A practical 10m intro to PHP on Heroku
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Slides for the lightning talk "A practical 10m intro to PHP on Heroku" See the version with animated gif at http://yet.another.linux-nerd.com/blog/a-10-minutes-intro-to-heroku-php-hosting
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A practical 10m intro to PHP on Heroku
- 1. a 10 MINUTES intro to Heroku PHP hosting a 10 MINUTES intro to Heroku PHP hosting
- 2. So you made a shiny new app And you installed on a dedicated server.
- 4. Failing hardware ○ RAID drives down ○ Fan broken ○ Network card KO ○ Motherboard burnt ○ DDOS
- 5. Software to patch ○ PHP ○ Apache / Nginx ○ MySQL, MongoDB ○ Linux ○ Bash ○ OpenSSL ○ ...
- 6. Hi ! I am Olivier Garcia I am here because I’ve been through that before. You can find me at: @0livier
- 7. SOMETIMES, it’s better to ○ Delegate hardware & platform management ○ Focus on code & customers, not technical scaling
- 8. Platform As A Service Run Web applications without building and maintaining the infrastructure
- 9. PaaS You’re given a repo You push your code e.g. Heroku, Azure IaaS You’re given a server You install a Linux e.g. OVH, AWS Comparing /.+ as a Service/ SaaS You’re given software You use it e.g. Gmail, Salesforce
- 11. Languages ○ PHP ○ JS ○ Go ○ Python ○ Java/Scale ○ Closure and more ! Runs most of the OSS tech stack DB ○ MySQL ○ PostgreSQL ○ MongoDB ○ Redis ○ Solr ○ Graphite and more !
- 12. ○ Everything can be done in CLI & automated Insanely easy to work with ○ Great documentation ○ Huge list of add-ons
- 13. Load balancing Requests are load balanced on all nodes, no custom rules can be made When it’s is not the right solution Custom components It may take some time/skills to add special components eg. mod_deflate for Apache Size Your app must hold in 100MB
- 14. Caching You may need Varnish and a CDN on top of your app When it’s is not the right solution No custom hardware The only way to get more RAM or CPU is to buy new instances Price With a lot of traffic or processing, the hosting will get expensive quickly
- 16. Toy projects 0 $ ○ CPU: 1 core ○ RAM: 512Mo ○ DB: 64GB ○ Support by mail : 1+ day
- 17. Small projects ○ CPU: 8 cores ○ RAM: 6 Go ○ DB: 64 GB ○ Custom SSL Domain ○ Support by mail : 1+ day 770 $
- 18. Big projects ○ CPU: 4 x 8 cores ○ RAM: 4 x 6 Go ○ DB: 1 TB ○ Custom SSL Domain ○ Support in 1H 5220 $
- 19. DEMO I previously ○ Created an account ○ Installed the heroku pkg
- 20. DEMO FALLBACK Well, it’s not working as planned, let’s fall back on slides...
- 21. Setup project $ mkdir -p ~/Code/heroku-demo/web $ cd ~/Code/heroku-demo $ git init . $ heroku create php-10m-demo
- 22. composer.json { "require" : { }, "require-dev": { "heroku/heroku-buildpack-php": "*" } }
- 25. Add files to project $ git add web Procfile composer.json $ git commit -m “Added: Project files”
- 26. Deploy ! $ git push heroku master
- 27. See the deployed app $ heroku open
- 28. Scale up & down $ heroku ps:scale web=10 $ heroku ps:scale web=1 $ heroku ps:scale web=0
- 29. Get logs & run command $ heroku logs $ heroku run bash $ heroku run app/console cache:clear
- 30. THANKS! Any questions? You can find me at: @0livier (with a zero not a o) olivier@lol.cat
- 31. CREDITS Special thanks to all the people who made and released these awesome resources: ○ Various GIF from reactiongifs.com and gif.lol.cat ○ Presentation template by SlidesCarnival ○ Photographs by Unsplash