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package libpod
import (
"net/http"
"github.com/containers/podman/v2/libpod"
"github.com/containers/podman/v2/pkg/api/handlers/compat"
"github.com/containers/podman/v2/pkg/api/handlers/utils"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/containers/podman/v2/pkg/domain/infra/abi"
"github.com/gorilla/schema"
"github.com/pkg/errors"
)
// SystemPrune removes unused data
func SystemPrune(w http.ResponseWriter, r *http.Request) {
var (
decoder = r.Context().Value("decoder").(*schema.Decoder)
runtime = r.Context().Value("runtime").(*libpod.Runtime)
systemPruneReport = new(entities.SystemPruneReport)
)
query := struct {
All bool `schema:"all"`
Volumes bool `schema:"volumes"`
}{}
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
}
podPruneReport, err := PodPruneHelper(w, r)
if err != nil {
utils.InternalServerError(w, err)
return
}
systemPruneReport.PodPruneReport = podPruneReport
// We could parallelize this, should we?
containerPruneReport, err := compat.PruneContainersHelper(w, r, nil)
if err != nil {
utils.InternalServerError(w, err)
return
}
systemPruneReport.ContainerPruneReport = containerPruneReport
results, err := runtime.ImageRuntime().PruneImages(r.Context(), query.All, nil)
if err != nil {
utils.InternalServerError(w, err)
return
}
report := entities.ImagePruneReport{
Report: entities.Report{
Id: results,
Err: nil,
},
}
systemPruneReport.ImagePruneReport = &report
if query.Volumes {
volumePruneReport, err := pruneVolumesHelper(r)
if err != nil {
utils.InternalServerError(w, err)
return
}
systemPruneReport.VolumePruneReport = volumePruneReport
}
utils.WriteResponse(w, http.StatusOK, systemPruneReport)
}
func DiskUsage(w http.ResponseWriter, r *http.Request) {
// Options are only used by the CLI
options := entities.SystemDfOptions{}
runtime := r.Context().Value("runtime").(*libpod.Runtime)
ic := abi.ContainerEngine{Libpod: runtime}
response, err := ic.SystemDf(r.Context(), options)
if err != nil {
utils.InternalServerError(w, err)
}
utils.WriteResponse(w, http.StatusOK, response)
}
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