Chartmuseum is a awssome tool to help us maintain and manage internal charts 👍 .

At the same time, chartmuseum provides support for cloud vendors' s3 storage. The keypoint is the chartmuseum/storage library.

Amazon S3 storage is the de facto object storage standard, and many cloud vendors provide S3-compatible object storage interfaces. As the storage interface of chartmuseum, the chartmuseum/storage library is compatible with s3 storage. When initializing the s3 client internally, if a non-empty endpoint is passed in, S3ForcePathStyle will be set to true.

service := s3.New(session.New(), &aws.Config{
    HTTPClient:       client,
    Region:           aws.String(region),
    Endpoint:         aws.String(endpoint),
    DisableSSL:       aws.Bool(strings.HasPrefix(endpoint, "http://")),
    S3ForcePathStyle: aws.Bool(endpoint != ""),
})

We are using S3-compatible storage provided by a startup cloud vendor. This cloud vendor has disabled the path style access method and forces us to use the virtual hosted access method. In this case, we need to set theendpoint and set the S3ForcePathStyle field to false