func getTenants(cfg interface{}) (map[string]string, error) {
items, err := config.GetConfigItems(cfg, "endpoint", "user", "password")
if err != nil {
return nil, err
}
endpoint := items["endpoint"].(string)
user := items["user"].(string)
password := items["password"].(string)
// retrieve list of all available tenants for provided endpoint, user and password
cmn := openstackintel.Common{}
allTenants, err := cmn.GetTenants(endpoint, user, password)
if err != nil {
return nil, err
}
return allTenants, nil
}
// Dispatch redirects to selected Cinder API version based on priority
func Dispatch(provider *gophercloud.ProviderClient) Service {
cmn := openstackintel.Common{}
versions, err := cmn.GetApiVersions(provider)
if err != nil {
panic(err)
}
chosen, err := openstackintel.ChooseVersion(versions)
if err != nil {
panic(err)
}
service := Service{}
switch chosen {
case "v1.0":
service.Set(cinderv1.ServiceV1{})
case "v2.0":
service.Set(cinderv2.ServiceV2{})
default:
panic("Could not select dispatcher")
}
return service
}