502 Bad Gateway nginx/1.17.8

[xbaker]

After deploying docker containers for the latest version 4.1.3 with no error
and when i try to get to
http://localhost:8082/
i got a big nice error !

502 Bad Gateway
nginx/1.17.8

do you have any idea ?

[nmaillat]

Hello,
Without further description of the context and the container's logs (Phraseanet, Gateway, DB etc ...), it is difficult to make a precise diagnosis but often at the first launch of the stack, the installation of the Phraseanet application delays the launch from the FPM process, the Gateway (Nginx) container, tries to reach the Phraseanet container too early and returns a 502.
A
docker-compose down
then a
docker-compose up -d
or just restarting the Gateway(Nginx) container should solve the problem.
Another possibility is that the application installation failed , so you have to look the LOGS of the containers DB, Phraseanet etc...

[xbaker]

Thanks for reply
i have this log output in container phraseanet-413_phraseanet_1

config/configuration.yml doesn't exist, entering setup...+ '[' -z admin@alchemy.fr ']'+ '[' -z 'iJRqXU0MwbyJewQLBbra6IWHsWly ' ']'+ /var/alchemy/Phraseanet/bin/setup system:install --email=admin@alchemy.fr --password=iJRqXU0MwbyJewQLBbra6IWHsWly --db-host=db --db-port=3306 --db-user=root --db-password=root --db-template=DublinCore --appbox=ab_master --databox=db_databox1 --server-name=localhost --download-path=./datas/download --lazaret-path=./datas/lazaret --caption-path=./tmp/caption --worker-tmp-files=./tmp/worker --data-path=/var/alchemy/Phraseanet/datas -yPHP Warning: require_once(/var/alchemy/Phraseanet/bin/../vendor/autoload.php): failed to open stream: No such file or directory in /var/alchemy/Phraseanet/bin/setup on line 33PHP Fatal error: require_once(): Failed opening required '/var/alchemy/Phraseanet/bin/../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /var/alchemy/Phraseanet/bin/setup on line 33config/configuration.yml doesn't exist, entering setup...

so what i did is move configuration.sample.yml to configuration.yml in config dir and then o got

config/configuration.yml exists, skip setup.PHP Warning: require_once(/var/alchemy/Phraseanet/bin/../vendor/autoload.php): failed to open stream: No such file or directory in /var/alchemy/Phraseanet/bin/setup on line 33 PHP Fatal error: require_once(): Failed opening required '/var/alchemy/Phraseanet/bin/../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /var/alchemy/Phraseanet/bin/setup on line 33

any idea ?

[nmaillat]

i think you launch the stack in "dev" mode but the vendor is missing
read this
https://github.com/alchemy-fr/Phraseanet#stack-description-and-customization

and this
https://github.com/alchemy-fr/Phraseanet#development-mode

[h44z]

I solved this by simply removing the docker-compose.override.yml from the root folder. After that phraseanet started normally.

[space192]

is there any solution ?