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https://github.com/containers/podman.git
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b90f7f9095
This change adds code to report the reclaimed space after a prune. Reclaimed space from volumes, images, and containers is recorded during the prune call in a PruneReport struct. These structs are collected into a slice during a system prune and processed afterwards to calculate the total reclaimed space. Closes #8658 Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
package compat
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import (
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"net/http"
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"github.com/containers/podman/v2/libpod"
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"github.com/containers/podman/v2/pkg/api/handlers/utils"
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"github.com/containers/podman/v2/pkg/domain/entities/reports"
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"github.com/containers/podman/v2/pkg/domain/filters"
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"github.com/gorilla/schema"
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"github.com/pkg/errors"
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)
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func PruneContainers(w http.ResponseWriter, r *http.Request) {
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runtime := r.Context().Value("runtime").(*libpod.Runtime)
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decoder := r.Context().Value("decoder").(*schema.Decoder)
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query := struct {
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Filters map[string][]string `schema:"filters"`
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}{}
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if err := decoder.Decode(&query, r.URL.Query()); err != nil {
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utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
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return
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}
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filterFuncs := make([]libpod.ContainerFilter, 0, len(query.Filters))
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for k, v := range query.Filters {
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generatedFunc, err := filters.GenerateContainerFilterFuncs(k, v, runtime)
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if err != nil {
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utils.InternalServerError(w, err)
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return
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}
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filterFuncs = append(filterFuncs, generatedFunc)
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}
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// Libpod response differs
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if utils.IsLibpodRequest(r) {
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report, err := PruneContainersHelper(w, r, filterFuncs)
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if err != nil {
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utils.InternalServerError(w, err)
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return
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}
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utils.WriteResponse(w, http.StatusOK, report)
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return
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}
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report, err := runtime.PruneContainers(filterFuncs)
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if err != nil {
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utils.InternalServerError(w, err)
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return
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}
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utils.WriteResponse(w, http.StatusOK, report)
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}
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func PruneContainersHelper(w http.ResponseWriter, r *http.Request, filterFuncs []libpod.ContainerFilter) (
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[]*reports.PruneReport, error) {
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runtime := r.Context().Value("runtime").(*libpod.Runtime)
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reports, err := runtime.PruneContainers(filterFuncs)
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if err != nil {
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utils.InternalServerError(w, err)
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return nil, err
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}
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return reports, nil
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}
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