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You can push your docker image as a new tag and then update the app-spec.yaml via doctl making sure to change the tag in the spec with the new tag of your docker image.
Unfortunately it isn’t possible to disable caching. We are considering adding some form of control over that, but it’s not available yet.
You can manually invalidate the cache by renaming the component, but I’d also like to understand why it is not using the updated Dockerfile. Would you mind opening a support ticket so that can we look into this more closely? Any more details about what’s missing from the build would be appreciated.
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