Deprecation notes

Deprecation notes

Taking into account continuous reorganization and enhancement of Mirantis Container Cloud, certain components are deprecated and eventually removed from the product. This section provides the following details about the deprecated and removed functionality that may potentially impact the existing Container Cloud deployments:

  • The Container Cloud release version in which deprecation is initially announced

  • The final Container Cloud release version in which a deprecated component is present

  • The target Container Cloud release version in which a deprecated component is removed

Container Cloud deprecated and removed functionality

Component

Deprecated in

Finally available in

Removed in

Comments

Netchecker

2.9.0

1

1

Deprecated the Netchecker service.

KEYCLOAK_FLOATING_IP
IAM_FLOATING_IP

2.9.0

2.9.0

2.10.0

These IPs are now automatically generated in the MetalLB range for certificates creation in the VMware vSphere cloud provider.

bootUEFI

2.8.0

2.8.0

2.9.0

The bootUEFI field in the BareMetalHost configuration is replaced with bootMode that has the following values:

  • UEFI if UEFI is enabled

  • legacy if UEFI is disabled.

SSH-enabled user names

2.7.0

2.8.0

2.9.0

All existing SSH user names, such as ubuntu, cloud-user for vSphere-based clusters, are replaced with the universal mcc-user that is applicable to any Container Cloud provider and node type, including Bastion. Starting from Container Cloud 2.9.0, SSH keys are managed only for mcc-user.

instanceState, instanceID for AWS machines live statuses

2.8.0

1

1

Replaced with providerInstanceState that includes the AWS VM ID, state, and readiness

1(1,2,3,4)

The target Container Cloud release version is currently being under review by the Mirantis product team and will be announced separately.