func injectEnvsAndRestart(a provision.App) {
time.Sleep(5e9)
err := a.SerializeEnvVars()
if err != nil {
log.Errorf("Failed to serialize env vars: %s.", err)
}
var buf bytes.Buffer
w := app.LogWriter{App: a, Writer: &buf}
err = a.Restart(&w)
if err != nil {
log.Errorf("Failed to restart app %q (%s): %s.", a.GetName(), err, buf.String())
}
}