48 lines
945 B
Go
48 lines
945 B
Go
package supervisor
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import "github.com/docker/containerd/runtime"
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// GetContainersTask holds needed parameters to retrieve a list of
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// containers
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type GetContainersTask struct {
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baseTask
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ID string
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GetState func(c runtime.Container) (interface{}, error)
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Containers []runtime.Container
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States []interface{}
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}
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func (s *Supervisor) getContainers(t *GetContainersTask) error {
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if t.ID != "" {
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ci, ok := s.containers[t.ID]
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if !ok {
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return ErrContainerNotFound
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}
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t.Containers = append(t.Containers, ci.container)
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if t.GetState != nil {
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st, err := t.GetState(ci.container)
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if err != nil {
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return err
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}
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t.States = append(t.States, st)
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}
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return nil
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}
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for _, ci := range s.containers {
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t.Containers = append(t.Containers, ci.container)
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if t.GetState != nil {
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st, err := t.GetState(ci.container)
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if err != nil {
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return err
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}
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t.States = append(t.States, st)
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}
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}
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return nil
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}
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