79 lines
2.8 KiB
Markdown
79 lines
2.8 KiB
Markdown
# Using MySQL
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The Docker configuration of this repository is extensible thanks to Flex recipes. By default, the recipe installs PostgreSQL.
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If you prefer to work with MySQL, follow these steps:
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First, install the `symfony/orm-pack` package as described: `docker compose exec php composer req symfony/orm-pack`
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## Docker Configuration
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Change the database image to use MySQL instead of PostgreSQL in `compose.yaml`:
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```diff
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###> doctrine/doctrine-bundle ###
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- image: postgres:${POSTGRES_VERSION:-15}-alpine
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+ image: mysql:${MYSQL_VERSION:-8}
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environment:
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- POSTGRES_DB: ${POSTGRES_DB:-app}
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+ MYSQL_DATABASE: ${MYSQL_DATABASE:-app}
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# You should definitely change the password in production
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+ MYSQL_RANDOM_ROOT_PASSWORD: "true"
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- POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-!ChangeMe!}
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+ MYSQL_PASSWORD: ${MYSQL_PASSWORD:-!ChangeMe!}
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- POSTGRES_USER: ${POSTGRES_USER:-app}
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+ MYSQL_USER: ${MYSQL_USER:-app}
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healthcheck:
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- test: ["CMD", "pg_isready", "-d", "${POSTGRES_DB:-app}", "-U", "${POSTGRES_USER:-app}"]
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+ test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost"]
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timeout: 5s
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retries: 5
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start_period: 60s
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volumes:
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- - database_data:/var/lib/postgresql/data:rw
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+ - database_data:/var/lib/mysql:rw
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# You may use a bind-mounted host directory instead, so that it is harder to accidentally remove the volume and lose all your data!
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- # - ./docker/db/data:/var/lib/postgresql/data:rw
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+ # - ./docker/db/data:/var/lib/mysql:rw
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###< doctrine/doctrine-bundle ###
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```
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Depending on the database configuration, modify the environment in the same file at `services.php.environment.DATABASE_URL`
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```
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DATABASE_URL: mysql://${MYSQL_USER:-app}:${MYSQL_PASSWORD:-!ChangeMe!}@database:3306/${MYSQL_DATABASE:-app}?serverVersion=${MYSQL_VERSION:-8}&charset=${MYSQL_CHARSET:-utf8mb4}
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```
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Since we changed the port, we also have to define this in the `compose.override.yaml`:
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```diff
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###> doctrine/doctrine-bundle ###
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database:
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ports:
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- - "5432"
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+ - "3306"
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###< doctrine/doctrine-bundle ###
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```
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Last but not least, we need to install the MySQL driver in `Dockerfile`:
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```diff
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###> doctrine/doctrine-bundle ###
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-RUN install-php-extensions pdo_pgsql
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+RUN install-php-extensions pdo_mysql
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###< doctrine/doctrine-bundle ###
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```
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## Change Environment
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Change the database configuration in `.env`:
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```dotenv
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DATABASE_URL=mysql://${MYSQL_USER:-app}:${MYSQL_PASSWORD:-!ChangeMe!}@database:3306/${MYSQL_DATABASE:-app}?serverVersion=${MYSQL_VERSION:-8}&charset=${MYSQL_CHARSET:-utf8mb4}
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```
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## Final steps
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Rebuild the docker environment:
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```shell
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docker compose down --remove-orphans && docker compose build --pull --no-cache
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```
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Test your setup:
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```shell
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docker compose exec php bin/console dbal:run-sql -q "SELECT 1" && echo "OK" || echo "Connection is not working"
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```
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