bcoca answered about why the wait_for is taking so much CPU but
there's another part of your question as well -- why it's taking so
long.
If you don't specify a port or a path then ansible is just waiting for
a set amount of time before it goes to the next task. The default
value of timeout is 300 so should be about 5 minutes. Since you are
checking a host that's in your inventory you probably want to check
for the ssh port becoming active instead. Something like this:
- name: Wait for the host to accept ssh connections
wait_for:
host: "{{ inventory_hostname }}"
port: 22
delay: 20
timeout: 300
state: started
That will wait until port 22 is available on inventory_hostname or the
timeout of 300s (plus the delay of 20s before the first check is
performed) has expired.
-Toshio
On Tue, May 26, 2015 at 3:10 AM, Florent B <[email protected]> wrote:
> Hi everyone,
>
> I use Ansible 1.9.1 on an Ubuntu 15.04 deploy host.
>
> I manage some Debian hosts.
>
> When I use this command to wait for an host after reboot :
>
> local_action: wait_for host={{ inventory_hostname }} state=started delay=20
> sudo: false
>
> It creates a python process on my deploy host, which is taking 100% of
> my CPU (of a core, of course).
>
> The command works, but it detects that a host is back after a very long
> delay after it really comes back (host comes back at T0, and Ansible
> detects it up at T0+2 minutes for example).
>
> Am I doing something wrong ?
>
> Is it a bug ?
>
> Thank you
>
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