Use managed MinIO (S3)

MinIO is an S3-compatible object store. The endpoint, web console, access key and secret are in the panel.

1. Access

• MinIO web console: URL from the panel (manage buckets in the browser).
• S3 endpoint: for your applications / S3 clients.

2. mc client (command line)

mc alias set onesubnet https://<host> <access_key> <secret_key>
mc ls onesubnet                      # list buckets
mc mb onesubnet/my-bucket            # create a bucket
mc cp file.txt onesubnet/my-bucket/  # upload
mc ls onesubnet/my-bucket            # list contents

3. From an application (AWS SDK)

import { S3Client, PutObjectCommand } from "@aws-sdk/client-s3"
const s3 = new S3Client({
  endpoint: "https://<host>",
  region: "us-east-1",
  credentials: { accessKeyId: "<access_key>", secretAccessKey: "<secret>" },
})
await s3.send(new PutObjectCommand({ Bucket: "my-bucket", Key: "file.txt", Body: "data" }))

region can stay us-east-1 (MinIO ignores it); only the endpoint matters.

4. Make a bucket public (read)

mc anonymous set download onesubnet/my-bucket

References

• MinIO docs: https://min.io/docs/minio/linux/index.html
• mc client: https://min.io/docs/minio/linux/reference/minio-mc.html