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Add server impl for listing containers

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Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
This commit is contained in:
Mrunal Patel 2016-09-27 15:17:41 -07:00
parent 11e675cb9d
commit e47189c148
1 changed files with 34 additions and 2 deletions
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36
server/container.go
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@ -367,8 +367,40 @@ func (s *Server) RemoveContainer(ctx context.Context, req *pb.RemoveContainerReq
}
// ListContainers lists all containers by filters.
func (s *Server) ListContainers(context.Context, *pb.ListContainersRequest) (*pb.ListContainersResponse, error) {
return nil, nil
func (s *Server) ListContainers(ctx context.Context, req *pb.ListContainersRequest) (*pb.ListContainersResponse, error) {
var ctrs []*pb.Container
for _, ctr := range s.state.containers.List() {
if err := s.runtime.UpdateStatus(ctr); err != nil {
return nil, err
}
podSandboxID := ctr.Sandbox()
cState := s.runtime.ContainerStatus(ctr)
created := cState.Created.Unix()
rState := pb.ContainerState_UNKNOWN
c := &pb.Container{
Id: &cState.ID,
PodSandboxId: &podSandboxID,
CreatedAt: int64Ptr(created),
}
switch cState.Status {
case ContainerStateCreated:
rState = pb.ContainerState_CREATED
case ContainerStateRunning:
rState = pb.ContainerState_RUNNING
case ContainerStateStopped:
rState = pb.ContainerState_EXITED
}
c.State = &rState
ctrs = append(ctrs, c)
}
return &pb.ListContainersResponse{
Containers: ctrs,
}, nil
}
// ContainerStatus returns status of the container.