openstack
/
heat
Code Issues Proposed changes

Make Wordpress_2_Instances.template work properly 

note the mysql instance is not secure because both IPs must be known
ahead of time.  To resolve this problem, we will be using elastic IPs.

Signed-off-by: Steven Dake <sdake@redhat.com>
This commit is contained in:
Steven Dake 2012-04-15 17:44:10 -07:00
parent 2f858e656c
commit 67c6131536
1 changed files with 36 additions and 40 deletions
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76
templates/WordPress_2_Instances.template
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@ -92,42 +92,6 @@
},
"Resources" : {
"WebServer": {
"Type": "AWS::EC2::Instance",
"DependsOn": "DatabaseServer",
"Metadata" : {
"AWS::CloudFormation::Init" : {
"config" : {
"packages" : {
"yum" : {
"httpd" : [],
"wordpress" : []
}
},
"services" : {
"systemd" : {
"httpd" : { "enabled" : "true", "ensureRunning" : "true" }
}
}
}
}
},
"Properties": {
"ImageId" : { "Fn::FindInMap" : [ "DistroArch2AMI", { "Ref" : "LinuxDistribution" },
{ "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
"InstanceType" : { "Ref" : "InstanceType" },
"KeyName" : { "Ref" : "KeyName" },
"UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [
"#!/bin/bash -v\n",
"/opt/aws/bin/cfn-init -f /var/lib/cloud/data/cfn-init-data\n",
"sed --in-place --e s/database_name_here/", { "Ref" : "DBName" }, "/ --e s/username_here/", { "Ref" : "DBUsername" }, "/ --e s/password_here/", { "Ref" : "DBPassword" }, "/ --e s/DB_HOST/", "/ /usr/share/wordpress/wp-config.php\n",
"set --in-place --e \"s/DB_HOST\\s*',\\s*'localhost/DB_HOST', '", { "Fn::GetAtt": ["DatabaseServer", "PrivateIp"] }, "/\" /usr/share/wordpress/wp-config.php\n",
"cp /usr/share/wordpress/wp-config.php /usr/share/wordpress/wp-config.orig\n"
]]}}
}
},
"DatabaseServer": {
"Type": "AWS::EC2::Instance",
"Metadata" : {
@ -159,17 +123,49 @@
"mysqladmin -u root password '", { "Ref" : "DBRootPassword" }, "'\n",
"cat >> /tmp/mysql-wordpress-config << EOF\n",
"CREATE DATABASE ", { "Ref" : "DBName" }, ";\n",
"GRANT ALL PRIVILEGES ON ", { "Ref" : "DBName" }, ".* TO \"", { "Ref" : "DBUsername" }, "\"@\"localhost\"\n",
"GRANT ALL PRIVILEGES ON ", { "Ref" : "DBName" }, ".* TO \"", { "Ref" : "DBUsername" }, "\"@\"%\"\n",
"IDENTIFIED BY \"", { "Ref" : "DBPassword" }, "\";\n",
"FLUSH PRIVILEGES;\n",
"EXIT\n",
"EOF\n",
"cat /tmp/mysql-wordpress-config | mysql -u root --password='", { "Ref" : "DBRootPassword" }, "' < /tmp/mysql-wordpress-config\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",
"cp /usr/share/wordpress/wp-config.php /usr/share/wordpress/wp-config.orig\n"
"cat /tmp/mysql-wordpress-config | mysql -u root --password='", { "Ref" : "DBRootPassword" }, "' < /tmp/mysql-wordpress-config\n"
]]}}
}
},
"WebServer": {
"Type": "AWS::EC2::Instance",
"DependsOn": "DatabaseServer",
"Metadata" : {
"AWS::CloudFormation::Init" : {
"config" : {
"packages" : {
"yum" : {
"httpd" : [],
"wordpress" : []
}
},
"services" : {
"systemd" : {
"httpd" : { "enabled" : "true", "ensureRunning" : "true" }
}
}
}
}
},
"Properties": {
"ImageId" : { "Fn::FindInMap" : [ "DistroArch2AMI", { "Ref" : "LinuxDistribution" },
{ "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
"InstanceType" : { "Ref" : "InstanceType" },
"KeyName" : { "Ref" : "KeyName" },
"UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [
"#!/bin/bash -v\n",
"/opt/aws/bin/cfn-init -f /var/lib/cloud/data/cfn-init-data\n",
"sed --in-place --e s/database_name_here/", { "Ref" : "DBName" }, "/ --e s/username_here/", { "Ref" : "DBUsername" }, "/ --e s/password_here/", { "Ref" : "DBPassword" }, "/ --e s/localhost/", { "Fn::GetAtt" : [ "DatabaseServer", "PublicIp" ]}, "/ /usr/share/wordpress/wp-config.php\n"
]]}}
}
}
},
"Outputs" : {