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Error Encountered Whiel Launching Instance after Following Openstack guide

asked 2017-10-24 04:19:51 -0500

pama gravatar image

Hi, I am trying to install openstack ocata using the installation guide. I have successfully completed minimal installation and trying to launch cirros instance. I have tried several times and instance is stuck in scheduling state. I have checked nova-conductor.log and following error is there.
ERROR oslo_messaging.rpc.server AccessRefused: (0, 0): (403) ACCESS_REFUSED - Login was refused using authentication mechanism AMQPLAIN.

I have verified for the rabbitmq username/password. Have any one identified similar kind of issue? Any advices. ?

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hi, please share the output of nova show <instance_id> for your instance which is stuck in scheduling state

Praveen N gravatar imagePraveen N ( 2017-10-24 04:26:52 -0500 )edit

Hi pama, If you feel all the service configuration are good, then restart all services including rabbitmq and mysql. Then try to launch instance and look for error in nova logs(comput, scheduler, conductor).

Praveen N gravatar imagePraveen N ( 2017-10-31 04:24:11 -0500 )edit

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answered 2017-10-30 06:34:20 -0500

pama gravatar image

Hi Praveen N, Attaching output here as It is difficult to add output as a comment.

[root@controller client-scripts]# nova show d2b59b1b-bfc7-4be2-8702-26c88d82b3eb +--------------------------------------+---------------------------------------- --------+ | Property | Value | +--------------------------------------+---------------------------------------- --------+ | OS-DCF:diskConfig | AUTO | | OS-EXT-AZ:availability_zone | nova | | OS-EXT-SRV-ATTR:host | - | | OS-EXT-SRV-ATTR:hostname | pamuditha-test01 | | OS-EXT-SRV-ATTR:hypervisor_hostname | - | | OS-EXT-SRV-ATTR:instance_name | instance-00000017 | | OS-EXT-SRV-ATTR:kernel_id | | | OS-EXT-SRV-ATTR:launch_index | 0 | | OS-EXT-SRV-ATTR:ramdisk_id | | | OS-EXT-SRV-ATTR:reservation_id | r-80w4i0ln | | OS-EXT-SRV-ATTR:root_device_name | - | | OS-EXT-SRV-ATTR:user_data | - | | OS-EXT-STS:power_state | 0 | | OS-EXT-STS:task_state | scheduling | | OS-EXT-STS:vm_state | building | | OS-SRV-USG:launched_at | - | | OS-SRV-USG:terminated_at | - | | accessIPv4 | | | accessIPv6 | | | config_drive | | | created | 2017-10-26T08:28:04Z | | description | pamuditha-test01 | | flavor | m1.nano (12af1268-0b2d-40de-9449-93c2f9 4fb654) | | hostId | | | host_status | | | id | d2b59b1b-bfc7-4be2-8702-26c88d82b3eb | | image | cirros (9d31bee2-1b4c-45ce-97df-39dfaea a2186) | | key_name | - | | locked | False | | metadata | {} | | name | pamuditha-test01 | | os-extended-volumes:volumes_attached | [] | | progress | 0 | | status | BUILD | | tags | [] | | tenant_id | ec755d73079540138382766494673b40 | | updated | 2017-10-30T11:26:17Z | | user_id | 98b45dd1655e428b85bed7e840d0cdf2 | +--------------------------------------+---------------------------------------- --------+ [root@controller client-scripts]#

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answered 2017-10-30 10:20:42 -0500

Similar issue, with solution: https://ask.openstack.org/en/question...

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Hi Bernd Bausch, Thanks for the response. But This is not the case. I do have spaces between equal sign. Thanks Pama

pama gravatar imagepama ( 2017-10-30 23:27:26 -0500 )edit

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Asked: 2017-10-24 04:19:51 -0500

Seen: 94 times

Last updated: Oct 30 '17