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Drupaljam AutoScaling Example - See http://www.slideshare.net/nickvh/scaling-drupal-in-aws-using-autoscaling-cloudformation-rds-and-more for details
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| { | |
| "AWSTemplateFormatVersion":"2010-09-09", | |
| "Description":"AWS CloudFormation Sample Template for HA Drupal in Multi AZ Deployments. ", | |
| "Parameters":{ | |
| "KeyName":{ | |
| "Description":"EC2 KeyPair to enable SSH access to the instances", | |
| "Default":"drupaljam", | |
| "Type":"String", | |
| "MinLength":"1", | |
| "MaxLength":"255", | |
| "AllowedPattern":"[\\x20-\\x7E]*", | |
| "ConstraintDescription":"can contain only ASCII characters." | |
| }, | |
| "InstanceType":{ | |
| "Description":"WebServer EC2 instance type", | |
| "Type":"String", | |
| "Default":"m3.medium", | |
| "ConstraintDescription":"must be a valid EC2 instance type." | |
| }, | |
| "SiteName":{ | |
| "Default":"Drupal", | |
| "Description":"Drupal Web Site", | |
| "Type":"String" | |
| }, | |
| "SiteEMail":{ | |
| "Default":"nick.veenhof@acquia.com", | |
| "Description":"Email for site admin", | |
| "Type":"String" | |
| }, | |
| "SiteAdmin":{ | |
| "Default":"admin", | |
| "Description":"The Drupal site 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." | |
| }, | |
| "SitePassword":{ | |
| "Default":"admin", | |
| "NoEcho":"true", | |
| "Description":"The Drupal site admin account password", | |
| "Type":"String", | |
| "MinLength":"1", | |
| "MaxLength":"41", | |
| "AllowedPattern":"[a-zA-Z0-9]*", | |
| "ConstraintDescription":"must contain only alphanumeric characters." | |
| }, | |
| "DBName":{ | |
| "Default":"myDatabase", | |
| "Description":"MySQL 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":{ | |
| "NoEcho":"true", | |
| "Default":"dbuser", | |
| "Description":"Username for MySQL database access", | |
| "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":"dbpassword", | |
| "NoEcho":"true", | |
| "Description":"Password for MySQL database access", | |
| "Type":"String", | |
| "MinLength":"8", | |
| "MaxLength":"41", | |
| "AllowedPattern":"[a-zA-Z0-9]*", | |
| "ConstraintDescription":"must contain only alphanumeric characters." | |
| }, | |
| "DBClass":{ | |
| "Description":"The database instance type", | |
| "Type":"String", | |
| "Default":"db.m1.small", | |
| "AllowedValues":[ | |
| "db.t1.micro", | |
| "db.m1.small", | |
| "db.m1.medium", | |
| "db.m1.large", | |
| "db.m1.xlarge", | |
| "db.m2.xlarge", | |
| "db.m2.2xlarge", | |
| "db.m2.4xlarge", | |
| "db.m3.medium", | |
| "db.m3.large", | |
| "db.m3.xlarge", | |
| "db.m3.2xlarge", | |
| "db.r3.large", | |
| "db.r3.xlarge", | |
| "db.r3.2xlarge", | |
| "db.r3.4xlarge", | |
| "db.r3.8xlarge", | |
| "db.m2.xlarge", | |
| "db.m2.2xlarge", | |
| "db.m2.4xlarge", | |
| "db.cr1.8xlarge" | |
| ], | |
| "ConstraintDescription":"must select a valid database instance type." | |
| }, | |
| "DBAllocatedStorage":{ | |
| "Default":"5", | |
| "Description":"The size of the database (Gb)", | |
| "Type":"Number", | |
| "MinValue":"5", | |
| "MaxValue":"1024", | |
| "ConstraintDescription":"must be between 5 and 1024Gb." | |
| }, | |
| "MultiAZDatabase":{ | |
| "Default":"true", | |
| "Description":"Create a multi-AZ MySQL Amazon RDS database instance", | |
| "Type":"String", | |
| "AllowedValues":[ | |
| "true", | |
| "false" | |
| ], | |
| "ConstraintDescription":"must be either true or false." | |
| }, | |
| "WebServerCapacity":{ | |
| "Default":"3", | |
| "Description":"The initial number of WebServer instances", | |
| "Type":"Number", | |
| "MinValue":"2", | |
| "MaxValue":"5", | |
| "ConstraintDescription":"must be between 1 and 5 EC2 instances." | |
| }, | |
| "WebServerCapacitySingle":{ | |
| "Default":"1", | |
| "Description":"The initial number of WebServer instances", | |
| "Type":"Number", | |
| "MinValue":"1", | |
| "MaxValue":"1", | |
| "ConstraintDescription":"must be between 1 and 1 EC2 instances." | |
| }, | |
| "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" | |
| }, | |
| "m1.small":{ | |
| "Arch":"PV64" | |
| }, | |
| "m1.medium":{ | |
| "Arch":"PV64" | |
| }, | |
| "m1.large":{ | |
| "Arch":"PV64" | |
| }, | |
| "m1.xlarge":{ | |
| "Arch":"PV64" | |
| }, | |
| "m2.xlarge":{ | |
| "Arch":"PV64" | |
| }, | |
| "m2.2xlarge":{ | |
| "Arch":"PV64" | |
| }, | |
| "m2.4xlarge":{ | |
| "Arch":"PV64" | |
| }, | |
| "m3.medium":{ | |
| "Arch":"HVM64" | |
| }, | |
| "m3.large":{ | |
| "Arch":"HVM64" | |
| }, | |
| "m3.xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "m3.2xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c1.medium":{ | |
| "Arch":"PV64" | |
| }, | |
| "c1.xlarge":{ | |
| "Arch":"PV64" | |
| }, | |
| "c3.large":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c3.xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c3.2xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c3.4xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c3.8xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c4.large":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c4.xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c4.2xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c4.4xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "c4.8xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "g2.2xlarge":{ | |
| "Arch":"HVMG2" | |
| }, | |
| "r3.large":{ | |
| "Arch":"HVM64" | |
| }, | |
| "r3.xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "r3.2xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "r3.4xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "r3.8xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "i2.xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "i2.2xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "i2.4xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "i2.8xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "d2.xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "d2.2xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "d2.4xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "d2.8xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "hi1.4xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "hs1.8xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "cr1.8xlarge":{ | |
| "Arch":"HVM64" | |
| }, | |
| "cc2.8xlarge":{ | |
| "Arch":"HVM64" | |
| } | |
| }, | |
| "AWSRegionArch2AMI":{ | |
| "us-east-1":{ | |
| "PV64":"ami-1ccae774", | |
| "HVM64":"ami-10cae778", | |
| "HVMG2":"ami-8c6b40e4" | |
| }, | |
| "us-west-2":{ | |
| "PV64":"ami-ff527ecf", | |
| "HVM64":"ami-e9527ed9", | |
| "HVMG2":"ami-abbe919b" | |
| }, | |
| "us-west-1":{ | |
| "PV64":"ami-d514f291", | |
| "HVM64":"ami-cb14f28f", | |
| "HVMG2":"ami-f31ffeb7" | |
| }, | |
| "eu-west-1":{ | |
| "PV64":"ami-bf0897c8", | |
| "HVM64":"ami-a30897d4", | |
| "HVMG2":"ami-d5bc24a2" | |
| }, | |
| "eu-central-1":{ | |
| "PV64":"ami-ac221fb1", | |
| "HVM64":"ami-ae221fb3", | |
| "HVMG2":"ami-7cd2ef61" | |
| }, | |
| "ap-northeast-1":{ | |
| "PV64":"ami-27f90e27", | |
| "HVM64":"ami-c7f90ec7", | |
| "HVMG2":"ami-6318e863" | |
| }, | |
| "ap-southeast-1":{ | |
| "PV64":"ami-acd9e8fe", | |
| "HVM64":"ami-64d8e936", | |
| "HVMG2":"ami-3807376a" | |
| }, | |
| "ap-southeast-2":{ | |
| "PV64":"ami-ff9cecc5", | |
| "HVM64":"ami-f39cecc9", | |
| "HVMG2":"ami-89790ab3" | |
| }, | |
| "sa-east-1":{ | |
| "PV64":"ami-bb2890a6", | |
| "HVM64":"ami-b72890aa", | |
| "HVMG2":"NOT_SUPPORTED" | |
| }, | |
| "cn-north-1":{ | |
| "PV64":"ami-fa39abc3", | |
| "HVM64":"ami-e839abd1", | |
| "HVMG2":"NOT_SUPPORTED" | |
| } | |
| } | |
| }, | |
| "Resources":{ | |
| "S3Bucket":{ | |
| "Type":"AWS::S3::Bucket", | |
| "DeletionPolicy":"Retain" | |
| }, | |
| "BucketPolicy":{ | |
| "Type":"AWS::S3::BucketPolicy", | |
| "Properties":{ | |
| "PolicyDocument":{ | |
| "Version":"2008-10-17", | |
| "Id":"UploadPolicy", | |
| "Statement":[ | |
| { | |
| "Sid":"EnableReadWrite", | |
| "Action":[ | |
| "s3:GetObject", | |
| "s3:PutObject", | |
| "s3:PutObjectACL" | |
| ], | |
| "Effect":"Allow", | |
| "Resource":{ | |
| "Fn::Join":[ | |
| "", | |
| [ | |
| "arn:aws:s3:::", | |
| { | |
| "Ref":"S3Bucket" | |
| }, | |
| "/*" | |
| ] | |
| ] | |
| }, | |
| "Principal":{ | |
| "AWS":{ | |
| "Fn::GetAtt":[ | |
| "S3User", | |
| "Arn" | |
| ] | |
| } | |
| } | |
| } | |
| ] | |
| }, | |
| "Bucket":{ | |
| "Ref":"S3Bucket" | |
| } | |
| } | |
| }, | |
| "S3User":{ | |
| "Type":"AWS::IAM::User", | |
| "Properties":{ | |
| "Path":"/", | |
| "Policies":[ | |
| { | |
| "PolicyName":"root", | |
| "PolicyDocument":{ | |
| "Statement":[ | |
| { | |
| "Effect":"Allow", | |
| "Action":"s3:*", | |
| "Resource":"*" | |
| } | |
| ] | |
| } | |
| } | |
| ] | |
| } | |
| }, | |
| "S3Keys":{ | |
| "Type":"AWS::IAM::AccessKey", | |
| "Properties":{ | |
| "UserName":{ | |
| "Ref":"S3User" | |
| } | |
| } | |
| }, | |
| "ElasticLoadBalancer":{ | |
| "Type":"AWS::ElasticLoadBalancing::LoadBalancer", | |
| "Metadata":{ | |
| "Comment":"Configure the Load Balancer with a simple health check and cookie-based stickiness" | |
| }, | |
| "Properties":{ | |
| "AvailabilityZones":[ | |
| "us-east-1b", | |
| "us-east-1d" | |
| ], | |
| "LBCookieStickinessPolicy":[ | |
| { | |
| "PolicyName":"CookieBasedPolicy", | |
| "CookieExpirationPeriod":"30" | |
| } | |
| ], | |
| "Listeners":[ | |
| { | |
| "LoadBalancerPort":"80", | |
| "InstancePort":"80", | |
| "Protocol":"HTTP", | |
| "PolicyNames":[ | |
| "CookieBasedPolicy" | |
| ] | |
| } | |
| ], | |
| "HealthCheck":{ | |
| "Target":"HTTP:80/", | |
| "HealthyThreshold":"2", | |
| "UnhealthyThreshold":"5", | |
| "Interval":"10", | |
| "Timeout":"5" | |
| } | |
| } | |
| }, | |
| "WebServerGroup1":{ | |
| "Type":"AWS::AutoScaling::AutoScalingGroup", | |
| "Properties":{ | |
| "AvailabilityZones":[ | |
| "us-east-1b", | |
| "us-east-1d" | |
| ], | |
| "LaunchConfigurationName":{ | |
| "Ref":"LaunchConfig1" | |
| }, | |
| "MinSize":"1", | |
| "MaxSize":"5", | |
| "DesiredCapacity":{ | |
| "Ref":"WebServerCapacity" | |
| }, | |
| "LoadBalancerNames":[ | |
| { | |
| "Ref":"ElasticLoadBalancer" | |
| } | |
| ], | |
| "Tags":[ | |
| { | |
| "Key":"Name", | |
| "Value":"Drupaljam Drupal Instance", | |
| "PropagateAtLaunch":"true" | |
| } | |
| ] | |
| } | |
| }, | |
| "LaunchConfig1":{ | |
| "Type":"AWS::AutoScaling::LaunchConfiguration", | |
| "Metadata":{ | |
| "AWS::CloudFormation::Init":{ | |
| "config":{ | |
| "packages":{ | |
| "yum":{ | |
| "httpd":[ | |
| ], | |
| "php":[ | |
| ], | |
| "php-mysql":[ | |
| ], | |
| "php-gd":[ | |
| ], | |
| "php-xml":[ | |
| ], | |
| "php-mbstring":[ | |
| ], | |
| "mysql":[ | |
| ], | |
| "gcc":[ | |
| ], | |
| "make":[ | |
| ], | |
| "libstdc++-devel":[ | |
| ], | |
| "gcc-c++":[ | |
| ], | |
| "fuse":[ | |
| ], | |
| "fuse-devel":[ | |
| ], | |
| "libcurl-devel":[ | |
| ], | |
| "libxml2-devel":[ | |
| ], | |
| "openssl-devel":[ | |
| ], | |
| "mailcap":[ | |
| ] | |
| } | |
| }, | |
| "sources":{ | |
| "/var/www/html":"http://ftp.drupal.org/files/projects/drupal-7.36.tar.gz", | |
| "/home/ec2-user":"http://ftp.drupal.org/files/projects/drush-7.x-4.5.tar.gz", | |
| "/home/ec2-user/s3fs":"http://s3fs.googlecode.com/files/s3fs-1.61.tar.gz" | |
| }, | |
| "files":{ | |
| "/etc/passwd-s3fs":{ | |
| "content":{ | |
| "Fn::Join":[ | |
| "", | |
| [ | |
| { | |
| "Ref":"S3Keys" | |
| }, | |
| ":", | |
| { | |
| "Fn::GetAtt":[ | |
| "S3Keys", | |
| "SecretAccessKey" | |
| ] | |
| }, | |
| "\n" | |
| ] | |
| ] | |
| }, | |
| "mode":"000400", | |
| "owner":"root", | |
| "group":"root" | |
| }, | |
| "/home/ec2-user/settings.php":{ | |
| "content":{ | |
| "Fn::Join":[ | |
| "", | |
| [ | |
| "<?php\n", | |
| "\n", | |
| "$databases = array (\n", | |
| " 'default' =>\n", | |
| " array (\n", | |
| " 'default' =>\n", | |
| " array (\n", | |
| " 'database' => '", | |
| { | |
| "Ref":"DBName" | |
| }, | |
| "',\n", | |
| " 'username' => '", | |
| { | |
| "Ref":"DBUsername" | |
| }, | |
| "',\n", | |
| " 'password' => '", | |
| { | |
| "Ref":"DBPassword" | |
| }, | |
| "',\n", | |
| " 'host' => '", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Address" | |
| ] | |
| }, | |
| "',\n", | |
| " 'port' => '", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Port" | |
| ] | |
| }, | |
| "',\n", | |
| " 'driver' => 'mysql',\n", | |
| " 'prefix' => 'drupal_',\n", | |
| " ),\n", | |
| " ),\n", | |
| ");\n", | |
| "\n", | |
| "$update_free_access = FALSE;\n", | |
| "\n", | |
| "$drupal_hash_salt = '0c3R8noNALe3shsioQr5hK1dMHdwRfikLoSfqn0_xpA';\n", | |
| "\n", | |
| "ini_set('session.gc_probability', 1);\n", | |
| "ini_set('session.gc_divisor', 100);\n", | |
| "ini_set('session.gc_maxlifetime', 200000);\n", | |
| "ini_set('session.cookie_lifetime', 2000000);\n" | |
| ] | |
| ] | |
| }, | |
| "mode":"000444", | |
| "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 -v\n", | |
| "yum update -y aws-cfn-bootstrap\n", | |
| "# Helper function\n", | |
| "function error_exit\n", | |
| "{\n", | |
| " /opt/aws/bin/cfn-signal -e 1 -r \"$1\" '", | |
| { | |
| "Ref":"WaitHandle" | |
| }, | |
| "'\n", | |
| " exit 1\n", | |
| "}\n", | |
| "# Install Apache Web Server, MySQL and Drupal\n", | |
| "/opt/aws/bin/cfn-init -s ", | |
| { | |
| "Ref":"AWS::StackId" | |
| }, | |
| " -r LaunchConfig1 ", | |
| " --region ", | |
| { | |
| "Ref":"AWS::Region" | |
| }, | |
| " || error_exit 'Failed to run cfn-init'\n", | |
| "# Install s3fs\n", | |
| "cd /home/ec2-user/s3fs/s3fs-1.61\n", | |
| "./configure --prefix=/usr\n", | |
| "make\n", | |
| "make install\n", | |
| "# Move the website files to the top level\n", | |
| "mv /var/www/html/drupal-7.36/* /var/www/html\n", | |
| "mv /var/www/html/drupal-7.36/.htaccess /var/www/html\n", | |
| "rm -Rf /var/www/html/drupal-7.36\n", | |
| "# Mount the S3 bucket\n", | |
| "mv /var/www/html/sites/default/files /var/www/html/sites/default/files_original\n", | |
| "mkdir -p /var/www/html/sites/default/files\n", | |
| "s3fs -o allow_other -o use_cache=/tmp ", | |
| { | |
| "Ref":"S3Bucket" | |
| }, | |
| " /var/www/html/sites/default/files || error_exit 'Failed to mount the S3 bucket'\n", | |
| "echo `hostname` >> /var/www/html/sites/default/files/hosts\n", | |
| "# Make changes to Apache Web Server configuration\n", | |
| "sed -i 's/AllowOverride None/AllowOverride All/g' /etc/httpd/conf/httpd.conf\n", | |
| "sed -i '/RewriteEngine on/a RewriteRule ^(scripts|profile|includes|cron\\.php|install\\.php|update\\.php|xmlrpc\\.php|filter($|/)|user($|/)|admin($|/)) - [F,L]' /var/www/html/.htaccess\n", | |
| "service httpd restart\n", | |
| "# Only execute the site install if we are the first host up - otherwise we'll end up losing all the data\n", | |
| "read first < /var/www/html/sites/default/files/hosts\n", | |
| "if [ `hostname` = $first ]\n", | |
| "then\n", | |
| " # Create the site in Drupal\n", | |
| " cd /var/www/html\n", | |
| " ~ec2-user/drush/drush site-install standard --yes", | |
| " --site-name='", | |
| { | |
| "Ref":"SiteName" | |
| }, | |
| "' --site-mail=", | |
| { | |
| "Ref":"SiteEMail" | |
| }, | |
| " --account-name=", | |
| { | |
| "Ref":"SiteAdmin" | |
| }, | |
| " --account-pass=", | |
| { | |
| "Ref":"SitePassword" | |
| }, | |
| " --db-url=mysql://", | |
| { | |
| "Ref":"DBUsername" | |
| }, | |
| ":", | |
| { | |
| "Ref":"DBPassword" | |
| }, | |
| "@", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Address" | |
| ] | |
| }, | |
| ":", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Port" | |
| ] | |
| }, | |
| "/", | |
| { | |
| "Ref":"DBName" | |
| }, | |
| " --db-prefix=drupal_\n", | |
| " # use the S3 bucket for shared file storage\n", | |
| " cp -R sites/default/files_original/* sites/default/files\n", | |
| " cp -R sites/default/files_original/.htaccess sites/default/files\n", | |
| "fi\n", | |
| "# Copy settings.php file since everything else is configured\n", | |
| "cp /home/ec2-user/settings.php /var/www/html/sites/default\n", | |
| "rm /home/ec2-user/settings.php\n", | |
| "# All is well so signal success\n", | |
| "/opt/aws/bin/cfn-signal -e 0 -r \"Drupal setup complete\" '", | |
| { | |
| "Ref":"WaitHandle" | |
| }, | |
| "'\n" | |
| ] | |
| ] | |
| } | |
| } | |
| } | |
| }, | |
| "WebServerGroup2":{ | |
| "Type":"AWS::AutoScaling::AutoScalingGroup", | |
| "Properties":{ | |
| "AvailabilityZones":[ | |
| "us-east-1b" | |
| ], | |
| "LaunchConfigurationName":{ | |
| "Ref":"LaunchConfig2" | |
| }, | |
| "MinSize":"1", | |
| "MaxSize":"1", | |
| "DesiredCapacity":{ | |
| "Ref":"WebServerCapacitySingle" | |
| }, | |
| "Tags":[ | |
| { | |
| "Key":"Name", | |
| "Value":"Drupaljam Drupal Instance", | |
| "PropagateAtLaunch":"true" | |
| } | |
| ] | |
| } | |
| }, | |
| "LaunchConfig2":{ | |
| "Type":"AWS::AutoScaling::LaunchConfiguration", | |
| "Metadata":{ | |
| "AWS::CloudFormation::Init":{ | |
| "config":{ | |
| "packages":{ | |
| "yum":{ | |
| "httpd":[ | |
| ], | |
| "php":[ | |
| ], | |
| "php-mysql":[ | |
| ], | |
| "php-gd":[ | |
| ], | |
| "php-xml":[ | |
| ], | |
| "php-mbstring":[ | |
| ], | |
| "mysql":[ | |
| ], | |
| "gcc":[ | |
| ], | |
| "make":[ | |
| ], | |
| "libstdc++-devel":[ | |
| ], | |
| "gcc-c++":[ | |
| ], | |
| "fuse":[ | |
| ], | |
| "fuse-devel":[ | |
| ], | |
| "libcurl-devel":[ | |
| ], | |
| "libxml2-devel":[ | |
| ], | |
| "openssl-devel":[ | |
| ], | |
| "mailcap":[ | |
| ] | |
| } | |
| }, | |
| "sources":{ | |
| "/var/www/html":"http://ftp.drupal.org/files/projects/drupal-7.36.tar.gz", | |
| "/home/ec2-user":"http://ftp.drupal.org/files/projects/drush-7.x-4.5.tar.gz", | |
| "/home/ec2-user/s3fs":"http://s3fs.googlecode.com/files/s3fs-1.61.tar.gz" | |
| }, | |
| "files":{ | |
| "/etc/passwd-s3fs":{ | |
| "content":{ | |
| "Fn::Join":[ | |
| "", | |
| [ | |
| { | |
| "Ref":"S3Keys" | |
| }, | |
| ":", | |
| { | |
| "Fn::GetAtt":[ | |
| "S3Keys", | |
| "SecretAccessKey" | |
| ] | |
| }, | |
| "\n" | |
| ] | |
| ] | |
| }, | |
| "mode":"000400", | |
| "owner":"root", | |
| "group":"root" | |
| }, | |
| "/home/ec2-user/settings.php":{ | |
| "content":{ | |
| "Fn::Join":[ | |
| "", | |
| [ | |
| "<?php\n", | |
| "\n", | |
| "$databases = array (\n", | |
| " 'default' =>\n", | |
| " array (\n", | |
| " 'default' =>\n", | |
| " array (\n", | |
| " 'database' => '", | |
| { | |
| "Ref":"DBName" | |
| }, | |
| "',\n", | |
| " 'username' => '", | |
| { | |
| "Ref":"DBUsername" | |
| }, | |
| "',\n", | |
| " 'password' => '", | |
| { | |
| "Ref":"DBPassword" | |
| }, | |
| "',\n", | |
| " 'host' => '", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Address" | |
| ] | |
| }, | |
| "',\n", | |
| " 'port' => '", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Port" | |
| ] | |
| }, | |
| "',\n", | |
| " 'driver' => 'mysql',\n", | |
| " 'prefix' => 'drupal_',\n", | |
| " ),\n", | |
| " ),\n", | |
| ");\n", | |
| "\n", | |
| "$update_free_access = FALSE;\n", | |
| "\n", | |
| "$drupal_hash_salt = '0c3R8noNALe3shsioQr5hK1dMHdwRfikLoSfqn0_xpA';\n", | |
| "\n", | |
| "ini_set('session.gc_probability', 1);\n", | |
| "ini_set('session.gc_divisor', 100);\n", | |
| "ini_set('session.gc_maxlifetime', 200000);\n", | |
| "ini_set('session.cookie_lifetime', 2000000);\n" | |
| ] | |
| ] | |
| }, | |
| "mode":"000444", | |
| "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 -v\n", | |
| "yum update -y aws-cfn-bootstrap\n", | |
| "# Helper function\n", | |
| "function error_exit\n", | |
| "{\n", | |
| " /opt/aws/bin/cfn-signal -e 1 -r \"$1\" '", | |
| { | |
| "Ref":"WaitHandle" | |
| }, | |
| "'\n", | |
| " exit 1\n", | |
| "}\n", | |
| "# Install Apache Web Server and Drupal\n", | |
| "/opt/aws/bin/cfn-init -s ", | |
| { | |
| "Ref":"AWS::StackId" | |
| }, | |
| " -r LaunchConfig2 ", | |
| " --region ", | |
| { | |
| "Ref":"AWS::Region" | |
| }, | |
| " || error_exit 'Failed to run cfn-init'\n", | |
| "# Install s3fs\n", | |
| "cd /home/ec2-user/s3fs/s3fs-1.61\n", | |
| "./configure --prefix=/usr\n", | |
| "make\n", | |
| "make install\n", | |
| "# Move the website files to the top level\n", | |
| "mv /var/www/html/drupal-7.36/* /var/www/html\n", | |
| "mv /var/www/html/drupal-7.36/.htaccess /var/www/html\n", | |
| "rm -Rf /var/www/html/drupal-7.36\n", | |
| "# Mount the S3 bucket\n", | |
| "mv /var/www/html/sites/default/files /var/www/html/sites/default/files_original\n", | |
| "mkdir -p /var/www/html/sites/default/files\n", | |
| "s3fs -o allow_other -o use_cache=/tmp ", | |
| { | |
| "Ref":"S3Bucket" | |
| }, | |
| " /var/www/html/sites/default/files || error_exit 'Failed to mount the S3 bucket'\n", | |
| "echo `hostname` >> /var/www/html/sites/default/files/hosts\n", | |
| "# Make changes to Apache Web Server configuration\n", | |
| "sed -i 's/AllowOverride None/AllowOverride All/g' /etc/httpd/conf/httpd.conf\n", | |
| "service httpd restart\n", | |
| "# Only execute the site install if we are the first host up - otherwise we'll end up losing all the data\n", | |
| "read first < /var/www/html/sites/default/files/hosts\n", | |
| "if [ `hostname` = $first ]\n", | |
| "then\n", | |
| " # Create the site in Drupal\n", | |
| " cd /var/www/html\n", | |
| " ~ec2-user/drush/drush site-install standard --yes", | |
| " --site-name='", | |
| { | |
| "Ref":"SiteName" | |
| }, | |
| "' --site-mail=", | |
| { | |
| "Ref":"SiteEMail" | |
| }, | |
| " --account-name=", | |
| { | |
| "Ref":"SiteAdmin" | |
| }, | |
| " --account-pass=", | |
| { | |
| "Ref":"SitePassword" | |
| }, | |
| " --db-url=mysql://", | |
| { | |
| "Ref":"DBUsername" | |
| }, | |
| ":", | |
| { | |
| "Ref":"DBPassword" | |
| }, | |
| "@", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Address" | |
| ] | |
| }, | |
| ":", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Port" | |
| ] | |
| }, | |
| "/", | |
| { | |
| "Ref":"DBName" | |
| }, | |
| " --db-prefix=drupal_\n", | |
| " # use the S3 bucket for shared file storage\n", | |
| " cp -R sites/default/files_original/* sites/default/files\n", | |
| " cp -R sites/default/files_original/.htaccess sites/default/files\n", | |
| "fi\n", | |
| "# Copy settings.php file since everything else is configured\n", | |
| "cp /home/ec2-user/settings.php /var/www/html/sites/default\n", | |
| "rm /home/ec2-user/settings.php\n", | |
| "/usr/bin/mysql -u ", | |
| { | |
| "Ref":"DBUsername" | |
| }, | |
| " -p", | |
| { | |
| "Ref":"DBPassword" | |
| }, | |
| " -h ", | |
| { | |
| "Fn::GetAtt":[ | |
| "MasterDB", | |
| "Endpoint.Address" | |
| ] | |
| }, | |
| " -D ", | |
| { | |
| "Ref":"DBName" | |
| }, | |
| " -e 'update drupal_block set status = 0 where delta = \"login\"'\n", | |
| "# All is well so signal success\n", | |
| "/opt/aws/bin/cfn-signal -e 0 -r \"Drupal setup complete\" '", | |
| { | |
| "Ref":"WaitHandle" | |
| }, | |
| "'\n" | |
| ] | |
| ] | |
| } | |
| } | |
| } | |
| }, | |
| "WaitHandle":{ | |
| "Type":"AWS::CloudFormation::WaitConditionHandle" | |
| }, | |
| "WaitCondition":{ | |
| "Type":"AWS::CloudFormation::WaitCondition", | |
| "DependsOn":"WebServerGroup1", | |
| "Properties":{ | |
| "Handle":{ | |
| "Ref":"WaitHandle" | |
| }, | |
| "Timeout":"3000" | |
| } | |
| }, | |
| "MasterDB":{ | |
| "Type":"AWS::RDS::DBInstance", | |
| "Properties":{ | |
| "DBName":{ | |
| "Ref":"DBName" | |
| }, | |
| "AllocatedStorage":{ | |
| "Ref":"DBAllocatedStorage" | |
| }, | |
| "DBInstanceClass":{ | |
| "Ref":"DBClass" | |
| }, | |
| "Engine":"MySQL", | |
| "EngineVersion":"5.6", | |
| "DBInstanceIdentifier":"MasterDB2", | |
| "DBSecurityGroups":[ | |
| { | |
| "Ref":"DBSecurityGroup" | |
| } | |
| ], | |
| "MasterUsername":{ | |
| "Ref":"DBUsername" | |
| }, | |
| "MasterUserPassword":{ | |
| "Ref":"DBPassword" | |
| }, | |
| "MultiAZ":{ | |
| "Ref":"MultiAZDatabase" | |
| }, | |
| "Tags":[ | |
| { | |
| "Key":"Name", | |
| "Value":"Drupaljam Drupal Master Database" | |
| } | |
| ] | |
| }, | |
| "DeletionPolicy":"Snapshot" | |
| }, | |
| "ReplicaDB":{ | |
| "Type":"AWS::RDS::DBInstance", | |
| "Properties":{ | |
| "DBInstanceIdentifier":"SlaveDB2", | |
| "SourceDBInstanceIdentifier":{ | |
| "Ref":"MasterDB" | |
| }, | |
| "DBInstanceClass":{ | |
| "Ref":"DBClass" | |
| }, | |
| "Tags":[ | |
| { | |
| "Key":"Name", | |
| "Value":"Drupaljam Drupal Read Replica Database" | |
| } | |
| ] | |
| } | |
| }, | |
| "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 requests from the load balancer only and SSH access", | |
| "SecurityGroupIngress":[ | |
| { | |
| "IpProtocol":"tcp", | |
| "FromPort":"80", | |
| "ToPort":"80", | |
| "SourceSecurityGroupOwnerId":{ | |
| "Fn::GetAtt":[ | |
| "ElasticLoadBalancer", | |
| "SourceSecurityGroup.OwnerAlias" | |
| ] | |
| }, | |
| "SourceSecurityGroupName":{ | |
| "Fn::GetAtt":[ | |
| "ElasticLoadBalancer", | |
| "SourceSecurityGroup.GroupName" | |
| ] | |
| } | |
| }, | |
| { | |
| "IpProtocol":"tcp", | |
| "FromPort":"22", | |
| "ToPort":"22", | |
| "CidrIp":{ | |
| "Ref":"SSHLocation" | |
| } | |
| } | |
| ] | |
| } | |
| } | |
| }, | |
| "Outputs":{ | |
| "WebsiteURL":{ | |
| "Value":{ | |
| "Fn::Join":[ | |
| "", | |
| [ | |
| "http://", | |
| { | |
| "Fn::GetAtt":[ | |
| "ElasticLoadBalancer", | |
| "DNSName" | |
| ] | |
| } | |
| ] | |
| ] | |
| }, | |
| "Description":"Drupal Website" | |
| } | |
| } | |
| } |
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