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Update environment variable name

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Oliver Davies 2018-08-31 09:05:12 +01:00
parent 8642c290d2
commit 0acbe5d971
1 changed files with 5 additions and 5 deletions
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10
source/_posts/using-environment-variables-settings-docksal.md
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@ -30,13 +30,13 @@ We can improve this by using the environment variables within the settings file.
{% endblock %} {% endblock %}
{% block content %} {% block content %}
The relevant environment variables are `MYSQL_DB` for the database name, and `MYSQL_USER` and `MYSQL_PASSWORD` for the MySQL username and password. These can be set in `.docksal/docksal.env`, and will need to be present for this to work. The relevant environment variables are `MYSQL_DATABASE` for the database name, and `MYSQL_USER` and `MYSQL_PASSWORD` for the MySQL username and password. These can be set in `.docksal/docksal.env`, and will need to be present for this to work.
For example: For example:
``` ```
DOCKSAL_STACK=default DOCKSAL_STACK=default
MYSQL_DB=myproject_db MYSQL_DATABASE=myproject_db
MYSQL_USER=myproject_user MYSQL_USER=myproject_user
MYSQL_PASSWORD=myproject_pass MYSQL_PASSWORD=myproject_pass
``` ```
@ -47,7 +47,7 @@ With these in place, they can be referenced within the settings file using the `
$databases['default']['default'] = [ $databases['default']['default'] = [
'driver' => 'mysql', 'driver' => 'mysql',
'host' => 'db', 'host' => 'db',
'database' => getenv('MYSQL_DB'), 'database' => getenv('MYSQL_DATABASE'),
'username' => getenv('MYSQL_USER'), 'username' => getenv('MYSQL_USER'),
'password' => getenv('MYSQL_PASSWORD'), 'password' => getenv('MYSQL_PASSWORD'),
]; ];
@ -59,14 +59,14 @@ However, you may see a message like this when you try and load the site:
> Drupal\Core\Database\DatabaseAccessDeniedException: SQLSTATE[HY000] [1045] Access denied for user ''@'172.19.0.4' (using password: NO) in /var/www/core/lib/Drupal/Core/Database/Driver/mysql/Connection.php on line 156 > Drupal\Core\Database\DatabaseAccessDeniedException: SQLSTATE[HY000] [1045] Access denied for user ''@'172.19.0.4' (using password: NO) in /var/www/core/lib/Drupal/Core/Database/Driver/mysql/Connection.php on line 156
If you see this, the environment variables aren’t being passed into Docksal’s `cli` container, so the values are not being populated. To enable them, edit `.docksal/docksal.yml` and add `MYSQL_DB`, `MYSQL_PASSWORD` and `MYSQL_USER` to the `environment` section of the `cli` service. If you see this, the environment variables aren’t being passed into Docksal’s `cli` container, so the values are not being populated. To enable them, edit `.docksal/docksal.yml` and add `MYSQL_DATABASE`, `MYSQL_PASSWORD` and `MYSQL_USER` to the `environment` section of the `cli` service.
```language-yml ```language-yml
version: '2.1' version: '2.1'
services: services:
cli: cli:
environment: environment:
- MYSQL_DB - MYSQL_DATABASE
- MYSQL_PASSWORD - MYSQL_PASSWORD
- MYSQL_USER - MYSQL_USER
``` ```