Re: PHP-FPM: How to clear the realpath cache on deployment?
| From: | Alexander Lisachenko | Date: | Tue, 23 Jun 2015 10:17:13 +0000 |
| Subject: | Re: PHP-FPM: How to clear the realpath cache on deployment? | ||
| References: | 1 2 3 4 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-86806@lists.php.net to get a copy of this message | ||
Hello, internals!
I remember the crazy code for invalidating the opcache/realpath entries
from CLI.
Logic was the following: tool asks for the server name with php-fpm to
connect to via ssh connection, then it prepares a small PHP-file and
uploads it to the temp directory on this server and then connects directly
to the php-fpm socket on this server via FCGI protocol (implemented in PHP)
to issue an request to this temporary file. So, it's possible to access all
shared variables/states in this php-fpm instance.
After that it's possible to execute a command in the context of server.
This can be used for invalidating the realapth/opcode cache. Hope, that
this information can be useful for you )
Thanks
2015-06-22 23:27 GMT+03:00 Ferenc Kovacs <tyra3l@gmail.com>:
> On Mon, Jun 22, 2015 at 9:26 PM, Sebastian Bergmann <sebastian@php.net>
> wrote:
>
> > On 06/19/2015 05:46 PM, Rasmus Lerdorf wrote:
> > > I think this is a symptom of doing deploys incorrectly.
> >
> > You are right, of course. Thank you for pointing out this layer 8
> > problem :-) No clue why I did it different (read: stupid) for a
> > private project when I know better. Oh, well.
> >
> > --
> > PHP Internals - PHP Runtime Development Mailing List
> > To unsubscribe, visit: http://www.php.net/unsub.php
> >
> >
> another alternative is using absolute paths everywhere:
>
>
> http://grokbase.com/p/php/php-internals/133qxh5ndm/php-dev-continuous-integration-atomic-deploys-and-php-5-5
>
> --
> Ferenc Kovács
> @Tyr43l - http://tyrael.hu
>