Regional clusters |
2.25.0 |
2.25.0 |
2.26.0 |
Suspended support for regional clusters of the same or different cloud
provider type on a single management cluster.
Additionally, suspended support for several regions on a single
management cluster. Simultaneously, ceased performing functional
integration testing of the feature and plan to remove the related
code in Container Cloud 2.26.0. If you still require this feature,
contact Mirantis support for further information. |
Bootstrap v1 |
2.25.0 |
|
|
Deprecated the bootstrap procedure using Bootstrap v1 in the sake of
Bootstrap v2. For details, see Deploy Container Cloud using
Bootstrap v2. |
Default L2Template for a namespace |
2.25.0 |
|
|
Disabled creation of the default L2 template for a namespace.
On existing clusters, clusterRef: default is removed during the
migration process. Subsequently, this parameter is not substituted with
the cluster.sigs.k8s.io/cluster-name label, ensuring the application
of the L2 template across the entire Kubernetes namespace. Therefore,
you can continue using existing default namespaced L2 templates.
|
L2Template clusterRef parameter |
2.25.0 |
|
|
Deprecated the clusterRef parameter located in the L2Template
spec. Use the cluster.sigs.k8s.io/cluster-name label instead.
On existing clusters, this parameter is automatically migrated to the
cluster.sigs.k8s.io/cluster-name label since 2.25.0.
|
L2Template without l3Layout parameters section |
2.9.0 |
2.23.5 |
2.24.0 |
Deprecated the use of the L2Template object without the l3Layout
section in spec. The use of the l3Layout section is mandatory
since Container Cloud 2.24.0.
On existing clusters, the l3Layout section is not added automatically.
Therefore, if you do not have the l3Layout section in L2 templates
of your existing clusters, manually add it and define all subnets
that are used in the npTemplate section. For details, see
Update L2 templates on existing bare metal clusters and Create L2 templates.
Caution
Partial definition of subnets is prohibited.
|
Bare metal dnsmasq.dhcp_range parameter |
2.21.0 |
2.23.0 |
2.24.0 |
Deprecated the dnsmasq.dhcp_range parameter of the
baremetal-operator Helm chart values in the Cluster spec.
Use the Subnet object configuration for this purpose instead.
Since 2.24.0, admission-controller does not accept any changes to
dnsmasq.dhcp_range except removal. Therefore, manually remove this
parameter from the baremetal-operator release spec section
of the Cluster object as described in Override the default dnsmasq settings.
|
MetalLB configInline parameter |
2.24.0 |
2.24.0 |
2.25.0 |
Deprecated the configInline parameter in the metallb Helm chart
values of the Cluster spec. Use the following objects instead
of this parameter:
|
cephDeviceMapping status fields
|
2.24.0 |
2.24.0 |
2.24.0 |
Removed cephDeviceMapping from the status.fullClusterInfo.cephDetails
section of the KaaSCephCluster object because its large size can
potentially exceed the Kubernetes 1.5 MB quota. |
Attachment of MKE clusters |
2.24.0 |
2.24.0 |
2.24.0 |
Suspended support for attachment of existing Mirantis Kubernetes Engine
(MKE) clusters that were originally not deployed by Container Cloud.
Also suspended support for all related features, such as sharing a Ceph
cluster with an attached MKE cluster.
Note
The feature support is renewed since Container Cloud 2.25.2
for vSphere-based clusters.
|
Public cloud providers |
2.23.0 |
2.23.0 |
2.23.0 |
Removed the following cloud providers from the list of supported
Container Cloud providers: AWS, Azure, Equinix Metal with private or
public networking. |
logging.syslog parameter for StackLight
|
2.23.0 |
|
|
Deprecated logging.syslog in favor of logging.externalOutputs
that contains a wider range of configuration options. |
IPaddr status fields
|
2.23.0 |
2.24.0 |
2.25.0 |
|
L2Template status fields
|
2.23.0 |
2.24.0 |
2.25.0 |
|
Subnet and SubnetPool status fields
|
2.23.0 |
2.24.0 |
2.25.0 |
Subnet.Status: labelSetChecksum, statusMessage in
favor of state and messages
SubnetPool.Status: statusMessage in favor of state and
messages
|
IpamHost status fields renaming
|
2.21.0 |
2.21.0 |
2.22.0 |
The following fields of the IpamHost status are renamed
in Container Cloud 2.22.0:
netconfigV2 to netconfigCandidate
netconfigV2state to netconfigCandidateState
netconfigFilesState to netconfigFilesStates (per file)
The format of netconfigFilesState is changed after renaming. The
netconfigFilesStates field contains a dictionary of statuses of network
configuration files stored in netconfigFiles. The dictionary contains
the keys that are file paths and values that have the same meaning for each
file that netconfigFilesState had:
For a successfully rendered configuration file:
OK: <timestamp> <sha256-hash-of-rendered-file>, where a timestamp
is in the RFC 3339 format. For a failed rendering: ERR: <error-message>.
|
Ceph mgr.modules parameter |
2.20.0 |
|
|
Deprecated the mgr.modules parameter in favor of mgr.mgrModules. |
Ceph RADOS Gateway users parameter |
2.20.0 |
|
|
Deprecated the Ceph RADOS Gateway users parameter in favor of
objectUsers. |
Ceph on management and regional clusters |
2.19.0 |
2.19.0 |
2.20.0 |
Removed Ceph cluster deployment from the management and regional
clusters based on bare metal and Equinix Metal with private networking
to reduce resource consumption. Ceph is automatically removed during
the Cluster release update to 11.4.0 or 7.10.0. |
Ceph dataPool field in CephFS specification |
2.19.0 |
|
|
Deprecated the dataPool field in CephFS specification in favor of
dataPools. |
status.l2RenderResult field of the IpamHost object
|
2.19.0 |
|
|
Deprecated the status.l2RenderResult field of the IpamHost
object in the sake of status.NetconfigCandidateState. |
Public networking mode on the Equinix Metal based deployments |
2.18.0 |
|
|
Deprecated the public networking mode on the Equinix Metal based
deployments for the sake of the private network mode. |
Services and parameters related to OpenSearch and Kibana |
2.18.0 |
|
|
Deprecated elasticsearch-master in favor of opensearch-master.
In future releases, the following parameters of the
stacklight.values section will be deprecated and finally replaced
by:
elasticsearch in favor of logging
elasticsearch.retentionTime in favor of logging.retentionTime
resourcesPerClusterSize.elasticsearch in favor of
resourcesPerClusterSize.opensearch
resourcesPerClusterSize.fluentdElasticsearch in favor of
resourcesPerClusterSize.fluentdLogs
resources.fluentdElasticsearch in favor of
resources.fluentdLogs
resources.elasticsearch in favor of resources.opensearch
resources.iamProxyKibana in favor of
resources.iamProxyOpenSearchDashboards
resources.kibana in favor of resources.opensearchDashboards
nodeSelector.component.elasticsearch in favor of
nodeSelector.component.opensearch
nodeSelector.component.fluentdElasticsearch in favor of
nodeSelector.component.fluentdLogs
nodeSelector.component.kibana in favor of
nodeSelector.component.opensearchDashboards
tolerations.component.elasticsearch in favor of
tolerations.component.opensearch
tolerations.component.fluentdElasticsearch in favor of
tolerations.component.fluentdLogs
tolerations.component.kibana in favor of
tolerations.component.opensearchDashboards
stacklightLogLevels.component.fluentdElasticsearch in favor of
stacklightLogLevels.component.fluentdLogs
stacklightLogLevels.component.elasticsearch in favor of
stacklightLogLevels.component.opensearch
stacklightLogLevels.component.kibana in favor of
stacklightLogLevels.component.opensearchDashboards
|
Elasticsearch and Kibana |
2.16.0 |
2.16.0 |
2.18.0 |
Elasticsearch is replaced with OpenSearch, Kibana is replaced with
OpenSearch Dashboards. For details, see Elasticsearch switch to OpenSearch. |
Retention Time StackLight parameter in the Container Cloud
web UI |
2.17.0 |
2.17.0 |
2.17.0 |
Replaced with the Logstash Retention Time,
Events Retention Time, and
Notifications Retention Time parameters. |
elasticsearch.logstashRetentionTime
|
2.16.0 |
|
|
Deprecated the elasticsearch.logstashRetentionTime parameter in
favor of the elasticsearch.retentionTime.logstash,
elasticsearch.retentionTime.events, and
elasticsearch.retentionTime.notifications parameters. |
iam-api and IAM CLI
|
2.15.0 |
2.17.0 |
2.18.0 |
Deprecated the iam-api service and IAM CLI (the iamctl command).
The logic of the iam-api service required for Container Cloud
is moved to scope-controller. |
manageOsds
|
2.14.0 |
2.16.0 |
2.17.0 |
Deprecated manageOsds in the KaaSCephCluster CR. To remove Ceph
OSDs, see Remove Ceph OSD manually or Automated Ceph LCM
Available since 2.15.0. |
status.nicMACmap
|
2.14.0 |
2.14.0 |
2.15.0 |
Removed nicMACmap in the IpamHost status. Instead, use
the serviceMap field that contains actual information about
services, IP addresses, and addresses interfaces. |
ipam/DefaultSubnet label
|
2.14.0 |
|
|
Deprecated the ipam/DefaultSubnet label of the metadata field of
the Subnet object. |
DISABLE_OIDC
|
2.13.0 |
2.14.0 |
2.14.0 |
Removed the DISABLE_OIDC flag required to be set for custom TLS
Keycloak and web UI certificates during a management cluster deployment.
Do not set this parameter anymore in bootstrap.env. To use your
own TLS certificates for Keycloak, refer to Configure TLS certificates for cluster applications. |
IpamHost status fields:
ipAllocationResult
osMetadataNetwork
|
2.12.0 |
2.21.0 |
2.22.0 |
ipAllocationResult is replaced with State and an
error message, if any, in the Messages list.
osMetadataNetwork is replaced with NetconfigCandidate.
|
maintenance flag
|
2.12.0 |
2.13.0 |
2.14.0 |
Deprecated the Ceph maintenance flag. |
match and match_re keys for notifications routes configuration
|
2.12.0 |
2.13.0 |
2.14.0 |
Replaced with the matchers key. |
IPAM API resources:
created
lastUpdated
versionIpam
|
2.11.0 |
2.11.0 |
2.12.0 |
These resources will be eventually replaced with:
objCreated
objUpdated
objStatusUpdated
|
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. |
Netchecker |
2.9.0 |
2.10.0 |
2.11.0 |
Deprecated the Netchecker service. |
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:
|
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 |
|
|
Replaced with providerInstanceState that includes the AWS VM ID,
state, and readiness |