You might have missed some interesting image format-related advancements in the Docker registry and engine if you weren’t already paying attention to work that has been in-flight since mid-2015. Specifically, earlier this year a new image format specification was included in...
A few weeks ago I published a blog post discussing methods for sharing the Docker UNIX socket with unprivileged containers; for example when the Docker daemon has user namespaces enabled. Brian Krebs made some...
4/20/2016 Note: Please read my follow-up blog post on this topic based on the comments regarding open access to all Docker APIs via the methods discussed below. A recent question I received asked for ideas on...
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