搭建Jenkins +Github倉庫 + Docker映象自動化
阿新 • • 發佈：2020-11-30
環境說明：
- 阿里雲伺服器
- Ubuntu 16.04
- docker
1、安裝Jenkins環境，採用Docker安裝（直接建立，如果本地沒有映象，則自動拉取）
docker run --name jenkins -u root -v /mydata/jenkins_home:/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock -v $(which docker):/usr/bin/docker -p 80:8080 -d jenkins/jenkins
注意：如果後續構建部分不需使用docker建立映象，可移除docker路徑對映內容，其中docker 配置部分是，docker構建時必須加上，否則會出現 docker not found
-v /var/run/docker.sock:/var/run/docker.sock -v $(which docker):/usr/bin/docker
按照指定埠（上述設定是80）訪問Jenkins，預設設定後如下圖，
其中有一個注意點：預設生成的訪問密碼需要 docker logs檢視生成日誌，密碼在日誌內，如果不是首次建立此容器，可能看不到密碼內容，
所以如果重新建立Jenkins容器時，要先把上述目錄/mydata/jenkins_home 刪除，這樣才能看到。
2、建立一個任務 Tom, 配置GitHub原始碼管理，此處的倉庫為私有倉庫，故而需要提供賬戶密碼，以供 git clone 拉取
3、配置構建環境，此處可根據實際情況勾選
4、編寫構建 shell，指令碼如下， 儲存即可（Windows環境下應選擇批處理檔案）
#!/bin/sh echo "準備構建-------------------------------準備中----------------------------------" current=`date "+%Y-%m-%d %H:%M:%S"` timeStamp=`date -d "$current" +%s` #將current轉換為時間戳，精確到毫秒 timetag=$((timeStamp*1000+`date "+%N"`/1000000)) echo $timetag echo "構建Docker映象-------------------------------開始----------------------------------" echo pwd docker build -t tomcore:$timetag . echo "構建Docker映象-------------------------------完成----------------------------------" echo "執行Docker容器-------------------------------------開始----------------------------" docker run --name=tomcore-$timetag -p 5001:80 -d tomcore:$timetag echo "執行Docker容器------------------------------------完成-----------------------------"
注意：此處每次都會按照時間戳生成映象，再按照此版本映象生成容器，對映埠及內容
執行構建，控制檯輸入如下：
1 Started by user tomkluas 2 Running as SYSTEM 3 Building in workspace /var/jenkins_home/workspace/Tom 4 [WS-CLEANUP] Deleting project workspace... 5 [WS-CLEANUP] Deferred wipeout is used... 6 [WS-CLEANUP] Done 7 The recommended git tool is: NONE 8 using credential ae0787d0-540b-4469-93b8-e176742f1c46 9 Cloning the remote Git repository 10 Cloning repository https://github.com/tomkluas/Tom.git 11 > git init /var/jenkins_home/workspace/Tom # timeout=10 12 Fetching upstream changes from https://github.com/tomkluas/Tom.git 13 > git --version # timeout=10 14 > git --version # 'git version 2.11.0' 15 using GIT_ASKPASS to set credentials github password 16 > git fetch --tags --progress -- https://github.com/tomkluas/Tom.git +refs/heads/*:refs/remotes/origin/* # timeout=10 17 > git config remote.origin.url https://github.com/tomkluas/Tom.git # timeout=10 18 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10 19 Avoid second fetch 20 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10 21 Checking out Revision 814bb6977c6494397095e50af5875b5b1a617fbe (refs/remotes/origin/master) 22 > git config core.sparsecheckout # timeout=10 23 > git checkout -f 814bb6977c6494397095e50af5875b5b1a617fbe # timeout=10 24 Commit message: "init" 25 > git rev-list --no-walk 814bb6977c6494397095e50af5875b5b1a617fbe # timeout=10 26 [Tom] $ /bin/sh /tmp/jenkins2099712060690249835.sh 27 準備構建-------------------------------準備中---------------------------------- 28 1606720133343 29 構建Docker映象-------------------------------開始---------------------------------- 30 pwd 31 Sending build context to Docker daemon 4.353MB 32 33 Step 1/17 : FROM mcr.microsoft.com/dotnet/aspnet:5.0-buster-slim AS base 34 ---> 0e394d284ae5 35 Step 2/17 : WORKDIR /app 36 ---> Running in 5a6352225a00 37 Removing intermediate container 5a6352225a00 38 ---> 3390c076daa4 39 Step 3/17 : EXPOSE 80 40 ---> Running in 6c0db2221b7d 41 Removing intermediate container 6c0db2221b7d 42 ---> 90c0fa08ce32 43 Step 4/17 : EXPOSE 443 44 ---> Running in 8c0a7b24be37 45 Removing intermediate container 8c0a7b24be37 46 ---> 2334d1f464df 47 Step 5/17 : FROM mcr.microsoft.com/dotnet/sdk:5.0-buster-slim AS build 48 ---> 84c49e6701a5 49 Step 6/17 : WORKDIR /src 50 ---> Running in f6cad0846793 51 Removing intermediate container f6cad0846793 52 ---> 5c7b5e92b4d3 53 Step 7/17 : COPY ["Tom.csproj", ""] 54 ---> 17b54c93dc00 55 Step 8/17 : RUN dotnet restore "./Tom.csproj" 56 ---> Running in 58ce8d1666f0 57 Determining projects to restore... 58 Restored /src/Tom.csproj (in 2.41 sec). 59 Removing intermediate container 58ce8d1666f0 60 ---> df7edd43eac5 61 Step 9/17 : COPY . . 62 ---> 7e0f5785634a 63 Step 10/17 : WORKDIR "/src/." 64 ---> Running in 244f81392fae 65 Removing intermediate container 244f81392fae 66 ---> 517ff2e56382 67 Step 11/17 : RUN dotnet build "Tom.csproj" -c Release -o /app/build 68 ---> Running in 6314f7fd00ab 69 Microsoft (R) Build Engine version 16.8.0+126527ff1 for .NET 70 Copyright (C) Microsoft Corporation. All rights reserved. 71 72 Determining projects to restore... 73 All projects are up-to-date for restore. 74 Tom -> /app/build/Tom.dll 75 Tom -> /app/build/Tom.Views.dll 76 77 Build succeeded. 78 0 Warning(s) 79 0 Error(s) 80 81 Time Elapsed 00:00:04.11 82 Removing intermediate container 6314f7fd00ab 83 ---> 7656ff11e2e4 84 Step 12/17 : FROM build AS publish 85 ---> 7656ff11e2e4 86 Step 13/17 : RUN dotnet publish "Tom.csproj" -c Release -o /app/publish 87 ---> Running in 034b0088414c 88 Microsoft (R) Build Engine version 16.8.0+126527ff1 for .NET 89 Copyright (C) Microsoft Corporation. All rights reserved. 90 91 Determining projects to restore... 92 All projects are up-to-date for restore. 93 Tom -> /src/bin/Release/net5.0/Tom.dll 94 Tom -> /src/bin/Release/net5.0/Tom.Views.dll 95 Tom -> /app/publish/ 96 Removing intermediate container 034b0088414c 97 ---> c847d77d8dc6 98 Step 14/17 : FROM base AS final 99 ---> 2334d1f464df 100 Step 15/17 : WORKDIR /app 101 ---> Running in 13561bc7a562 102 Removing intermediate container 13561bc7a562 103 ---> 509fede2da18 104 Step 16/17 : COPY --from=publish /app/publish . 105 ---> 3fb05c92a7ed 106 Step 17/17 : ENTRYPOINT ["dotnet", "Tom.dll"] 107 ---> Running in 5e01c11f3ee0 108 Removing intermediate container 5e01c11f3ee0 109 ---> 0086746e5afe 110 Successfully built 0086746e5afe 111 Successfully tagged tomcore:1606720133343 112 構建Docker映象-------------------------------完成---------------------------------- 113 執行Docker容器-------------------------------------開始---------------------------- 114 a78dda7ba430186b944c3e80aa996cae3a8d6cb193448bd34c9c0fcbe4413c1e 115 執行Docker容器------------------------------------完成----------------------------- 116 Finished: SUCCESSView Code
檢視生成的映象及容器
容器 log 日誌如下：
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