54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package lib
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import (
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"os"
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"path/filepath"
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"github.com/kubernetes-incubator/cri-o/oci"
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"github.com/pkg/errors"
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"golang.org/x/net/context"
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)
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// Remove removes a container
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func (c *ContainerServer) Remove(ctx context.Context, container string, force bool) (string, error) {
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ctr, err := c.LookupContainer(container)
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if err != nil {
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return "", err
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}
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ctrID := ctr.ID()
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cStatus := c.runtime.ContainerStatus(ctr)
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switch cStatus.Status {
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case oci.ContainerStatePaused:
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return "", errors.Errorf("cannot remove paused container %s", ctrID)
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case oci.ContainerStateCreated, oci.ContainerStateRunning:
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if force {
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_, err = c.ContainerStop(ctx, container, 10)
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if err != nil {
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return "", errors.Wrapf(err, "unable to stop container %s", ctrID)
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}
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} else {
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return "", errors.Errorf("cannot remove running container %s", ctrID)
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}
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}
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if err := c.runtime.DeleteContainer(ctr); err != nil {
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return "", errors.Wrapf(err, "failed to delete container %s", ctrID)
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}
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if err := os.Remove(filepath.Join(c.Config().RuntimeConfig.ContainerExitsDir, ctrID)); err != nil && !os.IsNotExist(err) {
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return "", errors.Wrapf(err, "failed to remove container exit file %s", ctrID)
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}
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c.RemoveContainer(ctr)
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if err := c.storageRuntimeServer.DeleteContainer(ctrID); err != nil {
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return "", errors.Wrapf(err, "failed to delete storage for container %s", ctrID)
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}
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c.ReleaseContainerName(ctr.Name())
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if err := c.ctrIDIndex.Delete(ctrID); err != nil {
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return "", err
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}
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return ctrID, nil
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}
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