This Docker image provides a complete WordPress setup running on Nginx and PHP-FPM 8.3. It includes WP-CLI for WordPress management and is built on Alpine Linux for a minimal footprint.

• WordPress with Nginx and PHP-FPM 8.3
• Built on Alpine Linux
• Includes WP-CLI
• S6 process supervisor
• Redis support
• Built-in cron support

• DB_HOST: Database host (default: 172.17.0.1)
• DB_NAME: Database name
• DB_USER: Database user
• DB_PASS: Database password

• PHP_MEMORY_LIMIT: PHP memory limit (default: 256M)
• PHP_POST_MAX_SIZE: Maximum POST size (default: 2G)
• PHP_UPLOAD_MAX_FILESIZE: Maximum file upload size (default: 2G)
• PHP_MAX_EXECUTION_TIME: Maximum execution time (default: 3600)
• PHP_MAX_INPUT_TIME: Maximum input time (default: 3600)
• PHP_DATE_TIMEZONE: PHP timezone (default: UTC)
• PHP_LOG_LEVEL: PHP log level (default: warning)
• PHP_MAX_CHILDREN: PHP-FPM max children (default: 25)
• PHP_MAX_REQUESTS: PHP-FPM max requests (default: 500)
• PHP_PROCESS_IDLE_TIMEOUT: PHP-FPM process idle timeout (default: 10s)

• NGINX_WORKER_PROCESSES: Number of worker processes (default: auto)
• NGINX_WORKER_CONNECTIONS: Maximum connections per worker (default: 4096)
• NGINX_SENDFILE: Enable sendfile (default: on)
• NGINX_TCP_NOPUSH: Enable TCP NOPUSH (default: on)

• REDIS_HOST: Redis host (default: 172.17.0.1)
• REDIS_PORT: Redis port (default: 6379)
• REDIS_DB: Redis database number (default: 0)

mkdir -p /data/sites/etopian.com/htdocs

sudo docker run -e VIRTUAL_HOST=etopian.com,www.etopian.com -v /data/sites/etopian.com:/DATA -p 80:80 etopian/alpine-php-wordpress

The following user and group id are used, the files should be set to this: User ID: Group ID:

chown -R 100:101 /data/sites/etopian.com/htdocs

sudo docker run -p 80:80 devoply/wordpress
mkdir -p /data/sites/etopian.com/htdocs

sudo docker run -e VIRTUAL_HOST=etopian.com,www.etopian.com -v /data/sites/etopian.com:/DATA devoply/wordpress

mkdir -p /data/sites/etopian.net/htdocs
sudo docker run -e VIRTUAL_HOST=etopian.net,www.etopian.net -v /data/sites/etopian.net:/DATA devoply/wordpress

Populate /data/sites/etopian.com/htdocs and /data/sites/etopian.net/htdocs with your WP files. See http://www.wordpressdocker.com if you need help on how to configure your database.

The following user and group id are used, the files should be set to this: User ID: Group ID:

chown -R 100:101 /data/sites/etopian.com/htdocs

• htdocs: Webroot
• logs: Nginx/PHP error logs

This image now includes WP-CLI baked in... So you can. Please su nginx before executing or else you can potentially compromise your host.

docker exec -it <container_name> bash
su nginx
cd /DATA/htdocs
wp-cli cli

For each multisite you need to give the domain as the -e VIRTUAL_HOST parameter. For instance VIRTUAL_HOST=site1.com,www.site1.com,site2.com,www.site2.com ... if you wish to add more sites you need to recreate the container.

The upload limit is 2 gigabyte.

modify files/php-fpm.conf

To modify php.ini variable, simply edit php-fpm.ini and add php_flag[variable] = value.

php_flag[display_errors] = on

Additional documentation on http://www.wordpressdocker.com

https://gitter.im/etopian/devoply

DEVOPly is a free hosting control panel which does everything taught in this tutorial automatically and much more, backups, staging/dev/prod, code editor, Github/Bitbucket deployments, DNS, WordPress Management. https://www.devoply.com