heat-templates/cfn/F18/WordPress_NoKey.yaml

HeatTemplateFormatVersion: '2012-12-12'
Description: 'Heat WordPress template to support F18 with no SSH key requirements:
  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:
  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.
  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.}
Mappings:
  InstanceTypeToImage:
    m1.tiny: {Image: 'F18-i386-cfntools'}
    m1.small: {Image: 'F18-x86_64-cfntools'}
    m1.medium: {Image: 'F18-x86_64-cfntools'}
    m1.large: {Image: 'F18-x86_64-cfntools'}
    m1.xlarge: {Image: 'F18-x86_64-cfntools'}
Resources:
  WebServerSecurityGroup:
    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'
  WikiDatabase:
    Type: AWS::EC2::Instance
    Metadata:
      AWS::CloudFormation::Init:
        config:
          packages:
            yum:
              mysql: []
              mysql-server: []
              httpd: []
              wordpress: []
          services:
            systemd:
              mysqld: {enabled: 'true', ensureRunning: 'true'}
              httpd: {enabled: 'true', ensureRunning: 'true'}
    Properties:
      ImageId:
        Fn::FindInMap:
        - InstanceTypeToImage
        - {Ref: InstanceType}
        - Image
      InstanceType: {Ref: InstanceType}
      SecurityGroups: [{"Ref": "WebServerSecurityGroup"}]
      UserData:
        Fn::Base64:
          Fn::Join:
          - ''
          - - '#!/bin/bash -v

              '
            - '/opt/aws/bin/cfn-init

              '
            - 'firewall-cmd --add-service=http

              '
            - 'firewall-cmd --permanent --add-service=http

              '
            - '# Setup MySQL root password and create a user

              '
            - mysqladmin -u root password '
            - {Ref: DBRootPassword}
            - '''

              '
            - cat << EOF | mysql -u root --password='
            - {Ref: DBRootPassword}
            - '''

              '
            - 'CREATE DATABASE '
            - {Ref: DBName}
            - ';

              '
            - 'GRANT ALL PRIVILEGES ON '
            - {Ref: DBName}
            - .* TO "
            - {Ref: DBUsername}
            - '"@"localhost"

              '
            - IDENTIFIED BY "
            - {Ref: DBPassword}
            - '";

              '
            - 'FLUSH PRIVILEGES;

              '
            - 'EXIT

              '
            - 'EOF

              '
            - 'sed -i "/Deny from All/d" /etc/httpd/conf.d/wordpress.conf

              '
            - 'sed -i "s/Require local/Require all granted/" /etc/httpd/conf.d/wordpress.conf

              '
            - sed --in-place --e s/database_name_here/
            - {Ref: DBName}
            - / --e s/username_here/
            - {Ref: DBUsername}
            - / --e s/password_here/
            - {Ref: DBPassword}
            - '/ /etc/wordpress/wp-config.php

              '
            - 'systemctl restart httpd.service

              '
Outputs:
  WebsiteURL:
    Value:
      Fn::Join:
      - ''
      - - http://
        - Fn::GetAtt: [WikiDatabase, PublicIp]
        - /wordpress
    Description: URL for Wordpress wiki