How to live-migrate your container?
Working as a maintainer of openSUSE Leap (up to 42.3) kernels, as well as SLE12-SP2/SP3 kernels. Most people know me as a guy who broke (or fix, if you are lucky) the sound on your laptop, though.
CRIU (Checkpoint Restore In Userspace) [*] is a tool for freezing and restoring user processes to/from a disk image. It can be seen as a kind of "software suspend" per process.
This talk will show the basic design and usages of CRIU, the recent development and adaption by containers, and study a bit details about its implementation in kernel and user-space, as well as a short demo.
- 2016 June 22 - 13:00
- 30 min
- openSUSE Conference 2016
- SUSE Labs Summit