reboot all web servers in Canada 15 at a time is that possible in Ansible

Question

I would like to reboot all web servers in Canada, 15 at a time. is that possible in Ansible?

Answer 1

Of course, that is possible @Neel, just follow these steps:

Set-up ssh-agent

$ ssh-agent bash
$ ssh-add ~/.ssh/id_rsa

And then run the following command:

$ ansible canada -a "/sbin/reboot" -f 15

Where Canada is a group of servers which needs to be rebooted.