func (cli *Client) startPodWithoutTty(v *url.Values) (string, error) {
body, _, err := readBody(cli.call("POST", "/pod/start?"+v.Encode(), nil, nil))
if err != nil {
return "", err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return "", err
}
if _, err := out.Write(body); err != nil {
return "", fmt.Errorf("Error reading remote info: %s", err)
}
out.Close()
errCode := remoteInfo.GetInt("Code")
if errCode != types.E_OK {
if errCode != types.E_BAD_REQUEST &&
errCode != types.E_FAILED {
return "", fmt.Errorf("Error code is %d", errCode)
} else {
return "", fmt.Errorf("Cause is %s", remoteInfo.Get("Cause"))
}
}
return remoteInfo.Get("ID"), nil
}
func (cli *Client) StopPod(podId, stopVm string) (int, string, error) {
v := url.Values{}
v.Set("podId", podId)
v.Set("stopVm", stopVm)
body, _, err := readBody(cli.call("POST", "/pod/stop?"+v.Encode(), nil, nil))
if err != nil {
if strings.Contains(err.Error(), "leveldb: not found") {
return -1, "", fmt.Errorf("Can not find that POD ID to stop, please check your POD ID!")
}
return -1, "", err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return -1, "", err
}
if _, err := out.Write(body); err != nil {
return -1, "", err
}
out.Close()
// This 'ID' stands for pod ID
// This 'Code' should be E_SHUTDOWN
// THis 'Cause' ..
if remoteInfo.Exists("ID") {
// TODO ...
}
return remoteInfo.GetInt("Code"), remoteInfo.Get("Cause"), nil
}
func (cli *Client) GetImages(all, quiet bool) (*engine.Env, error) {
v := url.Values{}
v.Set("all", "no")
v.Set("quiet", "no")
if all == true {
v.Set("all", "yes")
}
if quiet == true {
v.Set("quiet", "yes")
}
body, _, err := readBody(cli.call("GET", "/images/get?"+v.Encode(), nil, nil))
if err != nil {
return nil, err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return nil, err
}
if _, err := out.Write(body); err != nil {
fmt.Printf("Error reading remote info: %s", err)
return nil, err
}
out.Close()
return remoteInfo, nil
}
func (cli *Client) List(item, pod, vm string, aux bool) (*engine.Env, error) {
v := url.Values{}
v.Set("item", item)
if aux {
v.Set("auxiliary", "yes")
}
if pod != "" {
v.Set("pod", pod)
}
if vm != "" {
v.Set("vm", vm)
}
body, _, err := readBody(cli.call("GET", "/list?"+v.Encode(), nil, nil))
if err != nil {
return nil, err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return nil, err
}
if _, err := out.Write(body); err != nil {
fmt.Printf("Error reading remote info: %s", err)
return nil, err
}
out.Close()
return remoteInfo, nil
}
func (cli *Client) Commit(container, repo, author, message string, changes []string, pause bool) (string, error) {
v := url.Values{}
v.Set("author", author)
changeJson, err := json.Marshal(changes)
if err != nil {
return "", err
}
v.Set("change", string(changeJson))
v.Set("message", message)
if pause == true {
v.Set("pause", "yes")
} else {
v.Set("pause", "no")
}
v.Set("container", container)
v.Set("repo", repo)
body, _, err := readBody(cli.call("POST", "/container/commit?"+v.Encode(), nil, nil))
if err != nil {
return "", err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return "", err
}
if _, err := out.Write(body); err != nil {
return "", err
}
out.Close()
return remoteInfo.Get("ID"), nil
}
func (cli *Client) GetContainerByPod(podId string) (string, error) {
v := url.Values{}
v.Set("item", "container")
v.Set("pod", podId)
body, _, err := readBody(cli.call("GET", "/list?"+v.Encode(), nil, nil))
if err != nil {
return "", err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return "", err
}
if _, err := out.Write(body); err != nil {
fmt.Printf("Error reading remote info: %s", err)
return "", err
}
out.Close()
var containerResponse = []string{}
containerResponse = remoteInfo.GetList("cData")
for _, c := range containerResponse {
fields := strings.Split(c, ":")
if len(fields) < 4 {
fmt.Printf("can not parse container string: %s", c)
continue
}
containerId := fields[0]
if podId == fields[2] {
return containerId, nil
}
}
return "", fmt.Errorf("Container not found")
}
func (cli *Client) CreateVm(cpu, mem int, async bool) (id string, err error) {
var (
body []byte
remoteInfo *engine.Env
)
v := url.Values{}
if cpu > 0 {
v.Set("cpu", strconv.Itoa(cpu))
}
if mem > 0 {
v.Set("mem", strconv.Itoa(mem))
}
if async {
v.Set("async", "yes")
}
body, _, err = readBody(cli.call("POST", "/vm/create?"+v.Encode(), nil, nil))
if err != nil {
return id, err
}
out := engine.NewOutput()
remoteInfo, err = out.AddEnv()
if err != nil {
return id, err
}
if _, err = out.Write(body); err != nil {
err = fmt.Errorf("Error reading remote info: %v", err)
return id, err
}
out.Close()
errCode := remoteInfo.GetInt("Code")
if errCode != types.E_OK {
if errCode != types.E_BAD_REQUEST &&
errCode != types.E_FAILED {
err = fmt.Errorf("Error code is %d", errCode)
} else {
err = fmt.Errorf("Cause is %s", remoteInfo.Get("Cause"))
}
} else {
id = remoteInfo.Get("ID")
}
return id, err
}
func (cli *Client) Info() (*engine.Env, error) {
body, _, err := readBody(cli.call("GET", "/info", nil, nil))
if err != nil {
return nil, err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return nil, err
}
if _, err := out.Write(body); err != nil {
return nil, err
}
out.Close()
return remoteInfo, nil
}
func (cli *Client) PausePod(podId string) error {
v := url.Values{}
v.Set("podId", podId)
body, _, err := readBody(cli.call("POST", "/pod/pause?"+v.Encode(), nil, nil))
if err != nil {
return err
}
out := engine.NewOutput()
if _, err = out.AddEnv(); err != nil {
return err
}
if _, err := out.Write(body); err != nil {
return err
}
out.Close()
return nil
}
func (cli *Client) RemoveImage(image string, noprune, force bool) (*engine.Env, error) {
v := url.Values{}
v.Set("imageId", image)
v.Set("noprune", strconv.FormatBool(noprune))
v.Set("force", strconv.FormatBool(force))
body, _, err := readBody(cli.call("DELETE", "/image?"+v.Encode(), nil, nil))
if err != nil {
return nil, fmt.Errorf("Error remove the image(%s): %s", image, err.Error())
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return nil, fmt.Errorf("Error remove the image(%s): %s", image, err.Error())
}
if _, err := out.Write(body); err != nil {
return nil, fmt.Errorf("Error remove the image(%s): %s", image, err.Error())
}
out.Close()
return remoteInfo, nil
}
func (cli *Client) RmPod(id string) error {
v := url.Values{}
v.Set("podId", id)
body, _, err := readBody(cli.call("DELETE", "/pod?"+v.Encode(), nil, nil))
if err != nil {
return fmt.Errorf("Error to remove pod(%s), %s", id, err.Error())
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return fmt.Errorf("Error to remove pod(%s), %s", id, err.Error())
}
if _, err := out.Write(body); err != nil {
return fmt.Errorf("Error to remove pod(%s), %s", id, err.Error())
}
out.Close()
errCode := remoteInfo.GetInt("Code")
if !(errCode == types.E_OK || errCode == types.E_VM_SHUTDOWN) {
return fmt.Errorf("Error to remove pod(%s), %s", id, remoteInfo.Get("Cause"))
}
return nil
}
func (cli *Client) CreateContainer(podID string, spec interface{}) (string, int, error) {
v := url.Values{}
v.Set("podID", podID)
body, statusCode, err := readBody(cli.call("POST", "/container/create?"+v.Encode(), spec, nil))
if err != nil {
return "", statusCode, err
}
if statusCode != http.StatusCreated && statusCode != http.StatusOK {
return "", statusCode, err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return "", statusCode, err
}
if _, err := out.Write(body); err != nil {
return "", statusCode, fmt.Errorf("Error reading remote info: %s", err)
}
out.Close()
return remoteInfo.Get("ID"), statusCode, nil
}
func (cli *Client) CreatePod(spec interface{}) (string, int, error) {
body, statusCode, err := readBody(cli.call("POST", "/pod/create", spec, nil))
if err != nil {
return "", statusCode, err
}
if statusCode != http.StatusCreated && statusCode != http.StatusOK {
return "", statusCode, err
}
out := engine.NewOutput()
remoteInfo, err := out.AddEnv()
if err != nil {
return "", statusCode, err
}
if _, err := out.Write(body); err != nil {
return "", statusCode, fmt.Errorf("Error reading remote info: %s", err)
}
out.Close()
errCode := remoteInfo.GetInt("Code")
if errCode == types.E_OK {
//fmt.Println("VM is successful to start!")
} else {
// case types.E_CONTEXT_INIT_FAIL:
// case types.E_DEVICE_FAIL:
// case types.E_QMP_INIT_FAIL:
// case types.E_QMP_COMMAND_FAIL:
if errCode != types.E_BAD_REQUEST &&
errCode != types.E_FAILED {
return "", statusCode, fmt.Errorf("Error code is %d", errCode)
} else {
return "", statusCode, fmt.Errorf("Cause is %s", remoteInfo.Get("Cause"))
}
}
return remoteInfo.Get("ID"), statusCode, nil
}
func (cli *Client) RmVm(vm string) (err error) {
var (
body []byte
remoteInfo *engine.Env
)
v := url.Values{}
v.Set("vm", vm)
body, _, err = readBody(cli.call("DELETE", "/vm?"+v.Encode(), nil, nil))
if err != nil {
return fmt.Errorf("Error to remove vm(%s), %s", vm, err.Error())
}
out := engine.NewOutput()
remoteInfo, err = out.AddEnv()
if err != nil {
return err
}
if _, err = out.Write(body); err != nil {
err = fmt.Errorf("Error reading remote info: %v", err)
return err
}
out.Close()
errCode := remoteInfo.GetInt("Code")
if errCode != types.E_OK {
if errCode != types.E_BAD_REQUEST &&
errCode != types.E_FAILED {
err = fmt.Errorf("Error code is %d", errCode)
} else {
err = fmt.Errorf("Cause is %s", remoteInfo.Get("Cause"))
}
}
return err
}
