Thanks!
On Mon, Jul 25, 2016 at 3:11 PM, Laurent Bercot <ska-skaware_at_skarnet.org>
wrote:
> On 25/07/2016 14:55, Jan Olszak wrote:
>
>> Oh, I didn't know about ./finish. Thanks!
>>
>
> http://skarnet.org/software/s6/s6-supervise.html tells you how to get
> ./run's exit code and crash signal in ./finish.
>
>
> The idea with a separate watchdog is tempting..
>>
>> Is it possible to use variables stored in the /env directory for this
>> purpose or are they overwritten by s6 on every service start?
>>
>
> s6 itself doesn't overwrite anything, so if you have a fixed service
> directory, you can store information into it. However, I generally
> recommend *copying* the service directories at boot time, and run the
> supervision tree on the copies; in that case, modifications to the current
> service directory will only last until the next reboot.
> If you're using s6-rc, this is what happens internally: the compiled
> database contains service directories which are copied to the livedir
> by s6-rc-init.
>
> To store permanent, persistent information without having to wonder what
> your exact setup is, just use another directory somewhere else in the
> filesystem. :)
>
> --
> Laurent
>
>
Received on Tue Jul 26 2016 - 06:06:48 UTC