Serverless framework와 CircleCI를 통한 NoOps 맛보기
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Scaling WordPress - WP on AWS
- 1. Scaling WordPress WP on AWS
- 2. ad personam •Stefan Kremer •freiberuflicher Systemberater Mac, Web, CTI •WordPress seit 2005 •Contributor •WordPress Security Evangelist •Inhaber von AdminPress @WPAberSicher adminpress stefan@adminpress.de
- 3. What is • Amazon Web Services • construction kit • CPU • storage • database • additional services AWS ?
- 4. Why scaling? • varying number of posts/pages/products/… • varying number of sites and users • varying number of hits and visits • availability in different global areas • different compliance and data residency requirements
- 5. Examples • slashdotting • promotion campains • seasonal business • DDoS
- 6. • just extend the machine! • more CPU • more RAM • more Bandwidth • more Storage EC2 running WordPress vertical scaling
- 7. First Step 10 minute tutorial on WP on AWS https://aws.amazon.com/de/getting-started/ tutorials/launch-a-wordpress-website/
- 8. • add n machines EC2 running WordPress horizontal scaling EC2 running WordPress EC2 running WordPress EC2 running WordPress EC2 running WordPress
- 9. EC2 running WordPress • add n availability zones EC2 running WordPress global scaling EC2 running WordPress EC2 running WordPress EC2 running WordPress EC2 running WordPress EC2 running WordPress EC2 running WordPress
- 10. WP Architecture • Two-Tier-Application • PHP for presentation and logic layer • MySQL for database
- 11. WP on AWS Architecture EC2 running WordPress EC2 running WordPress EC2 running WordPress RDS Database EFS /wp-content EFS /wp-content S3 /wp-content CloudFront CDN Web Application Firewall WAF Cloud Watch Cloud Trail Code Commit Code Deploy Code Pipeline Cloud Formation
- 12. WP Architecture enhanced • Three-Tier-Application? • PHP for logic layer • MySQL for database • Presentation layer via REST-API
- 13. EC2 running Frontend EC2 running Frontend EC2 running WordPress RDS Database S3 /wp-content EC2 running Frontend REST-API EC2 running Frontend
- 14. Core Services • EC2 = CPU/RAM • EFS or S3 = Storage • RDS Aurora = Database
- 15. Additional Services • CloudFront = CDN • AWS WAF = WebApplication FireWall • SES Mailservice = bulk eMailer e.g. MailPoet • FPS = payment processing for WooCoomerce et.al.
- 16. AWS Services • Development • CodeComic • CodeDeploy • CodePipeline • Operations • CloudWatch • CloudTrail • DevOps • CloudFormation • AWS OpsWorks • AWS Config • Security • Directory Service • Amazon Inspector
- 17. Advantages • cloud • no invest in on-prem hardware • availabilty • scaling • pay per use • instant
- 18. Stefan Kremer https://adminpress.de FRAGEN?
