I have been using Databricks on AWS for almost 2 years. Recently, I cannot start up Databricks compute.
"databricks_error_message": "The VM launch request to AWS failed, please check your configuration. [details] InvalidGroup.NotFound: The security group 'sg-0ed732774bf1fxxxx' does not exist in VPC 'vpc-0b5c298399138xxxx' (Service: AmazonEC2; Status Code: 400; Error Code: InvalidGroup.NotFound; Request ID: 30805129-7513-4aad-b55d-7a1add373cc2; Proxy: null)(OnDemand)".
Checked my AWS account, the security group ID sg-0ed732774bf1fxxxx was deleted due to company compliance change. A new security group is created in the default VPC vpc-0b5c298399138xxxx. However, Databricks still trying to find the deleted security group.
I did not configure any custom network configuration VPC when I created the workspace 2 years ago. How to make Databricks uses the new security group in my AWS default VPC.