Hi- trying to set up a backblaze bucket for backup use only. Followed: REQ: Support S3 backup to a service like Backblaze - #4 by frold And referenced the linked post “using-object-storage-for-uploads-s3-clones”. In app.yml I’ve added: DISCOURSE_S3_REGION: “s3.us-west-002” DISCOURSE_S3_INST…

Thanks for the suggestion @Falco ! The appropriate section of my app.yml now looks like: ## DISCOURSE_USE_S3: true -- for CDN usage?! DISCOURSE_S3_REGION: “us-west-002” DISCOURSE_S3_INSTALL_CORS_RULE: false DISCOURSE_S3_CONFIGURE_TOMBSTONE_POLICY: false DISCOURSE_S3_ENDPOINT: https://s3…

I’ve also just tried with the above config but with DISCOURSE_USE_S3: true I have other buckets successfully being used to back up other services (note- that backup tool uses the B2 API.) Small update: removed the “all buckets” API key and now get an invalid key error, so my server is connecting …

It “just worked” the next day. :roll_eyes:

Problem with Backblaze for backup- Failed to list backups from S3: Signature validation failed

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Falco (Falco) April 28, 2021, 8:06pm 2

Can you try following Using Object Storage for Uploads (S3 & Clones)?

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Problem with Backblaze for backup- Failed to list backups from S3: Signature validation failed

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