Merge pull request #15798 from calavera/volume_driver_host_config

Move VolumeDriver to HostConfig to make containers portable.

api/server/container.go

@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"runtime"
 	"strconv"
 	"strings"
 	"time"
@@ -20,22 +19,6 @@ import (
 	"github.com/docker/docker/runconfig"
 )
 
-func (s *Server) getContainersByName(version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-	if vars == nil {
-		return fmt.Errorf("Missing parameter")
-	}
-
-	if version.LessThan("1.20") && runtime.GOOS != "windows" {
-		return getContainersByNameDownlevel(w, s, vars["name"])
-	}
-
-	containerJSON, err := s.daemon.ContainerInspect(vars["name"])
-	if err != nil {
-		return err
-	}
-	return writeJSON(w, http.StatusOK, containerJSON)
-}
-
 func (s *Server) getContainersJSON(version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
 	if err := parseForm(r); err != nil {
 		return err

api/server/inspect.go

@@ -0,0 +1,33 @@
+package server
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/docker/docker/pkg/version"
+)
+
+// getContainersByName inspects containers configuration and serializes it as json.
+func (s *Server) getContainersByName(version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if vars == nil {
+		return fmt.Errorf("Missing parameter")
+	}
+
+	var json interface{}
+	var err error
+
+	switch {
+	case version.LessThan("1.20"):
+		json, err = s.daemon.ContainerInspectPre120(vars["name"])
+	case version.Equal("1.20"):
+		json, err = s.daemon.ContainerInspect120(vars["name"])
+	default:
+		json, err = s.daemon.ContainerInspect(vars["name"])
+	}
+
+	if err != nil {
+		return err
+	}
+
+	return writeJSON(w, http.StatusOK, json)
+}

api/server/server_unix.go

@@ -103,16 +103,6 @@ func allocateDaemonPort(addr string) error {
 	return nil
 }
 
-// getContainersByNameDownlevel performs processing for pre 1.20 APIs. This
-// is only relevant on non-Windows daemons.
-func getContainersByNameDownlevel(w http.ResponseWriter, s *Server, namevar string) error {
-	containerJSONRaw, err := s.daemon.ContainerInspectPre120(namevar)
-	if err != nil {
-		return err
-	}
-	return writeJSON(w, http.StatusOK, containerJSONRaw)
-}
-
 // listenFD returns the specified socket activated files as a slice of
 // net.Listeners or all of the activated files if "*" is given.
 func listenFD(addr string) ([]net.Listener, error) {

api/server/server_windows.go

@@ -56,9 +56,3 @@ func (s *Server) AcceptConnections(d *daemon.Daemon) {
 func allocateDaemonPort(addr string) error {
 	return nil
 }
-
-// getContainersByNameDownlevel performs processing for pre 1.20 APIs. This
-// is only relevant on non-Windows daemons.
-func getContainersByNameDownlevel(w http.ResponseWriter, s *Server, namevar string) error {
-	return nil
-}