k3s/build/debian-base
Tim Hockin 3586986416 Switch to k8s.gcr.io vanity domain
This is the 2nd attempt.  The previous was reverted while we figured out
the regional mirrors (oops).

New plan: k8s.gcr.io is a read-only facade that auto-detects your source
region (us, eu, or asia for now) and pulls from the closest.  To publish
an image, push k8s-staging.gcr.io and it will be synced to the regionals
automatically (similar to today).  For now the staging is an alias to
gcr.io/google_containers (the legacy URL).

When we move off of google-owned projects (working on it), then we just
do a one-time sync, and change the google-internal config, and nobody
outside should notice.

We can, in parallel, change the auto-sync into a manual sync - send a PR
to "promote" something from staging, and a bot activates it.  Nice and
visible, easy to keep track of.
2018-02-07 21:14:19 -08:00
..
Dockerfile
Dockerfile.build bump base images to debian stretch 2017-11-10 09:54:10 -06:00
Makefile Switch to k8s.gcr.io vanity domain 2018-02-07 21:14:19 -08:00
README.md
clean-install remove temporary file after apt-get install 2017-08-03 09:50:56 +08:00
excludes

README.md

Kubernetes Debian Base

The Kubernetes debian-base image provides a common base for Kubernetes system images that require external dependencies (such as iptables, sh, or anything that is more than a static go-binary).

This image differs from the standard debian image by removing a lot of packages and files that are generally not necessary in containers. The end result is an image that is just over 40 MB, down from 123 MB.

The image also provides a convenience script /usr/local/bin/clean-install that encapsulates the process of updating apt repositories, installing the packages, and then cleaning up unnecessary caches & logs.