The on prem backends use mutexes Can I run 2 ups at the same

Question

The on prem backends use mutexes Can I run 2 ups at the same time

prehistoric-activity-61023 · Answer

Do you mean Pulumi Enterprise that can be deployed on prem self hosting or custom backend other than Pulumi Service like GCS S3 etc

prehistoric-activity-61023 · Answer

1 I have no idea since I haven t been able to use that but I guess it should work the same as cloud version so yeah it does control concurrency 2 I think some locks were implemented let me find it

prehistoric-activity-61023 · Answer

I ve found this <https github com pulumi pulumi pull 2697>

prehistoric-activity-61023 · Answer

Not sure if it s production ready or not I use Pulumi Service myself

bright-oil-46290 · Answer

Thanks < prehistoric activity 61023> Yea I m hoping to control execution of our pulumi with Temporal

billowy-army-68599 · Answer

< bright oil 46290> you can t run multiple `up`s on the same stack within a project you ll get a `409` status code You can run lots and lots of stacks in a single project though we have customers running thousands

bright-oil-46290 · Answer

< billowy army 68599> a stack has its own backend state right

billowy-army-68599 · Answer

with the Pulumi service

bright-oil-46290 · Answer

On Prem with Local like an s3 bucket

bright-oil-46290 · Answer

I was hoping to separate out certain parts of a project into different failure domains

bright-oil-46290 · Answer

Just in case things go terribly awful

billowy-army-68599 · Answer

the locking is handled by your state storage in that case so it depends entirely on how your state storage locking mechanism works

billowy-army-68599 · Answer

but in your case you can separate out and use stack references the reason we lock state is to ensure you don t have two updates clashing