1d378fd4f9
Based on the following $ nova flavor-list +----+-----------+-----------+------+-----------+------+-------+ | ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | +----+-----------+-----------+------+-----------+------+-------+ | 1 | m1.tiny | 512 | 0 | 0 | | 1 | 2 | m1.small | 2048 | 20 | 0 | | 1 - m1.small is specified as the Default for InstanceType parameters (previously this was m1.medium or m1.large. It would be better if there was a flavor with 1GB memory, but m1.small is the next most appropriate.) - m1.tiny is the only flavor mapped to Arch=32 in AWSInstanceType2Arch - AllowedValues and AWSInstanceType2Arch mapping is now limited to the following nova defaults: [ "m1.tiny", "m1.small", "m1.medium", "m1.large", "m1.xlarge" ] This will allow heat/tools/nova_create_flavors.sh to be deleted. Part of blueprint default-nova-flavors Change-Id: Ia8bba4bd17a2d665676104fbdeb1e188b55aeeaf
162 lines
5.3 KiB
Plaintext
162 lines
5.3 KiB
Plaintext
{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "A Database instance running a local MySQL server",
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"Parameters" : {
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"KeyName" : {
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"Description" : "Name of an existing EC2 KeyPair to enable SSH access to the instances",
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"Type" : "String"
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},
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"InstanceType" : {
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"Description" : "Database server EC2 instance type",
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"Type" : "String",
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"AllowedValues" : [ "m1.tiny", "m1.small", "m1.medium", "m1.large", "m1.xlarge" ],
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"ConstraintDescription" : "must be a valid EC2 instance type."
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},
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"DBName": {
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"Description" : "The database name",
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"Type": "String",
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"MinLength": "1",
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"MaxLength": "64",
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"AllowedPattern" : "[a-zA-Z][a-zA-Z0-9]*",
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"ConstraintDescription" : "must begin with a letter and contain only alphanumeric characters."
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},
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"DBUsername": {
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"NoEcho": "true",
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"Description" : "The database admin account username",
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"Type": "String",
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"MinLength": "1",
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"MaxLength": "16",
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"AllowedPattern" : "[a-zA-Z][a-zA-Z0-9]*",
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"ConstraintDescription" : "must begin with a letter and contain only alphanumeric characters."
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},
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"DBPassword": {
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"NoEcho": "true",
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"Description" : "The database admin account password",
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"Type": "String",
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"MinLength": "1",
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"MaxLength": "41",
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"AllowedPattern" : "[a-zA-Z0-9]*",
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"ConstraintDescription" : "must contain only alphanumeric characters."
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},
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"DBRootPassword": {
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"NoEcho": "true",
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"Description" : "Root password for MySQL",
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"Type": "String",
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"MinLength": "1",
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"MaxLength": "41",
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"AllowedPattern" : "[a-zA-Z0-9]*",
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"ConstraintDescription" : "must contain only alphanumeric characters."
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},
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"LinuxDistribution": {
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"Description" : "Distribution of choice",
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"Type": "String",
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"AllowedValues" : [ "F18", "F17", "U10", "RHEL-6.1", "RHEL-6.2", "RHEL-6.3" ],
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"Default": "F17"
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}
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},
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"Mappings" : {
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"AWSInstanceType2Arch" : {
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"m1.tiny" : { "Arch" : "32" },
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"m1.small" : { "Arch" : "64" },
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"m1.medium" : { "Arch" : "64" },
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"m1.large" : { "Arch" : "64" },
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"m1.xlarge" : { "Arch" : "64" }
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},
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"DistroArch2AMI": {
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"F18" : { "32" : "F18-i386-cfntools", "64" : "F18-x86_64-cfntools" },
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"F17" : { "32" : "F17-i386-cfntools", "64" : "F17-x86_64-cfntools" },
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"U10" : { "32" : "U10-i386-cfntools", "64" : "U10-x86_64-cfntools" },
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"RHEL-6.1" : { "32" : "rhel61-i386-cfntools", "64" : "rhel61-x86_64-cfntools" },
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"RHEL-6.2" : { "32" : "rhel62-i386-cfntools", "64" : "rhel62-x86_64-cfntools" },
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"RHEL-6.3" : { "32" : "rhel63-i386-cfntools", "64" : "rhel63-x86_64-cfntools" }
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}
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},
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"Resources" : {
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"MySqlDatabaseServer": {
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"Type": "AWS::EC2::Instance",
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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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"mysql" : [],
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"mysql-server" : []
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}
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},
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"services" : {
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"systemd" : {
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"mysqld" : { "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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"# Helper function\n",
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"function error_exit\n",
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"{\n",
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" /opt/aws/bin/cfn-signal -e 1 -r \"$1\" '", { "Ref" : "MySqlWaitHandle" }, "'\n",
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" exit 1\n",
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"}\n",
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"/opt/aws/bin/cfn-init -s ", { "Ref" : "AWS::StackName" },
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" -r MySqlDatabaseServer ",
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" --region ", { "Ref" : "AWS::Region" },
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" || error_exit 'Failed to run cfn-init'\n",
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"# Setup MySQL root password and create a user\n",
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"mysqladmin -u root password '", { "Ref" : "DBRootPassword" }, "'\n",
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"cat << EOF | mysql -u root --password='", { "Ref" : "DBRootPassword" }, "'\n",
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"CREATE DATABASE ", { "Ref" : "DBName" }, ";\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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"FLUSH PRIVILEGES;\n",
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"EXIT\n",
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"EOF\n",
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"# All is well so signal success\n",
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"/opt/aws/bin/cfn-signal -e 0 -r \"MySQL Database setup complete\" '",
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{ "Ref" : "MySqlWaitHandle" }, "'\n"
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]]}}
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}
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},
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"MySqlWaitHandle" : {
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"Type" : "AWS::CloudFormation::WaitConditionHandle"
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},
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"MySqlWaitCondition" : {
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"Type" : "AWS::CloudFormation::WaitCondition",
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"DependsOn" : "MySqlDatabaseServer",
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"Properties" : {
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"Handle" : {"Ref" : "MySqlWaitHandle"},
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"Timeout" : "600"
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}
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}
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},
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"Outputs" : {
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"PublicIp": {
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"Value": { "Fn::GetAtt" : [ "MySqlDatabaseServer", "PublicIp" ] },
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"Description": "Database server IP"
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}
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}
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}
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