forked from cri-o/cri-o
/
container.go
36 lines (29 loc) · 867 Bytes
/
container.go
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package server
import (
"fmt"
"github.com/kubernetes-incubator/cri-o/oci"
)
const (
// containerTypeSandbox represents a pod sandbox container
containerTypeSandbox = "sandbox"
// containerTypeContainer represents a container running within a pod
containerTypeContainer = "container"
)
type containerRequest interface {
GetContainerId() string
}
func (s *Server) getContainerFromRequest(req containerRequest) (*oci.Container, error) {
ctrID := req.GetContainerId()
if ctrID == "" {
return nil, fmt.Errorf("container ID should not be empty")
}
containerID, err := s.ctrIDIndex.Get(ctrID)
if err != nil {
return nil, fmt.Errorf("container with ID starting with %s not found: %v", ctrID, err)
}
c := s.state.containers.Get(containerID)
if c == nil {
return nil, fmt.Errorf("specified container not found: %s", containerID)
}
return c, nil
}