Configuration

In the application.yml configuration file of the project engineering, the following MinIO Plus related configuration items can be added:

Required parameters:

• minioplus.backend: MinIO server address
• minioplus.key: MinIO Key
• minioplus.secret: MinIO Secret

Optional parameters:

• minioplus.browser-url: Nginx proxy address

TIP

In a production environment, for security reasons, the MinIO server address is typically not directly exposed. It would be exposed to the internet via Nginx or other proxies on port 9000. In this case, the MinIO will have two addresses, an internal and an external one. Users will access the external address, while our services will access the internal address. So, when minio-plus generates upload and download addresses through the S3 interface, these addresses will be internal. They need to be converted to external addresses so that users can access them. The browser-url parameter is used for this address conversion. Configuring it allows the generated addresses to be converted to external ones.

• minioplus.upload-expiry: The validity period of the upload pre-signed URL, default is 60 minutes
• minioplus.download-expiry: The validity period of the download and preview pre-signed URL, default is 60 minutes
• minioplus.part.enable: Whether to enable part upload, default is true
• minioplus.part.size: Part size, config unit is byte, default is 5242880
• minioplus.thumbnail.size: Thumbnail size, default is 300

A complete version of the configuration file example is as follows:

##################################################################
### MinIO Plus Config
##################################################################
minioplus:
  # MinIO deployment address
  backend: http://localhost:9000
  # Browser access address, file/image upload, and download access address proxy. If MinIO is proxied by Nginx, this parameter needs to be configured to the front-end access address after the proxy.
  browser-url: http://localhost:9000
  # Authorization key
  key: minioadmin
  # Secret key
  secret: minioadmin
  # Optional parameter, the validity period of the upload pre-signed URL, in minutes, default is 60 minutes
  upload-expiry: 120
  # Optional parameter, the validity period of the download and preview pre-signed URL, in minutes, default is 60 minutes
  download-expiry: 20
  # Optional parameters, part configuration
  part:
    # Optional parameter, whether to enable part capability. Default is true
    enable: true
    # Optional parameter, part size, config unit is byte, default is 5242880
    size: 5242880
  # Optional parameters, thumbnail configuration
  thumbnail:
    # Optional parameter, thumbnail size, default is 300
    size: 300