For storing state file of my pulumi stack I am using s3 buck

Question

For storing state file of my pulumi stack I am using s3 bucket Should I use single s3 bucket for all stacks env or should I create 3 different buckets for state file of 3 different stacks Which is better preferred Our aim it to keep state file of different env as isolated as possible Please suggest

little-cartoon-10569 · Answer

Now that you can get Pulumi to lock state during deployments it is best to use one URL for all projects that are able to access each other via StackReference

little-cartoon-10569 · Answer

There is a risk of collision when two projects share a single unlocked backend S3 bucket URL but that s mitigated by Pulumi s locking

little-cartoon-10569 · Answer

And you cannot use StackReferences between projects with different backend URLs

sparse-student-54516 · Answer

thanks < little cartoon 10569> We have decided to go with different bucket for different stack env