gistfile1.txt

package main

import (
    "fmt"
    "github.com/gophercloud/gophercloud"
    "github.com/gophercloud/gophercloud/openstack"
    //"github.com/rackspace/gophercloud"
    //"github.com/rackspace/gophercloud/rackspace"
)

func main() {
    opts := gophercloud.AuthOptions{
        IdentityEndpoint: "https://identity.api.rackspacecloud.com/v2.0/",
        Username:         "ZZZ",
        Password:         "XXX",
        //APIKey:           "XXX", // github.com/rackspace/gophercloud
    }

    //provider, err := rackspace.AuthenticatedClient(opts)
    provider, err := openstack.AuthenticatedClient(opts)

    if err != nil {
        fmt.Println(err)
    } else {
        fmt.Println(provider)
    }
}