rackerlabs/otter — pull request #700 by cyli (2014-09-12 21:59:20+00:00)
Title: Initial lbinfo in server metadata

This puts the load balancers a server needs to be added to into the server metadata when it's created.

The data will look like:

{
"rax:auto_scaling_group_id": "11111-11111....",
"rax:auto_scaling_lbids": "[1234, 4567]",
"rax:auto_scaling:lb:1234": "{\"port\": 80}",
"rax:auto_scaling:lb:4567": "{\"port\": 81}"
}

If the metadata has changed, a message is also logged - not sure if this is useful but might be good for us to see if this ever happens.