Canonical Distribution of Kubernetes - Update Release Notes (16.10 cycle)

[Charles Butler]

@mbruzek and I worked on the Canonical Distribution of Kubernetes this
week. There are still quite a few work items in flight, but let’s focus on
what made the early release today:

Kubernetes Master


   -

   Normalized the end user messaging displayed during cluster operations
   (full stops, grammar).
   -

   Added more debug logging output making it clearer to trace problems as
   to the order of what was happening.


Kubernetes Worker


   -

   Fixed status message so “Kubelet waiting to start” is not the last
   message.
   -

   Added debug logging output making it clearer to trace problems as to the
   order of what was happening.
   -

   Adjusted the kubelet systemd template to kill process-groups vs ‘parent
   process’ which was orphaning inotify threads, exhausting the system of open
   files. (thanks @cynerva and @ryebot)
   -

   Removed the SDN Logic from the top most kubernetes-worker layer, into
   the layer-docker to ensure encapsulation.
   -

   Used ‘data_changed’ to prevent excessive restarts of the kubelet and
   kube-proxy processes.



Flannel


   -

   Fixed a failing operation in flannel when it was attempting to remove
   files that had already been deleted.



CDK Bundle


   -

   Updated the version the changed charms to their latest stable
   beta-releases.
   - Updated the Conjure-Up section in the README (thanks @mmc)

-- 
Juju Charmer
Canonical Group Ltd.
Ubuntu - Linux for human beings | www.ubuntu.com
Juju - The fastest way to model your application | www.jujucharms.com
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