[openstack-dev] [openstack-infra][openstack-third-party-ci][nodepool][ironic] nodepool can't ssh to the VM it created

[Pei Pei2 Jia]

Hi all,

I’m now encountering a strange problem when using nodepool 0.5.0 to manage 
openstack cloud. It can create VM successfully in the openstack could, but 
can’t ssh to it. The nodepool.log is:
>nodepool.log << END
2018-08-02 22:25:36,152 ERROR nodepool.utils: Failed to negotiate SSH: 
Signature verification (ssh-rsa) failed.
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/nodepool/nodeutils.py", line 55, 
in ssh_connect
client = SSHClient(ip, username, **connect_kwargs)
  File "/usr/local/lib/python2.7/dist-packages/nodepool/sshclient.py", line 33, 
in __init__
allow_agent=allow_agent)
  File "/usr/local/lib/python2.7/dist-packages/paramiko/client.py", line 353, 
in connect
t.start_client(timeout=timeout)
  File "/usr/local/lib/python2.7/dist-packages/paramiko/transport.py", line 
494, in start_client
raise e
SSHException: Signature verification (ssh-rsa) failed.
END

And when I check the VM start log, I find it shows
A start job is running for unbound.service (3min 37s / 8min 28s)

And my nodepool.yml is:
providers:
  - name: cloud_183
region-name: 'RegionOne'
cloud: cloud_183
max-servers: 2
boot-timeout: 240
launch-timeout: 600
networks:
  - name: tenant
clean-floating-ips: True
images:
  - name: ubuntu-xenial
min-ram: 2048
diskimage: ubuntu-xenial
username: jenkins
key-name: nodepool
private-key: '/home/nodepool/.ssh/id_rsa'

Could anyone happen to know this? Thank you in advance.

Jeremy Jia (贾培)
Software Developer, Lenovo Cloud Technology Center
5F, Zhangjiang Mansion, 560 SongTao Rd. Pudong, Shanghai


  jiap...@lenovo.com
  Ph: 8621-
  Mobile: 8618116119081


www.lenovo.com  / www.lenovo.com 
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[openstack-dev] [zuul][openstack-infra][openstack-third-party-ci] Issues in Zuul v3 when setup 3rd party CI

[Pei Pei2 Jia]

Hello OpenStackers,

I'm here to ask for help. I've setup zuul v3, but if fails to pull Ironic or 
other projects from gerrit. It complains "Host key verification failed". Some 
people told me that it may caused by permissions, but I've checked that the 
permission is right. Could anyone help me and have a look of it? The log is 
here http://paste.openstack.org/show/725525/, you can also login the VPS to 
investigate.


Thank you




Jeremy Jia (贾培)
Software Developer, Lenovo Cloud Technology Center
5F, Zhangjiang Mansion, 560 SongTao Rd. Pudong, Shanghai


  jiap...@lenovo.com
  Ph: 8621-
  Mobile: 8618116119081


www.lenovo.com  / www.lenovo.com 
Forums | Blogs | 
Twitter | Facebook | 
Flickr
Print only when necessary



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