Using AWS CloudFormation for AWS Multi-AZ VPC Deployment
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This document describes an automated and highly available deployment of a PHP forum application called myBB on AWS using CloudFormation. The infrastructure includes a multi-AZ cluster of auto-scaling web servers behind an ELB, a multi-AZ RDS database, and all resources are deployed within a dedicated VPC. The deployment is designed to be fully configurable, scripted, and provide automated provisioning, updates, deletion and status checks through the command line. Monitoring of all resources is also enabled through CloudWatch.
Using AWS CloudFormation for AWS Multi-AZ VPC Deployment
- 1. CloudForma*on Based Automated HA Deployment Santanu Dey
- 2. Requirements ≒ Deploy myBB (A PHP and mySQL based forum applica*on) in AWS ≒ Use CloudForma*on and AWS ≒ Need HA ≒ Need Con鍖gurable Deployment ≒ Need Automated Deployment ≒ Need Scalability
- 3. What is Designed Infrastructure ≒ Mul*-足instance cluster of Web Servers ≒ Mul*-足AZ is used to op*mize for HA across zone faliure ≒ Dedicated VPC is used. Default VPC is not used. ≒ RDS Supported DB is used AWS Managed scaling & availability ≒ Auto-足scaling group to scale web servers
- 4. Mul*-足AZ Private VPC Design ELB public-足 subnet DB security group public-足 subnet webserver webserver RDS VPC security group Autoscaling group RDS us-足west-足1a us-足west-足1b Dedicated VPC
- 5. What is Designed Deployment Design ≒ Scripted Deployment ≒ Complete support update, delete, create & status check from CLI ≒ Con鍖gurable Template Based Deployment ≒ WebServers Connect successfully RDS (Automated through deployment) ≒ ELBs Connect successful to instances (Automated through deployment) ≒ Cloudwatch monitoring enabled resources