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docker.sock 和 docker 命令掛載到容器中，啓動 jenkins 命令如下："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"codeblock","attrs":{"lang":null},"content":[{"type":"text","text":"docker run -d -p 8080:8080 --name jenkins -e TZ=\"Asia\/Shanghai\" -v jenkins_home:\/var\/jenkins_home -v \/var\/run\/docker.sock:\/var\/run\/docker.sock -v $(which docker):$(which docker) jenkins\/jenkins:lts"}]},{"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":"注意：由於容器內 Jenkins 服務是由 jenkins 用戶啓動的，它無法訪問 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http:\/\/registry.npm.taobao.org&&npm install -g serverless"}]},{"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":"使用 docker build 命令構建鏡像："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"codeblock","attrs":{"lang":null},"content":[{"type":"text","text":"docker build -t python-nodejs-serverless ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"創建 Jenkins Job 構建部署應用"}]},{"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":"創建一個 Pipeline 類型的 job，名稱爲：serverless-python-demo-pipeline，並開啓參數化構建，增加兩個密碼參數：TENCENT_SECRET_ID 和 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'https:\/\/github.com\/donhui\/serverless-python-demo.git'\n }\n }\n stage('EnvSetUp') {\n steps{\n wrap([$class: 'MaskPasswordsBuildWrapper']) {\n sh 'touch .env'\n sh 'echo TENCENT_SECRET_ID=${TENCENT_SECRET_ID} >> .env'\n sh 'echo TENCENT_SECRET_KEY=${TENCENT_SECRET_KEY} >> .env'\n } \n }\n }\n stage('Build') {\n steps {\n sh 'pip install -i https:\/\/pypi.douban.com\/simple\/ -r requirments.txt -t .\/'\n }\n }\n stage('Deploy') {\n steps {\n sh 'serverless deploy'\n }\n }\n }\n post{\n always {\n deleteDir()\n }\n }\n}"}]},{"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":"對於 Jenkinsfile 做如下說明："}]},{"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":"pipeline 由 agent 、stages 和 post 組成，其中 stages 下包括一系列 stage，而 stage 下又有 steps，steps 下則是一些指令"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"agent 爲 docker 表示構建過程運行在 docker 容器中"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"docker args 中 -u 0:0 表示以 root 用戶運行 docker 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的耗時："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/18\/05\/18c8261ba8674ec55380975ecdde3105.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"查看 EnvSetUp stage 的日誌，可以看到敏感信息已經被隱藏，保證了信息安全，這要歸功於 Mask Passwords 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插件做一些全局設置，如下圖所示："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/59\/79\/5966b717066562fc55abb07196201379.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"查看 Deploy 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應用詳細信息如下："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/2b\/da\/2b4fe9a774eaf77602c1ce88aa3f86da.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#121212","name":"user"}}],"text":"總結"}]},{"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":"本文介紹瞭如何使用安裝 Jenkins 及插件，如何定製構建環境的 Docker 鏡像，並展開分析了 Jenkins Pipeline 的核心配置文件：Jenkinsfile。此外，還用到了 Mask Passwords 插件來隱藏敏感信息，保證了信息安全。"}]},{"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":"本次實踐使用 Jenkins + Docker 成功部署了 Serverless 應用，希望對看到這篇文章的讀者帶來一定的借鑑參考意義。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"參考"}]},{"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":"link","attrs":{"href":"https:\/\/hackernoon.com\/jenkins-docker-and-cicd-for-serverless-bw5p323d","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/hackernoon.com\/jenkins-docker-and-cicd-for-serverless-bw5p323d"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/github.com\/nikolaik\/docker-python-nodejs","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/github.com\/nikolaik\/docker-python-nodejs"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/hub.docker.com\/r\/jenkins\/jenkins","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/hub.docker.com\/r\/jenkins\/jenkins"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/github.com\/jenkinsci\/localization-zh-cn-plugin","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/github.com\/jenkinsci\/localization-zh-cn-plugin"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/stackoverflow.com\/questions\/46659862\/how-to-mask-a-password-field-in-jenkins-pipeline-project","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/stackoverflow.com\/questions\/46659862\/how-to-mask-a-password-field-in-jenkins-pipeline-project"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/www.jenkins.io\/doc\/book\/pipeline\/syntax\/","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/www.jenkins.io\/doc\/book\/pipeline\/syntax\/"}]}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"horizontalrule"},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"頭圖：Unsplash"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"作者：donghui"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"原文："},{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s?src=11×tamp=1610108691&ver=2816&signature=pgWDhOxXUDG0gqQMizWJ5jGOCZpN9L9v4Q55rX-5Soc794auD8mIuGlOywOy6L-oh4tub66aHj-X*itTTt81yyYn6U1BI8zh1OTMxBkbAAHl3Kks8FnqUcfLBdyMTCdl","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/mp.weixin.qq.com\/s?src=11×tamp=1610108691&ver=2816&signature=pgWDhOxXUDG0gqQMizWJ5jGOCZpN9L9v4Q55rX-5Soc794auD8mIuGlOywOy6L-oh4tub66aHj-X*itTTt81yyYn6U1BI8zh1OTMxBkbAAHl3Kks8FnqUcfLBdyMTCdl"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"原文: 使用 Jenkins、Docker 構建部署 Serverless 應用"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"來源：ServerlessLife - 微信公衆號 [ID：donghui-2020]"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"轉載：著作權歸作者所有。商業轉載請聯繫作者獲得授權，非商業轉載請註明出處。"}]}]}
使用 Jenkins、Docker 構建部署 Serverless 應用
{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"近日，使用 Serverless 開發了一個應用。其中 CI\/CD，是需要考慮的一個問題。這裏用到了 Jenkins 和 Docker。並且 Jenkins Pipeline 運行在容器中。"}]},{"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":"本文將介紹如何使用 Jenkins 和 Docker 構建並部署 Serverless 應用。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#121212","name":"user"}}],"text":"環境安裝"}]},{"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":"需要安裝的軟件"}]},{"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":"Docker"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Jenkins"}]}]}]},{"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":"筆者用的 MacBook，已經事先安裝好了 Docker，並且由於從 DockerHub 下載鏡像比較慢，爲了加快鏡像下載速度，設置了使用國內的 Docker 鏡像源。"}]},{"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":"Jenkins 有多種運行方式："}]},{"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":"jenkins.war + Tomcat"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"java -jar jenkins.war"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"各種 linux 操作系統分發包（例如：rpm 包）"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Docker"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Kubernetes"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"雲廠商提供的解決方案"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"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":"text","text":"筆者這裏使用 Docker 運行 Jenkins，因爲構建步驟也會運行在 Docker 中，需要將 docker.sock 和 docker 命令掛載到容器中，啓動 jenkins 命令如下："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"codeblock","attrs":{"lang":null},"content":[{"type":"text","text":"docker run -d -p 8080:8080 --name jenkins -e TZ=\"Asia\/Shanghai\" -v jenkins_home:\/var\/jenkins_home -v \/var\/run\/docker.sock:\/var\/run\/docker.sock -v $(which docker):$(which docker) jenkins\/jenkins:lts"}]},{"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":"注意：由於容器內 Jenkins 服務是由 jenkins 用戶啓動的，它無法訪問 \/var\/run\/docker.sock，因此我們需要更改這個文件的權限。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/6b\/15\/6b4093bb04eea5bf0cc1e4f5e85fce15.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"在 Jenkins 啓動後安裝需要用到的插件："}]},{"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":"Localization: Chinese (Simplified)"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Git"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Pipeline"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Docker Pipeline"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Mask Passwords"}]}]}]},{"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":"建議啓動後只先安裝 Localization: Chinese (Simplified) 插件（該插件由 Jenkins 中文社區維護）。"}]},{"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":"等安裝好 Localization: Chinese (Simplified) 插件，並設置好管理員賬號後，再安裝其他所需的插件。"}]},{"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":"爲什麼要這樣做呢？"}]},{"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":"由於 Jenkins 插件服務器在國外，通常情況下因爲網絡問題，下載插件會比較慢，也經常會遇到插件下載失敗的問題。"}]},{"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":"爲了解決這個痛點，Localization: Chinese (Simplified) 插件提供了使用國內 Jenkins 插件源的功能。"}]},{"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":"因此，在安裝好 Localization: Chinese (Simplified) 插件後，請立即設置使用國內的 Jenkins 插件源，這樣之後其他插件的下載將變得快如閃電。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/48\/a7\/486208666329759798e760e3368338a7.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#121212","name":"user"}}],"text":"定製構建環境的 docker 鏡像"}]},{"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":"本文使用 Serverless Framework 部署應用到騰訊雲。"}]},{"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":"serverless 命令行是使用 nodejs 開發的，所以會需要 nodejs 環境。"}]},{"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":"此外，計劃部署的應用是用 python 開發的，也會需要到 python 環境。"}]},{"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":"應用構建部署是在 docker 容器中運行的，所以需要一個同時安裝有 nodejs 和 python 的 docker 鏡像。"}]},{"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 GitHub 上找到了 docker-python-nodejs 倉庫："},{"type":"link","attrs":{"href":"https:\/\/github.com\/nikolaik\/docker-python-nodejs","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/github.com\/nikolaik\/docker-python-nodejs"}]},{"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":"text","text":"基於 nikolaik\/python-nodejs 鏡像構建了新鏡像 python-nodejs-serverless，Dockerfile 如下："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"codeblock","attrs":{"lang":null},"content":[{"type":"text","text":"FROM nikolaik\/python-nodejs:python3.6-nodejs12RUN npm config set registry http:\/\/registry.npm.taobao.org&&npm install -g serverless"}]},{"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":"使用 docker build 命令構建鏡像："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"codeblock","attrs":{"lang":null},"content":[{"type":"text","text":"docker build -t python-nodejs-serverless ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"創建 Jenkins Job 構建部署應用"}]},{"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":"創建一個 Pipeline 類型的 job，名稱爲：serverless-python-demo-pipeline，並開啓參數化構建，增加兩個密碼參數：TENCENT_SECRET_ID 和 TENCENT_SECRET_KEY，用於自動登陸騰訊雲。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/a1\/99\/a1b2cb3159783b178b796ba39c032599.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"經過不斷實踐、不斷完善，Jenkinsfile 最終內容如下："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"codeblock","attrs":{"lang":null},"content":[{"type":"text","text":"pipeline {\n agent {\n docker { \n image 'python-nodejs-serverless' \n args '-e TZ=\"Asia\/Shanghai\"'\n }\n }\n stages {\n stage('Checkout') {\n steps {\n git branch: 'main', url: 'https:\/\/github.com\/donhui\/serverless-python-demo.git'\n }\n }\n stage('EnvSetUp') {\n steps{\n wrap([$class: 'MaskPasswordsBuildWrapper']) {\n sh 'touch .env'\n sh 'echo TENCENT_SECRET_ID=${TENCENT_SECRET_ID} >> .env'\n sh 'echo TENCENT_SECRET_KEY=${TENCENT_SECRET_KEY} >> .env'\n } \n }\n }\n stage('Build') {\n steps {\n sh 'pip install -i https:\/\/pypi.douban.com\/simple\/ -r requirments.txt -t .\/'\n }\n }\n stage('Deploy') {\n steps {\n sh 'serverless deploy'\n }\n }\n }\n post{\n always {\n deleteDir()\n }\n }\n}"}]},{"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":"對於 Jenkinsfile 做如下說明："}]},{"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":"pipeline 由 agent 、stages 和 post 組成，其中 stages 下包括一系列 stage，而 stage 下又有 steps，steps 下則是一些指令"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"agent 爲 docker 表示構建過程運行在 docker 容器中"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"docker args 中 -u 0:0 表示以 root 用戶運行 docker 容器，否則會出現一些權限問題"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"docker args 中 TZ=\"Asia\/Shanghai” 表示設置時區中國區，這樣 serverless 命令行將會將應用部署到騰訊雲，否則默認部署到 AWS"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"stages 下包括多個 stage：Checkout、EnvSetUp、Build、Deploy"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Checkout 階段用於檢出代碼，如果是私有倉庫，還需要用到 Credentials 插件"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"EnvSetUp 階段用於生成 .env 文件，用於自動登錄騰訊雲，爲了避免密碼明文顯示在控制檯，這裏用了 Mask Passwords 插件"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Build 階段主要是用於構建，這裏使用 pip 命令安裝第三方庫，其中用到了豆瓣的 python 源"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Deploy 階段則是使用 serverless deploy 命令部署應用"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"post 用於 pipeline 或 stage 完成後執行後置操作，這裏用來在 pipeline 完成後對工作區進行清理"}]}]}]},{"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":"點擊 Build With Parameters—>開始構建，運行 Job："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/0e\/58\/0ea7ed0e48397ded30bb659725880d58.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"運行狀態截圖如下，從下圖中可以看到每次構建各個 stage 的耗時："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/18\/05\/18c8261ba8674ec55380975ecdde3105.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"查看 EnvSetUp stage 的日誌，可以看到敏感信息已經被隱藏，保證了信息安全，這要歸功於 Mask Passwords 插件："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/10\/c2\/10677876534f921a2cc0b62774b1fcc2.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"關於 Mask Passwords 插件的設置，在系統管理—>系統配置中，可以對 Mask Passwords 插件做一些全局設置，如下圖所示："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/59\/79\/5966b717066562fc55abb07196201379.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"查看 Deploy 日誌，可以看到部署成功的信息提示："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/6c\/d5\/6c9a19e875dba95bd6abd0619bf205d5.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"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},"content":[{"type":"text","text":"打開應用控制檯，serverless-python-demo 應用詳細信息如下："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/2b\/da\/2b4fe9a774eaf77602c1ce88aa3f86da.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#121212","name":"user"}}],"text":"總結"}]},{"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":"本文介紹瞭如何使用安裝 Jenkins 及插件，如何定製構建環境的 Docker 鏡像，並展開分析了 Jenkins Pipeline 的核心配置文件：Jenkinsfile。此外，還用到了 Mask Passwords 插件來隱藏敏感信息，保證了信息安全。"}]},{"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":"本次實踐使用 Jenkins + Docker 成功部署了 Serverless 應用，希望對看到這篇文章的讀者帶來一定的借鑑參考意義。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"參考"}]},{"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":"link","attrs":{"href":"https:\/\/hackernoon.com\/jenkins-docker-and-cicd-for-serverless-bw5p323d","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/hackernoon.com\/jenkins-docker-and-cicd-for-serverless-bw5p323d"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/github.com\/nikolaik\/docker-python-nodejs","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/github.com\/nikolaik\/docker-python-nodejs"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/hub.docker.com\/r\/jenkins\/jenkins","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/hub.docker.com\/r\/jenkins\/jenkins"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/github.com\/jenkinsci\/localization-zh-cn-plugin","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/github.com\/jenkinsci\/localization-zh-cn-plugin"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/stackoverflow.com\/questions\/46659862\/how-to-mask-a-password-field-in-jenkins-pipeline-project","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/stackoverflow.com\/questions\/46659862\/how-to-mask-a-password-field-in-jenkins-pipeline-project"}]}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/www.jenkins.io\/doc\/book\/pipeline\/syntax\/","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/www.jenkins.io\/doc\/book\/pipeline\/syntax\/"}]}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"horizontalrule"},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"頭圖：Unsplash"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"作者：donghui"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"原文："},{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s?src=11×tamp=1610108691&ver=2816&signature=pgWDhOxXUDG0gqQMizWJ5jGOCZpN9L9v4Q55rX-5Soc794auD8mIuGlOywOy6L-oh4tub66aHj-X*itTTt81yyYn6U1BI8zh1OTMxBkbAAHl3Kks8FnqUcfLBdyMTCdl","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/mp.weixin.qq.com\/s?src=11×tamp=1610108691&ver=2816&signature=pgWDhOxXUDG0gqQMizWJ5jGOCZpN9L9v4Q55rX-5Soc794auD8mIuGlOywOy6L-oh4tub66aHj-X*itTTt81yyYn6U1BI8zh1OTMxBkbAAHl3Kks8FnqUcfLBdyMTCdl"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"原文: 使用 Jenkins、Docker 構建部署 Serverless 應用"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"來源：ServerlessLife - 微信公衆號 [ID：donghui-2020]"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"轉載：著作權歸作者所有。商業轉載請聯繫作者獲得授權，非商業轉載請註明出處。"}]}]}
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