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|
package libpod
import (
"encoding/json"
"net/http"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/api/handlers"
"github.com/containers/libpod/pkg/api/handlers/utils"
"github.com/gorilla/mux"
"github.com/gorilla/schema"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
)
func CreateVolume(w http.ResponseWriter, r *http.Request) {
// 200 ok
// 500 internal
var (
volumeOptions []libpod.VolumeCreateOption
runtime = r.Context().Value("runtime").(*libpod.Runtime)
decoder = r.Context().Value("decoder").(*schema.Decoder)
)
query := struct {
}{
// override any golang type defaults
}
input := handlers.VolumeCreateConfig{}
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
return
}
// decode params from body
if err := json.NewDecoder(r.Body).Decode(&input); err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()"))
return
}
if len(input.Name) > 0 {
volumeOptions = append(volumeOptions, libpod.WithVolumeName(input.Name))
}
if len(input.Driver) > 0 {
volumeOptions = append(volumeOptions, libpod.WithVolumeDriver(input.Driver))
}
if len(input.Label) > 0 {
volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(input.Label))
}
if len(input.Opts) > 0 {
parsedOptions, err := shared.ParseVolumeOptions(input.Opts)
if err != nil {
utils.InternalServerError(w, err)
}
volumeOptions = append(volumeOptions, parsedOptions...)
}
vol, err := runtime.NewVolume(r.Context(), volumeOptions...)
if err != nil {
utils.InternalServerError(w, err)
}
utils.WriteResponse(w, http.StatusOK, vol.Name())
}
func InspectVolume(w http.ResponseWriter, r *http.Request) {
// 200 ok
// 404 no such
// 500 internal
var (
runtime = r.Context().Value("runtime").(*libpod.Runtime)
decoder = r.Context().Value("decoder").(*schema.Decoder)
)
query := struct {
}{
// override any golang type defaults
}
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
return
}
name := mux.Vars(r)["name"]
vol, err := runtime.GetVolume(name)
if err != nil {
utils.VolumeNotFound(w, name, err)
}
inspect, err := vol.Inspect()
if err != nil {
utils.InternalServerError(w, err)
}
utils.WriteResponse(w, http.StatusOK, inspect)
}
func ListVolumes(w http.ResponseWriter, r *http.Request) {
//var (
// runtime = r.Context().Value("runtime").(*libpod.Runtime)
// decoder = r.Context().Value("decoder").(*schema.Decoder)
//)
//query := struct {
// Filter string `json:"filter"`
//}{
// // override any golang type defaults
//}
//
//if err := decoder.Decode(&query, r.URL.Query()); err != nil {
// utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
// errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
// return
//}
/*
This is all in main in cmd and needs to be extracted from there first.
*/
}
func PruneVolumes(w http.ResponseWriter, r *http.Request) {
// 200 ok
// 500 internal
var (
runtime = r.Context().Value("runtime").(*libpod.Runtime)
decoder = r.Context().Value("decoder").(*schema.Decoder)
)
query := struct {
}{
// override any golang type defaults
}
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
return
}
pruned, errs := runtime.PruneVolumes(r.Context())
if errs != nil {
if len(errs) > 1 {
for _, err := range errs {
log.Infof("Request Failed(%s): %s", http.StatusText(http.StatusInternalServerError), err.Error())
}
}
utils.InternalServerError(w, errs[len(errs)-1])
}
utils.WriteResponse(w, http.StatusOK, pruned)
}
func RemoveVolume(w http.ResponseWriter, r *http.Request) {
// 200 ok
// 404 no such
// 500 internal
var (
runtime = r.Context().Value("runtime").(*libpod.Runtime)
decoder = r.Context().Value("decoder").(*schema.Decoder)
)
query := struct {
Force bool `schema:"force"`
}{
// override any golang type defaults
}
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
return
}
name := mux.Vars(r)["name"]
vol, err := runtime.LookupVolume(name)
if err != nil {
utils.VolumeNotFound(w, name, err)
}
if err := runtime.RemoveVolume(r.Context(), vol, query.Force); err != nil {
utils.InternalServerError(w, err)
}
utils.WriteResponse(w, http.StatusOK, "")
}
|
