IP address limit prevents cluster creation

Learn how to fix a public IP address quota limit Cloud Provider Launch error when starting a Databricks cluster.

Written by Adam Pavlacka

Last published at: December 8th, 2022


Cluster creation fails with a message about a cloud provider error when you hover over cluster state.

Cloud Provider Launch Failure: A cloud provider error was encountered while setting up the cluster.

When you view the cluster event log to get more details, you see a message about publicIPAddresses limits.

ResourceQuotaExceeded Azure error message: Creating the resource of type 'Microsoft.Network/publicIPAddresses' would exceed the quota of '800' resources of type 'Microsoft.Network/publicIPAddresses' per resource group. The current resource count is '800', please delete some resources of this type before creating a new one.'


Azure subscriptions have a public IP address limit which restricts the number of public IP addresses you can use. This is a hard limit. If you try to start a cluster that would result in your account exceeding the public IP address quota the cluster launch will fail.


You can either free up resources or request a quota increase for your account.

  • Stop inactive clusters to free up public IP addresses for use.
  • Open an Azure support case with a request to increase the public IP address quota limit for your subscription.
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