Apptainer
6.7#4 in container enginesFree planFree planAPILinuxmacOSSelf-hosted
VisitApptainer vs youki
What both publish
| Fact | Apptainer | youki |
|---|---|---|
| Purpose | Apptainer creates and runs containers that package software for portability and reproducibility. | youki is an implementation of the OCI runtime specification written in Rust, similar to runc. |
| Security reporting | The Technical Steering Committee manages project security, and the policy directs vulnerability reports through private contact with the project. | Security issues can be reported through GitHub Security Advisories or by emailing the project’s committers. |
| Security response | The Apptainer Technical Steering Committee accepts vulnerability reports at [email protected] and documents vulnerabilities through CVEs. | The security policy says committers will try to triage a report and send a first response within seven days. |
Apptainer plans
- ApptainerFree
youki plans
- Apache-2.0 licensed softwareFree
Pick Apptainer if…
It suits users running complex applications on shared HPC clusters, including researchers and teams in academia or industry. It also fits people who need portable containers and host resource access without default privilege escalation.
Pick youki if…
It suits Linux users and developers looking for an OCI runtime that can operate rootlessly or with Docker and Podman. Builders need Rust edition 2024 and a Linux kernel of at least version 5.3.