diff options
| -rw-r--r-- | libpod/pod.go | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/libpod/pod.go b/libpod/pod.go index 8af76d5cb..6e4f67931 100644 --- a/libpod/pod.go +++ b/libpod/pod.go @@ -121,7 +121,35 @@ func (p *Pod) AllContainers() ([]*Container, error) { } // Status gets the status of all containers in the pod -// TODO This should return a summary of the states of all containers in the pod -func (p *Pod) Status() error { - return ErrNotImplemented +// Returns a map of Container ID to Container Status +func (p *Pod) Status() (map[string]ContainerStatus, error) { + p.lock.Lock() + defer p.lock.Unlock() + + if !p.valid { + return nil, ErrPodRemoved + } + + allCtrs, err := p.runtime.state.PodContainers(p) + if err != nil { + return nil, err + } + + // We need to lock all the containers + for _, ctr := range allCtrs { + ctr.lock.Lock() + defer ctr.lock.Unlock() + } + + // Now that all containers are locked, get their status + status := make(map[string]ContainerStatus, len(allCtrs)) + for _, ctr := range allCtrs { + if err := ctr.syncContainer(); err != nil { + return nil, err + } + + status[ctr.ID()] = ctr.state.State + } + + return status, nil } |