Comment 1 for bug 1831935

Doing some further testing, port 8775 is not open int he namespace. But it is open on the compute host.

a curl to http://<compute-with-namespace>:8775 provides:

1.0
2007-01-19
2007-03-01
2007-08-29
2007-10-10
2007-12-15
2008-02-01
2008-09-01
2009-04-04
latest

So there's a rule missing or a service not running to allow reaching the metadata running on the compute host that holds the namespace