Environment variables from vhost not passed to service container in production #19015
Description
I'm using the following technique to set some environment variables (db params in particular):
As described in the document, they need to be set in two different places:
- In Apache vhost
- In command line (prior to running symfony commands)
When in the development environment (app_dev.php) and connecting to the DB
$db = Propel::getWriteConnection('default');
the $db object references the correct database as defined in my vhost.
However, when in production environment (app.phpp) and connecting to the DB, the $db object references the database as defined in the CLI instead.
I've been able to mitigate this issue by setting debug to true in the front controller:
// app.php
$kernel = new AppKernel('prod', true);
So, it seems like a caching issue but I'm not sure if it's a Symfony or a Propel issue.
Also, I wonder if this issue may be related: #7555
How To Reproduce
Vhost
<VirtualHost *:443>
...
# DATABASE PARAM BY VHOST
SetEnv SYMFONY__DATABASE__HOST 127.0.0.1
SetEnv SYMFONY__DATABASE__USER test-user
SetEnv SYMFONY__DATABASE__PASSWORD test-password
SetEnv SYMFONY__DATABASE__NAME test-db
...
</VirtualHost>
config.yml
propel:
database:
connections:
default:
adapter: %database_adapter%
user: %database_user%
password: %database_password%
dsn: %database_driver%:host=%database_host%:%database_port%;dbname=%database_name%;
options:
ATTR_PERSISTENT: NULL
attributes: []
parameters.yml
parameters:
database_adapter: mssql
database_driver: pdo_dblib
database_host: '%database.host%'
database_port: 1433
database_name: '%database.name%'
database_user: '%database.user%'
database_password: '%database.password%'
Clear Cache CLI
export SYMFONY__DATABASE__HOST=127.0.0.1
export SYMFONY__DATABASE__USER=test-user
export SYMFONY__DATABASE__PASSWORD=test-password
export SYMFONY__DATABASE__NAME=test-db
php app/console cache:clear --env=prod
Environment
OS: CentOS 7
Apache: 2.4.6
PHP: 5.6
Symfony: 2.8 (standard framework edition)
ORM: Propel
Database adapter: mssql
Database driver: pdo_dblib