Avatar Flair Image doesn't use S3 CDN

[dschaper (Dan Schaper)]

We’ve recently moved our file storage over to S3 using the wiki posted here on meta. Everything* looks like it’s now being pulled via our two CDNs. (One for static files and one for uploads as suggested in the wiki guide.)

• We have images for two user group Avatar Flair Images and they are now being pulled directly from the upload bucket instead of from the S3 CDN like the other images. I don’t know what rails commands need to be run to update those domains to be the S3 CDN instead of the bucket directly.
  
  

[dschaper (Dan Schaper)]

Not sure if Secure Media Uploads breaks Group flair image - #4 by Benjamin_D is related, will try to bootstrap a new image to check.

[dschaper (Dan Schaper)]

Still pulling directly from the bucket and not from the CDN using commit 4739bdac0a

[Falco]

I can reproduce the same on Meta, taking a look.

[dschaper (Dan Schaper)]

It looks like I may have a variable set incorrectly:

data-s3-cdn="https://b2discourse.pi-hole.net" data-s3-base-url="//pi-hole-discourse.s3.us-west-001.backblazeb2.com">

From:

<meta id="data-discourse-setup" data-cdn="https://discourse-cdn.pi-hole.net" data-base-url="https://discourse.pi-hole.net" data-base-uri="" data-environment="production" data-letter-avatar-version="5_6363c49f2373467b0c1a609f08282e85" data-markdown-it-url="https://b2discourse.pi-hole.net/assets/markdown-it-bundle-04999a8c1ce5e0e2544244cf2303c4383d8aaae90f8446b875a9724470a9aca3.br.js" data-service-worker-url="service-worker-f303985b31c200485c2aa8e2cdf12f43c5ad579c27d72b781c23319094ff1c5e.js" data-default-locale="en" data-asset-version="23d26bd3e38bb68bf4439a677abf8c6a" data-disable-custom-css="false" data-highlight-js-path="/highlight-js/discourse.pi-hole.net/8bc3c58d47a0fcff6af9ab4ac94ae20259fa83c8.js" data-svg-sprite-path="/svg-sprite/discourse.pi-hole.net/svg-27-758bb98be0f3145e18faa8056ce0ec74ec37e41b.js" data-enable-js-error-reporting="true" data-color-scheme-is-dark="true" data-user-color-scheme-id="1" data-user-dark-scheme-id="-1" data-s3-cdn="https://b2discourse.pi-hole.net" data-s3-base-url="//pi-hole-discourse.s3.us-west-001.backblazeb2.com">

The only Base URL I can see in the Settings page is the long polling URL. That is currently set to /.

Would a new environment variable of DISCOURSE_S3_BASE_URL: https://b2discourse.pi-hole.net be a possible solution?

This is the current S3 setup:

  DISCOURSE_USE_S3: true
  DISCOURSE_S3_REGION: "us-west-001"
  DISCOURSE_S3_INSTALL_CORS_RULE: false
  DISCOURSE_S3_CONFIGURE_TOMBSTONE_POLICY: false
  DISCOURSE_S3_ENDPOINT: https://s3.us-west-001.backblazeb2.com
  DISCOURSE_S3_ACCESS_KEY_ID: REDACT
  DISCOURSE_S3_SECRET_ACCESS_KEY: REDACT
  DISCOURSE_S3_CDN_URL: https://b2discourse.pi-hole.net
  DISCOURSE_S3_BUCKET: pi-hole-discourse

[Falco]

This pull request will fix it

https://github.com/discourse/discourse/pull/12130

[dschaper (Dan Schaper)]

Confirm the fix is working.