49 lines
1.5 KiB
Go
49 lines
1.5 KiB
Go
/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package server
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import (
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"strconv"
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imagespec "github.com/opencontainers/image-spec/specs-go/v1"
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runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
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"github.com/containerd/containerd/v2/core/snapshots"
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"github.com/containerd/containerd/v2/pkg/oci"
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)
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// No extra spec options needed for windows.
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func (c *criService) containerSpecOpts(config *runtime.ContainerConfig, imageConfig *imagespec.ImageConfig) ([]oci.SpecOpts, error) {
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return nil, nil
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}
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// snapshotterOpts returns any Windows specific snapshotter options for the r/w layer
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func snapshotterOpts(config *runtime.ContainerConfig) ([]snapshots.Opt, error) {
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var opts []snapshots.Opt
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// TODO: Only set for windows and cimfs snapshotter
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rootfsSize := config.GetWindows().GetResources().GetRootfsSizeInBytes()
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if rootfsSize != 0 {
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labels := map[string]string{
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"containerd.io/snapshot/windows/rootfs.sizebytes": strconv.FormatInt(rootfsSize, 10),
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}
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opts = append(opts, snapshots.WithLabels(labels))
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}
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return opts, nil
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}
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