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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi All,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m looking for a specification of the format of networks and IP addresses in the server structure returned by nova compute API.<o:p></o:p></p><p class=MsoNormal>The integration test suite (tempest) needs a reliable way to identify private and floating IPs of a VM, and an “official” spec would help a robust implementation on test side.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>For example, in a vanilla devstack, with nova networking, if I spawn a VM and attach a floating IP to I get the following structure:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> "addresses": {<o:p></o:p></p><p class=MsoNormal> "private": [<o:p></o:p></p><p class=MsoNormal> {<o:p></o:p></p><p class=MsoNormal> "addr": "10.0.0.2", <o:p></o:p></p><p class=MsoNormal> "version": 4<o:p></o:p></p><p class=MsoNormal> }, <o:p></o:p></p><p class=MsoNormal> {<o:p></o:p></p><p class=MsoNormal> "addr": "172.24.4.225", <o:p></o:p></p><p class=MsoNormal> "version": 4<o:p></o:p></p><p class=MsoNormal> }<o:p></o:p></p><p class=MsoNormal> ]<o:p></o:p></p><p class=MsoNormal> },<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This structure potentially supports multiple networks, each with a network label (“private” in the example), and multiple IP addresses in each network.<o:p></o:p></p><p class=MsoNormal>Is there a fixed ordering for different type of IPs? (Fixed IPs, Auto associated IPs, Floating IPs)<o:p></o:p></p><p class=MsoNormal>Is there a special semantic associated to network names?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The nova CLI binding seems to make an assumption about the network being called “private”: <a href="https://bugs.launchpad.net/nova/+bug/955792">https://bugs.launchpad.net/nova/+bug/955792</a> <o:p></o:p></p><p class=MsoNormal>Is this assumption correct or is it a bug in the nova client? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks in advance<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>andrea<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'>-- <o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'>Andrea Frittoli<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-GB'>IaaS Systems Engineering Team<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'>HP Cloud Services<o:p></o:p></span></p></div></body></html>