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t/cfn_json/WordPress_Multi_AZ.json  view on Meta::CPAN

        "DesiredCapacity" : { "Ref" : "WebServerCapacity" },
        "LoadBalancerNames" : [ { "Ref" : "ElasticLoadBalancer" } ]
      }
    },

    "LaunchConfig": {
      "Type" : "AWS::AutoScaling::LaunchConfiguration",
      "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": {
        "ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI", { "Ref" : "AWS::Region" },
                          { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
        "InstanceType"   : { "Ref" : "InstanceType" },
        "SecurityGroups" : [ {"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 LaunchConfig ",
          "         --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" : "WebServerGroup",
      "Properties" : {
        "Handle" : {"Ref" : "WaitHandle"},
        "Timeout" : "300"
      }
    },

    "DBInstance" : {
      "Type": "AWS::RDS::DBInstance",
      "Properties": {
        "DBName"            : { "Ref" : "DBName" },
        "Engine"            : "MySQL",
        "MultiAZ"           : { "Ref": "MultiAZDatabase" },
        "MasterUsername"    : { "Ref" : "DBUsername" },
        "DBInstanceClass"   : { "Ref" : "DBClass" },
        "DBSecurityGroups"  : [{ "Ref" : "DBSecurityGroup" }],
        "AllocatedStorage"  : { "Ref" : "DBAllocatedStorage" },
        "MasterUserPassword": { "Ref" : "DBPassword" }
      }
    },

    "DBSecurityGroup": {
      "Type": "AWS::RDS::DBSecurityGroup",
      "Properties": {
        "DBSecurityGroupIngress": [{ "EC2SecurityGroupName": { "Ref": "WebServerSecurityGroup"} }],
        "GroupDescription"      : "Frontend Access"
      }
    },


    "WebServerSecurityGroup" : {
      "Type" : "AWS::EC2::SecurityGroup",
      "Properties" : {
        "GroupDescription" : "Enable HTTP access via port 80 locked down to the load balancer + SSH access",
        "SecurityGroupIngress" : [
          {"IpProtocol" : "tcp", "FromPort" : "80", "ToPort" : "80", "SourceSecurityGroupOwnerId" : {"Fn::GetAtt" : ["ElasticLoadBalancer", "SourceSecurityGroup.OwnerAlias"]},"SourceSecurityGroupName" : {"Fn::GetAtt" : ["ElasticLoadBalancer", "Source...
          {"IpProtocol" : "tcp", "FromPort" : "22", "ToPort" : "22", "CidrIp" : { "Ref" : "SSHLocation"}}
        ]
      }
    }