根据https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-private.html https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-private.html可以使用私有 VPC 链接将 API Gateway 与内部应用程序负载均衡器集成。
但是我无法让它发挥作用。
我有一项可通过 ALB 在内部访问的服务。 ALB 没有公共 IP,它平衡 AWS Fargate 集群中的请求(全部位于私有子网内)。
ubuntu@ip-10-0-40-89:~$ curl http://internal-sasw-alb-355535611.eu-west-1.elb.amazonaws.com/health
Assembly=Sasw.SampleService, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null, Environment=Production, CurrentTime=05/05/2021 08:36:00
所以内部一切都很好,我可以提供服务GET http://alb_url/health
我想访问相同的服务,只是这次通过 API 网关。所以我做了以下事情:
- 我创建一个 VPC 链接
foo
与 VPC 关联的 HTTP API 类型,特别是与 EC2 实例(Fargate 集群)所在的 3 个私有子网10.0.40.0/24
, 10.0.50.0/24
, 10.0.60.0/24
- 我创建了一个 HTTP API 类型的 API 网关
foo
.
- 我为方法 ANY 和 URL 端点添加了集成 HTTP
http://internal-rubiko-alb-355535611.eu-west-1.elb.amazonaws.com
(我也尝试过http://internal-rubiko-alb-355535611.eu-west-1.elb.amazonaws.com/{proxy}
与http://internal-rubiko-alb-355535611.eu-west-1.elb.amazonaws.com/{proxy+}
没有成功)
- 我按照建议的方法保留路线,资源路径
/%7Bproxy%7D
和整合目标ANY http://internal-rubiko-alb-355535611.eu-west-1.elb.amazonaws.com/{proxy}
- 我留下艺名
$default
和自动部署
- 创造。它给了我调用网址
https://7ki6gvrngl.execute-api.eu-west-1.amazonaws.com
获取https://7ki6gvrngl.execute-api.eu-west-1.amazonaws.com
给我一个404。
获取https://7ki6gvrngl.execute-api.eu-west-1.amazonaws.com/health
给我一个 404
获取https://7ki6gvrngl.execute-api.eu-west-1.amazonaws.com/$default/health
给我一个 404
我究竟做错了什么?
是路由问题吗?我的安全组接受来自任何地方的任何协议。我的 NACL 也是如此。我的公共子网路由表是
Destination Target Status Propagated
10.0.0.0/16 local active No
0.0.0.0/0 igw-08d3973e93dd580cc active No
对于私人的
Destination Target Status Propagated
10.0.0.0/16 local active No
0.0.0.0/0 nat-040aa996d0fb1a623 active No
感谢您的帮助。
更新1 (2021-05-05)我一直在 VPC 上设置流日志,对涉及的所有网络接口有大量跟踪,但我在那里找不到任何有意义的东西。
它们看起来像这样:
2 754027052283 eni-06b3871889a039d54 10.0.50.60 10.0.30.69 47472 80 6 5 399 1620233998 1620233999 ACCEPT OK
2 754027052283 eni-06b3871889a039d54 10.0.30.69 10.0.50.60 80 47472 6 5 582 1620233998 1620233999 ACCEPT OK
2 754027052283 eni-06b3871889a039d54 172.245.79.11 10.0.30.69 25610 23 6 1 40 1620233998 1620233999 ACCEPT OK
2 754027052283 eni-06b3871889a039d54 10.0.30.69 172.245.79.11 23 25610 6 1 40 1620233998 1620233999 ACCEPT OK
2 754027052283 eni-0ec2ff9b148264fc1 - - - - - - - 1620233999 1620234010 - NODATA
2 754027052283 eni-0c2d904cc281e7772 185.153.199.146 10.0.10.108 58226 10089 6 1 40 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 92.63.197.95 10.0.10.108 55424 8820 6 1 40 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 147.203.255.20 10.0.10.108 59414 161 17 1 71 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 107.174.25.146 10.0.10.108 1406 23 6 1 40 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 45.146.164.93 10.0.10.108 52329 3835 6 1 40 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 192.241.159.103 10.0.10.108 38868 8088 6 1 40 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 162.142.125.145 10.0.10.108 43260 49501 6 1 44 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 104.206.128.38 10.0.10.108 57766 5985 6 1 44 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 198.98.54.148 10.0.10.108 54300 8443 6 1 44 1620234001 1620234061 REJECT OK
2 754027052283 eni-0c2d904cc281e7772 162.142.125.146 10.0.10.108 33318 15006 6 1 44 1620234001 1620234061 REJECT OK
2 754027052283 eni-02884e94ae95359e6 10.0.60.101 10.0.30.69 37440 80 6 5 399 1620234003 1620234005 ACCEPT OK
2 754027052283 eni-02884e94ae95359e6 10.0.30.69 10.0.60.101 80 37440 6 5 582 1620234003 1620234005 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.50.218 10.0.40.89 57566 1113 6 66 4862 1620234008 1620234127 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.40.89 10.0.60.197 1113 38912 6 122 7664 1620234008 1620234127 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.40.89 10.0.50.218 1113 57566 6 131 8230 1620234008 1620234127 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.60.197 10.0.40.89 38912 1113 6 62 4544 1620234008 1620234127 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.40.89 10.0.50.218 52812 2113 6 271 70540 1620234008 1620234307 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.40.89 10.0.60.197 2113 34170 6 161 41607 1620234008 1620234307 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.60.197 10.0.40.89 2113 42962 6 158 44927 1620234008 1620234307 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.40.89 10.0.50.218 2113 49902 6 165 43038 1620234008 1620234307 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.50.218 10.0.40.89 2113 52812 6 163 43127 1620234008 1620234307 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.60.197 10.0.40.89 34170 2113 6 263 68432 1620234008 1620234307 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.40.89 10.0.60.197 42962 2113 6 281 73877 1620234008 1620234307 ACCEPT OK
2 754027052283 eni-05b8087c636058aad 10.0.50.218 10.0.40.89 49902 2113 6 270 70422 1620234008 1620234307 ACCEPT OK
2 754027052283 eni-06b3871889a039d54 10.0.30.69 10.0.50.60 80 47482 6 5 582 1620234010 1620234011 ACCEPT OK
2 754027052283 eni-06b3871889a039d54 10.0.50.60 10.0.30.69 47482 80 6 5 399 1620234010 1620234011 ACCEPT OK
2 754027052283 eni-0ae20fdd844224248 - - - - - - - 1620234012 1620234033 - NODATA
2 754027052283 eni-0ae20fdd844224248 - - - - - - - 1620234013 1620234026 - NODATA
2 754027052283 eni-030c3f3c47db36cb1 216.218.206.88 10.0.10.175 39712 30005 6 1 40 1620234014 1620234015 ACCEPT OK
2 754027052283 eni-030c3f3c47db36cb1 193.107.216.163 10.0.10.175 5065 5060 17 1 451 1620234015 1620234016 ACCEPT OK
2 754027052283 eni-0795bf1958db33aa7 - - - - - - - 1620234015 1620234032 - NODATA
2 754027052283 eni-0ae20fdd844224248 - - - - - - - 1620234016 1620234033 - NODATA
2 754027052283 eni-0ec2ff9b148264fc1 - - - - - - - 1620234017 1620234031 - NODATA
我什至不知道如何解释这些。
我尝试使用 cloudformation 生成私有链接、API 网关和私有 ALB。也没有运气。通过 Api 网关访问服务 url 时总是找不到
AWSTemplateFormatVersion: 2010-09-09
Description: API Gateway
Parameters:
prefix:
Type: String
Description: The prefix namespace or company name
Default: sasw
Resources:
apiGateway:
Type: AWS::ApiGatewayV2::Api
Properties:
Name: !Sub ${prefix}-api-gateway
Description: Api Gateway for http
ProtocolType: HTTP
apiRoute:
Type: AWS::ApiGatewayV2::Route
Properties:
ApiId: !Ref apiGateway
RouteKey: ANY /
Target: !Join
- /
- - integrations
- !Ref apiAlbIntegration
privateLink:
Type: AWS::ApiGatewayV2::VpcLink
Properties:
Name: !Sub ${prefix}-private-link
SecurityGroupIds:
- Fn::ImportValue: !Sub ${prefix}-web-sg-id
SubnetIds:
- Fn::ImportValue: !Sub ${prefix}-private-a-id
- Fn::ImportValue: !Sub ${prefix}-private-b-id
- Fn::ImportValue: !Sub ${prefix}-private-c-id
apiAlbIntegration:
Type: AWS::ApiGatewayV2::Integration
Properties:
ApiId: !Ref apiGateway
Description: Private ALB integration
IntegrationType: HTTP_PROXY
IntegrationMethod: ANY
ConnectionType: VPC_LINK
ConnectionId: !Ref privateLink
IntegrationUri:
Fn::ImportValue: !Sub ${prefix}-alb-http-listener-id
PayloadFormatVersion: 1.0
apiStage:
Type: AWS::ApiGatewayV2::Stage
Properties:
StageName: $default
AutoDeploy: true
ApiId: !Ref apiGateway
Outputs:
apiUrl:
Description: Invoke URL
Value: !Sub https://${apiGateway}.execute-api.${AWS::Region}.amazonaws.com/
没有想法了。
更新2 (2021-05-06)我在这篇文章中找到了黄金https://medium.com/swlh/aws-api-gateway-private-integration-with-http-api-and-a-vpc-link-602360a1cd84 https://medium.com/swlh/aws-api-gateway-private-integration-with-http-api-and-a-vpc-link-602360a1cd84
如果我创建一条路线,我可以制作一个示例/health
与我的私人 ALB 进行私人集成。一旦我找到一种方法来拥有将任何 url/动词转发到 ALB 的通配符路由,我将回答我自己的问题。