This section outlines new features and enhancements introduced in the Mirantis Container Cloud release 2.13.0. For the list of enhancements in the Cluster releases 7.3.0 and 5.20.0 that are supported by the Container Cloud release 2.13.0, see the Cluster releases (managed).
Configuration of multiple DHCP ranges for bare metal clusters¶
Implemented the possibility to configure multiple DHCP ranges using the
Subnet resources to facilitate multi-rack and other
types of distributed bare metal datacenter topologies.
The dnsmasq DHCP server used for host provisioning in Container Cloud now
supports working with multiple L2 segments through DHCP relay capable
To configure DHCP ranges for dnsmasq, create the
tagged with the
ipam/SVC-dhcp-range label while setting up subnets
for a managed cluster using Container Cloud CLI.
Updated RAM requirements for management and regional clusters¶
To improve the Container Cloud performance and stability, increased RAM requirements for management and regional clusters from 16 to 24 GB for all supported cloud providers except bare metal, with the corresponding flavor changes for the AWS and Azure providers:
AWS: updated the instance type from
Azure: updated the VM size from
For the Container Cloud managed clusters, requirements remain the same.