to install Nginx on a Google Cloud server (alternative to Apache)
  • How to install PHP on a Google Cloud server
  • How to install MySQL or MariaDB database server
  • How to install Apache on Ubuntu Linux
  • How to install Nginx on Ubuntu Linux
  • How to install MySQL server on Ubuntu Linux
  • How to install MariaDB on Ubuntu Linux
  • How to install PHP on Ubuntu Linux

  You can use the posts above to install the same servers and packages you have installed on your current server. However, use the identical posts mentioned above to install specific packages on your new server.

  Once all the packages are installed, you can transfer content from your current server to the new one.

  Configure your new Google server similar to your current server

  Configuring your new Google server to match your current server means copying over exact web server folder structures, Apache Virtual Host or Nginx Server block rules, and PHP configuration settings. Matching these server parameters ensures your Joomla site functions identically in the new environment.

  📝Good to KnowEnsure the web server (Apache or Nginx) settings are on old and new servers, including the same directory structure and Virtual Host or Server block content.
  • Apache directory: /etc/apache2/
  • Nginx directory: /etc/nginx/
  • Virtual Host configuration (Apache)
  • Server Block configuration (Nginx)

  Your PHP configuration should also be identical to your current server's PHP settings. Use the post above to install a specific PHP version and all the modules on your current server.

  • PHP directory: /etc/php/
  • PHP settings (e.g., memory_limit, upload_max_filesize)

  Your MySQL or MariaDB configurations should also mimic your current server. Validate each file, directory, and other data to ensure your new server is no different from your current server before migration.

  • MySQL / MariaDB directory: /etc/mysql/
  • MySQL/MariaDB configuration files
  • User privileges and grants

  Once you have that done, you can continue with the migration process.

  Back up current server data and database before migration

  Backing up current server data and your database before a Joomla migration to Google Cloud involves downloading all website files and exporting a complete SQL database dump. This backup serves as a safety net so you can restore your Joomla site if any part of the cloud transfer fails.

  First, you need the Joomla website content and database content. Back up the website content as well as the content in the database.

  ⚠️WarningStopping new changes before the Joomla backup ensures the backup accurately reflects the site's state at that specific moment.

  This prevents data discrepancies.

  Joomla content backup requires logging onto the server using SSH, a secure computer connection method. After connecting to the current server's SSH console, users run specific commands to back up Joomla content. This backup process targets the `/var/www/html/` directory, which typically stores website files.

  When you run the commands below, a backed-up file named current-server-backup.tar will be created with your Joomla content.

  A database backup uses a root account or an account with full database access, ensuring all database information saves before migrating Joomla to Google Cloud. Joomla version 3.9 completed this migration process. This backup protects your data.

  To backup all databases on the server, you run the commands below:

  A file named `all_databases_backup.sql` creates a complete copy of all your website's data. Storing this backup file in the current working directory ensures immediate accessibility for the migration process.

  You should now have two files: current-server-backup.tar and all_database_backup.sql.

  Copy the current server's content to the Google Cloud server

  Copying current server content to the new Google Cloud server is the next step. Users can transfer tar and SQL data files to the new server using several methods.

  You can use the rsync command from the new server by SSHing it and a command similar to that shown below (changing the host names as needed).

  While connected to your Google Cloud console, run the commands below to connect to your current server and copy over the backed-up content.

  Secure Copy Protocol (SCP) securely copies Joomla website files, using encryption to protect website data during transfer. The SCP command `scp -r /path/to/local/joomla/files username@google_cloud_ip:/path/to/remote/directory` encrypts data during transit.

  💻Code

  Copy

  scp user@old-server.com:/home/<username>/all_database_backup.sql /home/username/
  scp user@old-server.com:/home/<username>/current-server-backup.tar /home/username/

  💻Code

  Copy

  scp -r username@current_server_ip:/path/to/joomla/files /path/to/destination/on/new/server

  If you can't get the files using SSH, then you can use the wget command to download the files to your new Google Cloud server.

  You must copy the files to the current server web server root directory to be able to use the commands below.

  ⬛Command Prompt

  Copy

  cd ~
  wget http://old-web-site.com/all_database_backup.sql
  wget http://old-web-site.com/current-server-backup.tar

  💻Code

  Copy

  wget http://current_server_ip/path/to/joomla/files/current-server-backup.tar

  Once the files are copied to your new server, continue to extract them below and import the database content into your database server.

  Restore the current server's content to the Google Cloud server

  Restoring the current server's content to the Google Cloud server requires uploading your backed-up website files to the correct web root directory and importing your database SQL file into MySQL. This file transfer and database import makes your Joomla site live on your new virtual machine.

  🐧Bash / Shell

  Copy

  tar -xvf current-server-content.tar
  sudo cp -rf /var/www/html/ /var/www/html/

  💻Code

  Copy

  tar -xvf current-server-backup.tar
  mysql -u root -p database_name < all_databases_backup.sql

  Next, run the commands below to import the database content to your servers.

  Commands must run after copying server and database information to the Google Cloud server. These commands set correct file and folder permissions on the Google Cloud server. Setting these permissions ensures the Google Cloud server's settings match the original server's setup, preventing website access problems.

  Confirm that all website settings on your old server precisely match the settings on the new Google Cloud server before restarting the web server. This verification step ensures a smooth website transition and confirms that your Joomla migration is complete.

  🐧Bash / Shell

  Copy

  sudo systemctl restart nginx
  sudo systemctl restart apache2

  🐧Bash / Shell

  Copy

  sudo chown -R www-data:www-data /var/www/html
  sudo chmod -R 755 /var/www/html

  If you get an error, make sure to resolve it.

  Update your DNS and point your domain to your new Google server IP address

  Updating your DNS and pointing your domain to your new Google server IP address requires logging into your domain registrar and changing the A record to match your Google Cloud static IP. This directs visitor traffic from your old host to your newly migrated Joomla site on Google Cloud.

  Once your local test is successful, log in to your DNS provider portal and update the DNS A record to point to your new server IP address.

  If everything works, you can continue fine-tuning your new server to ensure everything is configured correctly.

  And that's how you migrate your Joomla site to Google Cloud.

  Conclusion:

  This Joomla migration guide explains how to move a Joomla website to a Google Cloud server. You can share feedback or report errors using the comment form located below the guide.

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