Self-Hosted Portainer(Docker Compose) R2 Storage Help

Developer help Self-hosting
1

I’ve seen this Github project:

and
GitHub - egeldenhuys/ghost-cloudflare-r2: Cloudflare R2 storage adapter for Ghost (this one seems to have some better documentation, but I do not see a portainer stack/docker compose part)

I have an existing stack/docker compose in portainer that looks like this:

version: '3.1'

services:

  ghost:
    image: ghost:alpine
    restart: always
    ports:
      - hidden:hidden
    environment:
      # see https://ghost.org/docs/config/#configuration-options
      enableDeveloperExperiments: 'true'
      GHOST_ENABLE_NEST_FRAMEWORK: 1
      database__client: hidden
      database__connection__host: hidden
      database__connection__user: hidden
      database__connection__password: hidden
      database__connection__database: hidden
      mail__transport: SMTP
      mail__options__host: hidden
      mail__options__port: hidden
      mail__options__auth__user: hidden
      mail__options__auth__pass: hidden
      mail__from: hidden. <hidden@hidden>
      # this url value is just an example, and is likely wrong for your environment!
      url: hidden
      # contrary to the default mentioned in the linked documentation, this image defaults to NODE_ENV=production (so development mode needs to be explicitly specified if desired)
      #NODE_ENV: hidden

  db:
    image: mysql:8.0
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: hidden

I do see the following shown on the github page(from the first one), would this work?

"storage": {
    "active": "ghost-cloudflare-r2-storage",
    "ghost-cloudflare-r2-storage": {
        "bucket": "<YOUR_BUCKET_NAME>",
        "endpoint": "<YOUR_ACCOUNT_ID>.r2.cloudflarestorage.com",
        "accessKeyId": "<YOUR_ACCESS_KEY_ID>",
        "secretAccessKey": "<YOUR_SECRET_ACCESS_KEY>",
        "publicDomain": "https://subdomaintohostfiles.yourdomain.com"
    }
}

If now, how can I make a Cloudflare R2 storage adapter to my compose/stack, so when I rebuild the stack fully it will persist(which the normal docker method would not work).

Any and all help is appreciated!

2

Still have not been able to figure this out :(