How to add additional routing rule in intance during fire it up ?
Hi all , there's a consideration of our private cloud ....as the link
http://
Due to nova-network host is not easy to do HA and LB , the idea from NTT PF lab might works , but still only Active/passive HA .
It's quite waste the network resources.
In our plan , we don't need floating_ip. So I plan to route instance's traffic from two pure router to do HA and LB.
It's like App layer HA+LB.......The details could be found in my newest blog post.
Due to UEC image need to retrieve metadata from nova-api server , so that gateway from nova-network host is necessary. nova-network prerouting 169.254.169.254:80 request to nova-api server for instacne.
Is there any suggestion to set instance's default gateway from other address instead of nova-network? (not configure it manually)
DHCP seems impossible to do that , while instance get dhcp response . All network parameter is been set in instance . So is that possible to inject network configuration with FlatMode ?
Consideration...
1.how about reset gateway after instance get metadata successfully ....(modify cloud-init??)
2.How to customize network inject file ?
Cheers
Hugo Kuo
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