This AMI provides a secure, production-ready minimal installation of CentOS 9 Stream, optimized for Amazon EC2. The image includes the latest security updates, AWS virtualization drivers (ENA, NVMe), and a hardened base configuration. Ideal for deploying custom servers, enterprise applications, and infrastructure workloads on a stable, RHEL-compatible foundation. Delivers a clean, consistent starting point for your cloud deployments. This product wherein additional charges apply for support provided by Galaxys.
This Amazon Machine Image (AMI) delivers a streamlined, secure, and high-performance foundation for your cloud infrastructure by providing a minimal installation of CentOS 9 Stream, meticulously configured for the AWS environment.
Engineered for stability and compatibility, this image is built from the latest CentOS 9 Stream packages and is fully aligned with the Red Hat Enterprise Linux (RHEL) 9 development stream. It offers a familiar, enterprise-grade operating system base for developers and system administrators to deploy custom applications, web services, databases, and development platforms.
Key Features & Technical Specifications:
Minimal, Secure Base: A lean installation reduces the attack surface and includes only essential packages, allowing you to build up systems precisely to your requirements.
AWS Optimized: Pre-integrated with the latest Amazon EC2 drivers, including ENA (Elastic Network Adapter) for enhanced networking and NVMe drivers for optimal storage performance on modern instance types.
Hardened Configuration: Implements secure default settings for SSH and system parameters, following cloud security best practices to provide a robust starting point.
Updated & Patched: Includes all latest security updates and bug fixes at the time of image publication, ensuring a secure launch for your instances.
Cloud-Init Ready: Fully supports cloud-init for automated instance configuration upon first boot, enabling seamless integration with Infrastructure as Code (IaC) tools like AWS CloudFormation and Terraform.
Primary Use Cases:
Deployment of custom web servers (Apache, Nginx) and application runtimes.
Hosting for development, testing, and staging environments.
Base image for building layered, application-specific AMIs within your organization.
Running compatible enterprise software that requires a RHEL-like environment.
A stable foundation for container hosts or CI/CD pipeline nodes.
Support & Licensing:
This AMI is provided under the CentOS Stream project's licensing terms. The image itself is maintained and published by Galaxys Cloud. For detailed support information, including scope and contact methods, please refer to the "Support" tab on this listing.
Launch Instructions:
Subscribe to this product via AWS Marketplace.
Launch a new EC2 instance and select this AMI from your "My AMIs" tab or via the Community AMI search.
Choose your instance type, configure VPC settings, storage, and security groups.
Connect to your instance using SSH with the appropriate key pair.
Highlights
Derived from RHEL 9 sources, offering a stable, secure, and production-ready platform with full binary compatibility, ideal for migrating critical workloads.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Try this product free for 5 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time. Alternatively, you can pay upfront for a contract, which typically covers your anticipated usage for the contract duration. Any usage beyond contract will incur additional usage-based costs.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
You pay by the hour for CentOS 9 running on the AWS EC2 instance type you choose. Each dimension maps to one specific instance size, so pricing scales with the compute you select. Options span general-purpose, compute-optimized, memory-optimized, storage-heavy, GPU, and high-performance families, plus bare-metal variants. Larger sizes within a family carry more CPU, memory, or accelerators and bill at correspondingly higher hourly rates. You are charged only for the hours each instance runs, with no upfront commitment. Pick the instance that fits your workload, and start or stop it as needed.
Top-of-mind questions for buyers
What does one hourly unit include for a given instance type?
Each unit is one running EC2 instance of the type you select, with CentOS 9 installed and supported by the vendor. The hourly rate covers the software on that instance size. You choose the family and size, and billing tracks each hour that instance runs.
Am I charged when an instance is stopped or paused?
The hourly software charge applies only while an instance runs. Stopping an instance halts the software charge. Underlying AWS fees for attached storage may still apply while an instance is stopped, but the CentOS 9 software meter counts running hours only.
How does cost change if I switch to a larger instance size?
Each instance type is billed independently at its own hourly rate. Moving to a larger size within a family means more CPU, memory, or accelerators and a higher hourly rate. You are not billed for both sizes at once; charges follow whichever instance is running.
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Vendor refund policy
For this offering, Galaxys Cloud does not offer refund, you may cancel at anytime.
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An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
ver2025
Additional details
Usage instructions
To launch your instance, click Continue to Subscribe, then Continue to Configuration. Select your region and software version, then "Continue to Launch. Choose your EC2 instance type, VPC, and key pair.
To connect via SSH, use your private key file and the default user ec2-user. The connection command is:
ssh -i /path/your-key.pem ec2-user@your-instance-public-ip
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Deploy the latest RHEL 9 minor release with extended support. This preconfigured, fully supported image includes the latest security updates, bug fixes, and AWS-optimized performance enhancements.
Key Features: Optimized Kernel 5.14 for EC2 instances. Security patches current to the release. Built-in Red Hat Insights for proactive management. Support for the latest languages and tools. An active subscription included in the hourly instance cost.
Ideal for migrations, development environments, and enterprise workloads in AWS cloud.
This product has charges associated with it for seller support. Experience the power of a fully optimized WordPress deployment on CentOS 9 with our AMI, designed for high performance and scalability in the AWS EC2 cloud. This pre-configured image streamlines the installation process, allowing you to focus on content creation rather than setup complexities. Benefit from enhanced security features specific to CentOS and seamless integration with AWS services, enabling you to scale your website effortlessly as traffic increases. Ideal for developers and businesses looking to launch blogs, ecommerce platforms, or portfolios quickly, this solution provides robust stability and performance. Leverage the extensive CentOS 9 ecosystem for package management and updates, ensuring your WordPress instance remains secure and up to date.
This product has charges associated with it for seller support. CentOS 9 ARM is a powerful and reliable AMI designed for deployment in the EC2 cloud environment, tailored specifically for ARM architecture. It offers the robustness of CentOS with optimal performance and efficiency for ARM-based instances, enabling you to leverage cost-effective compute resources. This AMI includes essential tools and libraries, making it ideal for running development, testing, and production workloads, as well as hosting web applications and databases. Users can benefit from the speed and security features inherent in CentOS, while also enjoying the flexibility of the AWS ecosystem. Whether you are a developer looking to test ARM applications or an enterprise seeking a stable environment for cloud applications, CentOS 9 ARM provides the versatility needed for modern application deployment.
This product has charges associated with it for seller support. The LAMP Stack CentOS 9 AMI provides a robust and reliable environment for deploying dynamic web applications. Combining the power of Linux, Apache, MySQL, and PHP, this AMI simplifies the setup process, allowing developers to focus on building applications rather than server configuration. Its compatibility with CentOS 9 ensures that you benefit from enhanced security and performance optimizations. Ideal for web developers, startups, and enterprises, this AMI offers scalable infrastructure to efficiently handle varying workloads. With support for modern PHP frameworks and a streamlined package management system, it facilitates rapid deployment and easy updates. Experience a powerful foundation for your projects and leverage the stability of CentOS combined with the flexibility of the LAMP stack.
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