AWS發佈網關負載均衡器

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/elasticloadbalancing\/gateway-load-balancer\/","title":"","type":null},"content":[{"type":"text","text":"AWS網關負載均衡器"}]},{"type":"text","text":"是一種新型全託管網絡網關負載均衡器。該服務旨在部署、擴展和管理雲端的第三方虛擬設備，如防火牆、入侵檢測、預防系統和深度包檢查系統。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"網關負載均衡器與"},{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/blogs\/aws\/new-vpc-ingress-routing-simplifying-integration-of-third-party-appliances\/","title":"","type":null},"content":[{"type":"text","text":"VPC入口路由"}]},{"type":"text","text":"協同工作。VPC入口路由是AWS去年推出的一項服務，允許客戶將進出網絡網關或虛擬專用網關的網絡流量路由到EC2實例的彈性網絡接口。最近，AWS的首席技術專員Channy Yun宣佈了這項新服務的總體可用性，並解釋了網關負載均衡器的優勢："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"你可以爲客戶工作負載創建客戶VPC，也就是部署GWLB端點的VPC。AWS合作伙伴的設備將被部署在合作伙伴VPC中。設備提供者和使用者可以駐留在不同的AWS帳戶和VPC中。GWLB支持設備的整合、安全策略的一致性、減少運維人員犯錯和信息流的無縫檢查，無需修改流量源頭或目的地，也不需要NAT轉換。"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/01\/f9\/01c3918a09ef3cc5429927495a0feaf9.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"來源："},{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/blogs\/aws\/introducing-aws-gateway-load-balancer-easy-deployment-scalability-and-high-availability-for-partner-appliances\/","title":"","type":null},"content":[{"type":"text","text":"https:\/\/aws.amazon.com\/blogs\/aws\/introducing-aws-gateway-load-balancer-easy-deployment-scalability-and-high-availability-for-partner-appliances\/"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在另一篇文章中，AWS解決方案架構師Justin Davies描述了新服務所支持的"},{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/blogs\/networking-and-content-delivery\/introducing-aws-gateway-load-balancer-supported-architecture-patterns\/","title":"","type":null},"content":[{"type":"text","text":"架構模式"}]},{"type":"text","text":"。很多用戶喜歡這項服務提供的簡化網絡流量檢查的想法，AWS高級首席工程師Colm MacCarthaigh在推特上寫道："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"網關負載均衡器是個大傢伙，它爲雲計算帶來了傳統\/遺留數據中心網絡從未具備的能力。它不只是等成本的多路徑路由……一個非常小的團隊都可以開發具有水平可伸縮能力和高可用性的網絡功能，我認爲這樣說一點都不過分。"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在爲這項新服務提供解決方案的AWS合作伙伴中，思科發佈了"},{"type":"link","attrs":{"href":"https:\/\/blogs.cisco.com\/datacenter\/cisco-cloud-aci-aws-continued-journey-in-the-cloud-2","title":"","type":null},"content":[{"type":"text","text":"Cloud ACI集成"}]},{"type":"text","text":"，趨勢科技增加了對"},{"type":"link","attrs":{"href":"https:\/\/newsroom.trendmicro.com\/2020-11-10-Trend-Micro-Integrates-with-AWS-Gateway-Load-Balancer-for-Improved-Security-Function","title":"","type":null},"content":[{"type":"text","text":"Cloud One網絡安全"}]},{"type":"text","text":"的支持。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"但並不是所有人都認爲應該要關注第三方設備。Duckbill Group雲經濟學家Corey Quinn認爲，將合作伙伴的設備嵌入VPC並不是個好主意："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我只是想說，你不需要支付費用給第三方供應商，以此來實現AWS網絡——我希望網關負載均衡器文檔和示例能夠反映出這一點。如果你仔細閱讀文檔，你會發現你不需要交叉使用這些設備，即使需要，也不一定需要第三方的。"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Sentia Group的AWS技術負責人Luc van Donkersgoed遵循了這個建議，並描述了構建GeneveProxy的過程。GeneveProxy是一個Python應用程序，接收來自網關負載均衡器的流量，封裝數據包，檢查數據包，重新封裝，再返回給網關負載均衡器。這個應用程序的源代碼可以在"},{"type":"link","attrs":{"href":"https:\/\/github.com\/sentialabs\/geneve-proxy","title":"","type":null},"content":[{"type":"text","text":"Github項目頁"}]},{"type":"text","text":"上找到。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"AWS現在提供了四種不同的託管負載均衡器（包括這個新服務在內）："},{"type":"link","attrs":{"href":"https:\/\/docs.aws.amazon.com\/elasticloadbalancing\/latest\/application\/index.html","title":"","type":null},"content":[{"type":"text","text":"應用程序負載均衡器"}]},{"type":"text","text":"、用於TCP和UDP的"},{"type":"link","attrs":{"href":"https:\/\/docs.aws.amazon.com\/elasticloadbalancing\/latest\/network\/index.html","title":"","type":null},"content":[{"type":"text","text":"網絡負載均衡器"}]},{"type":"text","text":"和用於EC2經典網絡的"},{"type":"link","attrs":{"href":"https:\/\/docs.aws.amazon.com\/elasticloadbalancing\/latest\/classic\/index.html","title":"","type":null},"content":[{"type":"text","text":"經典負載均衡器"}]},{"type":"text","text":"。網關負載均衡器運行在一個可用性區域內，按小時收費，另外加上所使用的網關負載均衡器容量單位數量，這個由每秒活動連接或流量以及處理的字節來決定。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"原文鏈接"},{"type":"text","text":"："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/www.infoq.com\/news\/2020\/11\/aws-gateway-load-balancer\/","title":"","type":null},"content":[{"type":"text","text":"AWS Announces Gateway Load Balancer"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}