OK, I've got this problem: I have a list of hosts_ports that I've created in a cluster using an Aggregator. So far so good.. .By using attributeWhenReady, it fills in when all the values are ready. Now in another part of my application, I want to use this in a template. The thing is, I want to wait until all the elements in the list are not null before I do the template.install. I've got a resources.install.latch, which seems to be the right latch to use. However, it needs a boolean
So my question is: How can I write an Aggregator in yaml that will only be true if all the elements of the list are not null? I'm sure it's possible, and I could do it if I was writing Java. But there isn't a lot of documentation on how to do this. Thanks Graham Ashby graham.as...@ca.ibm.com
