kube-aws - adding startup script

[Doron Offir]

Hi Guys,

I am trying to execute a startup script for a worker node that is been created by the kube-aws and doesn't seems to get it working.

Looking at the Core-OS cloud-config syntax, I could see any way to execute a simple command line, is it possible at all?

I've ended up with creating a service that execute my script, but it fail... :(

The task I wish to accomplish is quite simple in a regular instance, I want to create the nodes with a specific name convention and update my external DNS with its details.

Any suggestions how to tackle this one?

Thank you and all of the best,

[coli...@coreos.com]

Hi Doron,

That would be the correct approach to add a startup script!

Could you share the output of:

* systemctl status your.service

* systemcat cat your.service

* journalctl -u your.service -e -n 30

PS- Watch out for any private data in the output

Thanks,

Colin

[Doron Offir]

Hi Colin,

Thank you for your answer.

I tried executing those commands, and the silliest things, when I try ssh into the nodes with the aws key I've stated in the cluster yaml, it is askin for a pass, this key doesn't have a passphrase.

Any suggestion?

[Brandon Philips]

Hello Doron-

Are you certain your AWS key is added to the ssh keychain?

 ssh-add path-to-aws-key

Brandon

--
You received this message because you are subscribed to the Google Groups "CoreOS User" group.
To unsubscribe from this group and stop receiving emails from it, send an email to coreos-user...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Doron Offir]

Hi Brandon,

I am pretty sure that it is (I also tried ssh-add), I am been connect to the machine, but it asks for a pssword, it may be an additional security measure in the cluster, but, I don't recall stating such a pass when running the kube-aws or in the cluster.yaml.

Any suggestions?

All of the best,

[Seán C. McCord]

Silly question, but you are trying to SSH in as the user 'core' and not 'root', right?

--

Seán C McCord

CyCore Systems, Inc

+1 888 240 0308

PGP/GPG: http://cycoresys.com/scm.asc