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>
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@ -92,42 +92,6 @@
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},
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},
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"Resources" : {
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"Resources" : {
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"WebServer": {
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"Type": "AWS::EC2::Instance",
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"DependsOn": "DatabaseServer",
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"Metadata" : {
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"AWS::CloudFormation::Init" : {
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"config" : {
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"packages" : {
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"yum" : {
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"httpd" : [],
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"wordpress" : []
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}
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},
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"services" : {
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"systemd" : {
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"httpd" : { "enabled" : "true", "ensureRunning" : "true" }
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}
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}
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}
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}
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},
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"Properties": {
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"ImageId" : { "Fn::FindInMap" : [ "DistroArch2AMI", { "Ref" : "LinuxDistribution" },
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{ "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
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"InstanceType" : { "Ref" : "InstanceType" },
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"KeyName" : { "Ref" : "KeyName" },
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"UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [
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"#!/bin/bash -v\n",
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"/opt/aws/bin/cfn-init -f /var/lib/cloud/data/cfn-init-data\n",
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"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",
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"set --in-place --e \"s/DB_HOST\\s*',\\s*'localhost/DB_HOST', '", { "Fn::GetAtt": ["DatabaseServer", "PrivateIp"] }, "/\" /usr/share/wordpress/wp-config.php\n",
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"cp /usr/share/wordpress/wp-config.php /usr/share/wordpress/wp-config.orig\n"
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]]}}
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}
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},
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"DatabaseServer": {
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"DatabaseServer": {
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"Type": "AWS::EC2::Instance",
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"Type": "AWS::EC2::Instance",
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"Metadata" : {
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"Metadata" : {
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@ -159,17 +123,49 @@
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"mysqladmin -u root password '", { "Ref" : "DBRootPassword" }, "'\n",
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"mysqladmin -u root password '", { "Ref" : "DBRootPassword" }, "'\n",
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"cat >> /tmp/mysql-wordpress-config << EOF\n",
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"cat >> /tmp/mysql-wordpress-config << EOF\n",
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"CREATE DATABASE ", { "Ref" : "DBName" }, ";\n",
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"CREATE DATABASE ", { "Ref" : "DBName" }, ";\n",
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"GRANT ALL PRIVILEGES ON ", { "Ref" : "DBName" }, ".* TO \"", { "Ref" : "DBUsername" }, "\"@\"localhost\"\n",
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"GRANT ALL PRIVILEGES ON ", { "Ref" : "DBName" }, ".* TO \"", { "Ref" : "DBUsername" }, "\"@\"%\"\n",
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"IDENTIFIED BY \"", { "Ref" : "DBPassword" }, "\";\n",
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"IDENTIFIED BY \"", { "Ref" : "DBPassword" }, "\";\n",
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"FLUSH PRIVILEGES;\n",
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"FLUSH PRIVILEGES;\n",
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"EXIT\n",
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"EXIT\n",
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"EOF\n",
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"EOF\n",
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"cat /tmp/mysql-wordpress-config | mysql -u root --password='", { "Ref" : "DBRootPassword" }, "' < /tmp/mysql-wordpress-config\n",
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"cat /tmp/mysql-wordpress-config | mysql -u root --password='", { "Ref" : "DBRootPassword" }, "' < /tmp/mysql-wordpress-config\n"
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"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",
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]]}}
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"cp /usr/share/wordpress/wp-config.php /usr/share/wordpress/wp-config.orig\n"
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}
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},
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"WebServer": {
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"Type": "AWS::EC2::Instance",
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"DependsOn": "DatabaseServer",
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"Metadata" : {
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"AWS::CloudFormation::Init" : {
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"config" : {
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"packages" : {
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"yum" : {
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"httpd" : [],
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"wordpress" : []
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}
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},
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"services" : {
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"systemd" : {
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"httpd" : { "enabled" : "true", "ensureRunning" : "true" }
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}
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}
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}
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}
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},
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"Properties": {
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"ImageId" : { "Fn::FindInMap" : [ "DistroArch2AMI", { "Ref" : "LinuxDistribution" },
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{ "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
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"InstanceType" : { "Ref" : "InstanceType" },
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"KeyName" : { "Ref" : "KeyName" },
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"UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [
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"#!/bin/bash -v\n",
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"/opt/aws/bin/cfn-init -f /var/lib/cloud/data/cfn-init-data\n",
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"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"
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]]}}
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]]}}
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}
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}
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}
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}
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},
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},
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"Outputs" : {
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"Outputs" : {
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