func addNodeForParams(params map[string]string, isRegister bool) (map[string]string, error) {
response := make(map[string]string)
var address string
if isRegister {
address, _ = params["address"]
delete(params, "address")
} else {
iaasName, _ := params["iaas"]
desc, err := iaas.Describe(iaasName)
if err != nil {
return response, err
}
response["description"] = desc
var m *iaas.Machine
if iaasName != "" {
m, err = iaas.CreateMachineForIaaS(iaasName, params)
} else {
m, err = iaas.CreateMachine(params)
}
if err != nil {
return response, err
}
nodeAddress, err := m.FormatNodeAddress()
if err != nil {
return response, err
}
params["iaas"] = m.Iaas
address = nodeAddress
}
err := validateNodeAddress(address)
if err != nil {
return response, err
}
err = dockerCluster().Register(address, params)
if err != nil {
return response, err
}
return response, err
}
