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4f427a89cb
All of our filters worked exclusive resulting in `--filter status=created --filter status=exited` to return nothing. In docker filters with the same key work inclusive with the only exception being `label` which is exclusive. Filters with different keys always work exclusive. This PR aims to match the docker behavior with podman. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
85 lines
2.3 KiB
Go
85 lines
2.3 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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lpfilters "github.com/containers/podman/v2/libpod/filters"
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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"
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"github.com/docker/docker/api/types"
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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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var (
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delContainers []string
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space int64
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)
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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 := lpfilters.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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prunedContainers, pruneErrors, 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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for ctrID, size := range prunedContainers {
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if pruneErrors[ctrID] == nil {
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space += size
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delContainers = append(delContainers, ctrID)
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}
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}
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report := types.ContainersPruneReport{
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ContainersDeleted: delContainers,
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SpaceReclaimed: uint64(space),
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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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*entities.ContainerPruneReport, error) {
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runtime := r.Context().Value("runtime").(*libpod.Runtime)
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prunedContainers, pruneErrors, 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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report := &entities.ContainerPruneReport{
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Err: pruneErrors,
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ID: prunedContainers,
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}
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return report, nil
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}
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