2019-07-29

This release is rolling out to all regions

• New Features

  • Customers may now create multiple AKS clusters using ARM templates
    regardless of what region the clusters are located in.

• Bug Fixes

  • AKS has resolved the issue(s) with missing metrics in the default
    metrics blade.
  • An issue where the --pod-max-pids was set to 100 (maximum) for clusters
    and re-applied during upgrade causing pthread_create() failed (11: Resource temporarily unavailable) pod start failures was fixed.
    • See Azure/aks-engine#1623 for more information

• Preview Features

  • AKS is now in Public Preview in the Azure Government (Fairfax, VA)
    region. Please note the following:
    • Azure Portal support for AKS is in progress, for now customers must use the
      Azure CLI for all cluster operations currently.
    • AKS preview features are not supported in Azure Government currently and will
      be supported when those features are GA.
  • Fixed an issue where a delete request for a locked VMSS node would get an
    incorrect and unclear InternalError failure - the error message and error
    code have both been fixed.
  • Fixed an issue with egress filtering where managed AKS pods
    would incorrectly use the IP address to connect instead of the FQDN.
  • Fixed an issue with the SLB preview where AKS allowed the customer to
    provide an IP address already in use by another SLB.
  • An issue that prevented customers from using normal cluster operations
    on multiple node pool clusters with a single VMSS pool has been fixed.

• Component Updates

  • AKS-Engine has been updated to v0.38.4
    • https://github.com/Azure/aks-engine/releases/tag/v0.38.4