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S3 Configuration

To store your uploaded files in Mixpost, you need to set up an S3 bucket.

Mixpost supports any S3-compatible storage provider, such as:

Get started​

  1. Set the environment variable MIXPOST_DISK=s3.
  2. Configure the necessary environment variables required to support S3.

AWS Setup​

Enable ACL​

You need to enable the ACL for your bucket.

Access policy​

Add following access policy:

{
    "Version": "2012-10-17",
    "Id": "Policy1692807538499",
    "Statement": [
        {
            "Sid": "Stmt1692807537432",
            "Effect": "Allow",
            "Principal": "*",
            "Action": "s3:*",
            "Resource": "arn:aws:s3:::your-bucket-name"
        }
    ]
}

Replace your-bucket-name with your real bucket name.

CORS policy​

Next, scroll down to the Access control list (ACL) -> Cross-origin resource sharing (CORS), and add this:

[
    {
        "AllowedHeaders": [],
        "AllowedMethods": [
            "GET",
            "PUT",
            "POST",
            "DELETE"
        ],
        "AllowedOrigins": [
            "*"
        ],
        "ExposeHeaders": []
    }
]

MinIO Setup​

You need to set the AWS_URL and AWS_ENDPOINT variables in the .env file to point to the MinIO server and ensure that AWS_USE_PATH_STYLE_ENDPOINT is set to true.

Example:

AWS_URL=https://127.0.0.1:9000
AWS_ENDPOINT=https://127.0.0.1:9000
AWS_USE_PATH_STYLE_ENDPOINT=true

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