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Singularity Registry Server

APIyesOSS—FREEyesDOCS4/5
SR7.2#7 of 53
outWeb—Windows—MacoutLinux—Android—iOS

Ranked in Container Registries ·Free plan

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About

Singularity Registry Server is ranked #7 of 53 in container registries on Inferse. It runs on API, Linux, Self-hosted, Web. There is a free plan.

Compared on container registries

Immutable tags
Yessingularityhub.github.io

Facts

Purpose
Singularity Registry Server is an open source registry for Singularity containers.singularityhub.github.io · 5 Oct 2026
Flexible deployment
The registry is designed to support different authentication, storage, and building plugins.singularityhub.github.io · 5 Oct 2026
Private registries
A registry can be entirely private and can use expiring tokens that can be shared.singularityhub.github.io · 5 Oct 2026
Image transfers
Users can push and pull container images using Singularity clients, and the registry also documents a Curl API.singularityhub.github.io · 5 Oct 2026
Web interface
The documentation describes using the interface to interact with collections.singularityhub.github.io · 5 Oct 2026
Authentication integrations
Included plugins support LDAP, PAM, and SAML authentication.singularityhub.github.io · 5 Oct 2026
Other integrations
Included plugins provide Globus transfers, Google Cloud build and storage, and a keystore for signing containers.singularityhub.github.io · 5 Oct 2026
Deployment requirements
The server needs web access and a host that can install and run Docker and Docker Compose.singularityhub.github.io · 5 Oct 2026
Security configuration
The starter web server configuration uses HTTP, and the documentation advises configuring HTTPS properly.singularityhub.github.io · 5 Oct 2026
Signing caveat
The client documentation shows an unsigned image push using the `-U` option.singularityhub.github.io · 5 Oct 2026
Backup responsibility
The documentation leaves storage backup strategy to the deploying institution because storage options vary.singularityhub.github.io · 5 Oct 2026
Intended users
The project describes the registry as a non-enterprise solution catered for research scientists.singularityhub.github.io · 5 Oct 2026
Support
The About page directs users who need help to open an issue on GitHub.singularityhub.github.io · 5 Oct 2026

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Where it ranks on Inferse

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