fix restore API endpoint

restore endpoint was totally ignoring --pod, it was missing from the schema and from query handling
on the api handlers side. add support for it here.

resolves #15018

Signed-off-by: cdoern <cbdoer23@g.holycross.edu>

pkg/api/handlers/libpod/containers.go

@@ -305,6 +305,7 @@ func Restore(w http.ResponseWriter, r *http.Request) {
 		PrintStats      bool   `schema:"printStats"`
 		FileLocks       bool   `schema:"fileLocks"`
 		PublishPorts    string `schema:"publishPorts"`
+		Pod             string `schema:"pod"`
 	}{
 		// override any golang type defaults
 	}
@@ -324,6 +325,7 @@ func Restore(w http.ResponseWriter, r *http.Request) {
 		PrintStats:      query.PrintStats,
 		FileLocks:       query.FileLocks,
 		PublishPorts:    strings.Fields(query.PublishPorts),
+		Pod:             query.Pod,
 	}
 
 	var names []string

pkg/api/server/register_containers.go

@@ -1516,6 +1516,10 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error {
 	//    name: printStats
 	//    type: boolean
 	//    description: add restore statistics to the returned RestoreReport
+	//  - in: query
+	//    name: pod
+	//    type: string
+	//    description: pod to restore into
 	// produces:
 	// - application/json
 	// responses:

test/e2e/checkpoint_test.go

@@ -1170,10 +1170,6 @@ var _ = Describe("Podman checkpoint", func() {
 		share := share // copy into local scope, for use inside function
 
 		It(testName, func() {
-			if podmanTest.Host.Distribution == "ubuntu" && IsRemote() {
-				Skip("FIXME: #15018. Cannot restore --pod under cgroupsV1 and remote")
-			}
-
 			if !criu.CheckForCriu(criu.PodCriuVersion) {
 				Skip("CRIU is missing or too old.")
 			}