Open Stack

Hi Wang, 
Do you see the created machine in the cloud provider?
Can you ping it?
Can you ssh it 'manually'

We had some issues with key's that showed a similar 'ssh' error.
There are also some errors that are not caught/displayed in the logs, 
So, sometimes you need to run things manually to get a deeper understanding of the problem

-----Original Message-----
From: Asselin, Ramy [mailto:ramy.asselin at hpe.com] 
Sent: Wednesday, February 8, 2017 8:13 PM
To: Wang Shilong <wshilong at ddn.com>; openstack-infra at lists.openstack.org
Cc: Li Xi <lixi at ddn.com>
Subject: Re: [OpenStack-Infra] About setting up CI

Hi Wang,

The ip should be correct. It's possible that the ip in the log message is slightly different because it refers to a different instance floating ip?

If you have a nodepool image uploaded already, I suggest you try to manually launch a node using that image outside of nodepool. You should be able to ssh into it as Ubuntu user using the ssh private key provided when you created the image. 

Ramy

-----Original Message-----
From: Wang Shilong [mailto:wshilong at ddn.com] 
Sent: Wednesday, February 08, 2017 6:26 AM
To: openstack-infra at lists.openstack.org
Cc: Li Xi <lixi at ddn.com>
Subject: Re: [OpenStack-Infra] About setting up CI

Hello Guys,

       I am following https://github.com/openstack-infra/puppet-openstackci/blob/master/doc/source/third_party_ci.rst
to setup CI.

      I hit following problem from nodepool log.

2017-02-08 22:59:35,529 ERROR nodepool.utils: Exception while testing ssh access to 172.24.4.2:
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 32, in __init__
    allow_agent=allow_agent)
  File "/usr/local/lib/python2.7/dist-packages/paramiko/client.py", line 305, in connect
    retry_on_signal(lambda: sock.connect(addr))
  File "/usr/local/lib/python2.7/dist-packages/paramiko/util.py", line 270, in retry_on_signal
    return function()
  File "/usr/local/lib/python2.7/dist-packages/paramiko/client.py", line 305, in <lambda>
    retry_on_signal(lambda: sock.connect(addr))
  File "/usr/lib/python2.7/socket.py", line 224, in meth
    return getattr(self._sock,name)(*args)
error: [Errno 110] Connection timed out
2017-02-08 22:59:37,533 ERROR nodepool.NodeLauncher: Timeout launching node id: 4311 in provider: local_01 error: Timeout waiting for ssh access


After some checking, problem is openstack VM instance ip is not what openstack specified, for example for above case, indeed allocation ip of VM is 172.24.4.5.

So nodepool always failed because of this reasons, how can i slove this mismatch problems and proceed CI testing?



Thank you!
Shilong



________________________________________
From: Wang Shilong
Sent: Thursday, November 17, 2016 21:21
To: openstack-infra at lists.openstack.org
Cc: Li Xi
Subject: About setting up CI

Hello folks,

   We are trying to setting up CI testing system for new Lustre cinder Drivers.
I try to do as following URL In centos7:

http://www.joinfu.com/2014/02/setting-up-an-external-openstack-testing-system/

But hit the following problem:

[root at vm7-1 ~]# ./install_master.sh
Using upstream Gerrit user: ddn_openstack Using Jenkins SSH key path: /root/data/jenkins_key
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Info: Loading facts
Error: Could not find template 'openstack_project/puppet.conf.erb' at /root/os-ext-testing/puppet/modules/os_ext_testing/manifests/base.pp:132 on node vm7-1
Error: Could not find template 'openstack_project/puppet.conf.erb' at /root/os-ext-testing/puppet/modules/os_ext_testing/manifests/base.pp:132 on node vm7-1

I guess this Doc might be out of date, could you please give me some hints how I can setup latest CI?

Thanks for your suggestion!
Shilong
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