Addressed issues

The following issues have been addressed in the Mirantis Container Cloud release 2.5.0 and the Cluster releases 5.12.0 and 6.12.0:

  • [10453] [LCM] Fixed the issue with time synchronization on nodes that could cause networking issues.

  • [9748] [LCM] Fixed the issue with the false-positive helmRelease success status in HelmBundle during Helm upgrade operations.

  • [9748] [LCM] Fixed the issue with the false-positive helmRelease success status in HelmBundle during Helm upgrade operations.

  • [8464] Fixed the issue with Helm controller and OIDC integration failing to be deleted during detach of an MKE cluster.


  • [9928] [Ceph] Fixed the issue with Ceph rebalance leading to data loss during a managed cluster update by implementing the maintenance label to be set before and unset after the cluster update.

  • [9892] [Ceph] Fixed the issue with Ceph being locked during a managed cluster update by adding the PodDisruptionBudget object that enables minimum 2 Ceph OSD nodes running without rescheduling during update.


  • [6988] [BM] Fixed the issue with LVM failing to deploy on a new disk if an old volume group with the same name already existed on the target hardware node but on the different disk.

  • [8560] [BM] Fixed the issue with manual deletion of BareMetalHost from a managed cluster leading to its silent removal without a power-off and deprovision. The fix adds the admission controller webhook to validate the old BareMetalHost when the deletion is requested.

  • [11102] [BM] Fixed the issue with Keepalived not detecting and restoring a VIP of a managed cluster node after running the netplan apply command.

  • [9905] [9906] [9909] [9914] [9921] [BM] Fixed the following Ubuntu CVEs in the bare metal Docker images:

    • CVE-2019-20477 and CVE-2020-1747 for PyYAML in vbmc:latest-20201029

    • CVE-2020-1971 for OpenSSL in the following images:

      • dnsmasq:bionic-20201105044831

      • rabbitmq-management:3.7.15-bionic-20200812044813

      • kaas-ipam:base-bionic-20201208153852

      • ironic-operator:base-bionic-20201106182102