您可以使用Route53和CloudFormation来做到这一点。为此,您将使用 CloudFormation 模板中的 Elastic Beanstalk 资源来创建您的 Elastic Beanstalk 堆栈。您还可以使用 Route53 资源来创建所需的域名。然后,在您的 Route53 资源中,您将创建一个映射到您的 Elastic Beanstalk 端点的别名。
这可能看起来像:
"Resources" : {
"DNS" : {
"Type" : "AWS::Route53::RecordSetGroup",
"Properties" : {
"HostedZoneName" : "example.com",
"Comment" : "CNAME alias targeted to Elastic Beanstalk endpoint.",
"RecordSets" : [
{
"Name" : "example.example.com",
"Type" : "CNAME",
"TTL" : "900",
"ResourceRecords" : [{ "Fn::GetAtt" : ["sampleEnvironment","EndpointURL"] }]
}]
}
},
"sampleApplication" : {
"Type" : "AWS::ElasticBeanstalk::Application",
"Properties" : {
"Description" : "AWS Elastic Beanstalk Ruby Sample Application",
"ApplicationVersions" : [{
"VersionLabel" : "Initial Version",
"Description" : "Version 1.0",
"SourceBundle" : {
"S3Bucket" : { "Fn::Join" : ["-", ["elasticbeanstalk-samples", { "Ref" : "AWS::Region" }]]},
"S3Key" : "ruby-sample.zip"
}
}],
"ConfigurationTemplates" : [{
"TemplateName" : "DefaultConfiguration",
"Description" : "Default Configuration Version 1.0 - with SSH access",
"SolutionStackName" : "64bit Amazon Linux running Ruby 1.9.3",
"OptionSettings" : [{
"Namespace" : "aws:autoscaling:launchconfiguration",
"OptionName" : "EC2KeyName",
"Value" : { "Ref" : "KeyName" }
}]
}]
}
},
"sampleEnvironment" : {
"Type" : "AWS::ElasticBeanstalk::Environment",
"Properties" : {
"ApplicationName" : { "Ref" : "sampleApplication" },
"Description" : "AWS Elastic Beanstalk Environment running Ruby Sample Application",
"TemplateName" : "DefaultConfiguration",
"VersionLabel" : "Initial Version"
}
}
},
可以在此处找到有关使用 CloudFormation 资源的更多信息,并且可以在此处找到示例模板
CloudFormation 使与资源的动态交互变得非常简单和干净……更不用说完全脚本化了 :)