愛奇藝體育：體驗Serverless極致擴縮容，資源利用率提升40%

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"愛奇藝體育是中國知名的體育賽事平臺，提供西甲、網球、高爾夫等賽事直播、視頻、新聞等超多精彩內容。作爲線上體育賽事綜合內容平臺，愛奇藝體育的業務特性顯而易見，比如定期峯谷、流量激增、頻繁更新等，也因爲這些業務特點，導致一系列相應問題的產生："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"每週都會有定期業務洪峯，面對業務洪峯時每一次都要提前進行容量預估、準備環境、部署應用等繁瑣操作，存在大量的重複工作。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"面對突然的流量激增，往往需要臨時部署應用進行應對，整個流程不僅僅比較耗時，同時影響客戶側的用戶體驗。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"怎樣對線上微服務架構做到有效的監控，一直困擾着運維團隊。急需一個能夠及時發現、定位問題的監控解決方案，這是客戶一直期望的。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"線上系統資源利用率的有效提升：因客戶業務特性，在業務洪峯時需要大量的服務進行支持，在業務穩定期需要及時釋放掉部分服務。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"系統上線流程需要一套完整的解決方案，每每上線新的版本都需要較爲繁瑣的配置從而完成灰度、金絲雀發佈。"}]}]}]},{"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":"愛奇藝體育一直在尋找一個簡單完美的解決方案，可以使得上述問題一併解決。經過與阿里雲技術專家多次溝通，Serverless 應用引擎 SAE 可以解決愛奇藝體育直播面臨的痛點，對於直播的業務和效率都有非常顯著的提升。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"Serverless 應用引擎SAE有什麼獨特之處？"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Serverless 應用引擎 SAE 是面向應用的 Serverless PaaS 平臺，提供了效率更高、成本更優的一站式應用託管方案。零門檻+零改造+零容器基礎，即享 Serverless+K8s+ 微服務帶來的技術紅利。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":"br"}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.geekbang.org\/infoq\/26\/2654255e3e3e6b4bba6874ee006460ec.png","alt":"圖片","title":null,"style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":null,"fromPaste":true,"pastePass":true}},{"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":"SAE 有三個典型應用場景："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"微服務架構轉型：企業在微服務架構轉型時會面臨諸多痛點，如微服務或容器化改造技術門檻和維護成本高，穩定性風險大，產品迭代跟不上業務變化，研發效率低。SAE開箱即用，支持 Spring Cloud\/Dubbo\/HSF 等全套微服務架構升級，平滑遷移，提升業務交付效率；免運維 IaaS 和微服務組件，雲平臺負責穩定性兜底。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Serverless 極致彈性：對於新零售、互娛、文化傳媒、餐飲\/出行等行業，常常會面臨大促活動，大促時容量預估不準，突發流量時系統SLA有風險；波峯波谷特徵明顯，存在大量閒置浪費。SAE 可以提供精準容量+ 極致彈性 + 限流降級一整套高可用方案，做到靈活啓停、提升資源利用率。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"企業快速上雲\/搬站：對於泛互聯網、物聯網、區塊鏈、供應鏈等行業，SAE可以助力企業上雲\/搬站過程中，打通DevOps & 基礎產品& 監控產品&高可用產品等，提供一站式開箱即用體驗。同時，SAE 提供全託管服務，雲產品件集成度高，提升業務交付效率。"}]}]}]},{"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":"綜合來看，SAE 對於企業的價值可以總結爲 4 點，那就是："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"免運維"},{"type":"text","text":"：幫助用戶屏蔽底層 IaaS 和 K8s 細節，專注業務開發；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"零改造"},{"type":"text","text":"：微服務應用無縫遷移，war\/jar 應用無需容器化改造；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"極致效率"},{"type":"text","text":"：提供秒級的彈性效率和極致 Java 應用啓動效率；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"一站式體驗"},{"type":"text","text":"：無縫集成基礎服務與微服務生態，客戶體驗好。"}]}]}]},{"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":"愛奇藝體育在直播業務中使用 SAE，帶來了哪些價值？"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"愛奇藝體育的 Serverless 實踐 "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通過阿里雲 Serverless 應用引擎(SAE)的彈性伸縮特性，愛奇藝體育只需要通過簡單的配置規則就能夠從容面對定期的業務洪峯。同時，SAE提供微服務的生命週期管理功能，使整個部署週期極大簡單化，高效化。而內置無縫集成的 ARMS 監控做到端到端的微服務解決方案，能夠及時精準的定位問題，使得系統 Bug 無處隱藏，極大提升用戶體驗。最後，應用高可用 AHAS 從服務降級、熔斷、限流方面給出了近乎完美的解決方案。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.geekbang.org\/infoq\/7d\/7dd558b829e1dcc8179eab75359e1a39.png","alt":"圖片","title":null,"style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":null,"fromPaste":true,"pastePass":true}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通過SAE彈性策略解決方案，可以從容應對固定週期的業務洪峯，省去了原來預估資源、部署應用的操作，極大減輕了運維團隊的工作量，整體效率提升40%。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通過SAE極致彈性的特性，可以做到在面對突增業務流量時的從容應對，無需臨時部署應用，極大提升了用戶體驗。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通過SAE自帶的監控解決方案以及與ARMS監控的無縫集成，幫助客戶快速、精準定位問題，整體Bug處理速度提升30%。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"SAE極致擴縮容的背後是極致的資源利用率，幫助客戶整體資源利用率提升近50%。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通過SAE平臺對微服務生命週期的管理，上線週期縮短達40%。"}]}]}]},{"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":"本文轉載自：愛奇藝技術產品團隊（ID：iQIYI-TP）"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"原文鏈接："},{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s\/YJ-FX73pi37pGhf-XIfLvA","title":"xxx","type":null},"content":[{"type":"text","text":"愛奇藝體育：體驗Serverless極致擴縮容，資源利用率提升40%"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}