Some Cirros instances not getting ip.

asked 2015-08-19 20:41:12 -0500

tkekan gravatar image


I'm launching 16cirros Vm's per user. I see this issue usually when the number of users are more, something like 8+ users. I have a heat template with 16 Cirros resources. Upon launching it using a script, for some users the cirros instances doesn't get the ip address. So say for user 8th I can see couple of vm have the ip address and other 14 vms have their correct ip address assigned.

Setup: 4 node cluster. 2 compute nodes.

Any help is appreciated.

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Need to provide more debug information - What you did to determine VM, Router and network config was correct and packets are not blocked either by missing Security groups or IP tables.

kirank gravatar imagekirank ( 2015-08-21 00:15:12 -0500 )edit