pipe-cd / pipecd

The One CD for All {applications, platforms, operations}

https://pipecd.dev

Apache License 2.0

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Way to migrate application across PipeCD projects #5311

Open khanhtc1202 opened 1 week ago

khanhtc1202 commented 1 week ago

What would you like to be added:

Why is this needed:

In some use cases, users want to move/migrate one application from a PipeCD project to another project without downtime. Currently, it's hard to make it due to the PipeCD resource control mechanism (based on the resource annotations).

t-kikuc commented 6 days ago

Investication Result for ECS/Lambda

Kubernetes, CloudRun, Terraform: I have not investigated yet. Anyone, please try 🙏

It's easy to migrate app across projects for ECS/Lambda apps.

👍 No downtime
👍 AWS resources are the same through migration
👍 You don't need to modify application configs
⚠️ If the first deployment of an app fails, the Rollback will fail. Re-deploy the app in your "migration-from" project.

Details: I wrote an article in Japanese. "How to migrate apps across projects: ECS/Lambda" https://zenn.dev/cadp/articles/pipecd-migrate-apps-across-projects