insideo/zookeeper repository overview

⁠uc-linux

Micro-container for Docker which is designed to be small (~ 15 MB), extensible (support for Debian .deb packages), and functional. Further, images should be able to have reproducible builds.

⁠Base Packages

- base-files - 1.0.0-1 
- busybox - 1.25.1-1 
- libarchive - 3.2.2-1
- libassuan - 2.4.3-1
- libbz2 - 1.0.6-1
- libc - 2.24-1
- libcurl - 7.51.0-1
- libgpg-error - 1.22-1
- libgpgme - 1.7.1-1
- liblzma - 5.2.2-1
- libnghttp2 - 1.16.1-1
- libopkg - 0.3.3-1
- libssl - 1.0.2j-1
- libz - 1.2.8-2
- openssl - 1.0.2j-1
- opkg - 0.3.3-1
- update-alternatives - 1.18.10-1

This small base gives us wide compatibility with a large range of existing software as well as the ability to build and deploy simple .deb packages.

Glibc was chosen due to its widespread support. Busybox was chosen to give a functional userland with minimal overhead. OpenSSL is present to allow busybox's wget implementation to download from https sites. UC Docker supports simple package management using opkg.

⁠Other packages

The current repository for uc-linux 2016R1 (Hydrogen) is hosted on Bintray⁠.

⁠Source code

Source code of UC Linux is available on GitHub⁠.

⁠Credits

Many of the initial build scripts and patches were taken from LinuxFromScratch⁠.