Github user alasdairhodge commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/285#discussion_r19666549
--- Diff:
software/webapp/src/main/java/brooklyn/entity/webapp/nodejs/NodeJsWebAppSshDriver.java
---
@@ -85,6 +85,12 @@ public void postLaunch() {
}
@Override
+ public void preInstall() {
+ super.preInstall();
+ Networking.checkPortsValid(getPortMap());
--- End diff --
Agree that this feels like it affects more than just the node.js entity.
Maybe add a TODO to suggest a future refactoring.
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