Move cri server packages under pkg/cri

Organizes the cri related server packages under pkg/cri

Signed-off-by: Derek McGowan <derek@mcg.dev>

pkg/cri/server/sandbox_run_windows.go

@@ -0,0 +1,91 @@
+// +build windows
+
+/*
+   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 server
+
+import (
+	"github.com/containerd/containerd"
+	"github.com/containerd/containerd/oci"
+	imagespec "github.com/opencontainers/image-spec/specs-go/v1"
+	runtimespec "github.com/opencontainers/runtime-spec/specs-go"
+	"github.com/pkg/errors"
+	runtime "k8s.io/cri-api/pkg/apis/runtime/v1alpha2"
+
+	"github.com/containerd/containerd/pkg/annotations"
+	customopts "github.com/containerd/containerd/pkg/containerd/opts"
+)
+
+func (c *criService) sandboxContainerSpec(id string, config *runtime.PodSandboxConfig,
+	imageConfig *imagespec.ImageConfig, nsPath string, runtimePodAnnotations []string) (*runtimespec.Spec, error) {
+	// Creates a spec Generator with the default spec.
+	specOpts := []oci.SpecOpts{
+		oci.WithEnv(imageConfig.Env),
+		oci.WithHostname(config.GetHostname()),
+	}
+	if imageConfig.WorkingDir != "" {
+		specOpts = append(specOpts, oci.WithProcessCwd(imageConfig.WorkingDir))
+	}
+
+	if len(imageConfig.Entrypoint) == 0 && len(imageConfig.Cmd) == 0 {
+		// Pause image must have entrypoint or cmd.
+		return nil, errors.Errorf("invalid empty entrypoint and cmd in image config %+v", imageConfig)
+	}
+	specOpts = append(specOpts, oci.WithProcessArgs(append(imageConfig.Entrypoint, imageConfig.Cmd...)...))
+
+	specOpts = append(specOpts,
+		// Clear the root location since hcsshim expects it.
+		// NOTE: readonly rootfs doesn't work on windows.
+		customopts.WithoutRoot,
+		customopts.WithWindowsNetworkNamespace(nsPath),
+	)
+
+	specOpts = append(specOpts, customopts.WithWindowsDefaultSandboxShares)
+
+	for pKey, pValue := range getPassthroughAnnotations(config.Annotations,
+		runtimePodAnnotations) {
+		specOpts = append(specOpts, customopts.WithAnnotation(pKey, pValue))
+	}
+
+	specOpts = append(specOpts,
+		customopts.WithAnnotation(annotations.ContainerType, annotations.ContainerTypeSandbox),
+		customopts.WithAnnotation(annotations.SandboxID, id),
+		customopts.WithAnnotation(annotations.SandboxLogDir, config.GetLogDirectory()),
+	)
+
+	return c.runtimeSpec(id, "", specOpts...)
+}
+
+// No sandbox container spec options for windows yet.
+func (c *criService) sandboxContainerSpecOpts(config *runtime.PodSandboxConfig, imageConfig *imagespec.ImageConfig) ([]oci.SpecOpts, error) {
+	return nil, nil
+}
+
+// No sandbox files needed for windows.
+func (c *criService) setupSandboxFiles(id string, config *runtime.PodSandboxConfig) error {
+	return nil
+}
+
+// No sandbox files needed for windows.
+func (c *criService) cleanupSandboxFiles(id string, config *runtime.PodSandboxConfig) error {
+	return nil
+}
+
+// No task options needed for windows.
+func (c *criService) taskOpts(runtimeType string) []containerd.NewTaskOpts {
+	return nil
+}