error when launch instance

asked 2020-08-17 09:14:01 -0500

hhami79 gravatar image

updated 2020-08-17 14:27:08 -0500

i installed openstack train manual on centos 7 with 3 node (control, network, compute)

everything works fine but :

Failed to update network info cache when cleaning up allocated networks. Stale VIFs may be left on this host.Error: The request you have made requires authentication. (HTTP 401)

  2020-08-17 18:21:52.319 6066 WARNING nova.compute.manager [req-591519c7-af6b-4db4-8b8a-90ab060ed4e4 65d93be9f97b4f14a3dafe03984a2cd5 00802e2757414bc5bc4b64ae3bb20b7f - default default] Failed to update network info cache when cleaning up allocated networks. Stale VIFs may be left on this host.Error: The request you have made requires authentication. (HTTP 401) (Request-ID: req-cdba37a1-dd19-479b-9435-f8ccdfb16491): Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-cdba37a1-dd19-479b-9435-f8ccdfb16491)

and all my router ports status is DOWN :

binding_vif_type : binding_failed

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Comments

What did you try to do and did you do that in the dashboard or the command line? Unauthorized means probably that your keystone setup for nova is faulty, I assume. Does the nova user have the admin role?

eblock gravatar imageeblock ( 2020-08-17 10:21:21 -0500 )edit

i tried on command line and dashboard but have same error,

yes nova has admin role

i enabled debug on nova compute and seen this error

hhami79 gravatar imagehhami79 ( 2020-08-17 14:18:10 -0500 )edit
1

Also check your neutron config since the port binding fails.

eblock gravatar imageeblock ( 2020-08-17 14:27:42 -0500 )edit

thank you,my problem solved, i had a bad config on neutron

hhami79 gravatar imagehhami79 ( 2020-08-18 23:08:32 -0500 )edit