PHP-FPM is adding a prefix warning to stderr

[tlfbrito]

According to docker-library/php#207 this is a known issue, but in PHP 7.3 seems to have a solution according to https://www.php.net/ChangeLog-7.php#7.3.0 using decorate_workers_output.

Motivation:

This prefix will make very difficult to process the log entry and correctly parse the log entry.

Example:

php_1  | [26-Aug-2019 16:26:59] WARNING: [pool default] child 6 said into stderr: "[2019-08-26 16:26:59] app.INFO: Response 200 for "GET /ping" {"method":"GET","path":"","uri":"/ping","content-type":null,"latency":708,"client-ip":"172.22.0.1","status_code":200,"user-agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.100 Safari/537.36"} []"

[footballencarta]

Is there a timeline for this? Will the decorate_workers_output option be changed upon release of PHP 7.4?

[mnapoli]

@footballencarta it is possible that the PHP 7.4 build forces us to define separate build processes per version. If we do that, then it's easier to solve this problem. But no timeline or no guarantee that this happens, unfortunately.

[tlfbrito]

Is there anything that we can do to avoid this on PHP 7.4? Maybe a extension layer?

[mnapoli]

I think this could be doable to fix that.

Here is where we import the config file:

bref/runtime/layers/fpm/Dockerfile

Line 6 in 10aca10

COPY php-fpm.conf /opt/bref/etc/php-fpm.conf

Here is the line that disables the prefix (currently commented out):

bref/runtime/layers/fpm/php-fpm.conf

Line 20 in b7db4c4

;decorate_workers_output = no

What we could do :

• uncomment the line
• COPY the config file in the Dockerfile
• if PHP = 7.2, remove the line (command in the Dockerfile)

[alepieser]

Hi everyone,

Any news about this issue ? Is there a timeline to solve it ?

Thanks

[mnapoli]

@alepieser nothing new AFAIK. Personally I haven't prioritized this issue over other things. Maybe someone else (or you) could try to implement a feature to solve that? I tried to add some pointers in my previous comment, that may help.

[tlfbrito]

I think this could be doable to fix that.

Here is where we import the config file:

bref/runtime/layers/fpm/Dockerfile

Line 6 in 10aca10

COPY php-fpm.conf /opt/bref/etc/php-fpm.conf

Here is the line that disables the prefix (currently commented out):

bref/runtime/layers/fpm/php-fpm.conf

Line 20 in b7db4c4

;decorate_workers_output = no

What we could do :

• uncomment the line
• COPY the config file in the Dockerfile
• if PHP = 7.2, remove the line (command in the Dockerfile)

Let me know that you think @mnapoli : #577

[alepieser]

@TiagoBrito I thought to propose the same solution. Thanks !