Is aws-go-sdk-v2 integrated with local MinIO server?

Question

How can I hook up my local minIO storage with aws-sdk-go-v2? I can find clear documentation of how to do that in the previous version of go SDK but not with V2. I read through the version 2 source code and it seems aws-sdk-go-v2 removed the option to disable SSL and specify a local S3 endpoint(the service URL has to be in amazon style).

score 11 · Accepted Answer · answered Jun 23 '21 at 00:35

You can do this easily enough with:

const defaultRegion = "us-east-1"
staticResolver := aws.EndpointResolverFunc(func(service, region string) (aws.Endpoint, error) {
    return aws.Endpoint{
        PartitionID:       "aws",
        URL:               "http://localhost:9123", // or where ever you ran minio
        SigningRegion:     defaultRegion,
        HostnameImmutable: true,
    }, nil
})

cfg = aws.Config{
    Region:           defaultRegion,
    Credentials:      credentials.NewStaticCredentialsProvider("minioadmin", "minioadmin", ""),
    EndpointResolver: staticResolver,
}

s3Client := s3.NewFromConfig(cfg)

Thank you danmux. Your solution worked for me. Thank you! – Susie Jun 24 '21 at 01:27 — Susie, Jun 24 '21 at 01:27

score 3 · Answer 2 · answered Oct 07 '22 at 08:44

As of today aws.EndpointResolverFunc is deprecated this is what worked for me:

const defaultRegion = "us-east-1"
hostAddress := "http://localhost:9000"

resolver := aws.EndpointResolverWithOptionsFunc(func(service, region string, options ...any) (aws.Endpoint, error) {
    return aws.Endpoint{
        PartitionID:       "aws",
        URL:               hostAddress,
        SigningRegion:     defaultRegion,
        HostnameImmutable: true,
    }, nil
})

cfg, err = config.LoadDefaultConfig(context.Background(),
    config.WithRegion(defaultRegion),
    config.WithEndpointResolverWithOptions(resolver),
    config.WithCredentialsProvider(credentials.NewStaticCredentialsProvider("minioadmin", "minioadmin", "")),
)
s3Client := s3.NewFromConfig(cfg)

score 1 · Answer 3 · answered Oct 20 '22 at 21:21

A derived version for aws-sdk-go-v2

const defaultRegion = "us-east-1"
hostAddress := "http://localhost:9000"

resolver := aws.EndpointResolverWithOptionsFunc(func(service, region string, options ...any) (aws.Endpoint, error) {
    return aws.Endpoint{
        PartitionID:       "aws",
        SigningRegion:     defaultRegion,
        URL:               hostAddress,
        HostnameImmutable: true,
    }, nil
})

cfg := aws.Config{
    Region:      defaultRegion,
    EndpointResolverWithOptions: resolver
    Credentials: credentials.NewStaticCredentialsProvider("minioadmin", "minioadmin", ""),
}

return s3.NewFromConfig(cfg)

Is aws-go-sdk-v2 integrated with local MinIO server?

3 Answers3