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Return nil processes with no pid

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This commit is contained in:
Michael Crosby 2015-11-13 14:52:25 -08:00
parent 371226d314
commit c42c9aeb06
1 changed files with 6 additions and 4 deletions
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10
api/v1/server.go
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@ -169,8 +169,9 @@ func writeContainers(w http.ResponseWriter, e *containerd.Event) error {
}
var pids []Process
for _, p := range processes {
proc := createProcess(p)
pids = append(pids, proc)
if proc := createProcess(p); proc != nil {
pids = append(pids, *proc)
}
}
state.Containers = append(state.Containers, Container{
ID: c.ID(),
@ -184,13 +185,14 @@ func writeContainers(w http.ResponseWriter, e *containerd.Event) error {
return json.NewEncoder(w).Encode(&state)
}
func createProcess(in containerd.Process) Process {
func createProcess(in containerd.Process) *Process {
pid, err := in.Pid()
if err != nil {
logrus.WithField("error", err).Error("get process pid")
return nil
}
process := in.Spec()
p := Process{
p := &Process{
Pid: pid,
Terminal: process.Terminal,
Args: process.Args,