The main changes of note in this release are:
Loadbalancer as a Service (Octavia) has been upgraded from version Train to Ussuri.
Container Infra service (Magnum) has several fixes and features added in this release.
For the full details of the included changes please see upstream release notes for stable/Ussuri
Magnum received a minor version bump to address the following:
The main key area addressed is:
Fix to provide support for Kubernetes v1.19.x. This will include the addition of new templates:
The following templates have also been released to bump the related Kubernetes version they support.
The following templates have been deprecated:
Add support for the ability to enable a load balancer on the master node when creating a new cluster, using the master_lb_enabled parameter.
This will require upgrading your CLI tools to use python-magnumclient to 3.2.1
Add support to allow rotation of the cluster’s Certificate Authority (CA) certs via the API.