Custom Hostname with Worker Environment | Cloudflare Developers | Page 1

verbal knot Jun 19, 2025, 2:51 PM

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Hey folks, how can I use different worker environment with custom hostname setup. As far as I understand we can use a single fallback origin. What's the best way using different workers such as dev, staging and production for a custom domain?

pastel axle Jun 20, 2025, 1:04 AM

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From what I have been able to gather, coming from Pages where each branch was given it's own unique url, set up a worker for each branch and then point the domain to the worker.dev domain.

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your branches can be auto deployed to a preview url, but each deploy is a new preview url

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so that automagical stuff doesn't work with workers it seems

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MAYBE there is an answer lying in environment variables

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but I'm only like a day into this stuff, learning to solve the same problem too

pastel axle Jun 20, 2025, 2:10 AM

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https://developers.cloudflare.com/workers/wrangler/environments/

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i have that bookmarked, but I havent figured out if it will help me yet

verbal knot Jun 20, 2025, 9:58 AM

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Thanks! Let me know if you can figure it out 🤜

pastel axle Jun 20, 2025, 9:24 PM

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I was honestly hoping someone else would chime in by now...

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guess we're on our own

#Custom Hostname with Worker Environment