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Implementation

The main logic can be found in the service-go-user/domain/file/provider.go file. The local provider stores files in a local folder, while the other providers store files in their respective cloud storage services.

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Configuration

This choice can be made using the GoFast CLI or by modifying the docker-compose.yml file.

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via CLI

Possible options are Cloudflare R2, AWS S3, Google Cloud Storage, Azure Blob Storage and Local (folder).

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via Docker Compose

Possible options are r2, s3, gcs, azblobl and local.

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Files Configuration

Depending on the provider, you need to set the following environment variables in the docker-compose.yml file:
  • for r2, set R2_ENDPOINT, R2_ACCESS_KEY, and R2_SECRET_KEY.
  • for s3, set S3_REGION, S3_ACCESS_KEY, and S3_SECRET_KEY.
  • for gcs, set GOOGLE_APPLICATION_CREDENTIALS.
  • for azblob, set AZBLOB_ACCOUNT_NAME and AZBLOB_ACCOUNT_KEY.
  • for local, set FILE_DIR.
services:
  server:
    environment:
      FILE_PROVIDER: r2
      BUCKET_NAME: ${BUCKET_NAME}
      R2_ENDPOINT: ${R2_ENDPOINT}
      R2_ACCESS_KEY: ${R2_ACCESS_KEY}
      R2_SECRET_KEY: ${R2_SECRET_KEY}
      # FILE_PROVIDER: s3
      # S3_REGION: ${S3_REGION}
      # S3_ACCESS_KEY: ${S3_ACCESS_KEY}
      # S3_SECRET_KEY: ${S3_SECRET_KEY}
      # FILE_PROVIDER: gcs
      # GOOGLE_APPLICATION_CREDENTIALS: ${GOOGLE_APPLICATION_CREDENTIALS}
      # FILE_PROVIDER: azblob
      # AZBLOB_ACCOUNT_NAME: ${AZBLOB_ACCOUNT_NAME}
      # AZBLOB_ACCOUNT_KEY: ${AZBLOB_ACCOUNT_KEY}
      # FILE_PROVIDER: local
      # FILE_DIR: ${FILE_DIR}

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Getting Secrets

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Cloudflare R2

  1. Go to Cloudflare R2 and create an account.
  2. Create a new bucket
  3. On R2 dashboard, click on Manage R2 API Tokens and create a new token.
  4. Set the R2_ENDPOINT, R2_ACCESS_KEY, and R2_SECRET_KEY in the docker-compose.yml file.

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AWS S3

  1. Go to the AWS Console and create an account.
  2. Go to the S3 dashboard.
  3. Create a new bucket.
  4. Go to the IAM dashboard.
  5. Create a new user with AmazonS3FullAccess policy.
  6. Set the S3_REGION, S3_ACCESS_KEY, and S3_SECRET_KEY in the docker-compose.yml file.

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Google Cloud Storage

  1. Go to the Google Cloud Console and create an account.
  2. Create a new project.
  3. Go to the Storage dashboard.
  4. Create a new bucket.
  5. Go to the IAM & Admin dashboard.
  6. Create a new service account with Storage Admin role.
  7. Download the JSON key and set the GOOGLE_APPLICATION_CREDENTIALS in the docker-compose.yml file.

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Azure Blob Storage

  1. Go to the Azure Portal and create an account.
  2. Create a new storage account.
  3. Go to the storage account and create a new container.
  4. Go to the Access keys section and copy the Connection string.
  5. Set the AZBLOB_ACCOUNT_NAME and AZBLOB_ACCOUNT_KEY in the docker-compose.yml file.

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Need help?

Visit our discord server to ask any questions, make suggestions and give feedback :). https://discord.gg/EdSZbQbRyJ