{ "AWSTemplateFormatVersion" : "2010-09-09", "Description" : "AWS CloudFormation Sample Template WordPress_Single_Instance: WordPress is web software you can use to create a beautiful website or blog. This template installs a single-instance WordPress deployment using a local MySQL database to store the data.", "Parameters" : { "KeyName" : { "Description" : "Name of an existing EC2 KeyPair to enable SSH access to the instances", "Type" : "String" }, "InstanceType" : { "Description" : "WikiServer EC2 instance type", "Type" : "String", "Default" : "m1.large", "AllowedValues" : [ "t1.micro", "m1.small", "m1.large", "m1.xlarge", "m2.xlarge", "m2.2xlarge", "m2.4xlarge", "c1.medium", "c1.xlarge", "cc1.4xlarge" ], "ConstraintDescription" : "must be a valid EC2 instance type." }, "VolumeSize" : { "Description" : "WikiServer Volume size", "Type" : "Number", "Default" : "1", "MinValue" : "1", "MaxValue" : "1024", "ConstraintDescription" : "must be between 1 and 1024 Gb." }, "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." }, "DBRootPassword": { "Default": "admin", "NoEcho": "true", "Description" : "Root password for MySQL", "Type": "String", "MinLength": "1", "MaxLength": "41", "AllowedPattern" : "[a-zA-Z0-9]*", "ConstraintDescription" : "must contain only alphanumeric characters." }, "LinuxDistribution": { "Default": "F16", "Description" : "Distribution of choice", "Type": "String", "AllowedValues" : [ "F16", "F17", "U10", "RHEL-6.1", "RHEL-6.2", "RHEL-6.3" ] } }, "Mappings" : { "AWSInstanceType2Arch" : { "t1.micro" : { "Arch" : "32" }, "m1.small" : { "Arch" : "32" }, "m1.large" : { "Arch" : "64" }, "m1.xlarge" : { "Arch" : "64" }, "m2.xlarge" : { "Arch" : "64" }, "m2.2xlarge" : { "Arch" : "64" }, "m2.4xlarge" : { "Arch" : "64" }, "c1.medium" : { "Arch" : "32" }, "c1.xlarge" : { "Arch" : "64" }, "cc1.4xlarge" : { "Arch" : "64" } }, "DistroArch2AMI": { "F16" : { "32" : "F16-i386-cfntools", "64" : "F16-x86_64-cfntools" }, "F17" : { "32" : "F17-i386-cfntools", "64" : "F17-x86_64-cfntools" }, "U10" : { "32" : "U10-i386-cfntools", "64" : "U10-x86_64-cfntools" }, "RHEL-6.1" : { "32" : "rhel61-i386-cfntools", "64" : "rhel61-x86_64-cfntools" }, "RHEL-6.2" : { "32" : "rhel62-i386-cfntools", "64" : "rhel62-x86_64-cfntools" }, "RHEL-6.3" : { "32" : "rhel63-i386-cfntools", "64" : "rhel63-x86_64-cfntools" } } }, "Resources" : { "IPAddress" : { "Type" : "AWS::EC2::EIP" }, "IPAssoc" : { "Type" : "AWS::EC2::EIPAssociation", "Properties" : { "InstanceId" : { "Ref" : "WikiServer" }, "EIP" : { "Ref" : "IPAddress" } } }, "WikiServerSecurityGroup" : { "Type" : "AWS::EC2::SecurityGroup", "Properties" : { "GroupDescription" : "Enable HTTP access via port 80 plus SSH access", "SecurityGroupIngress" : [ {"IpProtocol" : "icmp", "FromPort" : "-1", "ToPort" : "-1", "CidrIp" : "0.0.0.0/0"}, {"IpProtocol" : "tcp", "FromPort" : "80", "ToPort" : "80", "CidrIp" : "0.0.0.0/0"}, {"IpProtocol" : "tcp", "FromPort" : "22", "ToPort" : "22", "CidrIp" : "0.0.0.0/0"} ] } }, "WikiServer": { "Type": "AWS::EC2::Instance", "Metadata" : { "AWS::CloudFormation::Init" : { "config" : { "packages" : { "yum" : { "httpd" : [], "mysql" : [], "mysql-server" : [], "wordpress" : [] } }, "services" : { "systemd" : { "httpd" : { "enabled" : "true", "ensureRunning" : "true" }, "mysqld" : { "enabled" : "true", "ensureRunning" : "true" } } } } } }, "Properties": { "ImageId" : { "Fn::FindInMap" : [ "DistroArch2AMI", { "Ref" : "LinuxDistribution" }, { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] }, "InstanceType" : { "Ref" : "InstanceType" }, "KeyName" : { "Ref" : "KeyName" }, "SecurityGroups" : [ {"Ref" : "WikiServerSecurityGroup"} ], "UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [ "#!/bin/bash -v\n", "/opt/aws/bin/cfn-init\n", "# Wait for the volume to appear\n", "while [ ! -e /dev/vdb ]; do echo Waiting for volume to attach; sleep 1; done\n", "parted /dev/vdb mklabel msdos\n", "parted /dev/vdb mkpart primary ext3 1 1000\n", "# Format the EBS volume and mount it\n", "systemctl stop mysqld.service\n", "sleep 1\n", "mv /var/lib/mysql /var/lib/mysql.data\n", "/sbin/mkfs -t ext3 /dev/vdb1\n", "mkdir /var/lib/mysql\n", "mount /dev/vdb1 /var/lib/mysql\n", "chown mysql.mysql /var/lib/mysql\n", "mv -n /var/lib/mysql.data/* /var/lib/mysql\n", "systemctl start mysqld.service\n", "sleep 1\n", "# Setup MySQL root password and create a user\n", "mysqladmin -u root password '", { "Ref" : "DBRootPassword" }, "'\n", "cat << EOF | mysql -u root --password='", { "Ref" : "DBRootPassword" }, "'\n", "CREATE DATABASE ", { "Ref" : "DBName" }, ";\n", "GRANT ALL PRIVILEGES ON ", { "Ref" : "DBName" }, ".* TO \"", { "Ref" : "DBUsername" }, "\"@\"localhost\"\n", "IDENTIFIED BY \"", { "Ref" : "DBPassword" }, "\";\n", "FLUSH PRIVILEGES;\n", "EXIT\n", "EOF\n", "sed --in-place --e s/database_name_here/", { "Ref" : "DBName" }, "/ --e s/username_here/", { "Ref" : "DBUsername" }, "/ --e s/password_here/", { "Ref" : "DBPassword" }, "/ /usr/share/wordpress/wp-config.php\n" ]]}} } }, "DataVolume" : { "Type" : "AWS::EC2::Volume", "Properties" : { "Size" : { "Ref" : "VolumeSize" }, "AvailabilityZone" : { "Fn::GetAtt" : [ "WikiServer", "AvailabilityZone" ]}, "Tags" : [{ "Key" : "Usage", "Value" : "Wiki Data Volume" }] } }, "MountPoint" : { "Type" : "AWS::EC2::VolumeAttachment", "Properties" : { "InstanceId" : { "Ref" : "WikiServer" }, "VolumeId" : { "Ref" : "DataVolume" }, "Device" : "/dev/vdb" } } }, "Outputs" : { "WebsiteURL" : { "Value" : { "Fn::Join" : ["", ["http://", { "Fn::GetAtt" : [ "WikiServer", "PublicIp" ]}, "/wordpress"]] }, "Description" : "URL for Wordpress wiki" }, "InstanceIPAddress" : { "Value" : { "Ref" : "IPAddress" } } } }