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- {
- "AWSTemplateFormatVersion" : "2010-09-09",
- "Description" : "AWS CloudFormation Sample Template WordPress_Single_Instance_With_RDS: WordPress is web software you can use to create a website or blog. This template installs a single-instance WordPress deployment that uses an Amazon RDS database instance for storage. It demonstrates using the AWS CloudFormation bootstrap scripts to install packages and files when an instance is launched. **WARNING** This template creates an Amazon EC2 instance and an Amazon RDS database instance. You will be billed for the AWS resources used if you create a stack from this template.",
- "Parameters" : {
- "KeyName": {
- "Description" : "Name of an existing EC2 KeyPair to enable SSH access to the instances",
- "Type": "String",
- "MinLength": "1",
- "MaxLength": "255",
- "AllowedPattern" : "[\\x20-\\x7E]*",
- "ConstraintDescription" : "can contain only ASCII characters."
- },
- "InstanceType" : {
- "Description" : "WebServer EC2 instance type",
- "Type" : "String",
- "Default" : "t1.micro",
- "AllowedValues" : [ "t1.micro", "t2.micro", "t2.small", "t2.medium", "m3.medium", "m3.large", "m3.xlarge", "m3.2xlarge" ],
- "ConstraintDescription" : "must be a valid EC2 instance type."
- },
- "myVPC": {
- "Description" : "Id of my VPC",
- "Type" : "String",
- "Default" : "vpc-1bcf9e7e"
- },
- "MySubnet": {
- "Description" : "My subnet from my VPC",
- "Type": "String",
- "Default": "subnet-75eec810"
- },
- "RDSSubnets": {
- "Description" : "RDS subnets from my VPC",
- "Type": "CommaDelimitedList",
- "Default": "subnet-75eec810,subnet-448bcc33"
- },
- "DBClass" : {
- "Default" : "db.t1.micro",
- "Description" : "Database instance class",
- "Type" : "String",
- "AllowedValues" : [ "db.t1.micro", "db.t2.micro", "db.t2.small", "db.t2.medium", "db.m3.medium", "db.m3.large", "db.m3.xlarge", "db.m3.2xlarge" ],
- "ConstraintDescription" : "must select a valid database instance type."
- },
- "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": "password",
- "NoEcho": "true",
- "Description" : "The WordPress database admin account password",
- "Type": "String",
- "MinLength": "8",
- "MaxLength": "41",
- "AllowedPattern" : "[a-zA-Z0-9]*",
- "ConstraintDescription" : "must contain only alphanumeric characters."
- },
- "DBAllocatedStorage" : {
- "Default": "5",
- "Description" : "The size of the database (Gb)",
- "Type": "Number",
- "MinValue": "5",
- "MaxValue": "1024",
- "ConstraintDescription" : "must be between 5 and 1024Gb."
- },
- "SSHLocation" : {
- "Description" : " The IP address range that can be used to SSH to the EC2 instances",
- "Type": "String",
- "MinLength": "9",
- "MaxLength": "18",
- "Default": "0.0.0.0/0",
- "AllowedPattern": "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})",
- "ConstraintDescription": "must be a valid IP CIDR range of the form x.x.x.x/x."
- }
- },
- "Mappings" : {
- "AWSInstanceType2Arch" : {
- "t1.micro" : { "Arch" : "PV64" },
- "t2.micro" : { "Arch" : "HVM64" },
- "t2.small" : { "Arch" : "HVM64" },
- "t2.medium" : { "Arch" : "HVM64" },
- "m3.medium" : { "Arch" : "PV64" },
- "m3.large" : { "Arch" : "PV64" },
- "m3.xlarge" : { "Arch" : "PV64" },
- "m3.2xlarge" : { "Arch" : "PV64" }
- },
- "AWSRegionArch2AMI" : {
- "us-east-1" : { "PV64" : "ami-7c807d14", "HVM64" : "ami-76817c1e" },
- "us-west-2" : { "PV64" : "ami-1b3b462b", "HVM64" : "ami-d13845e1" },
- "us-west-1" : { "PV64" : "ami-a8d3d4ed", "HVM64" : "ami-f0d3d4b5" },
- "eu-west-1" : { "PV64" : "ami-672ce210", "HVM64" : "ami-892fe1fe" },
- "ap-southeast-1" : { "PV64" : "ami-56b7eb04", "HVM64" : "ami-a6b6eaf4" },
- "ap-northeast-1" : { "PV64" : "ami-25dd9324", "HVM64" : "ami-29dc9228" },
- "ap-southeast-2" : { "PV64" : "ami-6bf99c51", "HVM64" : "ami-d9fe9be3" },
- "sa-east-1" : { "PV64" : "ami-c7e649da", "HVM64" : "ami-c9e649d4" },
- "us-gov-west-1" : { "PV64" : "ami-ab4a2d88", "HVM64" : "ami-a54a2d86" },
- "cn-north-1" : { "PV64" : "ami-cab82af3", "HVM64" : "ami-ccb82af5" }
- }
- },
- "Resources" : {
- "WebServer": {
- "Type": "AWS::EC2::Instance",
- "Metadata" : {
- "AWS::CloudFormation::Init" : {
- "config" : {
- "packages" : {
- "yum" : {
- "httpd" : [],
- "php" : [],
- "php-mysql" : []
- }
- },
- "sources" : {
- "/var/www/html" : "http://wordpress.org/latest.tar.gz"
- },
- "files" : {
- "/var/www/html/wordpress/wp-config.php" : {
- "content" : { "Fn::Join" : ["", [
- "<?php\n",
- "define('DB_NAME', '", {"Ref" : "DBName"}, "');\n",
- "define('DB_USER', '", {"Ref" : "DBUsername"}, "');\n",
- "define('DB_PASSWORD', '", {"Ref" : "DBPassword" }, "');\n",
- "define('DB_HOST', '", {"Fn::GetAtt" : ["DBInstance", "Endpoint.Address"]},"');\n",
- "define('DB_CHARSET', 'utf8');\n",
- "define('DB_COLLATE', '');\n"
- ]] },
- "mode" : "000644",
- "owner" : "root",
- "group" : "root"
- }
- },
- "services" : {
- "sysvinit" : {
- "httpd" : { "enabled" : "true", "ensureRunning" : "true" },
- "sendmail" : { "enabled" : "false", "ensureRunning" : "false" }
- }
- }
- }
- }
- },
- "Properties": {
- "SubnetId": { "Ref": "MySubnet" },
- "ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI", { "Ref" : "AWS::Region" },
- { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
- "InstanceType" : { "Ref" : "InstanceType" },
- "SecurityGroupIds" : [ {"Ref" : "WebServerSecurityGroup"} ],
- "KeyName" : { "Ref" : "KeyName" },
- "UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [
- "#!/bin/bash\n",
- "yum update -y aws-cfn-bootstrap\n",
- "/opt/aws/bin/cfn-init -s ", { "Ref" : "AWS::StackId" }, " -r WebServer ",
- " --region ", { "Ref" : "AWS::Region" }, "\n",
- "/opt/aws/bin/cfn-signal -e $? '", { "Ref" : "WaitHandle" }, "'\n",
- "# Setup correct file ownership\n",
- "chown -R apache:apache /var/www/html/wordpress\n",
- "# Add keys and salts to the config file\n",
- "wp_config=/var/www/html/wordpress/wp-config.php\n",
- "GET https://api.wordpress.org/secret-key/1.1/salt/ >> $wp_config\n",
- "echo \"define('WPLANG' , '');\" >> $wp_config\n",
- "echo \"define('WP_DEBUG' , false);\" >> $wp_config\n",
- "echo \"\\$table_prefix = 'wp_';\" >> $wp_config\n",
- "echo \"if ( !defined('ABSPATH') )\" >> $wp_config\n",
- "echo \" define('ABSPATH', dirname(__FILE__) . '/');\" >> $wp_config\n",
- "echo \"require_once(ABSPATH . 'wp-settings.php');\" >> $wp_config\n"
- ]]}}
- }
- },
- "WaitHandle" : {
- "Type" : "AWS::CloudFormation::WaitConditionHandle"
- },
- "WaitCondition" : {
- "Type" : "AWS::CloudFormation::WaitCondition",
- "DependsOn" : "WebServer",
- "Properties" : {
- "Handle" : {"Ref" : "WaitHandle"},
- "Timeout" : "1200"
- }
- },
- "DBInstance" : {
- "Type": "AWS::RDS::DBInstance",
- "Properties": {
- "DBSubnetGroupName" : { "Ref" : "MyDBSubnetGroup" },
- "VPCSecurityGroups" : [ { "Ref" : "DBSecurityGroup" } ],
- "DBName" : { "Ref" : "DBName" },
- "Engine" : "MySQL",
- "MasterUsername" : { "Ref" : "DBUsername" },
- "DBInstanceClass" : { "Ref" : "DBClass" },
- "DBSecurityGroups" : [{ "Ref" : "DBSecurityGroup" }],
- "AllocatedStorage" : { "Ref" : "DBAllocatedStorage" },
- "MasterUserPassword": { "Ref" : "DBPassword" }
- }
- },
- "DBSecurityGroup": {
- "Type": "AWS::RDS::DBSecurityGroup",
- "Properties": {
- "EC2VpcId" : { "Ref" : "myVPC" },
- "DBSecurityGroupIngress": { "EC2SecurityGroupId": { "Fn::GetAtt" : [ "WebServerSecurityGroup", "GroupId" ] } },
- "GroupDescription" : "Frontend Access"
- }
- },
- "WebServerSecurityGroup" : {
- "Type" : "AWS::EC2::SecurityGroup",
- "Properties" : {
- "VpcId" : {"Ref" : "myVPC"},
- "GroupDescription" : "Enable HTTP access via port 80 and SSH access",
- "SecurityGroupIngress" : [
- {"IpProtocol" : "tcp", "FromPort" : "80", "ToPort" : "80", "CidrIp" : "0.0.0.0/0"},
- {"IpProtocol" : "tcp", "FromPort" : "22", "ToPort" : "22", "CidrIp" : { "Ref" : "SSHLocation"}}
- ]
- }
- },
- "MyDBSubnetGroup" : {
- "Type" : "AWS::RDS::DBSubnetGroup",
- "Properties" : {
- "DBSubnetGroupDescription" : "Subnets available for the RDS DB Instance",
- "SubnetIds" : { "Ref" : "RDSSubnets" }
- }
- }
- },
- "Outputs" : {
- "WebsiteURL" : {
- "Value" : { "Fn::Join" : ["", ["http://", { "Fn::GetAtt" : [ "WebServer", "PublicDnsName" ]}, "/wordpress"]] },
- "Description" : "WordPress Website"
- }
- }
- }
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