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path: root/pkg/api/handlers/compat/containers_prune.go
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Diffstat (limited to 'pkg/api/handlers/compat/containers_prune.go')
-rw-r--r--pkg/api/handlers/compat/containers_prune.go64
1 files changed, 64 insertions, 0 deletions
diff --git a/pkg/api/handlers/compat/containers_prune.go b/pkg/api/handlers/compat/containers_prune.go
new file mode 100644
index 000000000..a56c3903d
--- /dev/null
+++ b/pkg/api/handlers/compat/containers_prune.go
@@ -0,0 +1,64 @@
+package compat
+
+import (
+ "net/http"
+
+ "github.com/containers/libpod/libpod"
+ "github.com/containers/libpod/pkg/api/handlers"
+ "github.com/containers/libpod/pkg/api/handlers/utils"
+ "github.com/docker/docker/api/types"
+ "github.com/gorilla/schema"
+ "github.com/pkg/errors"
+)
+
+func PruneContainers(w http.ResponseWriter, r *http.Request) {
+ var (
+ delContainers []string
+ space int64
+ )
+ runtime := r.Context().Value("runtime").(*libpod.Runtime)
+ decoder := r.Context().Value("decoder").(*schema.Decoder)
+
+ query := struct {
+ Filters map[string][]string `schema:"filters"`
+ }{}
+ if err := decoder.Decode(&query, r.URL.Query()); err != nil {
+ utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+ return
+ }
+
+ filterFuncs, err := utils.GenerateFilterFuncsFromMap(runtime, query.Filters)
+ if err != nil {
+ utils.InternalServerError(w, err)
+ return
+ }
+ prunedContainers, pruneErrors, err := runtime.PruneContainers(filterFuncs)
+ if err != nil {
+ utils.InternalServerError(w, err)
+ return
+ }
+
+ // Libpod response differs
+ if utils.IsLibpodRequest(r) {
+ var response []handlers.LibpodContainersPruneReport
+ for ctrID, size := range prunedContainers {
+ response = append(response, handlers.LibpodContainersPruneReport{ID: ctrID, SpaceReclaimed: size})
+ }
+ for ctrID, err := range pruneErrors {
+ response = append(response, handlers.LibpodContainersPruneReport{ID: ctrID, PruneError: err.Error()})
+ }
+ utils.WriteResponse(w, http.StatusOK, response)
+ return
+ }
+ for ctrID, size := range prunedContainers {
+ if pruneErrors[ctrID] == nil {
+ space += size
+ delContainers = append(delContainers, ctrID)
+ }
+ }
+ report := types.ContainersPruneReport{
+ ContainersDeleted: delContainers,
+ SpaceReclaimed: uint64(space),
+ }
+ utils.WriteResponse(w, http.StatusOK, report)
+}