ostree
cyclonedx-gomod
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| ostree | cyclonedx-gomod | |
|---|---|---|
| 41 | 4 | |
| 1,175 | 124 | |
| 3.6% | 7.3% | |
| 9.5 | 8.7 | |
| about 18 hours ago | 4 days ago | |
| C | Go | |
| GNU General Public License v3.0 or later | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ostree
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NixOS Reproducible Builds: minimal ISO successfully independently rebuilt
Ansible makes mutable changes to the OS, task by task.
Nix is immutable. A new change is made entirely new, and only after the build is successful, all packages are "symlinked" to the current system.
Fedora Silverblue is based on ostree [1]. It works similarly like git, but on your root tree. But it requires you to reboot the whole system for the changes to take effect. Since Nix is just symlinked packages, you don't need to reboot the system.
More detailed explanation here [2].
[1]: https://github.com/ostreedev/ostree
[2]: https://dataswamp.org/~solene/2023-07-12-intro-to-immutable-...
- Can't install from flathub
- hello guys everytime i intall a flatpak on fedora this error always happnes how do i fix it
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PSA: Flatpaks are currently broken on Fedora. Here's a temporary solution.
This one is for the ostree bug currently ongoing: https://github.com/ostreedev/ostree/issues/2900
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flatpak issue on fedora 38 kde
This sounds related to the ostree bug.
- ostree-system-generator failed with exit status 1 on every boot after update.
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What do you prefer more and why?
I definitely agree that immutability offers considerable value in regards to improving security. But arguably it's insufficient to pull the win over mutable Fedora due to the losses caused by the inability to install the kernel-hardened package and the lack of UKI (Unified Kernel Image) support.
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Question about immutability
Other hardening guides mention a Unified Kernel Image as another measure to further improve security. Unfortunately, once more, this is (currently) not supported on Fedora Silverblue. I haven't seen it being done on openSUSE Aeon either. Though, once again, I'd love to be corrected!
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Does an immutable system really provide enhanced security?
The fedora crew is working on it through ostree though, so both fedora Silverblue and flatpak will be getting it (as well as true immutability) in the future: https://github.com/ostreedev/ostree/issues/2867
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Silverblue/ Kinoite - real-life shortcomings?
Aside from what has already been mentioned, Unified Kernel Image isn't supported (yet).
cyclonedx-gomod
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An Overview of Kubernetes Security Projects at KubeCon Europe 2023
CycloneDx-gomod
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Go, SBOM and DependencyTrack
I am aware of the cyclonedx-gomod project, but I imagine that if the go tool got native support for sbom generation, it might also be able to provide information about vulnerable code that either are test-code only, or is not in use and does not affect a binary/module/package
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CycloneDX SBom (Software Bill of material) Maven Demo
CycloneDX is a software bill of material format supported by OWASP.
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Transparency and user agency as principles for distributing and consuming open source software packages
A good way to illustrate the complexity of this today is parsing through the several thousand lines of Ansible code devoted to dealing with APT or DNF, or how basic operations such as listing Linux packages or Go modules are handled.
What are some alternatives?
rpm-ostree - ⚛📦 Hybrid image/package system with atomic upgrades and package layering
cyclonedx-gradle-plugin - Creates CycloneDX Software Bill of Materials (SBOM) from Gradle projects
apt2ostree - Build ostree images based on Debian/Ubuntu
awesome-sbom - A curated list of SBOM (Software Bill Of Materials) related tools, frameworks, blogs, podcasts, and articles
bubblewrap - Low-level unprivileged sandboxing tool used by Flatpak and similar projects
go-mod-outdated - Find outdated dependencies of your Go projects. go-mod-outdated provides a table view of the go list -u -m -json all command which lists all dependencies of a Go project and their available minor and patch updates. It also provides a way to filter indirect dependencies and dependencies without updates.
flatpak - Linux application sandboxing and distribution framework
cyclonedx-maven-plugin - Creates CycloneDX Software Bill of Materials (SBOM) from Maven projects
waydroid - Waydroid uses a container-based approach to boot a full Android system on a regular GNU/Linux system like Ubuntu.
sig-security - 🔐CNCF Security Technical Advisory Group -- secure access, policy control, privacy, auditing, explainability and more!
mkosi - 💽 Build Bespoke OS Images