Robert Collins d9a4ea36e1 Overhaul quantum networking for non-seed clouds. ... The networking setup was inappropriate for non-seed clouds - it depended on two network interfaces, forced NAT that we don't need and could not be turned off. Additionally there wasn't much clarity between idempotent machine config and non-idempotent service config. Key changes in this patch: * No longer write persistent device files, instead update idempotently. * NAT rules are now setup idempotently on each o-r-c run. * New definitions for the meaning of various config keys to suit working with different cloud layers. Change-Id: Ie86be0fc884b4c4f655d73da345bdee45fcde473		2013-07-02 18:59:03 +12:00
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masquerade	Overhaul quantum networking for non-seed clouds.	2013-07-02 18:59:03 +12:00