63 lines
2.2 KiB
Go
63 lines
2.2 KiB
Go
/*
|
|
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 podsandbox
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/containerd/containerd"
|
|
api "github.com/containerd/containerd/api/services/sandbox/v1"
|
|
"github.com/containerd/containerd/errdefs"
|
|
"github.com/containerd/containerd/log"
|
|
)
|
|
|
|
func (c *Controller) Shutdown(ctx context.Context, sandboxID string) (*api.ControllerShutdownResponse, error) {
|
|
sandbox, err := c.sandboxStore.Get(sandboxID)
|
|
if err != nil {
|
|
if !errdefs.IsNotFound(err) {
|
|
return nil, fmt.Errorf("an error occurred when try to find sandbox %q: %w", sandboxID, err)
|
|
}
|
|
// Do not return error if the id doesn't exist.
|
|
log.G(ctx).Tracef("Sandbox controller Delete called for sandbox %q that does not exist", sandboxID)
|
|
return &api.ControllerShutdownResponse{}, nil
|
|
}
|
|
|
|
// Cleanup the sandbox root directories.
|
|
sandboxRootDir := c.getSandboxRootDir(sandboxID)
|
|
if err := ensureRemoveAll(ctx, sandboxRootDir); err != nil {
|
|
return nil, fmt.Errorf("failed to remove sandbox root directory %q: %w", sandboxRootDir, err)
|
|
}
|
|
volatileSandboxRootDir := c.getVolatileSandboxRootDir(sandboxID)
|
|
if err := ensureRemoveAll(ctx, volatileSandboxRootDir); err != nil {
|
|
return nil, fmt.Errorf("failed to remove volatile sandbox root directory %q: %w",
|
|
volatileSandboxRootDir, err)
|
|
}
|
|
|
|
// Delete sandbox container.
|
|
if sandbox.Container != nil {
|
|
if err := sandbox.Container.Delete(ctx, containerd.WithSnapshotCleanup); err != nil {
|
|
if !errdefs.IsNotFound(err) {
|
|
return nil, fmt.Errorf("failed to delete sandbox container %q: %w", sandboxID, err)
|
|
}
|
|
log.G(ctx).Tracef("Sandbox controller Delete called for sandbox container %q that does not exist", sandboxID)
|
|
}
|
|
}
|
|
|
|
return &api.ControllerShutdownResponse{}, nil
|
|
}
|