// apiInfoConnect looks for endpoint on the given environment and
// tries to connect to it, sending the result on the returned channel.
func apiInfoConnect(store configstore.Storage, info configstore.EnvironInfo, apiOpen apiOpenFunc, stop <-chan struct{}) (apiState, error) {
endpoint := info.APIEndpoint()
if info == nil || len(endpoint.Addresses) == 0 {
return nil, &infoConnectError{fmt.Errorf("no cached addresses")}
}
logger.Infof("connecting to API addresses: %v", endpoint.Addresses)
apiInfo := &api.Info{
Addrs: endpoint.Addresses,
CACert: endpoint.CACert,
Tag: names.UserTag(info.APICredentials().User),
Password: info.APICredentials().Password,
}
st, err := apiOpen(apiInfo, api.DefaultDialOpts())
if err != nil {
return nil, &infoConnectError{err}
}
return st, nil
}
// Tag returns the Tag for
// the user ("user-$username")
func (u *User) Tag() string {
return names.UserTag(u.doc.Name)
}
func (s *userSuite) TestUserTag(c *gc.C) {
c.Assert(names.UserTag("admin"), gc.Equals, "user-admin")
}
