mirror of
https://github.com/chrislusf/seaweedfs
synced 2024-09-08 10:00:37 +02:00
112 lines
3.3 KiB
Go
112 lines
3.3 KiB
Go
package weed_server
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"path/filepath"
|
|
"strconv"
|
|
|
|
"github.com/chrislusf/seaweedfs/weed/glog"
|
|
"github.com/chrislusf/seaweedfs/weed/stats"
|
|
"github.com/chrislusf/seaweedfs/weed/storage"
|
|
"github.com/chrislusf/seaweedfs/weed/util"
|
|
)
|
|
|
|
func (vs *VolumeServer) statusHandler(w http.ResponseWriter, r *http.Request) {
|
|
m := make(map[string]interface{})
|
|
m["Version"] = util.VERSION
|
|
m["Volumes"] = vs.store.Status()
|
|
writeJsonQuiet(w, r, http.StatusOK, m)
|
|
}
|
|
|
|
func (vs *VolumeServer) assignVolumeHandler(w http.ResponseWriter, r *http.Request) {
|
|
var err error
|
|
preallocate := int64(0)
|
|
if r.FormValue("preallocate") != "" {
|
|
preallocate, err = strconv.ParseInt(r.FormValue("preallocate"), 10, 64)
|
|
if err != nil {
|
|
glog.V(0).Infof("ignoring invalid int64 value for preallocate = %v", r.FormValue("preallocate"))
|
|
}
|
|
}
|
|
err = vs.store.AddVolume(
|
|
r.FormValue("volume"),
|
|
r.FormValue("collection"),
|
|
vs.needleMapKind,
|
|
r.FormValue("replication"),
|
|
r.FormValue("ttl"),
|
|
preallocate,
|
|
)
|
|
if err == nil {
|
|
writeJsonQuiet(w, r, http.StatusAccepted, map[string]string{"error": ""})
|
|
} else {
|
|
writeJsonError(w, r, http.StatusNotAcceptable, err)
|
|
}
|
|
glog.V(2).Infof("assign volume = %s, collection = %s , replication = %s, error = %v",
|
|
r.FormValue("volume"), r.FormValue("collection"), r.FormValue("replication"), err)
|
|
}
|
|
|
|
func (vs *VolumeServer) deleteCollectionHandler(w http.ResponseWriter, r *http.Request) {
|
|
err := vs.store.DeleteCollection(r.FormValue("collection"))
|
|
if err == nil {
|
|
writeJsonQuiet(w, r, http.StatusOK, map[string]string{"error": ""})
|
|
} else {
|
|
writeJsonError(w, r, http.StatusInternalServerError, err)
|
|
}
|
|
glog.V(2).Infof("deleting collection = %s, error = %v", r.FormValue("collection"), err)
|
|
}
|
|
|
|
func (vs *VolumeServer) statsDiskHandler(w http.ResponseWriter, r *http.Request) {
|
|
m := make(map[string]interface{})
|
|
m["Version"] = util.VERSION
|
|
var ds []*stats.DiskStatus
|
|
for _, loc := range vs.store.Locations {
|
|
if dir, e := filepath.Abs(loc.Directory); e == nil {
|
|
ds = append(ds, stats.NewDiskStatus(dir))
|
|
}
|
|
}
|
|
m["DiskStatuses"] = ds
|
|
writeJsonQuiet(w, r, http.StatusOK, m)
|
|
}
|
|
|
|
func (vs *VolumeServer) getVolume(volumeParameterName string, r *http.Request) (*storage.Volume, error) {
|
|
vid, err := vs.getVolumeId(volumeParameterName, r)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
v := vs.store.GetVolume(vid)
|
|
if v == nil {
|
|
return nil, fmt.Errorf("Not Found Volume Id %d", vid)
|
|
}
|
|
return v, nil
|
|
}
|
|
|
|
func (vs *VolumeServer) getVolumeMountHandler(w http.ResponseWriter, r *http.Request) {
|
|
vid, err := vs.getVolumeId("volume", r)
|
|
if err != nil {
|
|
writeJsonError(w, r, http.StatusNotFound, err)
|
|
return
|
|
}
|
|
vs.store.MountVolume(vid)
|
|
writeJsonQuiet(w, r, http.StatusOK, "Volume mounted")
|
|
}
|
|
|
|
func (vs *VolumeServer) getVolumeUnmountHandler(w http.ResponseWriter, r *http.Request) {
|
|
vid, err := vs.getVolumeId("volume", r)
|
|
if err != nil {
|
|
writeJsonError(w, r, http.StatusNotFound, err)
|
|
return
|
|
}
|
|
vs.store.UnmountVolume(vid)
|
|
writeJsonQuiet(w, r, http.StatusOK, "Volume unmounted")
|
|
}
|
|
|
|
func (vs *VolumeServer) getVolumeDeleteHandler(w http.ResponseWriter, r *http.Request) {
|
|
vid, err := vs.getVolumeId("volume", r)
|
|
if err != nil {
|
|
writeJsonError(w, r, http.StatusNotFound, err)
|
|
return
|
|
}
|
|
vs.store.DeleteVolume(vid)
|
|
writeJsonQuiet(w, r, http.StatusOK, "Volume deleted")
|
|
}
|