選型必看:Kubernetes 應用程序部署工具應該選哪些?

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"將應用程序部署到 Kubernetes 比較簡單,但要進行大型項目管理實現配置自動化就相對複雜了,本文介紹了 Kubernetes 應用程序生命週期管理的各個階段可能會使用的一些工具(主流非主流的都有),而且通過標註各項目背後的投資大佬,給大家提供一種選擇的決策依據。"}]},{"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":"將應用程序部署到 Kubernetes 非常簡單,只需要用 yaml 或 json 編寫一些資源定義並將它們應用到 kubectl 中就可以了,但要實現配置自動化就相對複雜了。"}]},{"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":"在應用程序部署中,一個比較流行的做法是將持續部署和 GitOps 結合使用:每次對源代碼進行更改後,資源都會自動部署。如果想要使用 GitOps 將應用程序部署到 Kubernetes,需要經歷以下過程:"}]},{"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":"容器映像構建,"},{"type":"text","text":" 將源代碼和本地依賴關係構建到容器映像中。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"資源模板,"},{"type":"text","text":" 爲環境定製部署資源的資源模板。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"包管理,"},{"type":"text","text":" 將多個資源捆綁到版本發佈中,並管理包依賴關係。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"持續部署,"},{"type":"text","text":" 通常通過一系列操作和步驟,對環境進行更改。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"命令式部署,"},{"type":"text","text":" 以編程方式管理複雜的服務生命週期,並減少手動或簡單的腳本化步驟。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"自動縮放,"},{"type":"text","text":" 根據資源使用情況和消耗情況,自動縮放來管理應用程序的響應和資源分配。"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}
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