是否有定义了多个 CacheBehaviors 的示例 cloudformation 模板？
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【中文标题】是否有定义了多个 CacheBehaviors 的示例 cloudformation 模板？【英文标题】：Is there an example cloudformation template with multiple CacheBehaviors defined? 【发布时间】：2020-05-02 14:03:13 【问题描述】：如何在模板中使用它我没有找到示例： * https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cloudfront-distribution-distributionconfig.html#cfn-cloudfront-distribution-distributionconfig-cachebehaviors * https://docs.amazonaws.cn/en_us/AWSCloudFormation/latest/UserGuide/aws-properties-cloudfront-distribution-cachebehavior.html
我定义了一个 DefaultCacheBehavior，现在我想添加其他行为。
我试过了，但我得到一个错误：
.....
CFDistribution:
Type: AWS::CloudFront::Distribution
Properties:
DistributionConfig:
Enabled: 'true'
Comment: 'sdlkfjsdlkfjsldkfj'
PriceClass: 'PriceClass_All'
IPV6Enabled: true
DefaultRootObject: index.html
Origins:
-
Id: Origin01 # arbitrary identifier
S3OriginConfig:
DomainName: 'mydomain.blhblhb.blhb.com'
ViewerCertificate:
AcmCertificateArn: 'my-cer-id'
SslSupportMethod: sni-only
DefaultCacheBehavior:
TargetOriginId: Origin01
ViewerProtocolPolicy: redirect-to-https
Compress: true
MinTTL: 0
DefaultTTL: 3600
MaxTTL: 31536000
AllowedMethods:
- GET
- HEAD
CachedMethods:
- GET
- HEAD
ForwardedValues:
QueryString: 'false'
Headers:
- Origin
- CloudFront-Viewer-Country
Cookies:
Forward: none
# Tried adding this but no workie
CacheBehaviors:
CacheBehavior:
PathPattern: '/somepath/*'
TargetOriginId: Origin01
ViewerProtocolPolicy: redirect-to-https
Compress: true
MinTTL: 0
DefaultTTL: 3600
MaxTTL: 31536000
AllowedMethods:
- GET
- HEAD
CachedMethods:
- GET
- HEAD
ForwardedValues:
QueryString: 'false'
Headers:
- Origin
- CloudFront-Viewer-Country
Cookies:
Forward: none
LambdaFunctionAssociations:
-
EventType: origin-request
LambdaFunctionARN: !Ref MyLambda.Version
我得到错误：
Property validation failure: [Value of property /DistributionConfig/CacheBehaviors does not match type Array]
【问题讨论】：
【参考方案1】：有多个 CacheBehaviors 的示例here。
我认为您的问题是在 YAML 中制定一组对象。请参阅以下问题：
YAML equivalent of array of objects in JSON
【讨论】：
【参考方案2】：好吧，我的谷歌搜索不够努力：https://github.com/aws-samples/aws-refarch-wordpress/blob/master/templates/aws-refarch-wordpress-04-cloudfront.yaml
---
AWSTemplateFormatVersion: 2010-09-09
Description: Reference Architecture to host WordPress on AWS - Creates CloudFront distribution (if selected)
Metadata:
Authors:
Description: Darryl Osborne (darrylo@amazon.com)
License:
Description: 'Copyright 2018 Amazon.com, Inc. and its affiliates. All Rights Reserved.
SPDX-License-Identifier: MIT-0'
AWS::CloudFormation::Interface:
ParameterGroups:
- Label:
default: AWS Parameters
Parameters:
- CloudFrontAcmCertificate
- WPDomainName
- PublicAlbDnsName
ParameterLabels:
CloudFrontAcmCertificate:
default: CloudFront Certificate ARN
PublicAlbDnsName:
default: Public ALB DNS Name
WPDomainName:
default: Domain name of the WordPress site
Parameters:
CloudFrontAcmCertificate:
AllowedPattern: ^$|(arn:aws:acm:)([a-z0-9/:-])*([a-z0-9])$
Description: '[ Optional ] The AWS Certification Manager certificate ARN for the CloudFront distribution certificate - this certificate should be created in the us-east-1 (N. Virginia) region and must reference the WordPress domain name you use below.'
Type: String
PublicAlbDnsName:
Description: The public application load balancer dns name.
Type: String
WPDomainName:
AllowedPattern: ^$|(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$
Description: '[ Optional ] The main domain name of the WordPress site (e.g. example.com).'
Type: String
Conditions:
SslCertificate:
!Not [ !Equals [ '', !Ref CloudFrontAcmCertificate ] ]
NoSslCertificate:
!Equals [ '', !Ref CloudFrontAcmCertificate ]
WPDomainName:
!Not [ !Equals [ '', !Ref WPDomainName ] ]
NoWPDomainName:
!Equals [ '', !Ref WPDomainName ]
Resources:
CloudFrontDistributionNoSslCertificate:
Type: AWS::CloudFront::Distribution
Condition: NoSslCertificate
Properties:
DistributionConfig:
Aliases:
- !If [ WPDomainName, !Join [ '', [ '*.', !Ref WPDomainName ] ], !Ref 'AWS::NoValue' ]
CacheBehaviors:
- PathPattern: wp-includes/*
AllowedMethods:
- DELETE
- GET
- HEAD
- OPTIONS
- PATCH
- POST
- PUT
DefaultTTL: 900
MaxTTL: 900
MinTTL: 900
ForwardedValues:
QueryString: true
Headers:
- Host
TargetOriginId: elb
ViewerProtocolPolicy: allow-all
Compress: true
- PathPattern: wp-content/*
AllowedMethods:
- DELETE
- GET
- HEAD
- OPTIONS
- PATCH
- POST
- PUT
DefaultTTL: 900
MaxTTL: 900
MinTTL: 900
ForwardedValues:
QueryString: true
Headers:
- Host
TargetOriginId: elb
ViewerProtocolPolicy: allow-all
Compress: true
Comment: !Ref 'AWS::StackName'
DefaultCacheBehavior:
AllowedMethods:
- DELETE
- GET
- HEAD
- OPTIONS
- PATCH
- POST
- PUT
DefaultTTL: 0
MaxTTL: 0
MinTTL: 0
ForwardedValues:
QueryString: true
Headers:
- '*'
Cookies:
Forward: all
TargetOriginId: elb
ViewerProtocolPolicy: allow-all
Compress: true
Enabled: true
Origins:
- DomainName: !Ref PublicAlbDnsName
Id: elb
CustomOriginConfig:
OriginProtocolPolicy: http-only
PriceClass: PriceClass_100
CloudFrontDistributionSslCertificate:
Type: AWS::CloudFront::Distribution
Condition: SslCertificate
Properties:
DistributionConfig:
Aliases:
- !If [ WPDomainName, !Join [ '', [ '*.', !Ref WPDomainName ] ], !Ref 'AWS::NoValue' ]
########################################################################
############# this was throwing me. docs make it seems like CacheBehavior: is a sub node under CacheBehaviors`enter code here`
CacheBehaviors:
- PathPattern: wp-includes/*
AllowedMethods:
- DELETE
- GET
- HEAD
- OPTIONS
- PATCH
- POST
- PUT
DefaultTTL: 900
MaxTTL: 900
MinTTL: 900
ForwardedValues:
QueryString: true
Headers:
- Host
TargetOriginId: elb
ViewerProtocolPolicy: redirect-to-https
Compress: true
- PathPattern: wp-content/*
AllowedMethods:
- DELETE
- GET
- HEAD
- OPTIONS
- PATCH
- POST
- PUT
DefaultTTL: 900
MaxTTL: 900
MinTTL: 900
ForwardedValues:
QueryString: true
Headers:
- Host
TargetOriginId: elb
ViewerProtocolPolicy: redirect-to-https
Compress: true
Comment: !Ref 'AWS::StackName'
########################################################################
DefaultCacheBehavior:
AllowedMethods:
- DELETE
- GET
- HEAD
- OPTIONS
- PATCH
- POST
- PUT
DefaultTTL: 0
MaxTTL: 0
MinTTL: 0
ForwardedValues:
QueryString: true
Headers:
- '*'
Cookies:
Forward: all
TargetOriginId: elb
ViewerProtocolPolicy: redirect-to-https
Compress: true
Enabled: true
Origins:
- DomainName: !Ref PublicAlbDnsName
Id: elb
CustomOriginConfig:
OriginProtocolPolicy: https-only
PriceClass: PriceClass_100
ViewerCertificate:
AcmCertificateArn: !Ref CloudFrontAcmCertificate
SslSupportMethod: sni-only
MinimumProtocolVersion: TLSv1
Outputs:
DnsEndpoint:
Value: !If [ NoSslCertificate, !GetAtt CloudFrontDistributionNoSslCertificate.DomainName, !GetAtt CloudFrontDistributionSslCertificate.DomainName ]
DnsHostname:
Value: !If [ NoSslCertificate, !Join [ '', [ 'http://', !GetAtt CloudFrontDistributionNoSslCertificate.DomainName ] ], !Join [ '', [ 'https://', !GetAtt CloudFrontDistributionSslCertificate.DomainName ] ] ]
【讨论】：
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