Sold by: ThinkCloud
Deployed on AWS
AWS Free Tier
This product has charges associated with it for seller support. This is open source software, which is repackaged by ThinkCloud. The additional cost is applicable to the extended support of 24-hour response time. This AMI contains Apptainer 1.4.5 on CentOS Stream 9 and includes support.
Overview
This product has charges associated with it for seller support. This is open source software, which is repackaged by ThinkCloud. The additional cost is applicable to the extended support of 24-hour response time. This AMI contains Apptainer 1.4.5 on CentOS Stream 9 and includes support. It offers a pre-configured, security-hardened environment designed for immediate deployment.
CentOS Stream 9 is a Linux enterprise-class operating system that is functionally compatible with its upstream source, Red Hat Enterprise Linux (RHEL). It provides a stable and secure foundation for running scientific and high-performance computing workloads.
Apptainer (formerly known as Singularity) is the most widely used container system for High Performance Computing (HPC) and Enterprise Performance Computing (EPC). Unlike other container runtimes that rely on root-privileged daemons, Apptainer runs containers as simple processes, allowing unprivileged users to run untrusted containers securely. It is designed to prioritize integration over isolation, making it easy to leverage GPUs, high-speed networks (InfiniBand), and parallel filesystems. Apptainer uses the Singularity Image Format (SIF), which encapsulates the entire runtime environment into a single file for extreme portability and reproducibility.
Key Features and Benefits:
- Security First: Designed for multi-tenant environments with a unique security model that does not require a root daemon.
- HPC Optimized: Native support for MPI, GPUs, and high-performance interconnects, ensuring close-to-bare-metal performance.
- Compatibility: Fully compatible with Docker and OCI container images, allowing you to pull and run images directly from Docker Hub.
- Portability: The Single File Image format (SIF) allows you to archive, copy, and share your entire environment as easily as a standard file.
- Simple Integration: Works seamlessly with batch schedulers like Slurm, PBS, and Kubernetes.
This AMI is ideal for Researchers, Data Scientists, and HPC Administrators who need a secure, reproducible, and high-performance container solution for scientific computing and AI/ML workloads.
Highlights
- CentOS Stream 9 Minimal installation with latest updates
- Professional technical support and fast response
- Optimized configuration for Apptainer on CentOS Stream 9
Details
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Delivery method
Delivery option
64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
CentOs stream 9
Deployed on AWS
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Pricing
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.
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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.
Dimension | Cost/hour |
|---|---|
t3.medium Recommended | $0.06 |
t2.micro | $0.06 |
t3.micro | $0.06 |
c7i-flex.4xlarge | $0.20 |
c4.4xlarge | $0.20 |
hpc6id.32xlarge | $0.50 |
z1d.large | $0.10 |
r8a.48xlarge | $0.70 |
r7a.16xlarge | $0.40 |
d3en.12xlarge | $0.30 |
Vendor refund policy
no refunds
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
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
update to latest
Additional details
Usage instructions
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Connection Method Connect via SSH as user 'ec2-user' to the running instance. Use sudo to run commands requiring root access, or switch to root using: sudo su - root
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Application Details Check Version: apptainer --version Installation Directory: /usr/bin/apptainer (Binary executable) Configuration Directory: /etc/apptainer/ Configuration File: /etc/apptainer/apptainer.conf (Global configuration file for resource limits and security policies) State Directory: /var/lib/apptainer/
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Service Management Note: Apptainer is a Runtime Tool, not a background service daemon. You do not need to "start" or "enable" it using systemctl. How to use: Simply run apptainer commands directly from the terminal when needed. Example: apptainer run docker://alpine
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Network Configuration Default Behavior: Apptainer does not listen on any network port by default. It uses the host network stack directly when running containers. External Access: If you run a container that hosts a service (e.g., a web server inside Apptainer), it will bind directly to the host's network interface. Example: If your container listens on Port 80, it opens Port 80 on the host instance. AWS Security Groups: Open the specific ports that your containerized applications require (e.g., 80, 8080, 443) in the AWS Security Group. Please allow SSH port 22 limited IPs for access.
Support
Vendor support
If you encounter problems in the process of using the system, please feel free to contact us by email: support@thinkclouds.ai . Thank you!
AWS infrastructure support
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.
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