Controller node migration: BasicFramework & IaaS

The risk of change: For active/standby roles, if one is down, then during the switchover, less than 1 minute of interruption is expected. The ECS and EVS creation as well the disc attachment can fail for few minutes.
In case of issues afterwards, please contact the Open Telekom Cloud Service Desk.

Impact: Scheduled maintenance

Affected Region(s): EU-DE

Affected Service(s): Elastic Cloud Server, Elastic Volume Service