error when setting up a slice

[Nirmala Shenoy]

we are not looking for any post boot config and we haven't set up post boot config. But we still get this error. It takes hours to respond
Running post boot config threads ...
Post boot config ipnode-1, Failed! (24 sec)
Post boot config a2, Failed! (25 sec)
Post boot config d2, Failed! (25 sec)
Post boot config c1, Failed! (25 sec)
Post boot config d1, Failed! (26 sec)
Post boot config a1, Failed! (26 sec)
Post boot config ipnode-2, Failed! (26 sec)
Saving fablib data...  Done!
Time to post boot config 11030 seconds

[Komal Thareja]

This typically happens, when your SSH keys are not setup properly. By default, fablib executes some default post boot config tasks to configure IP addresses if the notebook setup for auto config is used.

Could you please check if your bastion keys are not expired and sliver keys are setup correctly?

Validation of keys and configuration can also be done via configure_and_validate.ipynb notebook available under jupyter-examples-*directory. This notebook was added recently and should be available under jupyter-examples-main or jupyter-examples-1.6.1

Please let us know if the issue persists.

Thanks,

Komal

• This reply was modified 10 months ago by Komal Thareja.

[Nirmala Shenoy]

I tried with configure and validate – it gave the following repsonse

User: nxsvks@rit.edu bastion key is valid!
Bastion SSH Config file already exists, not making updates!
Configuration is valid and please save the config!
I am assuming that the config was saved ( not sure how to do it)
I tried reserving again and got the same error

Post boot config node_name, Failed! for all nodes

[Komal Thareja]

Could you please check /tmp/fablib/fablib.log for any errors? Also could you please check if you are able to SSH to the VMs in your slice from command line?

Also, please share your notebook if possible to help us recreate this in our environment.

Thanks,

Komal

• This reply was modified 10 months ago by Komal Thareja.

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