Mirantis Container Cloud Release Notes

Mirantis Container Cloud Release Notes

Releases summary

Container Cloud release

Release date

Supported Cluster releases


2.8.0 (current)

May 18, 2021

  • Support for Keycloak 12.0

  • Ironic pod logs

  • LoadBalancer and ProviderInstance monitoring for cluster and machine statuses

  • Updated notification about outdated cluster version in web UI

  • StackLight improvements:

    • Notifications to Microsoft Teams

    • Notifications to ServiceNow

    • Log collection optimization

  • Ceph improvements:

    • Ceph default configuration options

    • Capability to define specifications for multiple Ceph nodes using lists

    • A number of new KaaSCephCluster configuration parameters

  • Documentation enhancements:

    • Ceph Monitors recovery

    • Silencing of StackLight alerts


April 22, 2021

  • Full support for the VMware vSphere provider

  • Universal SSH user

  • Configuration of SSH keys on existing clusters using web UI

  • Cluster and machines live statuses in web UI

  • Enabling of proxy access using web UI for vSphere, AWS, and bare metal

  • Log collection optimization in StackLight

  • Ceph enhancements:

    • Dedicated network for the Ceph distributed storage traffic

    • Ceph Multisite configuration

  • Documentation enhancements:

    • Ceph disaster recovery procedure

    • QuickStart guides


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

* - 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.