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authorBrent Baude <bbaude@redhat.com>2020-03-21 14:29:30 -0500
committerBrent Baude <bbaude@redhat.com>2020-03-24 16:03:49 -0500
commitae614920bfe2510ca6d1dd6cea02bbe17ddb245c (patch)
tree5edd6e5fd01f12154c82146ce6170aaf7d716e19 /pkg/api/handlers/libpod/volumes.go
parent0c084d9719772a9b68d5eb67114cf5bf001958b2 (diff)
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podmanv2 volumes
add volume commands: create, inspect, ls, prune, and rm Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'pkg/api/handlers/libpod/volumes.go')
-rw-r--r--pkg/api/handlers/libpod/volumes.go140
1 files changed, 42 insertions, 98 deletions
diff --git a/pkg/api/handlers/libpod/volumes.go b/pkg/api/handlers/libpod/volumes.go
index 06ca1d225..e61d272f4 100644
--- a/pkg/api/handlers/libpod/volumes.go
+++ b/pkg/api/handlers/libpod/volumes.go
@@ -3,16 +3,15 @@ package libpod
import (
"encoding/json"
"net/http"
- "strings"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/api/handlers/utils"
"github.com/containers/libpod/pkg/domain/entities"
+ "github.com/containers/libpod/pkg/domain/filters"
"github.com/gorilla/schema"
"github.com/pkg/errors"
- log "github.com/sirupsen/logrus"
)
func CreateVolume(w http.ResponseWriter, r *http.Request) {
@@ -65,14 +64,14 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) {
return
}
volResponse := entities.VolumeConfigResponse{
- Name: config.Name,
- Labels: config.Labels,
- Driver: config.Driver,
- MountPoint: config.MountPoint,
- CreatedTime: config.CreatedTime,
- Options: config.Options,
- UID: config.UID,
- GID: config.GID,
+ Name: config.Name,
+ Driver: config.Driver,
+ Mountpoint: config.MountPoint,
+ CreatedAt: config.CreatedTime,
+ Labels: config.Labels,
+ Options: config.Options,
+ UID: config.UID,
+ GID: config.GID,
}
utils.WriteResponse(w, http.StatusOK, volResponse)
}
@@ -85,21 +84,27 @@ func InspectVolume(w http.ResponseWriter, r *http.Request) {
vol, err := runtime.GetVolume(name)
if err != nil {
utils.VolumeNotFound(w, name, err)
+ return
}
- inspect, err := vol.Inspect()
- if err != nil {
- utils.InternalServerError(w, err)
+ volResponse := entities.VolumeConfigResponse{
+ Name: vol.Name(),
+ Driver: vol.Driver(),
+ Mountpoint: vol.MountPoint(),
+ CreatedAt: vol.CreatedTime(),
+ Labels: vol.Labels(),
+ Scope: vol.Scope(),
+ Options: vol.Options(),
+ UID: vol.UID(),
+ GID: vol.GID(),
}
- utils.WriteResponse(w, http.StatusOK, inspect)
+ utils.WriteResponse(w, http.StatusOK, volResponse)
}
func ListVolumes(w http.ResponseWriter, r *http.Request) {
var (
decoder = r.Context().Value("decoder").(*schema.Decoder)
- err error
runtime = r.Context().Value("runtime").(*libpod.Runtime)
- volumeConfigs []*libpod.VolumeConfig
- volumeFilters []libpod.VolumeFilter
+ volumeConfigs []*entities.VolumeListReport
)
query := struct {
Filters map[string][]string `schema:"filters"`
@@ -113,25 +118,30 @@ func ListVolumes(w http.ResponseWriter, r *http.Request) {
return
}
- if len(query.Filters) > 0 {
- volumeFilters, err = generateVolumeFilters(query.Filters)
- if err != nil {
- utils.InternalServerError(w, err)
- return
- }
+ volumeFilters, err := filters.GenerateVolumeFilters(query.Filters)
+ if err != nil {
+ utils.InternalServerError(w, err)
+ return
}
+
vols, err := runtime.Volumes(volumeFilters...)
if err != nil {
utils.InternalServerError(w, err)
return
}
for _, v := range vols {
- config, err := v.Config()
- if err != nil {
- utils.InternalServerError(w, err)
- return
+ config := entities.VolumeConfigResponse{
+ Name: v.Name(),
+ Driver: v.Driver(),
+ Mountpoint: v.MountPoint(),
+ CreatedAt: v.CreatedTime(),
+ Labels: v.Labels(),
+ Scope: v.Scope(),
+ Options: v.Options(),
+ UID: v.UID(),
+ GID: v.GID(),
}
- volumeConfigs = append(volumeConfigs, config)
+ volumeConfigs = append(volumeConfigs, &entities.VolumeListReport{VolumeConfigResponse: config})
}
utils.WriteResponse(w, http.StatusOK, volumeConfigs)
}
@@ -140,14 +150,10 @@ func PruneVolumes(w http.ResponseWriter, r *http.Request) {
var (
runtime = r.Context().Value("runtime").(*libpod.Runtime)
)
- 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])
+ pruned, err := runtime.PruneVolumes(r.Context())
+ if err != nil {
+ utils.InternalServerError(w, err)
+ return
}
utils.WriteResponse(w, http.StatusOK, pruned)
}
@@ -184,65 +190,3 @@ func RemoveVolume(w http.ResponseWriter, r *http.Request) {
}
utils.WriteResponse(w, http.StatusNoContent, "")
}
-
-func generateVolumeFilters(filters map[string][]string) ([]libpod.VolumeFilter, error) {
- var vf []libpod.VolumeFilter
- for filter, v := range filters {
- for _, val := range v {
- switch filter {
- case "name":
- nameVal := val
- vf = append(vf, func(v *libpod.Volume) bool {
- return nameVal == v.Name()
- })
- case "driver":
- driverVal := val
- vf = append(vf, func(v *libpod.Volume) bool {
- return v.Driver() == driverVal
- })
- case "scope":
- scopeVal := val
- vf = append(vf, func(v *libpod.Volume) bool {
- return v.Scope() == scopeVal
- })
- case "label":
- filterArray := strings.SplitN(val, "=", 2)
- filterKey := filterArray[0]
- var filterVal string
- if len(filterArray) > 1 {
- filterVal = filterArray[1]
- } else {
- filterVal = ""
- }
- vf = append(vf, func(v *libpod.Volume) bool {
- for labelKey, labelValue := range v.Labels() {
- if labelKey == filterKey && ("" == filterVal || labelValue == filterVal) {
- return true
- }
- }
- return false
- })
- case "opt":
- filterArray := strings.SplitN(val, "=", 2)
- filterKey := filterArray[0]
- var filterVal string
- if len(filterArray) > 1 {
- filterVal = filterArray[1]
- } else {
- filterVal = ""
- }
- vf = append(vf, func(v *libpod.Volume) bool {
- for labelKey, labelValue := range v.Options() {
- if labelKey == filterKey && ("" == filterVal || labelValue == filterVal) {
- return true
- }
- }
- return false
- })
- default:
- return nil, errors.Errorf("%q is in an invalid volume filter", filter)
- }
- }
- }
- return vf, nil
-}