Open Build Service vs rules_img
Open Build Service
openbuildservice.orgrules_img
github.comSide by side
| Figure | Open Build Service | rules_img |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · Container Build Tools | 8.3 (#9) | 7.0 (#31) |
| Intended users | The project describes OBS as serving packagers, free software projects, and independent software vendors. | The project describes its push strategies as designed for organizations with thousands of builds per day. |
| License | OBS is free software licensed under the GNU General Public License (GPL), and can be installed on users’ own hardware or in their data center. | The repository identifies its license as Apache-2.0. |
| Purpose | OBS automatically builds and distributes binary packages from source code in a consistent and reproducible way. | rules_img provides Bazel rules for building OCI container images with performance optimizations. |
| Security | The administrator guide recommends isolated worker networks and describes running untrusted build code in KVM or XEN virtual machines without network access. | The project is published under the Apache-2.0 license and documents image signing with pluggable signer plugins including Notation and cosign. |
Plans
In their own words
Open Build Service
Open Build Service (OBS) builds and distributes binary packages from source code in a consistent, reproducible way. Each package is built in a fresh jailed environment; when a build succeeds, OBS rebuilds packages that depend on it. The service can release packages, updates, add-ons, appliances, and complete distributions for different operating systems and hardware architectures. Documented package formats include RPM, DEB, and Arch, with recipes in formats such as spec, dsc, KIWI, and mkosi. Teams can use access controls, branches, merge requests, and submission reviews to coordinate work. GitHub.com and GitLab.com integrations are supported, as are self-hosted GitHub, GitLab, and Gitea instances when network connectivity works. The API gives clients and external services access to OBS resources, while the osc command-line client can edit sources and metadata, start builds, and gather results. OBS is GPL-licensed free software, available on a reference server for open-source developers or for installation on users’ own hardware or in a data center. The listed plan is free.