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Add JSON CFN templates #1

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83 changes: 64 additions & 19 deletions 14-InfrastructureAsCode (CloudFormation)/CFNINIT_CFNHUP_CFNSIGNAL/1_userdata.json
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Original file line number Diff line number Diff line change
@@ -1,21 +1,66 @@
{
"Parameters": {
"LatestAmiId": {
"Type" : "AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>",
"Description" : "AMI for EC2",
"Default": "/aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2"
}
},
"Resources": {
"Bucket": {
"Type": "AWS::S3::Bucket"
},
"Instance": {
"Type": "AWS::EC2::Instance",
"Properties": {
"InstanceType": "t2.micro",
"ImageId": { "Ref" : "LatestAmiId" }
}
}
}
"Parameters": {
"LatestAmiId": {
"Description": "AMI for EC2",
"Type": "AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>",
"Default": "/aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2"
},
"Message": {
"Description": "Message for HTML page",
"Default": "Cats are the best",
"Type": "String"
}
},
"Resources": {
"InstanceSecurityGroup": {
"Type": "AWS::EC2::SecurityGroup",
"Properties": {
"GroupDescription": "Enable SSH and HTTP access via port 22 IPv4 & port 80 IPv4",
"SecurityGroupIngress": [
{
"Description": "Allow SSH IPv4 IN",
"IpProtocol": "tcp",
"FromPort": "22",
"ToPort": "22",
"CidrIp": "0.0.0.0/0"
},
{
"Description": "Allow HTTP IPv4 IN",
"IpProtocol": "tcp",
"FromPort": "80",
"ToPort": "80",
"CidrIp": "0.0.0.0/0"
}
]
}
},
"Bucket": {
"Type": "AWS::S3::Bucket"
},
"Instance": {
"Type": "AWS::EC2::Instance",
"Properties": {
"InstanceType": "t2.micro",
"ImageId": {
"Ref": "LatestAmiId"
},
"SecurityGroupIds": [
{
"Ref": "InstanceSecurityGroup"
}
],
"Tags": [
{
"Key": "Name",
"Value": "A4L-UserData Test"
}
],
"UserData": {
"Fn::Base64": {
"Fn::Sub": "#!/bin/bash -xe\nyum -y update\nyum -y upgrade\n# simulate some other processes here\nsleep 300\n# Continue\nyum install -y httpd\nsystemctl enable httpd\nsystemctl start httpd\necho \"<html><head><title>Amazing test page</title></head><body><h1><center>${Message}</center></h1></body></html>\" > /var/www/html/index.html\n"
}
}
}
}
}
}
71 changes: 71 additions & 0 deletions ...nfrastructureAsCode (CloudFormation)/CFNINIT_CFNHUP_CFNSIGNAL/2_userdata with signal.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,71 @@
{
"Parameters": {
"LatestAmiId": {
"Description": "AMI for EC2",
"Type": "AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>",
"Default": "/aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2"
},
"Message": {
"Description": "Message for HTML page",
"Default": "Cats are the best",
"Type": "String"
}
},
"Resources": {
"InstanceSecurityGroup": {
"Type": "AWS::EC2::SecurityGroup",
"Properties": {
"GroupDescription": "Enable SSH and HTTP access via port 22 IPv4 & port 80 IPv4",
"SecurityGroupIngress": [
{
"Description": "Allow SSH IPv4 IN",
"IpProtocol": "tcp",
"FromPort": "22",
"ToPort": "22",
"CidrIp": "0.0.0.0/0"
},
{
"Description": "Allow HTTP IPv4 IN",
"IpProtocol": "tcp",
"FromPort": "80",
"ToPort": "80",
"CidrIp": "0.0.0.0/0"
}
]
}
},
"Bucket": {
"Type": "AWS::S3::Bucket"
},
"Instance": {
"Type": "AWS::EC2::Instance",
"CreationPolicy": {
"ResourceSignal": {
"Timeout": "PT15M"
}
},
"Properties": {
"InstanceType": "t2.micro",
"ImageId": {
"Ref": "LatestAmiId"
},
"SecurityGroupIds": [
{
"Ref": "InstanceSecurityGroup"
}
],
"Tags": [
{
"Key": "Name",
"Value": "A4L-UserData Test"
}
],
"UserData": {
"Fn::Base64": {
"Fn::Sub": "#!/bin/bash -xe\nyum -y update\nyum -y upgrade\n# simulate some other processes here\nsleep 300\n# Continue\nyum install -y httpd\nsystemctl enable httpd\nsystemctl start httpd\necho \"<html><head><title>Amazing test page</title></head><body><h1><center>${Message}</center></h1></body></html>\" > /var/www/html/index.html\n/opt/aws/bin/cfn-signal -e $? --stack ${AWS::StackId} --resource Instance --region ${AWS::Region}\n"
}
}
}
}
}
}
105 changes: 105 additions & 0 deletions 14-InfrastructureAsCode (CloudFormation)/CFNINIT_CFNHUP_CFNSIGNAL/3_cfninit with signal.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,105 @@
{
"Parameters": {
"LatestAmiId": {
"Description": "AMI for EC2",
"Type": "AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>",
"Default": "/aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2"
},
"Message": {
"Description": "Message for HTML page",
"Default": "Cats are the best",
"Type": "String"
}
},
"Resources": {
"InstanceSecurityGroup": {
"Type": "AWS::EC2::SecurityGroup",
"Properties": {
"GroupDescription": "Enable SSH and HTTP access via port 22 IPv4 & port 80 IPv4",
"SecurityGroupIngress": [
{
"Description": "Allow SSH IPv4 IN",
"IpProtocol": "tcp",
"FromPort": "22",
"ToPort": "22",
"CidrIp": "0.0.0.0/0"
},
{
"Description": "Allow HTTP IPv4 IN",
"IpProtocol": "tcp",
"FromPort": "80",
"ToPort": "80",
"CidrIp": "0.0.0.0/0"
}
]
}
},
"Bucket": {
"Type": "AWS::S3::Bucket"
},
"Instance": {
"Type": "AWS::EC2::Instance",
"Metadata": {
"AWS::CloudFormation::Init": {
"config": {
"packages": {
"yum": {
"httpd": []
}
},
"files": {
"/var/www/html/index.html": {
"content": {
"Fn::Sub": "<html><head><title>Amazing test page</title></head><body><h1><center>${Message}</center></h1></body></html>\n"
}
}
},
"commands": {
"simulatebootstrap": {
"command": "sleep 300"
}
},
"services": {
"sysvinit": {
"httpd": {
"enabled": "true",
"ensureRunning": "true",
"files": [
"/var/www/html/index.html"
]
}
}
}
}
}
},
"CreationPolicy": {
"ResourceSignal": {
"Timeout": "PT15M"
}
},
"Properties": {
"InstanceType": "t2.micro",
"ImageId": {
"Ref": "LatestAmiId"
},
"SecurityGroupIds": [
{
"Ref": "InstanceSecurityGroup"
}
],
"Tags": [
{
"Key": "Name",
"Value": "A4L-UserData Test"
}
],
"UserData": {
"Fn::Base64": {
"Fn::Sub": "#!/bin/bash -xe\n/opt/aws/bin/cfn-init -v --stack ${AWS::StackId} --resource Instance --region ${AWS::Region}\n/opt/aws/bin/cfn-signal -e $? --stack ${AWS::StackId} --resource Instance --region ${AWS::Region}\n"
}
}
}
}
}
}
129 changes: 129 additions & 0 deletions ...ureAsCode (CloudFormation)/CFNINIT_CFNHUP_CFNSIGNAL/4_cfninit with signal and cfnhup.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,129 @@
{
"Parameters": {
"LatestAmiId": {
"Description": "AMI for EC2",
"Type": "AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>",
"Default": "/aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2"
},
"Message": {
"Description": "Message for HTML page",
"Default": "Cats are the best",
"Type": "String"
}
},
"Resources": {
"InstanceSecurityGroup": {
"Type": "AWS::EC2::SecurityGroup",
"Properties": {
"GroupDescription": "Enable SSH and HTTP access via port 22 IPv4 & port 80 IPv4",
"SecurityGroupIngress": [
{
"Description": "Allow SSH IPv4 IN",
"IpProtocol": "tcp",
"FromPort": "22",
"ToPort": "22",
"CidrIp": "0.0.0.0/0"
},
{
"Description": "Allow HTTP IPv4 IN",
"IpProtocol": "tcp",
"FromPort": "80",
"ToPort": "80",
"CidrIp": "0.0.0.0/0"
}
]
}
},
"Bucket": {
"Type": "AWS::S3::Bucket"
},
"Instance": {
"Type": "AWS::EC2::Instance",
"Metadata": {
"AWS::CloudFormation::Init": {
"config": {
"packages": {
"yum": {
"httpd": []
}
},
"files": {
"/etc/cfn/cfn-hup.conf": {
"content": {
"Fn::Sub": "[main]\nstack=${AWS::StackName}\nregion=${AWS::Region}\ninterval=1\nverbose=true\n"
},
"mode": "000400",
"owner": "root",
"group": "root"
},
"/etc/cfn/hooks.d/cfn-auto-reloader.conf": {
"content": {
"Fn::Sub": "[cfn-auto-reloader-hook]\ntriggers=post.update\npath=Resources.Instance.Metadata.AWS::CloudFormation::Init\naction=/opt/aws/bin/cfn-init -v --stack ${AWS::StackId} --resource Instance --region ${AWS::Region}\nrunas=root\n"
},
"mode": "000400",
"owner": "root",
"group": "root"
},
"/var/www/html/index.html": {
"content": {
"Fn::Sub": "<html><head><title>Amazing test page</title></head><body><h1><center>${Message}</center></h1></body></html>\n"
}
}
},
"commands": {
"simulatebootstrap": {
"command": "sleep 300"
}
},
"services": {
"sysvinit": {
"cfn-hup": {
"enabled": "true",
"ensureRunning": "true",
"files": [
"/etc/cfn/cfn-hup.conf",
"/etc/cfn/hooks.d/cfn-auto-reloader.conf"
]
},
"httpd": {
"enabled": "true",
"ensureRunning": "true",
"files": [
"/var/www/html/index.html"
]
}
}
}
}
}
},
"CreationPolicy": {
"ResourceSignal": {
"Timeout": "PT15M"
}
},
"Properties": {
"InstanceType": "t2.micro",
"ImageId": {
"Ref": "LatestAmiId"
},
"SecurityGroupIds": [
{
"Ref": "InstanceSecurityGroup"
}
],
"Tags": [
{
"Key": "Name",
"Value": "A4L-UserData Test"
}
],
"UserData": {
"Fn::Base64": {
"Fn::Sub": "#!/bin/bash -xe\n/opt/aws/bin/cfn-init -v --stack ${AWS::StackId} --resource Instance --region ${AWS::Region}\n/opt/aws/bin/cfn-signal -e $? --stack ${AWS::StackId} --resource Instance --region ${AWS::Region}\n"
}
}
}
}
}
}