127 lines
3.8 KiB
Plaintext
127 lines
3.8 KiB
Plaintext
{
|
|
"AWSTemplateFormatVersion": "2010-09-09",
|
|
|
|
"Description": "This template installs one instance running a WordPress deployment",
|
|
|
|
"Parameters": {
|
|
|
|
"KeyName": {
|
|
"Description": "Name of an existing EC2 KeyPair to enable SSH access to the instances",
|
|
"Type": "String"
|
|
},
|
|
|
|
"InstanceType": {
|
|
"Description": "WebServer EC2 instance type",
|
|
"Type": "String",
|
|
"Default": "m1.small",
|
|
"AllowedValues": ["m1.tiny", "m1.small", "m1.medium", "m1.large", "m1.xlarge" ],
|
|
"ConstraintDescription": "must be a valid EC2 instance type."
|
|
},
|
|
|
|
"DBIpaddress": {
|
|
"Description": "The IP address of the database",
|
|
"Type": "String"
|
|
},
|
|
|
|
"DBName": {
|
|
"Default": "wordpress",
|
|
"Description": "The WordPress database name",
|
|
"Type": "String",
|
|
"MinLength": "1",
|
|
"MaxLength": "64",
|
|
"AllowedPattern": "[a-zA-Z][a-zA-Z0-9]*",
|
|
"ConstraintDescription": "must begin with a letter and contain only alphanumeric characters."
|
|
},
|
|
|
|
"DBUsername": {
|
|
"Default": "admin",
|
|
"NoEcho": "true",
|
|
"Description": "The WordPress database admin account username",
|
|
"Type": "String",
|
|
"MinLength": "1",
|
|
"MaxLength": "16",
|
|
"AllowedPattern": "[a-zA-Z][a-zA-Z0-9]*",
|
|
"ConstraintDescription": "must begin with a letter and contain only alphanumeric characters."
|
|
},
|
|
|
|
"DBPassword": {
|
|
"Default": "admin",
|
|
"NoEcho": "true",
|
|
"Description": "The WordPress database admin account password",
|
|
"Type": "String",
|
|
"MinLength": "1",
|
|
"MaxLength": "41",
|
|
"AllowedPattern": "[a-zA-Z0-9]*",
|
|
"ConstraintDescription": "must contain only alphanumeric characters."
|
|
},
|
|
|
|
"LinuxDistribution": {
|
|
"Default": "F17",
|
|
"Description": "Distribution of choice",
|
|
"Type": "String",
|
|
"AllowedValues": [ "F17" ]
|
|
}
|
|
},
|
|
|
|
"Mappings": {
|
|
"AWSInstanceType2Arch": {
|
|
"m1.tiny" : { "Arch": "32" },
|
|
"m1.small" : { "Arch": "64" },
|
|
"m1.medium" : { "Arch": "64" },
|
|
"m1.large" : { "Arch": "64" },
|
|
"m1.xlarge" : { "Arch": "64" }
|
|
},
|
|
"DistroArch2AMI": {
|
|
"F17" : { "32": "F17-i386-cfntools", "64": "F17-x86_64-cfntools" }
|
|
}
|
|
},
|
|
|
|
"Resources": {
|
|
"WebServer": {
|
|
"Type": "AWS::EC2::Instance",
|
|
"Metadata": {
|
|
"AWS::CloudFormation::Init": {
|
|
"config": {
|
|
"packages": {
|
|
"yum": {
|
|
"httpd" : [],
|
|
"wordpress" : []
|
|
}
|
|
},
|
|
"services": {
|
|
"systemd": {
|
|
"httpd" : { "enabled": "true", "ensureRunning": "true" }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
"Properties": {
|
|
"ImageId": { "Fn::FindInMap": [ "DistroArch2AMI", { "Ref": "LinuxDistribution" },
|
|
{ "Fn::FindInMap": [ "AWSInstanceType2Arch", { "Ref": "InstanceType" }, "Arch" ] } ] },
|
|
"InstanceType" : { "Ref": "InstanceType" },
|
|
"KeyName" : { "Ref": "KeyName" },
|
|
"UserData" : { "Fn::Base64": { "Fn::Join": ["", [
|
|
"#!/bin/bash -v\n",
|
|
"/opt/aws/bin/cfn-init\n",
|
|
"sed -i \"/Deny from All/d\" /etc/httpd/conf.d/wordpress.conf\n",
|
|
"sed -i \"s/Require local/Require all granted/\" /etc/httpd/conf.d/wordpress.conf\n",
|
|
"sed --in-place --e s/database_name_here/", { "Ref": "DBName" },
|
|
"/ --e s/username_here/", { "Ref": "DBUsername" },
|
|
"/ --e s/password_here/", { "Ref": "DBPassword" },
|
|
"/ --e s/localhost/", { "Ref": "DBIpaddress"},
|
|
"/ /usr/share/wordpress/wp-config.php\n",
|
|
"systemctl restart httpd.service\n"
|
|
]]}}
|
|
}
|
|
}
|
|
},
|
|
|
|
"Outputs": {
|
|
"PublicIp": {
|
|
"Value": {"Fn::GetAtt": [ "WebServer", "PublicIp"]},
|
|
"Description": "IP address of WebServer instance"
|
|
}
|
|
}
|
|
}
|