[Bro] ganeti cluster with bro cluster

Dave Crawford bro at pingtrip.com
Mon Feb 13 18:26:24 PST 2017

Thanks for the feedback Pierre, what OS and version are you running Bro on?

Modify the sudoers file to add an additional line to disable the tty requirement specifically for setcap.

bro ALL=NOPASSWD: /sbin/setcap
Defaults!/sbin/setcap !requiretty

Let me know if that takes care of the issue and I’ll get my documentation updated.


> On Feb 13, 2017, at 9:18 PM, Pierre Gaulon <pierre.gaulon at transfer-to.com> wrote:
> Hi Dave,
> First of all, thank you for your plugin, it is very useful! I am using since a while.
> Last time I used it I ran into an error and had to change the code to see it.
> In the last line of the plugin I appended the reason of the FAIL when it fails:
> self.message("{0} - Executing setcap: {1}".format(n.host, 'SUCCESS' if success else 'FAIL ' + output[0]))
> The reason was:
> sorry, you must have a tty to run sudo
> This is linked to the sudoers setting:
> Defaults    requiretty
> In order to fix it I couldn't find a workaround using the command given to the plugin (using -tt for instance). I just commented the line using visudo.
> Any ideas to make both compatible are still welcome!
> Hope it helps!
> Best regards,
> Pierre Gaulon.

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