Imports
- github.com/aws/aws-sdk-go/aws/session
- google.golang.org/grpc/credentials
- github.com/aws/aws-sdk-go/aws/ec2metadata
- istio.io/istio/security/pkg/pki/util
- istio.io/istio/security/pkg/credential
- google.golang.org/grpc
- cloud.google.com/go/compute/metadata
- golang.org/x/net/context
- istio.io/istio/pkg/log