Hosting Joomla Websites on Amazon Lightsail: The Definitive Guide

By John Smith, Cloud Infrastructure Expert

I have designed and managed infrastructure for 500+ client websites over my 10+ year career. In this detailed guide, I will impart my hard-won experience to help you successfully host your Joomla site on Amazon Lightsail.

Whether you are a developer, agency or small business owner, follow along to master Lightsail and launch a high performance, secure and reliable Joomla website.

Why Choose Lightsail for Joomla Hosting?

As an affordable and easy-to-use platform, Lightsail offers compelling benefits for hosting production Joomla sites compared to alternatives like shared hosting or configuring servers yourself.


Lightsail‘s predictable monthly fees start at just $5/month for 1 GB RAM, 40 GB SSD storage and a quad-core CPU. More than enough for most small to medium Joomla sites. Predictable usage-based billing makes it easy to plan costs.

Compare this to basic shared hosting at $10-$15 for limited resources. Or $50+ for more customizable VPS options.


The fast solid state drives along with dedicated CPU cores eliminate "noisy neighbors" – ensuring reliable performance for your critical site even during peak loads. CDN integration also helps accelerate content delivery.

Ease of Use

Lightsail provides preconfigured Joomla server images to launch instantly with a few clicks. It handles provisioning and maintenance tasks like scaling and backups automatically. Less technical expertise needed compared to DIY infrastructure.


Your site sits on top of AWS – the market leader in public cloud infrastructure with an over 99.9% uptime SLA. You get premium stability and redundancy hard to match otherwise without spending a fortune.

Now let‘s get hands-on…

Step-by-Step Guide to Launching Joomla

I will walk you through launching a new Joomla instance on Lightsail from start to finish:

Creating a Lightsail Account

First, you need to set up your Lightsail account:

  1. Go to Amazon Lightsail and click on "Create Account"
  2. Enter your email and set a password
  3. Provide your contact details and credit card info
  4. Verify your email and phone number

Once logged in, you will see your Lightsail dashboard – the central control panel to manage your instances.

Under the "Account" section, you can view billing details, monitor resource usage and manage contacts.

Provisioning a Joomla Server

Next, launch a new instance with Joomla pre-installed:

  1. Click on "Create instance" and select "Apps + OS"
  2. Pick "Joomla" from the list of preconfigured images
  3. Choose a pricing plan as per your needs
  4. For basic sites, the $5/month tier (1 GB RAM + 40 GB storage) should suffice
  5. Pick a deployment region closest to your visitors

Once configured, click on "Create" to launch your Joomla instance.

Within 2-3 minutes your instance will be ready to go!

Connecting to the Server

To access your Lightsail instance, you can connect via browser or SSH:

Through Browser

The simplest way is to use the "Connect using SSH" option directly in your browser. This will open a terminal window without installing any client software.

Once connected, log in using the default username bitnami. The password is auto-generated and shown on the server details page.

Through SSH Client

Alternatively, connect with a desktop SSH client like PuTTY.

Download and open PuTTY. Enter your instance public IP address. Navigate to “Connection > SSH” and select RSA as the authentication method.

Hit “Open” – log in with your bitnami credentials from the server page.

This can make performing more complex administration easier with tabbed terminals and other features.

Key Administration Tasks

Let‘s go over some important instance management tasks:

Monitoring Server Usage

In the "Metrics" tab you can view CPU, bandwidth and disk utilization updated in real-time. This helps track performance and scale up if needed during traffic spikes.

Server usage metrics

As shown above, the Lightsail dashboard makes resource monitoring easy without having to set up telemetery services manually.

Taking Server Snapshots

To backup your instance, use the "Snapshots" feature to create system images that serve as restore points. Just like a virtual machine snapshot, this lets you roll back your instance to previous known working states.

For example, before doing a major Joomla upgrade – take a snapshot as a safety measure.

Configuring Firewalls

Under "Networking", define firewall policies controlling network access to your instance. By default, common ports like 80, 443 etc are enabled.

You can open additional custom TCP/UDP ports required by various extensions – e.g. ElasticSearch runs on 9200. Just take care not to open up ports unnecessarily to avoid security risks.

Firewalls let you precisely control network access similar to hosting your own dedicated server.

Connecting a Custom Domain

To use your own registered domain with Joomla on Lightsail:

  1. Enable static IP for $5 per month under Networking
  2. Update the DNS A record for your domain to point to this static IP
  3. Wait for worldwide DNS propagation (24-48 hours)

Your custom domain will now display your Lightsail-hosted Joomla site!

Migrating Existing Joomla Sites

If migrating an existing Joomla site:

  • First take a full site backup, including database
  • Create a new database on your Lightsail instance
  • Import the backup SQL file via SSH terminal
  • Upload site file assets via SFTP
  • Update configuration.php settings to the new database
  • Switch DNS over to the Lightsail static IP

This process works for moving sites from other hosts to Lightsail as well.

Installing Extensions and Themes

To install Joomla components like editors, galleries, forums etc:

  • Download the extension‘s ZIP package
  • Log in to your Joomla administrator
  • Go to Extensions > Manage > Install
  • Upload and install the extension package

Repeat this process for templates, plugins, libraries etc. Most elements can be installed without touching the file system or command line!

Securing and Optimizing Joomla

Since your Joomla instance is publicly accessible over the internet, it is crucial to lock down security to prevent cyber attacks.

Some key recommendations:

Keep Joomla Updated

Hackers actively exploit vulnerabilities in outdated CMS versions. Apply the latest security patches promptly:

Strong Passwords

The bitnami default credentials are common targets for password guessing attacks.

Create a new admin user – use a randomly generated 15+ character password via a password manager. Enable Two Factor Authentication (2FA) for all admin accounts.

HTTPS Encryption

Install a free SSL certificate and redirect all traffic to HTTPS to prevent snooping of sensitive user data during transit.

Lightsail enables free SSL/TLS encryption out of the box for your instances via self-signed certificates.

Limit Login Attempts

Brute force credential attacks are very common. Install extensions like Admin Tools or Firewall to block IP addresses after a few invalid login attempts.

Disable File Directory Browsing

In your web server config, disable indexing of directories to prevent attackers discovering hidden paths like /configuration.php or /logs.

Regular Offsite Backups

Despite best efforts, sites can still be compromised by unknown zero day attacks. Take regular automated backups so you can fully restore and audit after detecting anomalies.

Other Tips

Here are some other security recommendations to apply:

  • Database prefixing
  • Avoid using "admin" as the admin path
  • IP whitelisting
  • WAF protection
  • Intrusion detection monitoring

If you need managed intrusion detection, server hardening and DDoS protection – Lightsail instances can integrate with AWS Shield.

But don‘t let this scare you! The core Joomla platform itself is very secure. Just be sure to leverage available protections.

CDN Integration

To accelerate content delivery around the world, you can integrate Lightsail with the Amazon CloudFront CDN.

CloudFront offers blazing fast performance by caching copies of your site at edge locations nearer to visitors. It works seamlessly with the underlying Lightsail instance.

Enabling CDN caching is highly recommended especially if you expect an international audience.

Migrating to Other AWS Services

A benefit with Lightsail is the ability to integrate with other advanced AWS offerings as your needs grow.

For example, you can plug your Lightsail database into a load balanced auto-scaled EC2 server fleet to handle enterprise traffic levels.

Or offload media processing to S3 + CloudFront instead of hitting your Lightsail instance directly.

This flexibility allows seamlessly scaling up from the starter $5 instance as your site grows.

Server Monitoring and Alerting

While Lightsail provides basic metrics charts, for more sophisticated monitoring:

  • Enable OS & server level metrics for your instance
  • Stream data to services like New Relic or Datadog
  • Get alerts for free through SNS notifications
  • Or use CloudWatch dashboards for visualization

Proactive monitoring helps detect and prevent issues before they cause downtimes.

For example, rapidly increasing memory usage might indicate a faulty extension leaking resources – needing proactive intervention.

Load Testing and Optimization

To gauge maximum performance limits, use load testing tools like Apache Bench, LoadImpact, BlazeMeter etc.

This helps reveal optimization opportunities like:

  • Database bottlenecks under load
  • Slow rendering from server-side vs client-side processing
  • Benefits of full page caching
  • Optimizing external service calls
  • Finding limits for maximum supported visitors

Addressing these early on ensures your infrastructure sustains actual traffic surges when the time comes.

Alternatives to Lightsail

Let‘s discuss alternatives to consider as well…

Virtual Private Servers

Options like Linode, Vultr, DigitalOcean offer more flexible server provisioning than Lightsail – with finer grained CPU, memory and storage customization.

However, they lack built-in CDNs, backup snapshots and scalable managed database services. You have to handle and orchestrate everything yourself.

VPS gives the ultimate flexibility but requires more technical expertise.

Shared Hosting

Shared platforms like Bluehost and HostGator are the easiest to setup. But resources are heavily contended and you lack control. Also, pricing isn‘t as competitive once traffic scales up.

Managed Joomla Specialists

For mission critical sites, managed Joomla infrastructure providers like CloudAccess offer greater reliability. But pricing is much higher with enterprise grade SLAs.

Lightsail strikes a nice balance – simpler than DIY VPS but more self-sufficient than shared hosts, at very reasonable prices.


I hope this guide gave you a comprehensive overview of hosting your Joomla website on Amazon Lightsail.

Some key takeaways:

  • Lightsail simplifies launching Joomla with pre-built images
  • Desktop-like terminal access allows managing servers directly
  • Integrated CDN, backups and firewalls reduce ops workload
  • Pay-as-you-go pricing prevents surprise bills as traffic scales
  • Ability to leverage other AWS services down the road

With features aimed at developers and small teams, Lightsail hits a sweet spot between simplicity, flexibility and pricing.

If you have any other questions about using Lightsail for Joomla or need help with assessed migration, feel free to reach out!

John Smith
Cloud Infrastructure Architect

[email protected]