2013-04-11 02:48:21 +00:00
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package docker
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import (
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2013-07-05 17:55:15 +00:00
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"code.google.com/p/go.net/websocket"
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2013-04-18 01:13:43 +00:00
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"encoding/json"
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2013-04-19 13:24:37 +00:00
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"fmt"
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2013-05-06 11:34:31 +00:00
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"github.com/dotcloud/docker/auth"
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2013-05-14 22:37:35 +00:00
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"github.com/dotcloud/docker/utils"
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2013-04-11 02:48:21 +00:00
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"github.com/gorilla/mux"
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2013-05-08 01:06:49 +00:00
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"io"
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2013-06-06 23:09:46 +00:00
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"io/ioutil"
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2013-04-18 16:56:22 +00:00
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"log"
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2013-08-03 20:55:54 +00:00
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"mime"
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2013-06-18 18:59:56 +00:00
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"net"
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2013-04-11 02:48:21 +00:00
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"net/http"
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2013-06-18 18:59:56 +00:00
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"os"
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2013-06-06 23:41:41 +00:00
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"os/exec"
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2013-08-12 22:15:52 +00:00
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"regexp"
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2013-04-22 16:17:47 +00:00
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"strconv"
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2013-04-19 13:24:37 +00:00
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"strings"
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2013-04-11 02:48:21 +00:00
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)
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2013-07-19 10:34:55 +00:00
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const APIVERSION = 1.4
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2013-08-05 22:56:02 +00:00
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const DEFAULTHTTPHOST = "127.0.0.1"
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const DEFAULTHTTPPORT = 4243
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const DEFAULTUNIXSOCKET = "/var/run/docker.sock"
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2013-05-22 15:29:54 +00:00
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2013-07-13 14:59:07 +00:00
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type HttpApiFunc func(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error
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2013-05-08 01:06:49 +00:00
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func hijackServer(w http.ResponseWriter) (io.ReadCloser, io.Writer, error) {
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conn, _, err := w.(http.Hijacker).Hijack()
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2013-05-06 09:31:22 +00:00
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if err != nil {
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return nil, nil, err
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}
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// Flush the options to make sure the client sets the raw mode
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2013-05-08 01:06:49 +00:00
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conn.Write([]byte{})
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return conn, conn, nil
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2013-05-06 09:31:22 +00:00
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}
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2013-05-08 16:52:01 +00:00
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//If we don't do this, POST method without Content-type (even with empty body) will fail
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func parseForm(r *http.Request) error {
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if err := r.ParseForm(); err != nil && !strings.HasPrefix(err.Error(), "mime:") {
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return err
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}
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return nil
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}
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2013-05-23 03:07:26 +00:00
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func parseMultipartForm(r *http.Request) error {
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if err := r.ParseMultipartForm(4096); err != nil && !strings.HasPrefix(err.Error(), "mime:") {
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return err
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}
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return nil
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}
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2013-05-06 09:31:22 +00:00
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func httpError(w http.ResponseWriter, err error) {
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2013-07-11 12:21:43 +00:00
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statusCode := http.StatusInternalServerError
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2013-05-06 09:31:22 +00:00
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if strings.HasPrefix(err.Error(), "No such") {
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2013-07-11 12:21:43 +00:00
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statusCode = http.StatusNotFound
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2013-05-16 13:45:29 +00:00
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} else if strings.HasPrefix(err.Error(), "Bad parameter") {
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2013-07-11 12:21:43 +00:00
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statusCode = http.StatusBadRequest
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2013-05-20 18:31:45 +00:00
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} else if strings.HasPrefix(err.Error(), "Conflict") {
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2013-07-11 12:21:43 +00:00
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statusCode = http.StatusConflict
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2013-05-31 15:34:23 +00:00
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} else if strings.HasPrefix(err.Error(), "Impossible") {
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2013-07-11 12:21:43 +00:00
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statusCode = http.StatusNotAcceptable
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2013-06-14 13:38:51 +00:00
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} else if strings.HasPrefix(err.Error(), "Wrong login/password") {
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2013-07-11 12:21:43 +00:00
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statusCode = http.StatusUnauthorized
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2013-06-14 13:38:51 +00:00
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} else if strings.Contains(err.Error(), "hasn't been activated") {
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2013-07-11 12:21:43 +00:00
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statusCode = http.StatusForbidden
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2013-05-06 09:31:22 +00:00
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}
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2013-07-11 12:21:43 +00:00
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utils.Debugf("[error %d] %s", statusCode, err)
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http.Error(w, err.Error(), statusCode)
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2013-05-06 09:31:22 +00:00
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}
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2013-06-04 18:00:22 +00:00
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func writeJSON(w http.ResponseWriter, b []byte) {
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2013-05-10 19:11:59 +00:00
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w.Header().Set("Content-Type", "application/json")
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w.Write(b)
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}
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2013-05-16 13:45:29 +00:00
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func getBoolParam(value string) (bool, error) {
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2013-06-20 14:34:58 +00:00
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if value == "" {
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2013-05-16 13:45:29 +00:00
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return false, nil
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}
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2013-06-21 22:55:33 +00:00
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ret, err := strconv.ParseBool(value)
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if err != nil {
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2013-06-21 09:06:09 +00:00
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return false, fmt.Errorf("Bad parameter")
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2013-06-20 14:34:58 +00:00
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}
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2013-06-21 22:55:33 +00:00
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return ret, nil
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2013-05-16 13:45:29 +00:00
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}
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2013-08-03 20:55:54 +00:00
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func matchesContentType(contentType, expectedType string) bool {
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mimetype, _, err := mime.ParseMediaType(contentType)
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if err != nil {
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utils.Debugf("Error parsing media type: %s error: %s", contentType, err.Error())
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}
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return err == nil && mimetype == expectedType
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}
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2013-06-03 12:09:16 +00:00
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func postAuth(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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authConfig := &auth.AuthConfig{}
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err := json.NewDecoder(r.Body).Decode(authConfig)
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2013-05-07 23:33:12 +00:00
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if err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-07 23:33:12 +00:00
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}
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2013-08-02 07:30:45 +00:00
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status, err := auth.Login(authConfig, srv.HTTPRequestFactory())
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2013-07-23 15:04:31 +00:00
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if err != nil {
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return err
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2013-06-03 12:09:16 +00:00
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}
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2013-05-07 23:33:12 +00:00
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if status != "" {
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2013-06-04 18:00:22 +00:00
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b, err := json.Marshal(&APIAuth{Status: status})
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2013-05-06 11:34:31 +00:00
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if err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-06 11:34:31 +00:00
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}
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2013-06-04 18:00:22 +00:00
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writeJSON(w, b)
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2013-05-10 18:20:49 +00:00
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return nil
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2013-05-07 23:33:12 +00:00
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}
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2013-05-09 19:42:29 +00:00
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w.WriteHeader(http.StatusNoContent)
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2013-05-10 18:20:49 +00:00
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return nil
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2013-05-07 23:33:12 +00:00
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}
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2013-05-06 11:34:31 +00:00
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2013-05-22 15:29:54 +00:00
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func getVersion(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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2013-05-07 23:33:12 +00:00
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m := srv.DockerVersion()
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b, err := json.Marshal(m)
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if err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-07 23:33:12 +00:00
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}
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2013-06-04 18:00:22 +00:00
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writeJSON(w, b)
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2013-05-10 18:20:49 +00:00
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return nil
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2013-05-07 23:33:12 +00:00
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}
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2013-05-06 11:34:31 +00:00
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2013-05-22 15:29:54 +00:00
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func postContainersKill(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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2013-05-09 23:28:47 +00:00
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if vars == nil {
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2013-05-10 18:20:49 +00:00
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return fmt.Errorf("Missing parameter")
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2013-05-09 23:28:47 +00:00
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}
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2013-05-07 23:33:12 +00:00
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name := vars["name"]
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if err := srv.ContainerKill(name); err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-07 23:33:12 +00:00
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}
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2013-05-09 19:42:29 +00:00
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w.WriteHeader(http.StatusNoContent)
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2013-05-10 18:20:49 +00:00
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return nil
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2013-05-07 23:33:12 +00:00
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}
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2013-05-06 11:34:31 +00:00
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2013-05-22 15:29:54 +00:00
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func getContainersExport(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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2013-05-09 23:28:47 +00:00
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if vars == nil {
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2013-05-10 18:20:49 +00:00
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return fmt.Errorf("Missing parameter")
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2013-05-09 23:28:47 +00:00
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}
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2013-05-07 23:33:12 +00:00
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name := vars["name"]
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2013-04-11 02:48:21 +00:00
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2013-05-09 21:28:03 +00:00
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if err := srv.ContainerExport(name, w); err != nil {
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2013-07-04 21:28:49 +00:00
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utils.Debugf("%s", err)
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2013-05-13 09:38:13 +00:00
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return err
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2013-05-07 23:33:12 +00:00
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}
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2013-05-10 18:20:49 +00:00
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return nil
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2013-05-07 23:33:12 +00:00
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}
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2013-04-24 12:01:40 +00:00
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2013-06-04 18:00:22 +00:00
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func getImagesJSON(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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2013-05-08 16:52:01 +00:00
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if err := parseForm(r); err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-07 23:33:12 +00:00
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}
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2013-04-24 14:32:51 +00:00
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2013-05-16 13:45:29 +00:00
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all, err := getBoolParam(r.Form.Get("all"))
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if err != nil {
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return err
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}
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2013-05-09 21:52:12 +00:00
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filter := r.Form.Get("filter")
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2013-04-24 14:32:51 +00:00
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2013-05-13 10:18:55 +00:00
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outs, err := srv.Images(all, filter)
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2013-05-09 21:52:12 +00:00
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if err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-07 23:33:12 +00:00
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}
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2013-05-09 21:52:12 +00:00
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b, err := json.Marshal(outs)
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if err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-09 21:52:12 +00:00
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}
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2013-06-04 18:00:22 +00:00
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writeJSON(w, b)
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2013-05-10 18:20:49 +00:00
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return nil
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2013-05-09 21:52:12 +00:00
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}
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2013-05-22 15:29:54 +00:00
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func getImagesViz(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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2013-05-09 21:52:12 +00:00
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if err := srv.ImagesViz(w); err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-09 21:52:12 +00:00
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}
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2013-05-10 18:20:49 +00:00
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return nil
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2013-05-07 23:33:12 +00:00
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}
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2013-05-07 17:23:50 +00:00
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2013-05-22 15:29:54 +00:00
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func getInfo(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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2013-05-07 23:33:12 +00:00
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out := srv.DockerInfo()
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b, err := json.Marshal(out)
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if err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-07 23:33:12 +00:00
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}
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2013-06-04 18:00:22 +00:00
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writeJSON(w, b)
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2013-05-10 18:20:49 +00:00
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return nil
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2013-05-07 23:33:12 +00:00
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}
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2013-04-18 16:56:22 +00:00
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2013-07-10 12:55:05 +00:00
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func getEvents(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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2013-07-24 12:28:22 +00:00
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sendEvent := func(wf *utils.WriteFlusher, event *utils.JSONMessage) error {
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2013-07-10 12:55:05 +00:00
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b, err := json.Marshal(event)
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if err != nil {
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2013-07-17 13:56:09 +00:00
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return fmt.Errorf("JSON error")
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2013-07-10 12:55:05 +00:00
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}
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_, err = wf.Write(b)
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if err != nil {
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2013-07-17 13:56:09 +00:00
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// On error, evict the listener
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2013-07-10 12:55:05 +00:00
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utils.Debugf("%s", err)
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srv.Lock()
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2013-07-12 16:29:23 +00:00
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delete(srv.listeners, r.RemoteAddr)
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2013-07-10 12:55:05 +00:00
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srv.Unlock()
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2013-07-17 13:56:09 +00:00
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return err
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2013-07-12 16:29:23 +00:00
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}
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2013-07-17 13:56:09 +00:00
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return nil
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2013-07-12 16:29:23 +00:00
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}
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if err := parseForm(r); err != nil {
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return err
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}
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listener := make(chan utils.JSONMessage)
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srv.Lock()
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srv.listeners[r.RemoteAddr] = listener
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srv.Unlock()
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since, err := strconv.ParseInt(r.Form.Get("since"), 10, 0)
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if err != nil {
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since = 0
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}
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w.Header().Set("Content-Type", "application/json")
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wf := utils.NewWriteFlusher(w)
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if since != 0 {
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2013-07-17 13:56:09 +00:00
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// If since, send previous events that happened after the timestamp
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2013-07-12 16:29:23 +00:00
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for _, event := range srv.events {
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if event.Time >= since {
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2013-07-17 13:56:09 +00:00
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err := sendEvent(wf, &event)
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if err != nil && err.Error() == "JSON error" {
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2013-07-12 16:29:23 +00:00
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continue
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}
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if err != nil {
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return err
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}
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}
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}
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}
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2013-08-10 00:42:20 +00:00
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for event := range listener {
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2013-07-17 13:56:09 +00:00
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err := sendEvent(wf, &event)
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if err != nil && err.Error() == "JSON error" {
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2013-07-12 16:29:23 +00:00
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continue
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}
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if err != nil {
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2013-07-10 12:55:05 +00:00
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return err
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}
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}
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return nil
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}
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2013-05-22 15:29:54 +00:00
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func getImagesHistory(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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2013-05-09 23:28:47 +00:00
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if vars == nil {
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2013-05-10 18:20:49 +00:00
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return fmt.Errorf("Missing parameter")
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2013-05-09 23:28:47 +00:00
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}
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2013-05-07 23:33:12 +00:00
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name := vars["name"]
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outs, err := srv.ImageHistory(name)
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if err != nil {
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2013-05-10 18:20:49 +00:00
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return err
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2013-05-07 23:33:12 +00:00
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}
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b, err := json.Marshal(outs)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-19 13:24:37 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func getContainersChanges(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
|
|
|
changesStr, err := srv.ContainerChanges(name)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
b, err := json.Marshal(changesStr)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-19 13:24:37 +00:00
|
|
|
|
2013-07-01 15:19:42 +00:00
|
|
|
func getContainersTop(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-07-19 10:34:55 +00:00
|
|
|
if version < 1.4 {
|
|
|
|
return fmt.Errorf("top was improved a lot since 1.3, Please upgrade your docker client.")
|
|
|
|
}
|
2013-06-28 15:51:58 +00:00
|
|
|
if vars == nil {
|
|
|
|
return fmt.Errorf("Missing parameter")
|
|
|
|
}
|
2013-07-19 10:06:32 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-06-28 15:51:58 +00:00
|
|
|
name := vars["name"]
|
2013-07-19 10:06:32 +00:00
|
|
|
ps_args := r.Form.Get("ps_args")
|
|
|
|
procsStr, err := srv.ContainerTop(name, ps_args)
|
2013-06-28 15:51:58 +00:00
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
b, err := json.Marshal(procsStr)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
writeJSON(w, b)
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2013-06-04 18:00:22 +00:00
|
|
|
func getContainersJSON(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-16 13:45:29 +00:00
|
|
|
all, err := getBoolParam(r.Form.Get("all"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-06-20 14:19:50 +00:00
|
|
|
size, err := getBoolParam(r.Form.Get("size"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-05-08 16:28:11 +00:00
|
|
|
since := r.Form.Get("since")
|
|
|
|
before := r.Form.Get("before")
|
2013-05-08 15:35:50 +00:00
|
|
|
n, err := strconv.Atoi(r.Form.Get("limit"))
|
2013-05-07 23:33:12 +00:00
|
|
|
if err != nil {
|
|
|
|
n = -1
|
|
|
|
}
|
2013-04-19 13:24:37 +00:00
|
|
|
|
2013-06-20 14:19:50 +00:00
|
|
|
outs := srv.Containers(all, size, n, since, before)
|
2013-05-07 23:33:12 +00:00
|
|
|
b, err := json.Marshal(outs)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-06 09:31:22 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postImagesTag(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
repo := r.Form.Get("repo")
|
|
|
|
tag := r.Form.Get("tag")
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
2013-05-16 13:45:29 +00:00
|
|
|
force, err := getBoolParam(r.Form.Get("force"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-04-19 13:24:37 +00:00
|
|
|
|
2013-05-07 23:33:12 +00:00
|
|
|
if err := srv.ContainerTag(name, repo, tag, force); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
w.WriteHeader(http.StatusCreated)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-24 14:06:03 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postCommit(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-10 19:28:07 +00:00
|
|
|
config := &Config{}
|
|
|
|
if err := json.NewDecoder(r.Body).Decode(config); err != nil {
|
2013-07-04 21:28:49 +00:00
|
|
|
utils.Debugf("%s", err)
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
repo := r.Form.Get("repo")
|
|
|
|
tag := r.Form.Get("tag")
|
|
|
|
container := r.Form.Get("container")
|
|
|
|
author := r.Form.Get("author")
|
|
|
|
comment := r.Form.Get("comment")
|
2013-05-10 19:28:07 +00:00
|
|
|
id, err := srv.ContainerCommit(container, repo, tag, author, comment, config)
|
2013-05-07 23:33:12 +00:00
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
b, err := json.Marshal(&APIID{id})
|
2013-05-07 23:33:12 +00:00
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-09 19:42:29 +00:00
|
|
|
w.WriteHeader(http.StatusCreated)
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-24 14:06:03 +00:00
|
|
|
|
2013-05-10 00:50:56 +00:00
|
|
|
// Creates an image from Pull or from Import
|
2013-05-22 15:29:54 +00:00
|
|
|
func postImagesCreate(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-22 21:37:22 +00:00
|
|
|
|
2013-05-07 23:33:12 +00:00
|
|
|
src := r.Form.Get("fromSrc")
|
|
|
|
image := r.Form.Get("fromImage")
|
|
|
|
tag := r.Form.Get("tag")
|
2013-05-16 19:09:06 +00:00
|
|
|
repo := r.Form.Get("repo")
|
2013-04-23 16:20:53 +00:00
|
|
|
|
2013-05-25 15:09:46 +00:00
|
|
|
if version > 1.0 {
|
|
|
|
w.Header().Set("Content-Type", "application/json")
|
|
|
|
}
|
|
|
|
sf := utils.NewStreamFormatter(version > 1.0)
|
2013-05-07 23:33:12 +00:00
|
|
|
if image != "" { //pull
|
2013-07-30 12:09:07 +00:00
|
|
|
if err := srv.ImagePull(image, tag, w, sf, &auth.AuthConfig{}, version > 1.3); err != nil {
|
2013-05-25 15:09:46 +00:00
|
|
|
if sf.Used() {
|
2013-05-26 23:45:45 +00:00
|
|
|
w.Write(sf.FormatError(err))
|
2013-05-25 15:09:46 +00:00
|
|
|
return nil
|
|
|
|
}
|
2013-05-16 19:09:06 +00:00
|
|
|
return err
|
2013-05-07 15:19:41 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
} else { //import
|
2013-05-25 15:09:46 +00:00
|
|
|
if err := srv.ImageImport(src, repo, tag, r.Body, w, sf); err != nil {
|
|
|
|
if sf.Used() {
|
2013-05-26 23:45:45 +00:00
|
|
|
w.Write(sf.FormatError(err))
|
2013-05-25 15:09:46 +00:00
|
|
|
return nil
|
|
|
|
}
|
2013-05-16 19:09:06 +00:00
|
|
|
return err
|
2013-05-07 15:19:41 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-07 15:19:41 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func getImagesSearch(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-06 09:31:22 +00:00
|
|
|
|
2013-05-07 23:33:12 +00:00
|
|
|
term := r.Form.Get("term")
|
|
|
|
outs, err := srv.ImagesSearch(term)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
b, err := json.Marshal(outs)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-30 15:04:31 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postImagesInsert(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-30 15:04:31 +00:00
|
|
|
|
2013-05-07 23:33:12 +00:00
|
|
|
url := r.Form.Get("url")
|
|
|
|
path := r.Form.Get("path")
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
2013-05-25 15:09:46 +00:00
|
|
|
if version > 1.0 {
|
|
|
|
w.Header().Set("Content-Type", "application/json")
|
|
|
|
}
|
|
|
|
sf := utils.NewStreamFormatter(version > 1.0)
|
2013-06-04 18:00:22 +00:00
|
|
|
imgID, err := srv.ImageInsert(name, url, path, w, sf)
|
2013-05-23 03:07:26 +00:00
|
|
|
if err != nil {
|
2013-05-25 15:09:46 +00:00
|
|
|
if sf.Used() {
|
2013-05-26 23:45:45 +00:00
|
|
|
w.Write(sf.FormatError(err))
|
2013-05-25 15:09:46 +00:00
|
|
|
return nil
|
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
b, err := json.Marshal(&APIID{ID: imgID})
|
2013-05-23 03:07:26 +00:00
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-07 18:37:35 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postImagesPush(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-30 15:39:43 +00:00
|
|
|
authConfig := &auth.AuthConfig{}
|
2013-07-23 15:04:31 +00:00
|
|
|
if err := json.NewDecoder(r.Body).Decode(authConfig); err != nil {
|
|
|
|
return err
|
2013-05-30 15:39:43 +00:00
|
|
|
}
|
2013-05-15 19:21:37 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
|
|
|
|
if vars == nil {
|
|
|
|
return fmt.Errorf("Missing parameter")
|
|
|
|
}
|
|
|
|
name := vars["name"]
|
2013-05-25 15:09:46 +00:00
|
|
|
if version > 1.0 {
|
|
|
|
w.Header().Set("Content-Type", "application/json")
|
|
|
|
}
|
|
|
|
sf := utils.NewStreamFormatter(version > 1.0)
|
2013-07-05 19:20:58 +00:00
|
|
|
if err := srv.ImagePush(name, w, sf, authConfig); err != nil {
|
2013-05-25 15:09:46 +00:00
|
|
|
if sf.Used() {
|
2013-05-26 23:45:45 +00:00
|
|
|
w.Write(sf.FormatError(err))
|
2013-05-25 15:09:46 +00:00
|
|
|
return nil
|
|
|
|
}
|
2013-05-15 19:21:37 +00:00
|
|
|
return err
|
|
|
|
}
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-07 17:23:50 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postContainersCreate(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-10 00:50:56 +00:00
|
|
|
config := &Config{}
|
2013-06-06 18:01:09 +00:00
|
|
|
out := &APIRun{}
|
|
|
|
|
2013-05-10 00:50:56 +00:00
|
|
|
if err := json.NewDecoder(r.Body).Decode(config); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-06 18:01:09 +00:00
|
|
|
|
2013-08-02 22:23:36 +00:00
|
|
|
resolvConf, err := utils.GetResolvConf()
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
|
|
|
|
if len(config.Dns) == 0 && len(srv.runtime.Dns) == 0 && utils.CheckLocalDns(resolvConf) {
|
2013-06-14 21:46:08 +00:00
|
|
|
out.Warnings = append(out.Warnings, fmt.Sprintf("Docker detected local DNS server on resolv.conf. Using default external servers: %v", defaultDns))
|
2013-06-06 18:01:09 +00:00
|
|
|
config.Dns = defaultDns
|
|
|
|
}
|
|
|
|
|
2013-05-10 00:50:56 +00:00
|
|
|
id, err := srv.ContainerCreate(config)
|
2013-05-07 23:33:12 +00:00
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-06 18:01:09 +00:00
|
|
|
out.ID = id
|
2013-05-10 00:50:56 +00:00
|
|
|
|
|
|
|
if config.Memory > 0 && !srv.runtime.capabilities.MemoryLimit {
|
|
|
|
log.Println("WARNING: Your kernel does not support memory limit capabilities. Limitation discarded.")
|
2013-05-07 23:33:12 +00:00
|
|
|
out.Warnings = append(out.Warnings, "Your kernel does not support memory limit capabilities. Limitation discarded.")
|
|
|
|
}
|
2013-05-10 00:50:56 +00:00
|
|
|
if config.Memory > 0 && !srv.runtime.capabilities.SwapLimit {
|
|
|
|
log.Println("WARNING: Your kernel does not support swap limit capabilities. Limitation discarded.")
|
2013-05-07 23:33:12 +00:00
|
|
|
out.Warnings = append(out.Warnings, "Your kernel does not support memory swap capabilities. Limitation discarded.")
|
|
|
|
}
|
2013-06-06 18:01:09 +00:00
|
|
|
|
2013-08-05 22:26:06 +00:00
|
|
|
if !srv.runtime.capabilities.IPv4Forwarding {
|
2013-08-03 22:06:58 +00:00
|
|
|
log.Println("Warning: IPv4 forwarding is disabled.")
|
|
|
|
out.Warnings = append(out.Warnings, "IPv4 forwarding is disabled.")
|
|
|
|
}
|
|
|
|
|
2013-05-07 23:33:12 +00:00
|
|
|
b, err := json.Marshal(out)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-09 19:42:29 +00:00
|
|
|
w.WriteHeader(http.StatusCreated)
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-07 17:23:50 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postContainersRestart(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
t, err := strconv.Atoi(r.Form.Get("t"))
|
|
|
|
if err != nil || t < 0 {
|
|
|
|
t = 10
|
|
|
|
}
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
|
|
|
if err := srv.ContainerRestart(name, t); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-09 19:42:29 +00:00
|
|
|
w.WriteHeader(http.StatusNoContent)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-06 11:34:31 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func deleteContainers(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
2013-05-16 13:45:29 +00:00
|
|
|
removeVolume, err := getBoolParam(r.Form.Get("v"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-05-07 23:47:43 +00:00
|
|
|
|
2013-05-10 02:19:55 +00:00
|
|
|
if err := srv.ContainerDestroy(name, removeVolume); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-09 19:42:29 +00:00
|
|
|
w.WriteHeader(http.StatusNoContent)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-22 21:37:22 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func deleteImages(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-20 18:31:45 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
2013-06-13 17:58:06 +00:00
|
|
|
imgs, err := srv.ImageDelete(name, version > 1.1)
|
2013-05-31 14:37:02 +00:00
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-31 14:37:02 +00:00
|
|
|
if imgs != nil {
|
2013-06-28 19:41:09 +00:00
|
|
|
if len(imgs) != 0 {
|
2013-05-31 14:37:02 +00:00
|
|
|
b, err := json.Marshal(imgs)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-06-10 21:05:54 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-31 14:37:02 +00:00
|
|
|
} else {
|
|
|
|
return fmt.Errorf("Conflict, %s wasn't deleted", name)
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
w.WriteHeader(http.StatusNoContent)
|
|
|
|
}
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-19 13:24:37 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postContainersStart(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-13 23:39:54 +00:00
|
|
|
hostConfig := &HostConfig{}
|
|
|
|
|
|
|
|
// allow a nil body for backwards compatibility
|
|
|
|
if r.Body != nil {
|
2013-08-03 20:55:54 +00:00
|
|
|
if matchesContentType(r.Header.Get("Content-Type"), "application/json") {
|
2013-06-30 17:46:09 +00:00
|
|
|
if err := json.NewDecoder(r.Body).Decode(hostConfig); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-05-13 23:39:54 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
2013-05-13 23:39:54 +00:00
|
|
|
if err := srv.ContainerStart(name, hostConfig); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-09 19:42:29 +00:00
|
|
|
w.WriteHeader(http.StatusNoContent)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-19 13:24:37 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postContainersStop(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
t, err := strconv.Atoi(r.Form.Get("t"))
|
|
|
|
if err != nil || t < 0 {
|
|
|
|
t = 10
|
|
|
|
}
|
2013-05-10 02:19:24 +00:00
|
|
|
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
2013-04-19 13:24:37 +00:00
|
|
|
|
2013-05-07 23:33:12 +00:00
|
|
|
if err := srv.ContainerStop(name, t); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-09 19:42:29 +00:00
|
|
|
w.WriteHeader(http.StatusNoContent)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-19 13:24:37 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postContainersWait(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
|
|
|
status, err := srv.ContainerWait(name)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
b, err := json.Marshal(&APIWait{StatusCode: status})
|
2013-05-07 23:33:12 +00:00
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-06 09:31:22 +00:00
|
|
|
|
2013-05-24 02:33:28 +00:00
|
|
|
func postContainersResize(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
|
|
|
if err := parseForm(r); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
height, err := strconv.Atoi(r.Form.Get("h"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
width, err := strconv.Atoi(r.Form.Get("w"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
if vars == nil {
|
|
|
|
return fmt.Errorf("Missing parameter")
|
|
|
|
}
|
|
|
|
name := vars["name"]
|
|
|
|
if err := srv.ContainerResize(name, height, width); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postContainersAttach(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-08 16:52:01 +00:00
|
|
|
if err := parseForm(r); err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-16 13:45:29 +00:00
|
|
|
logs, err := getBoolParam(r.Form.Get("logs"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
stream, err := getBoolParam(r.Form.Get("stream"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
stdin, err := getBoolParam(r.Form.Get("stdin"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
stdout, err := getBoolParam(r.Form.Get("stdout"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
stderr, err := getBoolParam(r.Form.Get("stderr"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
|
|
|
|
2013-05-28 16:19:12 +00:00
|
|
|
if _, err := srv.ContainerInspect(name); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
|
2013-05-08 01:06:49 +00:00
|
|
|
in, out, err := hijackServer(w)
|
2013-05-07 23:33:12 +00:00
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-25 01:22:02 +00:00
|
|
|
defer func() {
|
|
|
|
if tcpc, ok := in.(*net.TCPConn); ok {
|
|
|
|
tcpc.CloseWrite()
|
|
|
|
} else {
|
|
|
|
in.Close()
|
|
|
|
}
|
|
|
|
}()
|
|
|
|
defer func() {
|
|
|
|
if tcpc, ok := out.(*net.TCPConn); ok {
|
|
|
|
tcpc.CloseWrite()
|
|
|
|
} else if closer, ok := out.(io.Closer); ok {
|
|
|
|
closer.Close()
|
|
|
|
}
|
|
|
|
}()
|
2013-04-11 02:48:21 +00:00
|
|
|
|
2013-05-08 16:36:37 +00:00
|
|
|
fmt.Fprintf(out, "HTTP/1.1 200 OK\r\nContent-Type: application/vnd.docker.raw-stream\r\n\r\n")
|
2013-05-08 01:06:49 +00:00
|
|
|
if err := srv.ContainerAttach(name, logs, stream, stdin, stdout, stderr, in, out); err != nil {
|
|
|
|
fmt.Fprintf(out, "Error: %s\n", err)
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-02 03:07:06 +00:00
|
|
|
|
2013-07-13 14:59:07 +00:00
|
|
|
func wsContainersAttach(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-07-05 17:55:15 +00:00
|
|
|
|
|
|
|
if err := parseForm(r); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
logs, err := getBoolParam(r.Form.Get("logs"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
stream, err := getBoolParam(r.Form.Get("stream"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
stdin, err := getBoolParam(r.Form.Get("stdin"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
stdout, err := getBoolParam(r.Form.Get("stdout"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
stderr, err := getBoolParam(r.Form.Get("stderr"))
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
|
|
|
|
if vars == nil {
|
|
|
|
return fmt.Errorf("Missing parameter")
|
|
|
|
}
|
|
|
|
name := vars["name"]
|
|
|
|
|
|
|
|
if _, err := srv.ContainerInspect(name); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
|
2013-07-13 14:59:07 +00:00
|
|
|
h := websocket.Handler(func(ws *websocket.Conn) {
|
|
|
|
defer ws.Close()
|
2013-07-05 17:55:15 +00:00
|
|
|
|
2013-07-13 14:59:07 +00:00
|
|
|
if err := srv.ContainerAttach(name, logs, stream, stdin, stdout, stderr, ws, ws); err != nil {
|
|
|
|
utils.Debugf("Error: %s", err)
|
|
|
|
}
|
|
|
|
})
|
|
|
|
h.ServeHTTP(w, r)
|
2013-07-05 17:55:15 +00:00
|
|
|
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func getContainersByName(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
2013-05-02 03:07:06 +00:00
|
|
|
|
2013-05-07 23:33:12 +00:00
|
|
|
container, err := srv.ContainerInspect(name)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
b, err := json.Marshal(container)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-05-02 03:07:06 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func getImagesByName(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-05-09 23:28:47 +00:00
|
|
|
if vars == nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return fmt.Errorf("Missing parameter")
|
2013-05-09 23:28:47 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
name := vars["name"]
|
2013-04-24 12:01:40 +00:00
|
|
|
|
2013-05-07 23:33:12 +00:00
|
|
|
image, err := srv.ImageInspect(name)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
b, err := json.Marshal(image)
|
|
|
|
if err != nil {
|
2013-05-10 18:20:49 +00:00
|
|
|
return err
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-10 18:20:49 +00:00
|
|
|
return nil
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-04-29 15:46:41 +00:00
|
|
|
|
2013-05-22 15:29:54 +00:00
|
|
|
func postImagesGetCache(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-06-04 18:00:22 +00:00
|
|
|
apiConfig := &APIImageConfig{}
|
2013-05-19 17:46:24 +00:00
|
|
|
if err := json.NewDecoder(r.Body).Decode(apiConfig); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
|
2013-06-04 18:00:22 +00:00
|
|
|
image, err := srv.ImageGetCached(apiConfig.ID, apiConfig.Config)
|
2013-05-19 17:46:24 +00:00
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-05-20 19:09:15 +00:00
|
|
|
if image == nil {
|
|
|
|
w.WriteHeader(http.StatusNotFound)
|
|
|
|
return nil
|
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
apiID := &APIID{ID: image.ID}
|
|
|
|
b, err := json.Marshal(apiID)
|
2013-05-19 17:46:24 +00:00
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-06-04 18:00:22 +00:00
|
|
|
writeJSON(w, b)
|
2013-05-19 17:46:24 +00:00
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2013-05-28 20:46:52 +00:00
|
|
|
func postBuild(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
2013-06-19 21:59:28 +00:00
|
|
|
if version < 1.3 {
|
|
|
|
return fmt.Errorf("Multipart upload for build is no longer supported. Please upgrade your docker client.")
|
2013-05-23 03:07:26 +00:00
|
|
|
}
|
2013-06-06 23:09:46 +00:00
|
|
|
remoteURL := r.FormValue("remote")
|
|
|
|
repoName := r.FormValue("t")
|
2013-07-12 00:12:25 +00:00
|
|
|
rawSuppressOutput := r.FormValue("q")
|
2013-08-02 16:18:54 +00:00
|
|
|
rawNoCache := r.FormValue("nocache")
|
2013-07-31 08:01:20 +00:00
|
|
|
repoName, tag := utils.ParseRepositoryTag(repoName)
|
2013-05-23 03:07:26 +00:00
|
|
|
|
2013-06-21 05:02:36 +00:00
|
|
|
var context io.Reader
|
2013-05-23 03:07:26 +00:00
|
|
|
|
2013-06-06 23:09:46 +00:00
|
|
|
if remoteURL == "" {
|
2013-06-21 05:02:36 +00:00
|
|
|
context = r.Body
|
|
|
|
} else if utils.IsGIT(remoteURL) {
|
|
|
|
if !strings.HasPrefix(remoteURL, "git://") {
|
|
|
|
remoteURL = "https://" + remoteURL
|
2013-06-06 23:09:46 +00:00
|
|
|
}
|
2013-06-21 05:02:36 +00:00
|
|
|
root, err := ioutil.TempDir("", "docker-build-git")
|
2013-06-06 23:09:46 +00:00
|
|
|
if err != nil {
|
2013-05-24 01:32:56 +00:00
|
|
|
return err
|
|
|
|
}
|
2013-06-21 05:02:36 +00:00
|
|
|
defer os.RemoveAll(root)
|
2013-05-23 03:07:26 +00:00
|
|
|
|
2013-06-21 05:02:36 +00:00
|
|
|
if output, err := exec.Command("git", "clone", remoteURL, root).CombinedOutput(); err != nil {
|
|
|
|
return fmt.Errorf("Error trying to use git: %s (%s)", err, output)
|
|
|
|
}
|
2013-05-23 03:07:26 +00:00
|
|
|
|
2013-06-21 05:02:36 +00:00
|
|
|
c, err := Tar(root, Bzip2)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
context = c
|
|
|
|
} else if utils.IsURL(remoteURL) {
|
|
|
|
f, err := utils.Download(remoteURL, ioutil.Discard)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
2013-05-24 01:32:56 +00:00
|
|
|
}
|
2013-06-21 05:02:36 +00:00
|
|
|
defer f.Body.Close()
|
|
|
|
dockerFile, err := ioutil.ReadAll(f.Body)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
c, err := mkBuildContext(string(dockerFile), nil)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
context = c
|
2013-05-23 03:07:26 +00:00
|
|
|
}
|
2013-07-12 00:12:25 +00:00
|
|
|
|
|
|
|
suppressOutput, err := getBoolParam(rawSuppressOutput)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-08-02 16:18:54 +00:00
|
|
|
noCache, err := getBoolParam(rawNoCache)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-07-12 00:12:25 +00:00
|
|
|
|
2013-08-02 16:18:54 +00:00
|
|
|
b := NewBuildFile(srv, utils.NewWriteFlusher(w), !suppressOutput, !noCache)
|
2013-06-21 05:15:19 +00:00
|
|
|
id, err := b.Build(context)
|
|
|
|
if err != nil {
|
2013-05-28 22:21:06 +00:00
|
|
|
fmt.Fprintf(w, "Error build: %s\n", err)
|
2013-06-21 05:15:19 +00:00
|
|
|
return err
|
|
|
|
}
|
|
|
|
if repoName != "" {
|
2013-06-06 23:09:46 +00:00
|
|
|
srv.runtime.repositories.Set(repoName, tag, id, false)
|
2013-05-23 03:07:26 +00:00
|
|
|
}
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2013-07-17 04:07:41 +00:00
|
|
|
func postContainersCopy(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
|
|
|
if vars == nil {
|
|
|
|
return fmt.Errorf("Missing parameter")
|
|
|
|
}
|
|
|
|
name := vars["name"]
|
|
|
|
|
|
|
|
copyData := &APICopy{}
|
2013-07-17 14:25:49 +00:00
|
|
|
contentType := r.Header.Get("Content-Type")
|
|
|
|
if contentType == "application/json" {
|
2013-07-17 04:07:41 +00:00
|
|
|
if err := json.NewDecoder(r.Body).Decode(copyData); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
} else {
|
2013-07-17 14:25:49 +00:00
|
|
|
return fmt.Errorf("Content-Type not supported: %s", contentType)
|
2013-07-17 04:07:41 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if copyData.Resource == "" {
|
|
|
|
return fmt.Errorf("Resource cannot be empty")
|
|
|
|
}
|
|
|
|
if copyData.Resource[0] == '/' {
|
2013-07-17 14:25:49 +00:00
|
|
|
copyData.Resource = copyData.Resource[1:]
|
2013-07-17 04:07:41 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if err := srv.ContainerCopy(name, copyData.Resource, w); err != nil {
|
2013-07-17 14:25:49 +00:00
|
|
|
utils.Debugf("%s", err.Error())
|
2013-07-17 04:07:41 +00:00
|
|
|
return err
|
|
|
|
}
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
2013-06-11 01:10:40 +00:00
|
|
|
func optionsHandler(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
|
|
|
w.WriteHeader(http.StatusOK)
|
|
|
|
return nil
|
|
|
|
}
|
2013-06-04 01:39:00 +00:00
|
|
|
func writeCorsHeaders(w http.ResponseWriter, r *http.Request) {
|
|
|
|
w.Header().Add("Access-Control-Allow-Origin", "*")
|
|
|
|
w.Header().Add("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept")
|
2013-06-10 02:17:35 +00:00
|
|
|
w.Header().Add("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT, OPTIONS")
|
2013-06-04 01:39:00 +00:00
|
|
|
}
|
|
|
|
|
2013-07-13 14:59:07 +00:00
|
|
|
func makeHttpHandler(srv *Server, logging bool, localMethod string, localRoute string, handlerFunc HttpApiFunc) http.HandlerFunc {
|
|
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
|
|
// log the request
|
|
|
|
utils.Debugf("Calling %s %s", localMethod, localRoute)
|
|
|
|
|
|
|
|
if logging {
|
|
|
|
log.Println(r.Method, r.RequestURI)
|
|
|
|
}
|
|
|
|
|
|
|
|
if strings.Contains(r.Header.Get("User-Agent"), "Docker-Client/") {
|
|
|
|
userAgent := strings.Split(r.Header.Get("User-Agent"), "/")
|
|
|
|
if len(userAgent) == 2 && userAgent[1] != VERSION {
|
|
|
|
utils.Debugf("Warning: client and server don't have the same version (client: %s, server: %s)", userAgent[1], VERSION)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
version, err := strconv.ParseFloat(mux.Vars(r)["version"], 64)
|
|
|
|
if err != nil {
|
|
|
|
version = APIVERSION
|
|
|
|
}
|
|
|
|
if srv.enableCors {
|
|
|
|
writeCorsHeaders(w, r)
|
|
|
|
}
|
|
|
|
|
|
|
|
if version == 0 || version > APIVERSION {
|
|
|
|
w.WriteHeader(http.StatusNotFound)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
|
|
|
|
if err := handlerFunc(srv, version, w, r, mux.Vars(r)); err != nil {
|
|
|
|
utils.Debugf("Error: %s", err)
|
|
|
|
httpError(w, err)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2013-06-10 22:02:40 +00:00
|
|
|
func createRouter(srv *Server, logging bool) (*mux.Router, error) {
|
2013-05-07 23:33:12 +00:00
|
|
|
r := mux.NewRouter()
|
2013-04-29 15:46:41 +00:00
|
|
|
|
2013-07-13 17:19:38 +00:00
|
|
|
m := map[string]map[string]HttpApiFunc{
|
2013-05-07 23:33:12 +00:00
|
|
|
"GET": {
|
2013-08-07 21:30:28 +00:00
|
|
|
"/events": getEvents,
|
2013-07-13 14:59:07 +00:00
|
|
|
"/info": getInfo,
|
2013-08-07 21:30:28 +00:00
|
|
|
"/version": getVersion,
|
2013-07-13 14:59:07 +00:00
|
|
|
"/images/json": getImagesJSON,
|
|
|
|
"/images/viz": getImagesViz,
|
|
|
|
"/images/search": getImagesSearch,
|
|
|
|
"/images/{name:.*}/history": getImagesHistory,
|
|
|
|
"/images/{name:.*}/json": getImagesByName,
|
|
|
|
"/containers/ps": getContainersJSON,
|
|
|
|
"/containers/json": getContainersJSON,
|
|
|
|
"/containers/{name:.*}/export": getContainersExport,
|
|
|
|
"/containers/{name:.*}/changes": getContainersChanges,
|
|
|
|
"/containers/{name:.*}/json": getContainersByName,
|
2013-08-07 21:30:28 +00:00
|
|
|
"/containers/{name:.*}/top": getContainersTop,
|
2013-07-13 14:59:07 +00:00
|
|
|
"/containers/{name:.*}/attach/ws": wsContainersAttach,
|
2013-05-07 23:33:12 +00:00
|
|
|
},
|
|
|
|
"POST": {
|
2013-05-10 00:50:56 +00:00
|
|
|
"/auth": postAuth,
|
2013-05-07 23:33:12 +00:00
|
|
|
"/commit": postCommit,
|
2013-05-23 03:07:26 +00:00
|
|
|
"/build": postBuild,
|
2013-05-10 00:50:56 +00:00
|
|
|
"/images/create": postImagesCreate,
|
2013-05-10 05:28:52 +00:00
|
|
|
"/images/{name:.*}/insert": postImagesInsert,
|
|
|
|
"/images/{name:.*}/push": postImagesPush,
|
2013-05-10 00:50:56 +00:00
|
|
|
"/images/{name:.*}/tag": postImagesTag,
|
2013-05-19 17:46:24 +00:00
|
|
|
"/images/getCache": postImagesGetCache,
|
2013-05-10 00:50:56 +00:00
|
|
|
"/containers/create": postContainersCreate,
|
|
|
|
"/containers/{name:.*}/kill": postContainersKill,
|
2013-05-07 23:33:12 +00:00
|
|
|
"/containers/{name:.*}/restart": postContainersRestart,
|
|
|
|
"/containers/{name:.*}/start": postContainersStart,
|
|
|
|
"/containers/{name:.*}/stop": postContainersStop,
|
|
|
|
"/containers/{name:.*}/wait": postContainersWait,
|
2013-05-24 02:33:28 +00:00
|
|
|
"/containers/{name:.*}/resize": postContainersResize,
|
2013-05-07 23:33:12 +00:00
|
|
|
"/containers/{name:.*}/attach": postContainersAttach,
|
2013-07-17 04:07:41 +00:00
|
|
|
"/containers/{name:.*}/copy": postContainersCopy,
|
2013-05-07 23:33:12 +00:00
|
|
|
},
|
|
|
|
"DELETE": {
|
|
|
|
"/containers/{name:.*}": deleteContainers,
|
|
|
|
"/images/{name:.*}": deleteImages,
|
|
|
|
},
|
2013-06-11 01:10:40 +00:00
|
|
|
"OPTIONS": {
|
|
|
|
"": optionsHandler,
|
|
|
|
},
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
for method, routes := range m {
|
|
|
|
for route, fct := range routes {
|
2013-05-14 22:37:35 +00:00
|
|
|
utils.Debugf("Registering %s, %s", method, route)
|
2013-05-07 23:33:12 +00:00
|
|
|
// NOTE: scope issue, make sure the variables are local and won't be changed
|
|
|
|
localRoute := route
|
|
|
|
localFct := fct
|
2013-07-13 14:59:07 +00:00
|
|
|
localMethod := method
|
2013-06-21 01:18:36 +00:00
|
|
|
|
2013-07-13 14:59:07 +00:00
|
|
|
// build the handler function
|
|
|
|
f := makeHttpHandler(srv, logging, localMethod, localRoute, localFct)
|
2013-06-11 01:10:40 +00:00
|
|
|
|
2013-07-13 14:59:07 +00:00
|
|
|
// add the new route
|
2013-06-11 01:10:40 +00:00
|
|
|
if localRoute == "" {
|
|
|
|
r.Methods(localMethod).HandlerFunc(f)
|
|
|
|
} else {
|
|
|
|
r.Path("/v{version:[0-9.]+}" + localRoute).Methods(localMethod).HandlerFunc(f)
|
|
|
|
r.Path(localRoute).Methods(localMethod).HandlerFunc(f)
|
|
|
|
}
|
2013-04-29 15:46:41 +00:00
|
|
|
}
|
2013-05-07 23:33:12 +00:00
|
|
|
}
|
2013-07-05 17:55:15 +00:00
|
|
|
|
2013-06-10 22:02:40 +00:00
|
|
|
return r, nil
|
|
|
|
}
|
|
|
|
|
2013-06-18 18:59:56 +00:00
|
|
|
func ListenAndServe(proto, addr string, srv *Server, logging bool) error {
|
|
|
|
log.Printf("Listening for HTTP on %s (%s)\n", addr, proto)
|
2013-06-10 22:02:40 +00:00
|
|
|
|
|
|
|
r, err := createRouter(srv, logging)
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2013-06-18 18:59:56 +00:00
|
|
|
l, e := net.Listen(proto, addr)
|
|
|
|
if e != nil {
|
|
|
|
return e
|
|
|
|
}
|
|
|
|
if proto == "unix" {
|
2013-08-12 22:15:52 +00:00
|
|
|
if err := os.Chmod(addr, 0660); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
|
|
|
|
groups, err := ioutil.ReadFile("/etc/group")
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
re := regexp.MustCompile("(^|\n)docker:.*?:([0-9]+)")
|
|
|
|
if gidMatch := re.FindStringSubmatch(string(groups)); gidMatch != nil {
|
|
|
|
gid, err := strconv.Atoi(gidMatch[2])
|
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
utils.Debugf("docker group found. gid: %d", gid)
|
|
|
|
if err := os.Chown(addr, 0, gid); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
}
|
2013-06-18 18:59:56 +00:00
|
|
|
}
|
|
|
|
httpSrv := http.Server{Addr: addr, Handler: r}
|
|
|
|
return httpSrv.Serve(l)
|
2013-04-11 02:48:21 +00:00
|
|
|
}
|