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Moving a WordPress site to Docker Mark Santa Ana @booyaa github.com/booyaa booyaa.org Good Migrations

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Who am I? ‣ Polyglot dev with Ops background ‣ Sysadmin for Santa Ana Ltd

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Our Setup PREVIOUS ‣ Virtual Private Server ‣ LAMP NEW ‣ Cloud Server ‣ Docker ‣ LEMP

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Docker source: https://www.docker.com/what-docker

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Why did we choose Docker? ‣ Secure

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Why did we choose Docker? ‣ Secure ‣ Reproducible

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Why did we choose Docker? ‣ Secure ‣ Reproducible ‣ Explicit

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Why did we choose Docker? ‣ Secure ‣ Reproducible ‣ Explicit ‣ Flexible

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Why did we choose Docker? ‣ Secure ‣ Reproducible ‣ Explicit ‣ Flexible ‣ Economical

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Why should you choose Docker? Democratises technology, just like WordPress

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Migration ‣ Backup ‣ Install/Setup Docker ‣ Restore

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TIL

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Permissions ‣ chown -R www-data:www-data /var/www/html ‣ docker exec -it name_of_wordpress_container

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Mail ‣ Postman SMTP

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Security ‣ Goodbye fail2ban ‣ Hello Wordfence ‣ Hello 2FA

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Summary ‣ WordPress on Docker is easy ‣ It requires some technical expertise ‣ Moving to Docker could be easier (but there’s an app for that)

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santaana.co.uk

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Resources What is Docker 
 chown command
 
 WordPress permissions
 
 Fail2ban 
 Postman
 WordFence
 2FA
 
 Kitematic
 hyperironclad https://www.docker.com/what-docker
 http://www.cyberciti.biz/faq/how-to-use-chmod- and-chown-command/
 http://www.chrisabernethy.com/why-wordpress- asks-connection-info/
 http://www.fail2ban.org/
 https://wordpress.org/plugins/postman-smtp/
 https://wordpress.org/plugins/wordfence/
 https://wordpress.org/plugins/wp-google- authenticator/
 https://www.docker.com/products/docker-kitematic
 http://github.com/booyaa/hyperironclad