Minio S3 Gateway adds Minio features like Minio Browser and disk caching to AWS S3 or any other AWS S3 compatible service.
As a prerequisite to run Minio S3 gateway, you need valid AWS S3 access key and secret key by default. Optionally you can also set custom access/secret key, when you have rotating AWS IAM credentials or AWS credentials through environment variables (i.e. AWS_ACCESS_KEY_ID)
docker run -p 9000:9000 --name minio-s3 \
-e "MINIO_ACCESS_KEY=aws_s3_access_key" \
-e "MINIO_SECRET_KEY=aws_s3_secret_key" \
minio/minio gateway s3
export MINIO_ACCESS_KEY=aws_s3_access_key
export MINIO_SECRET_KEY=aws_s3_secret_key
minio gateway s3
Using IAM rotating credentials for AWS S3
export MINIO_ACCESS_KEY=custom_access_key
export MINIO_SECRET_KEY=custom_secret_key
minio gateway s3
Minio gateway will automatically look for list of credential styles in following order, if your backend URL is AWS S3.
- AWS env vars (i.e. AWS_ACCESS_KEY_ID)
- AWS creds file (i.e. AWS_SHARED_CREDENTIALS_FILE or ~/.aws/credentials)
- IAM profile based credentials. (performs an HTTP call to a pre-defined endpoint, only valid inside configured ec2 instances)
As a prerequisite to run Minio S3 gateway on an AWS S3 compatible service, you need valid access key, secret key and service endpoint.
docker run -p 9000:9000 --name minio-s3 \
-e "MINIO_ACCESS_KEY=access_key" \
-e "MINIO_SECRET_KEY=secret_key" \
minio/minio gateway s3 https://s3_compatible_service_endpoint:port
export MINIO_ACCESS_KEY=access_key
export MINIO_SECRET_KEY=secret_key
minio gateway s3 https://s3_compatible_service_endpoint:port
Minio edge caching allows storing content closer to the applications. Frequently accessed objects are stored in a local disk based cache. Edge caching with Minio gateway feature allows
- Dramatic improvements for time to first byte for any object.
- Avoid S3 data transfer charges.
Refer this document to get started with Minio Caching.
Minio Gateway comes with an embedded web based object browser. Point your web browser to http://127.0.0.1:9000 to ensure that your server has started successfully.
With Minio S3 gateway, you can use Minio browser to explore AWS S3 based objects.
- Bucket notification APIs are not supported.