PHP deployment, 2016 flavor - cakefest 2016
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The document is a presentation by Quentin Adam on deploying PHP applications, emphasizing the importance of using modern practices and tools to manage application hosting and deployment. It discusses the issues surrounding file systems as data stores, advocating for event-driven architecture and proper separation of data and code. Adam also highlights the need for automation in deployment processes and using the right databases and storage solutions to enhance application performance and security.
PHP deployment, 2016 flavor - cakefest 2016
- 1. DEPLOY SOME PHP APP 2016 FLAVOR QUENTIN ADAM @WAXZCE 2013 CakeFest 2016 - Amdsterdam
- 2. Quentin ADAM from the Clever Cloud @waxzce on twitter – github- soundcloud – instagram …. WHO AM I ?
- 3. MY DAY TO DAY WORK : CLEVER CLOUD, THE IT AUTOMATION COMPANY
- 4. KEEP YOUR APPS ONLINE. MADE WITH NODE.JS, SCALA, JAVA, RUBY, PHP, PYTHON, GO…
- 5. AND LEARN A LOT OF THINGS ABOUT YOUR CODE, APPS, AND GOOD/BAD DESIGN…
- 6. GIVE BACK TO THE COMMUNITY NEVER GONNA LET YOU DOWN clever-cloud.com
- 7. PHP AS PERSONAL HOME PAGE
- 8. DISPLAY CONTENT ON WILD WIDE WEB
- 9. THEN DISPLAY DYNAMIC CONTENT
- 10. THEN LINK TO DATABASE
- 11. USE MOD_PHP AND EVERYTHING IS NOW ROOT
- 12. THE LAMP STACK IS BIRTH
- 13. AND SOME HOSTING PROVIDER CREATE THE SHARED HOSTING CHEAPEST WAY TO EXPOSE ON THE WEB
- 14. AND IT’S GREAT
- 15. THEN PEOPLE CREATE MORE AND MORE COMPLEX APPLICATIONS
- 16. AND WE FACE PROBLEM ABOUT HOSTING AND DEPLOYING
- 18. PHP GREATNESS: MANAGE THE REQUEST LIFE CYCLE
- 19. NO MUTABLE MADNESS INSIDE VARIABLE AND RAM
- 20. BUT QUITE OFTEN MIGRATED TO THE FILE SYSTEM
- 21. THE FILE SYSTEM
- 22. ACID ACID • Atomicity • Consistency • Isolation • Durability Powerful data management • Transaction • User management • One above one
- 23. BUT IT DESIGNS A BOTTLENECK
- 24. DO NOT USE THE FILE SYSTEM AS A DATASTORE File system are POSIX compliant • POSIX is ACID • POSIX is powerful but is a bottleneck • File System is the nightmare of ops • File System creates coupling (host provider/OS/language) • SPOF-free multi tenant File System is a unicorn STORE IN DATABASE, OR IN A DATASTORE LIKE S3/RIAKCS DEDICATED TO FILE MANAGEMENT
- 25. SPLIT DATA AND CODE Data • Databases • Files • Sessions • Events • … Code • Can be replicated • Stateless • Process
- 26. CONSIDER MORE THINGS AS DATA • User account • Users data • Files • Sessions • Events
- 28. CHOOSE YOUR DATASTORE WISELY YOU CAN SHOULD USE MANY DATASTORES
- 30. USE AN EVENT BROKER TO MODULARIZE YOUR APP
- 31. USE YOUR EVENT BROKER AS ASYNC MANAGER
- 32. USE AN EVENT BROKER TO MODULARIZE YOUR APP • AMQP • Celery • 0MQ • Redis • JMS • Even some http chunk or websocket • Some case : hadoop, akka… • …
- 33. CRON + FS IS NEITHER AN EVENT QUEUE NOR A JOB SCHEDULER
- 34. USE ONLINE DATABASE / BE READY TO TEST IN JUST A FEW MINUTES NO NEED TO TRASH YOUR COMPUTER
- 35. {P, DB, S} aaS USE OPS FREE SOLUTION TO LEARN AND START
- 36. LOGS
- 37. DO NOT USE THE FILE SYSTEM AS A DATASTORE : LOGS USE CASE
- 38. LOGS IN FILES I HATE IT
- 39. ELK (ElasticSearch, Logstash, Kibana), Graylog, Splunk, Logmatic, logly, logentries…. LOG COLLECTION
- 42. Redis, memcache, couchbase, mysql memory table… PHP SESSIONS, STORE IT ON MEMORY STORAGE
- 43. Clever Cloud Cellar, AWS S3, CEPH, riak S2… STORE FILE ON OBJECT STORAGE (DB FOR FILES)
- 44. CDN for example MANAGE TO SERVE ASSETS FROM SOMEWHERE ELSE
- 45. BE CONSISTENT AND PREDICTIBLE
- 46. ALWAYS BE UP TO DATE
- 47. USE PHP 7 SECURITY, PERFORMANCES, HARDWARE CONSUMPTION…
- 48. THIS IS NOT BUNCH OF SCRIPTS, THIS IS APPLICATION
- 49. DO NOT GENERATE .PHP FILE AT RUN
- 50. FORGET ABOUT FTP, EMBRACE GIT
- 51. NEVER HOTFIX ON SERVER
- 52. USE BUILD SYSTEM, COMPOSER FTW
- 53. AND NEVER EDIT A SINGLE FILE FROM VENDOR/ 0_0
- 54. DO NOT COMMIT AND SHIP DEPS
- 55. BTW NPM/GRUNT/BROWSERIFY WORK WELL FOR FRONT BUILD
- 56. USE ENV FOR CONFIGURATION
- 57. CAN YOU RUN WITHOUT WRITE PERM?
- 58. DEPLOY
- 59. THINK AT IT AS COMPILE TIME
- 60. UNIX - LINUX PERMISSION
- 62. DO NOT CARE, RUN ALL ROOT
- 63. HOW MOD_PHP WORK? EMBEDDED INTERPRETER
- 64. Partial isolation via vhost, weird hacks and setUid USE MOD ITK
- 65. USE CHROOT AND SUEXEC
- 66. Do not cross the flux Fast Separation of process FASTCGI – PHP-FPM With Apache httpd Or nginx Or tomcat :-p
- 67. HHVM
- 69. We don’t want to build history ALWAYS BE AT A CLEAN STATE OF THE SERVER/OS
- 70. Picking one instance or another doesn’t matter STATELESSNESS IS THE KEY
- 71. FOR EXAMPLE: DO NOT DARK VOODOO AT RUNTIME WITH .HTACCESS
- 72. WORK OF DEVELOPER HAS TO STOP AT GIT PUSH
- 73. Have a look on IT automation APPLICATIONS HAVE TO DEPLOY
- 74. AUTO INCREMENT
- 76. Give CLEVER-CLOUD.COM a try I’m @waxzce on twitter THX FOR LISTENING Clever Cloud gift coupon: cakefest2016