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Migrate to EC2 LaunchTemplate #92

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Migrate to EC2 LaunchTemplate #92

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27 changes: 16 additions & 11 deletions templates/aws-refarch-wordpress-03-bastion.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ Parameters:
- 6
Default: 3
Description: Number of subnets. This must match your selections in the list of subnets below.
Type: String
Type: String
Subnet:
Description: Select existing subnets. The number selected must match the number of subnets above. Subnets selected must be in separate AZs.
Type: List<AWS::EC2::Subnet::Id>
Expand Down Expand Up @@ -146,7 +146,9 @@ Resources:
Cooldown: 60
HealthCheckGracePeriod: 120
HealthCheckType: EC2
LaunchConfigurationName: !Ref BastionLaunchConfiguration
LaunchTemplate:
LaunchTemplateId: !Ref BastionLaunchTemplate
Version: !GetAtt BastionLaunchTemplate.LatestVersionNumber
MaxSize: 1
MinSize: 0
Tags:
Expand Down Expand Up @@ -175,16 +177,19 @@ Resources:
]
]
]
BastionLaunchConfiguration:
Type: AWS::AutoScaling::LaunchConfiguration
BastionLaunchTemplate:
Type: AWS::EC2::LaunchTemplate
Properties:
IamInstanceProfile: !Ref BastionInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
InstanceMonitoring: true
InstanceType: !Ref BastionInstanceType
KeyName: !Ref EC2KeyName
SecurityGroups:
- !Ref BastionSecurityGroup
LaunchTemplateData:
IamInstanceProfile:
Name: !Ref BastionInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
Monitoring:
Enabled: true
InstanceType: !Ref BastionInstanceType
KeyName: !Ref EC2KeyName
SecurityGroupIds:
- !Ref BastionSecurityGroup
BastionInstanceProfile:
Type: AWS::IAM::InstanceProfile
Properties:
Expand Down
36 changes: 20 additions & 16 deletions templates/aws-refarch-wordpress-03-efsalarms.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -177,7 +177,9 @@ Resources:
Cooldown: 60
HealthCheckGracePeriod: 120
HealthCheckType: EC2
LaunchConfigurationName: !Ref LaunchConfiguration
LaunchTemplate:
LaunchTemplateId: !Ref LaunchTemplate
Version: !GetAtt LaunchTemplate.LatestVersionNumber
MaxSize: 1
MinSize: 0
DesiredCapacity: 1
Expand Down Expand Up @@ -314,8 +316,8 @@ Resources:
Action:
- sns:Publish
Resource: !Ref SNSTopic
LaunchConfiguration:
Type: AWS::AutoScaling::LaunchConfiguration
LaunchTemplate:
Type: AWS::EC2::LaunchTemplate
DependsOn: WarningAlarm
Metadata:
AWS::CloudFormation::Init:
Expand Down Expand Up @@ -425,22 +427,24 @@ Resources:
owner: root
group: root
Properties:
BlockDeviceMappings:
- DeviceName: /dev/xvda
Ebs:
LaunchTemplateData:
BlockDeviceMappings:
- DeviceName: /dev/xvda
Ebs:
DeleteOnTermination: true
VolumeSize: 10
VolumeType: gp2
IamInstanceProfile: !Ref InstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
InstanceMonitoring: true
InstanceType: !Ref InstanceType
KeyName: !Ref EC2KeyName
SecurityGroups:
- !Ref SecurityGroup
UserData:
"Fn::Base64":
!Sub |
IamInstanceProfile:
Name: !Ref InstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
Monitoring:
Enabled: true
InstanceType: !Ref InstanceType
KeyName: !Ref EC2KeyName
SecurityGroupIds:
- !Ref SecurityGroup
UserData:
"Fn::Base64": !Sub |
#cloud-config
repo_update: true
repo_upgrade: all
Expand Down
71 changes: 38 additions & 33 deletions templates/aws-refarch-wordpress-03-efsfilesystem.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -336,7 +336,9 @@ Resources:
Cooldown: 60
HealthCheckGracePeriod: 120
HealthCheckType: EC2
LaunchConfigurationName: !Ref LaunchConfiguration
LaunchTemplate:
LaunchTemplateId: !Ref LaunchTemplate
Version: !GetAtt LaunchTemplate.LatestVersionNumber
MaxSize: 1
MinSize: 0
DesiredCapacity: 1
Expand Down Expand Up @@ -381,8 +383,8 @@ Resources:
Cooldown: 60
PolicyType: SimpleScaling
ScalingAdjustment: 1
LaunchConfiguration:
Type: AWS::AutoScaling::LaunchConfiguration
LaunchTemplate:
Type: AWS::EC2::LaunchTemplate
Metadata:
AWS::CloudFormation::Init:
configSets:
Expand Down Expand Up @@ -481,37 +483,40 @@ Resources:
owner: root
group: root
Properties:
BlockDeviceMappings:
- DeviceName: /dev/xvda
Ebs:
DeleteOnTermination: true
VolumeSize: 10
VolumeType: gp2
IamInstanceProfile: !Ref InstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
InstanceMonitoring: true
InstanceType: !Ref InstanceType
KeyName: !Ref EC2KeyName
SecurityGroups:
- !Ref SecurityGroup
UserData:
"Fn::Base64":
!Join [
"",[
"#cloud-config\n",
"repo_update: true\n",
"repo_upgrade: all\n",
"\n",
"packages:\n",
"- parallel\n",
"\n",
"runcmd:\n",
"- yum --enablerepo=epel install nload -y\n",
"- ntpstat\n",
"- /opt/aws/bin/cfn-init --configsets efs_add_storage --verbose --stack ", !Ref 'AWS::StackName', " --resource LaunchConfiguration --region ", !Ref 'AWS::Region',"\n",
"- /opt/aws/bin/cfn-signal -e $? --stack ", !Ref 'AWS::StackName', " --resource AutoScalingGroup --region ", !Ref 'AWS::Region',"\n"
LaunchTemplateData:
BlockDeviceMappings:
- DeviceName: /dev/xvda
Ebs:
DeleteOnTermination: true
VolumeSize: 10
VolumeType: gp2
IamInstanceProfile:
Name: !Ref InstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
Monitoring:
Enabled: true
InstanceType: !Ref InstanceType
KeyName: !Ref EC2KeyName
SecurityGroupIds:
- !Ref SecurityGroup
UserData:
"Fn::Base64":
!Join [
"",[
"#cloud-config\n",
"repo_update: true\n",
"repo_upgrade: all\n",
"\n",
"packages:\n",
"- parallel\n",
"\n",
"runcmd:\n",
"- yum --enablerepo=epel install nload -y\n",
"- ntpstat\n",
"- /opt/aws/bin/cfn-init --configsets efs_add_storage --verbose --stack ", !Ref 'AWS::StackName', " --resource LaunchConfiguration --region ", !Ref 'AWS::Region',"\n",
"- /opt/aws/bin/cfn-signal -e $? --stack ", !Ref 'AWS::StackName', " --resource AutoScalingGroup --region ", !Ref 'AWS::Region',"\n"
]
]
]
EfsSizeMonitorFunction:
Type: AWS::Lambda::Function
Properties:
Expand Down
103 changes: 59 additions & 44 deletions templates/aws-refarch-wordpress-04-web.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -365,15 +365,24 @@ Resources:
Cooldown: 60
HealthCheckGracePeriod: 120
HealthCheckType: ELB
LaunchConfigurationName:
!If
LaunchTemplate:
LaunchTemplateId: !If
[ PHP80,
!Ref WebLaunchConfiguration80,
!If
[ PHP56,
!Ref WebLaunchConfiguration56,
!Ref WebLaunchConfiguration70
]
!Ref WebLaunchTemplate80,
!If [
PHP56,
!Ref WebLaunchTemplate56,
!Ref WebLaunchTemplate70
]
]
Version: !If
[ PHP80,
!GetAtt WebLaunchTemplate80.LatestVersionNumber,
!If [
PHP56,
!GetAtt WebLaunchTemplate56.LatestVersionNumber,
!GetAtt WebLaunchTemplate70.LatestVersionNumber,
]
]
MaxSize: !Ref WebAsgMax
MinSize: !Ref WebAsgMin
Expand Down Expand Up @@ -409,9 +418,9 @@ Resources:
ResourceSignal:
Count: !Ref WebAsgMin
Timeout: PT60M
WebLaunchConfiguration80:
WebLaunchTemplate80:
Condition: PHP80
Type: AWS::AutoScaling::LaunchConfiguration
Type: AWS::EC2::LaunchTemplate
Metadata:
AWS::CloudFormation::Init:
configSets:
Expand Down Expand Up @@ -605,16 +614,18 @@ Resources:
enabled: true
ensureRunning: true
Properties:
IamInstanceProfile: !Ref WebInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
InstanceMonitoring: true
InstanceType: !Ref WebInstanceType
KeyName: !Ref EC2KeyName
SecurityGroups:
- !Ref WebSecurityGroup
UserData:
"Fn::Base64":
!Sub |
LaunchTemplateData:
IamInstanceProfile:
Name: !Ref WebInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
Monitoring:
Enabled: true
InstanceType: !Ref WebInstanceType
KeyName: !Ref EC2KeyName
SecurityGroupIds:
- !Ref WebSecurityGroup
UserData:
"Fn::Base64": !Sub |
#!/bin/bash -xe
yum update -y
amazon-linux-extras enable php8.0
Expand All @@ -623,9 +634,9 @@ Resources:
mount -t nfs4 -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2 ${ElasticFileSystem}.efs.${AWS::Region}.amazonaws.com:/ /var/www/wordpress
/opt/aws/bin/cfn-init --configsets deploy_webserver --verbose --stack ${AWS::StackName} --resource WebLaunchConfiguration80 --region ${AWS::Region}
/opt/aws/bin/cfn-signal --exit-code $? --stack ${AWS::StackName} --resource WebAutoScalingGroup --region ${AWS::Region}
WebLaunchConfiguration56:
WebLaunchTemplate56:
Condition: PHP56
Type: AWS::AutoScaling::LaunchConfiguration
Type: AWS::EC2::LaunchTemplate
Metadata:
AWS::CloudFormation::Init:
configSets:
Expand Down Expand Up @@ -815,25 +826,27 @@ Resources:
enabled: true
ensureRunning: true
Properties:
IamInstanceProfile: !Ref WebInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
InstanceMonitoring: true
InstanceType: !Ref WebInstanceType
KeyName: !Ref EC2KeyName
SecurityGroups:
- !Ref WebSecurityGroup
UserData:
"Fn::Base64":
!Sub |
LaunchTemplateData:
IamInstanceProfile:
Name: !Ref WebInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
Monitoring:
Enabled: true
InstanceType: !Ref WebInstanceType
KeyName: !Ref EC2KeyName
SecurityGroupIds:
- !Ref WebSecurityGroup
UserData:
"Fn::Base64": !Sub |
#!/bin/bash -xe
yum update -y
mkdir -p /var/www/wordpress
mount -t nfs4 -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2 ${ElasticFileSystem}.efs.${AWS::Region}.amazonaws.com:/ /var/www/wordpress
/opt/aws/bin/cfn-init --configsets deploy_webserver --verbose --stack ${AWS::StackName} --resource WebLaunchConfiguration56 --region ${AWS::Region}
/opt/aws/bin/cfn-signal --exit-code $? --stack ${AWS::StackName} --resource WebAutoScalingGroup --region ${AWS::Region}
WebLaunchConfiguration70:
WebLaunchTemplate70:
Condition: PHP70
Type: AWS::AutoScaling::LaunchConfiguration
Type: AWS::EC2::LaunchTemplate
Metadata:
AWS::CloudFormation::Init:
configSets:
Expand Down Expand Up @@ -1024,16 +1037,18 @@ Resources:
enabled: true
ensureRunning: true
Properties:
IamInstanceProfile: !Ref WebInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
InstanceMonitoring: true
InstanceType: !Ref WebInstanceType
KeyName: !Ref EC2KeyName
SecurityGroups:
- !Ref WebSecurityGroup
UserData:
"Fn::Base64":
!Sub |
LaunchTemplateData:
IamInstanceProfile:
Name: !Ref WebInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
Monitoring:
Enabled: true
InstanceType: !Ref WebInstanceType
KeyName: !Ref EC2KeyName
SecurityGroupIds:
- !Ref WebSecurityGroup
UserData:
"Fn::Base64": !Sub |
#!/bin/bash -xe
yum update -y
mkdir -p /var/www/wordpress
Expand Down