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acceptable-ram-2309

07/29/2022, 11:15 PM
Bizarrely, as of a few hours ago, all our Ranchers on different client domains went unavailable in Chrome and Safari due to a cross-origin issue:
DOMException: Failed to construct 'Worker': Script at '<https://releases.rancher.com/dashboard/latest/785bf7a.worker.js>' cannot be accessed from origin '<https://rancher.company.com>'.
Firefox, which doesn’t appear to care about cross-origin issues on web workers, keeps on keepin’ on. Coworkers said this has happened before. Anybody else seeing it, or know who to ping when this happens?
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full-painter-23916

07/29/2022, 11:17 PM
I don't work here anymore, but the builds on CDN are only for non-release builds. You should be running a regular tagged release, which would be loading the UI from the local rancher container you're running instead of a moving target from the internet.
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acceptable-ram-2309

07/29/2022, 11:18 PM
aha! thanks
thank you @full-painter-23916 - they changed the image out to
rancher/rancher:v2.6.6
and everything’s back up and running and no more network loads of the UI.