136 lines
4.4 KiB
Plaintext
136 lines
4.4 KiB
Plaintext
{
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"AWSTemplateFormatVersion": "2010-09-09",
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"Description": "This template installs one instance running a WordPress deployment",
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"Parameters": {
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"KeyName": {
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"Description": "Name of an existing EC2 KeyPair to enable SSH access to the instances",
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"Type": "String"
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},
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"InstanceType": {
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"Description": "WebServer EC2 instance type",
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"Type": "String",
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"Default": "m1.large",
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"AllowedValues": ["t1.micro", "m1.small", "m1.large", "m1.xlarge",
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"m2.xlarge", "m2.2xlarge", "m2.4xlarge", "c1.medium",
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"c1.xlarge", "cc1.4xlarge" ],
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"ConstraintDescription": "must be a valid EC2 instance type."
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},
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"DBIpaddress": {
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"Description": "The IP address of the database",
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"Type": "String"
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},
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"DBName": {
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"Default": "wordpress",
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"Description": "The WordPress database name",
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"Type": "String",
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"MinLength": "1",
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"MaxLength": "64",
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"AllowedPattern": "[a-zA-Z][a-zA-Z0-9]*",
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"ConstraintDescription": "must begin with a letter and contain only alphanumeric characters."
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},
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"DBUsername": {
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"Default": "admin",
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"NoEcho": "true",
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"Description": "The WordPress database admin account username",
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"Type": "String",
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"MinLength": "1",
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"MaxLength": "16",
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"AllowedPattern": "[a-zA-Z][a-zA-Z0-9]*",
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"ConstraintDescription": "must begin with a letter and contain only alphanumeric characters."
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},
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"DBPassword": {
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"Default": "admin",
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"NoEcho": "true",
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"Description": "The WordPress database admin account password",
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"Type": "String",
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"MinLength": "1",
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"MaxLength": "41",
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"AllowedPattern": "[a-zA-Z0-9]*",
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"ConstraintDescription": "must contain only alphanumeric characters."
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},
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"LinuxDistribution": {
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"Default": "F16",
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"Description": "Distribution of choice",
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"Type": "String",
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"AllowedValues": [ "F16", "F17", "U10", "RHEL-6.1", "RHEL-6.2", "RHEL-6.3" ]
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}
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},
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"Mappings": {
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"AWSInstanceType2Arch": {
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"t1.micro" : { "Arch": "32" },
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"m1.small" : { "Arch": "32" },
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"m1.large" : { "Arch": "64" },
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"m1.xlarge" : { "Arch": "64" },
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"m2.xlarge" : { "Arch": "64" },
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"m2.2xlarge" : { "Arch": "64" },
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"m2.4xlarge" : { "Arch": "64" },
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"c1.medium" : { "Arch": "32" },
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"c1.xlarge" : { "Arch": "64" },
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"cc1.4xlarge": { "Arch": "64" }
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},
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"DistroArch2AMI": {
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"F16" : { "32": "F16-i386-cfntools", "64": "F16-x86_64-cfntools" },
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"F17" : { "32": "F17-i386-cfntools", "64": "F17-x86_64-cfntools" },
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"U10" : { "32": "U10-i386-cfntools", "64": "U10-x86_64-cfntools" },
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"RHEL-6.1": { "32": "rhel61-i386-cfntools", "64": "rhel61-x86_64-cfntools" },
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"RHEL-6.2": { "32": "rhel62-i386-cfntools", "64": "rhel62-x86_64-cfntools" },
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"RHEL-6.3": { "32": "rhel63-i386-cfntools", "64": "rhel63-x86_64-cfntools" }
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}
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},
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"Resources": {
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"WebServer": {
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"Type": "AWS::EC2::Instance",
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"Metadata": {
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"AWS::CloudFormation::Init": {
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"config": {
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"packages": {
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"yum": {
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"httpd" : [],
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"wordpress" : []
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}
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},
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"services": {
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"systemd": {
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"httpd" : { "enabled": "true", "ensureRunning": "true" }
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}
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}
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}
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}
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},
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"Properties": {
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"ImageId": { "Fn::FindInMap": [ "DistroArch2AMI", { "Ref": "LinuxDistribution" },
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{ "Fn::FindInMap": [ "AWSInstanceType2Arch", { "Ref": "InstanceType" }, "Arch" ] } ] },
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"InstanceType" : { "Ref": "InstanceType" },
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"KeyName" : { "Ref": "KeyName" },
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"UserData" : { "Fn::Base64": { "Fn::Join": ["", [
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"#!/bin/bash -v\n",
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"/opt/aws/bin/cfn-init\n",
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"sed --in-place --e s/database_name_here/", { "Ref": "DBName" },
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"/ --e s/username_here/", { "Ref": "DBUsername" },
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"/ --e s/password_here/", { "Ref": "DBPassword" },
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"/ --e s/localhost/", { "Ref": "DBIpaddress"},
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"/ /usr/share/wordpress/wp-config.php\n"
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]]}}
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}
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}
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},
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"Outputs": {
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"PublicIp": {
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"Value": {"Fn::GetAtt": [ "WebServer", "PublicIp"]},
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"Description": "IP address of WebServer instance"
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}
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}
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}
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