Mirantis Container Cloud Release Notes

Mirantis Container Cloud Release Notes

Releases summary

Container Cloud release

Release date

Supported Cluster releases


2.6.0 (current)

March 24, 2021

  • RHEL license activation using the activation key

  • Support for VMware vSphere Distributed Switch

  • VMWare vSphere provider integration with IPAM controller

  • Proxy support for all Container Cloud providers

  • StackLight logging levels

  • StackLight remote logging to syslog

  • Hyperconverged Ceph

  • Ceph objectStorage section in KaasCephCluster

  • Ceph maintenance orchestration

  • Updated documentation on the bare metal networking


March 1, 2021

  • Support for Mirantis Kubernetes Engine 3.3.6

  • Support for Mirantis OpenStack for Kubernetes 21.1

  • Proxy support for OpenStack and VMWare vSphere providers

  • NTP server configuration on regional clusters

  • Optimized ClusterRelease upgrade process

  • Dedicated network for external connection to the Kubernetes services on bare metal

  • Ceph RADOS Gateway HA

  • Ceph RADOS Gateway check box in Container Cloud web UI

  • Ceph maintenance label

  • Cerebro support for StackLight

  • Proxy support for StackLight


February 2, 2021

  • Support for the updated version of Mirantis Container Runtime 19.03.14

  • Dedicated network for Kubernetes pods traffic on bare metal clusters

  • Improvements for the feedback form in the Container Cloud web UI

  • StackLight enhancements:

    • Alert inhibition rules

    • Integration between Grafana and Kibana

    • New Telegraf alert TelegrafGatherErrors

    • Configuration of Ironic Telegraf input plugin

    • Automatically defined cluster ID

* - the Cluster release is deprecated and will become unsupported in one of the following Container Cloud releases. For details about unsupported releases, see Container Cloud releases history.

** - the Cluster release supports only attachment of existing MKE 3.3.4 clusters. For the deployment of new or attachment of existing MKE 3.3.6 clusters, the latest available Cluster release is used.