pkg/cri/sbserver: experimental NRI integration for CRI.

Hook the NRI service plugin into CRI sbserver request
processing.

Signed-off-by: Krisztian Litkey <krisztian.litkey@intel.com>

pkg/cri/sbserver/nri_linux.go

@@ -0,0 +1,35 @@
+//go:build linux
+
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package sbserver
+
+import (
+	"context"
+	"time"
+
+	cstore "github.com/containerd/containerd/pkg/cri/store/container"
+	cri "k8s.io/cri-api/pkg/apis/runtime/v1"
+)
+
+func (i *criImplementation) UpdateContainerResources(ctx context.Context, ctr cstore.Container, req *cri.UpdateContainerResourcesRequest, status cstore.Status) (cstore.Status, error) {
+	return i.c.updateContainerResources(ctx, ctr, req, status)
+}
+
+func (i *criImplementation) StopContainer(ctx context.Context, ctr cstore.Container, timeout time.Duration) error {
+	return i.c.stopContainer(ctx, ctr, timeout)
+}