*/
private Map<String, List<PortBinding>> portBindings() {
final Map<String, List<PortBinding>> bindings = Maps.newHashMap();
for (final Map.Entry<String, PortMapping> e : job.getPorts().entrySet()) {
final PortMapping mapping = e.getValue();
final PortBinding binding = new PortBinding();
final Integer externalPort = mapping.getExternalPort();
if (externalPort == null) {
binding.hostPort(ports.get(e.getKey()).toString());
} else {
binding.hostPort(externalPort.toString());
}
final String entry = containerPort(mapping.getInternalPort(), mapping.getProtocol());
bindings.put(entry, asList(binding));
}
return bindings;