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master.yaml
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# Note : The Cloudformation Security Group IP address is open by default (testing purpose).
# You should update Security Group Access with your own IP Address to ensure your instances security.
#
# Prerequisites
# Before you can start this process, you need the following:
# - Your AWS account must have one VPC available to be created in the selected region
# - Amazon EC2 key pair
# - Installed Domain in Route 53.
# - Installed Certificate (in your selected region & also in us-east-1)
#
---
AWSTemplateFormatVersion: "2010-09-09"
Description: >
This is a master template to create a Web Application Architecture.
The following task will be built in this template.
- Custom VPC with Private and Public Subnet spread across 2 Availability Zones.
- Internet Gateway, with a default route on the public subnets.
- NAT Gateways (In one Public AZ) and route to private subnets.
Last Modified: 8th April 2017
Author: Thinegan Ratnam <[email protected]>
###############################################################################################################
Parameters:
PMOWNIP:
Default: "0.0.0.0/0"
Description: "Update this with your own office/home public ip address"
Type: "String"
PMKeyName:
Default: "MyEC2Key"
Description: "Enter an existing EC2 KeyPair. Default is MyEC2Key."
Type: "String"
PMTemplateURL:
Default: "https://s3-ap-southeast-1.amazonaws.com/cf-templates-19sg5y0d6d084-ap-southeast-1"
Description: "Enter an existing S3 Cloudformation Bucket."
Type: "String"
PMHostedZone:
Default: "kasturicookies.com"
Description: "Enter an existing Hosted Zone."
Type: "String"
PMInstanceType:
Description: "Enter t2.micro or m1.small. Default is t2.micro."
Type: "String"
Default: "t2.micro"
AllowedValues:
- "t2.micro"
- "m1.small"
###############################################################################################################
#
# For any additional region & Env, you can add by yourself below.
Mappings:
EnvMap:
dev:
ASMIN: '2'
ASMAX: '2'
ASDES: '2'
WEBDOMAIN: "dev.kasturicookies.com"
CDNDOMAIN: "devel.kasturicookies.com"
staging:
ASMIN: '2'
ASMAX: '2'
ASDES: '2'
WEBDOMAIN: "staging.kasturicookies.com"
CDNDOMAIN: "static.kasturicookies.com"
prod:
ASMIN: '2'
ASMAX: '5'
ASDES: '2'
WEBDOMAIN: "www.kasturicookies.com"
CDNDOMAIN: "cdn.kasturicookies.com"
RegionMap:
us-east-1:
# AMI Instance - Amazon Linux AMI 2016.09.1 (HVM), SSD Volume Type - ami-dc9339bf (Free tier eligible)
AMI: "ami-0b33d91d"
# AStorage - The storage class to which you want the object to transition.
AStorage: "GLACIER"
# Update with your own cert ARN HERE!
# Assuming you have already upload to AWS Certificate Manager
CertARN: "arn:aws:acm:us-east-1:370888776060:certificate/eec1f4f2-2632-4d20-bd8a-fbfbcdb15920"
us-east-2:
AMI: "ami-c55673a0"
AStorage: "GLACIER"
CertARN: "arn:aws:acm:us-east-2:370888776060:certificate/893d447c-4f33-4585-9a48-78cade65e46d"
us-west-1:
AMI: "ami-165a0876"
AStorage: "GLACIER"
CertARN: "arn:aws:acm:us-west-1:370888776060:certificate/d05918e0-7646-4fc5-8405-025732b31d57"
us-west-2:
AMI: "ami-f173cc91"
AStorage: "GLACIER"
CertARN: "arn:aws:acm:us-west-2:370888776060:certificate/97648617-e7ab-4628-ba08-1d2f0ffce058"
ap-northeast-1:
AMI: "ami-56d4ad31"
AStorage: "GLACIER"
CertARN: "arn:aws:acm:us-east-1:370888776060:certificate/4696461e-df6b-4000-963b-68c1628f0bac"
ap-southeast-1:
AMI: "ami-dc9339bf"
AStorage: "STANDARD_IA"
CertARN: "arn:aws:acm:ap-southeast-1:370888776060:certificate/b06aa290-bb09-4fee-9e09-864c4cc8cc98"
ap-southeast-2:
AMI: "ami-1c47407f"
AStorage: "GLACIER"
CertARN: "arn:aws:acm:us-east-1:370888776060:certificate/4696461e-df6b-4000-963b-68c1628f0bac"
###############################################################################################################
Resources:
MyIAMRole:
Type: "AWS::CloudFormation::Stack"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-iam.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
MyS3Bucket:
Type: "AWS::CloudFormation::Stack"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-s3bucket.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
PMRegionAStorage: !FindInMap ["RegionMap", !Ref "AWS::Region", "AStorage"]
MyVPC:
Type: "AWS::CloudFormation::Stack"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-vpc.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
PMVpcCIDR: "10.0.0.0/16"
PMPublicSubnet1CIDR: "10.0.1.0/24"
PMPublicSubnet2CIDR: "10.0.2.0/24"
PMPrivateSubnet1CIDR: "10.0.3.0/24"
PMPrivateSubnet2CIDR: "10.0.4.0/24"
PMFlowLogRole: !GetAtt "MyIAMRole.Outputs.VPCFlowLogRoleArn"
MySecurityGroup:
Type: "AWS::CloudFormation::Stack"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-securitygroup.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
PMOWNIP: !Ref "PMOWNIP"
PMVPC: !GetAtt "MyVPC.Outputs.VPC"
PMNACL: !GetAtt "MyVPC.Outputs.MyNetworkACL"
MyRDS:
Type: "AWS::CloudFormation::Stack"
DependsOn:
- "MySecurityGroup"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-rds.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
DatabaseUser: "startupadmin"
DatabasePassword: "0bee082a464"
DatabaseName: !Sub "${AWS::StackName}db"
DatabaseSize: '5'
DatabaseEngine: "mysql"
DatabaseInstanceClass: "db.t2.micro"
PMRDSSG: !GetAtt "MySecurityGroup.Outputs.RDSSG"
PMPrivateSubnets: !GetAtt "MyVPC.Outputs.PrivateSubnets"
MyAPPELB:
Type: "AWS::CloudFormation::Stack"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-elb-appserver.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
PMAPPELBSG: !GetAtt "MySecurityGroup.Outputs.APPELBSG"
PMS3Logging: !GetAtt "MyS3Bucket.Outputs.S3Logging"
PMPrivateSubnets: !GetAtt "MyVPC.Outputs.PrivateSubnets"
MyAPPAutoScaling:
Type: "AWS::CloudFormation::Stack"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-autoscaling-appserver.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
PMKeyName: !Ref "PMKeyName"
PMInstanceType: !Ref "PMInstanceType"
PMRegionAMI: !FindInMap ["RegionMap", !Ref "AWS::Region", "AMI"]
PMAPPHostSG : !GetAtt "MySecurityGroup.Outputs.APPHostSG"
PMAPPLoadBalancer: !GetAtt "MyAPPELB.Outputs.APPLoadBalancer"
PMIAMS3CWInstanceProfile: !GetAtt "MyIAMRole.Outputs.IAMS3CWInstanceProfile"
PMPrivateSubnets: !GetAtt "MyVPC.Outputs.PrivateSubnets"
PMASMIN: !FindInMap ["EnvMap", !Ref "AWS::StackName", "ASMIN"]
PMASMAX: !FindInMap ["EnvMap", !Ref "AWS::StackName", "ASMAX"]
PMASDES: !FindInMap ["EnvMap", !Ref "AWS::StackName", "ASDES"]
PMWEBDOMAIN: !FindInMap ["EnvMap", !Ref "AWS::StackName", "WEBDOMAIN"]
MyWEBELB:
Type: "AWS::CloudFormation::Stack"
DependsOn:
- "MyAPPAutoScaling"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-elb-webserver.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
PMDomain1CertARN: !FindInMap ["RegionMap", !Ref "AWS::Region", "CertARN"]
PMWEBELBSG: !GetAtt "MySecurityGroup.Outputs.WEBELBSG"
PMPublicSubnets: !GetAtt "MyVPC.Outputs.PublicSubnets"
PMS3Backup: !GetAtt "MyS3Bucket.Outputs.S3Backup"
PMS3Logging: !GetAtt "MyS3Bucket.Outputs.S3Logging"
MyWEBAutoScaling:
Type: "AWS::CloudFormation::Stack"
DependsOn:
- "MyWEBELB"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-autoscaling-webserver.yaml"
TimeoutInMinutes: '5'
Parameters:
PMServerEnv: !Ref "AWS::StackName"
PMKeyName: !Ref "PMKeyName"
PMInstanceType: !Ref "PMInstanceType"
PMRegionAMI: !FindInMap ["RegionMap", !Ref "AWS::Region", "AMI"]
PMProxyHostSG: !GetAtt "MySecurityGroup.Outputs.ProxyHostSG"
PMWEBLoadBalancer: !GetAtt "MyWEBELB.Outputs.WEBLoadBalancer"
PMIAMS3CWInstanceProfile: !GetAtt "MyIAMRole.Outputs.IAMS3CWInstanceProfile"
PMPublicSubnets: !GetAtt "MyVPC.Outputs.PublicSubnets"
PMAPPLoadBalancerUrl: !GetAtt "MyAPPELB.Outputs.APPLoadBalancerUrl"
PMASMIN: !FindInMap ["EnvMap", !Ref "AWS::StackName", "ASMIN"]
PMASMAX: !FindInMap ["EnvMap", !Ref "AWS::StackName", "ASMAX"]
PMASDES: !FindInMap ["EnvMap", !Ref "AWS::StackName", "ASDES"]
PMWEBDOMAIN: !FindInMap ["EnvMap", !Ref "AWS::StackName", "WEBDOMAIN"]
MyCloudWatch:
Type: "AWS::CloudFormation::Stack"
DependsOn:
- "MyWEBAutoScaling"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-cloudwatch.yaml"
TimeoutInMinutes: '5'
Parameters:
PMWebScalingGroup: !GetAtt "MyWEBAutoScaling.Outputs.WebScalingGroup"
PMWebServerScaleUpPolicy: !GetAtt "MyWEBAutoScaling.Outputs.WebServerScaleUpPolicy"
PMWebServerScaleDownPolicy: !GetAtt "MyWEBAutoScaling.Outputs.WebServerScaleDownPolicy"
PMAppScalingGroup: !GetAtt "MyAPPAutoScaling.Outputs.AppScalingGroup"
PMAPPServerScaleUpPolicy: !GetAtt "MyAPPAutoScaling.Outputs.APPServerScaleUpPolicy"
PMAPPServerScaleDownPolicy: !GetAtt "MyAPPAutoScaling.Outputs.APPServerScaleDownPolicy"
MyDNS:
Type: "AWS::CloudFormation::Stack"
DependsOn:
- "MyWEBAutoScaling"
Properties:
TemplateURL: !Sub "${PMTemplateURL}/webapp-route53.yaml"
TimeoutInMinutes: '5'
Parameters:
PMWEBLBDNSName: !GetAtt "MyWEBELB.Outputs.WEBLBDNSName"
PMWEBLBHostedZoneId: !GetAtt "MyWEBELB.Outputs.WEBLBHostedZoneId"
PMWEBDOMAIN: !FindInMap ["EnvMap", !Ref "AWS::StackName", "WEBDOMAIN"]
PMHostedZone: !Ref "PMHostedZone"
Outputs:
Webserver:
Description: "Web Server Site"
Value:
Fn::Join:
- ''
- - "http://"
- !FindInMap ["EnvMap", !Ref "AWS::StackName", "WEBDOMAIN"]
- "/"
# Own Certs
# https://cloudonaut.io/pitfall-acm-certificate-cloudfront-cloudformation/
# Error : The specified SSL certificate doesn't exist, isn't valid, or doesn't include a valid certificate chain.
# But the ACM certificate needs to be created in us-east-1 when used together with CloudFront.
# So one possible solution was to create the CloudFormation stack in us-east-1. Lesson learned! :)
PMDomain1CertARN:
Description: "A reference to SSL Certificate ARN of the region"
Value: !FindInMap ["RegionMap", "us-east-1", "CertARN"]
Export:
Name: !Sub "${AWS::StackName}CDN-PMDomain1CertARN"
PMHostedZone:
Description: "A reference to SSL Certificate ARN of the region"
Value: !Ref "PMHostedZone"
Export:
Name: !Sub "${AWS::StackName}CDN-PMHostedZone"
PMCDNDOMAIN:
Description: "A reference to SSL Certificate ARN of the region"
Value: !FindInMap ["EnvMap", !Ref "AWS::StackName", "CDNDOMAIN"]
Export:
Name: !Sub "${AWS::StackName}CDN-PMCDNDOMAIN"