static Set<Node> from(CubeDockerConfiguration config) {
Map<String, Node> nodes = new HashMap<>();
AutoStartParser autoStartParser = config.getAutoStartContainers();
if (autoStartParser != null) {
nodes.putAll(autoStartParser.parse());
}
// add all children links
Map<String, Node> autoStartNodes = new HashMap<>(nodes);
for (Map.Entry<String, Node> node : autoStartNodes.entrySet()) {
addAll(nodes, config, node.getKey());
}
return new HashSet<>(nodes.values());
}
