After reading this. I think this is doc on how deployment can happen in Pulumi. I dont think my question is answer from the doc. If I want to do git push deploy. Is that means every single stack in each project needs to be deploy separately? means I need to setup something for each of them? From a thread in #getting-started

Yes, you will need to set up git push to deploy for every stack. Just curious, how many stacks are you looking to configure?

for the whole company, we have like 5~10 projects. and each can have 1~5 stacks can grow even more in the future.

I see. We are working on adding the ability to configure deployments settings via a pulumi program. It should be done next week: https://github.com/pulumi/pulumi-pulumiservice/pull/122 Then you can define all of this via code, for loops, etc. Should make it easier to configure lots of stacks!

Looking forward to see it!

Yes, deployments is only available in the cloud service.