b6e3616949
We are currently in the process of developing a feature to facilitate guest image pulling on confidential-containers, and we would be grateful for containerd's support in this endeavor. It would greatly assist our efforts if containerd could provide the pause image name and add it into the annotations. Fixes: #9418 Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>
58 lines
2.3 KiB
Go
58 lines
2.3 KiB
Go
//go:build !windows && !linux
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/*
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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 podsandbox
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import (
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"github.com/containerd/containerd/v2/core/snapshots"
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"github.com/containerd/containerd/v2/internal/cri/annotations"
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"github.com/containerd/containerd/v2/pkg/oci"
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imagespec "github.com/opencontainers/image-spec/specs-go/v1"
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runtimespec "github.com/opencontainers/runtime-spec/specs-go"
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runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
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)
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func (c *Controller) sandboxContainerSpec(id string, config *runtime.PodSandboxConfig,
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imageConfig *imagespec.ImageConfig, nsPath string, runtimePodAnnotations []string) (_ *runtimespec.Spec, retErr error) {
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return c.runtimeSpec(id, "", annotations.DefaultCRIAnnotations(id, "", c.getSandboxImageName(), config, true)...)
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}
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// sandboxContainerSpecOpts generates OCI spec options for
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// the sandbox container.
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func (c *Controller) sandboxContainerSpecOpts(config *runtime.PodSandboxConfig, imageConfig *imagespec.ImageConfig) ([]oci.SpecOpts, error) {
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return []oci.SpecOpts{}, nil
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}
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// setupSandboxFiles sets up necessary sandbox files including /dev/shm, /etc/hosts,
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// /etc/resolv.conf and /etc/hostname.
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func (c *Controller) setupSandboxFiles(id string, config *runtime.PodSandboxConfig) error {
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return nil
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}
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// cleanupSandboxFiles unmount some sandbox files, we rely on the removal of sandbox root directory to
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// remove these files. Unmount should *NOT* return error if the mount point is already unmounted.
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func (c *Controller) cleanupSandboxFiles(id string, config *runtime.PodSandboxConfig) error {
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return nil
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}
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// sandboxSnapshotterOpts generates any platform specific snapshotter options
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// for a sandbox container.
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func sandboxSnapshotterOpts(config *runtime.PodSandboxConfig) ([]snapshots.Opt, error) {
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return []snapshots.Opt{}, nil
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}
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