Google Container Engine 2017-08-21 release

[Fabio Yeon]

August 21, 2017

• When using IP aliases, you can now represent service CIDR blocks by using a secondary range instead of a subnetwork. This means you can use IP aliases without specifying the --create-subnetwork option.

• Cluster etcd fragmentation/compaction fixes.

• Known Issues upgrading to v1.7.3:

There is a known issue with StatefulSets in 1.7.X regarding annotations, so we are currently recommending that you not upgrade to 1.7.X if you are using them. A fix is being prepared. Additional information can be found here: https://github.com/kubernetes/kubernetes/issues/48327