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其是一款開源自動化部署服務器，由java編寫，目的是爲了持久集成。前端
具體步驟
項目和遠程倉庫
將最新的代碼推送到遠程倉庫
遠程倉庫和Jenkins
定時獲取遠程倉庫上最新的完整項目下載到本地
Jenkins與遠程服務器
經過jenkins上傳到遠程服務器
安裝
先添加其Debian軟件包，而後更新存儲庫,最後使用存儲庫apt-get安裝jenkins。vue
安裝運行環境
安裝jdkjava
sudo apt-get install openjdk-8-jdk
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安裝完成以下node
update-alternatives: using /usr/lib/jvm/java-8-openjdk-amd64/bin/appletviewer to provide /usr/bin/appletviewer (appletviewer) in auto mode
update-alternatives: using /usr/lib/jvm/java-8-openjdk-amd64/bin/jconsole to provide /usr/bin/jconsole (jconsole) in auto mode
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for systemd (229-4ubuntu21.2) ...
Processing triggers for ureadahead (0.100.0-19) ...
Processing triggers for ca-certificates (20170717~16.04.1) ...
Updating certificates in /etc/ssl/certs...
0 added, 0 removed; done.
Running hooks in /etc/ca-certificates/update.d...
done.
done.
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perl: warning: Falling back to a fallback locale ("en_US.UTF-8").
locale: Cannot set LC_ALL to default locale: No such file or directory
Selecting previously unselected package daemon.
(Reading database ... 136881 files and directories currently installed.)
Preparing to unpack .../daemon_0.6.4-1_amd64.deb ...
Unpacking daemon (0.6.4-1) ...
Selecting previously unselected package jenkins.
Preparing to unpack .../jenkins_2.164.2_all.deb ...
Unpacking jenkins (2.164.2) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for systemd (229-4ubuntu21.2) ...
Processing triggers for ureadahead (0.100.0-19) ...
Setting up daemon (0.6.4-1) ...
Setting up jenkins (2.164.2) ...
Processing triggers for systemd (229-4ubuntu21.2) ...
Processing triggers for ureadahead (0.100.0-19) ...
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修改默認端口8080
修改 /etc/init.d/jenkins 腳本
sudo vim /etc/init.d/jenkins
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修改$HTTP_PORT改爲所需的端口
# Verify that the jenkins port is not already in use, winstone does not exit
# even for BindException
check_tcp_port "http" "$HTTP_PORT" "1314" "$HTTP_HOST" "0.0.0.0" || return 2
# If the var MAXOPENFILES is enabled in /etc/default/jenkins then set the max open files to the
# proper value
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修改 /etc/default/jenkins 文件
sudo vim /etc/default/jenkins
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修改HTTP_PORT改爲所需的端口
ration, build records,
# that sort of things.
#
# If commented out, the value from the OS is inherited, which is normally 022 (as of Ubuntu 12.04,
# by default umask comes from pam_umask(8) and /etc/login.defs
# UMASK=027
# port for HTTP connector (default 8080; disable with -1)
HTTP_PORT=1314
# servlet context, important if you want to use apache proxying
PREFIX=/$NAME
# arguments to pass to jenkins.
# --javahome=$JAVA_HOME
# --httpListenAddress=$HTTP_HOST (default 0.0.0.0)
# --httpPort=$HTTP_PORT (default 8080; disable with -1)
# --httpsPort=$HTTP_PORT
# --argumentsRealm.passwd.$ADMIN_USER=[password]
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重啓服務器
sudo systemctl restart jenkins
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改完後重啓出現bug
Warning: jenkins.service changed on disk. Run 'systemctl daemon-reload' to reload units.
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解決方法：
systemctl daemon-reload
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systemctl start jenkins
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新端口是1314
啓動jenkins
sudo systemctl start jenkins
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用下面命令測試或者直接ip+端口或者0.0.0.0:8080訪問jenkins
sudo systemctl status jenkins
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成功以下：
● jenkins.service - LSB: Start Jenkins at boot time
Loaded: loaded (/etc/init.d/jenkins; bad; vendor preset: enabled)
Active: active (exited) since 四 2019-04-18 09:00:28 CST; 8h ago
Docs: man:systemd-sysv-generator(8)
Process: 1136 ExecStart=/etc/init.d/jenkins start (code=exited, status=0/SUCCE
4月 18 09:00:24 devue-System-Product-Name systemd[1]: Starting LSB: Start Jenkin
4月 18 09:00:27 devue-System-Product-Name jenkins[1136]: Correct java version fo
4月 18 09:00:27 devue-System-Product-Name jenkins[1136]: * Starting Jenkins Aut
4月 18 09:00:27 devue-System-Product-Name su[1511]: Successful su for jenkins by
4月 18 09:00:27 devue-System-Product-Name su[1511]: + ??? root:jenkins
4月 18 09:00:27 devue-System-Product-Name su[1511]: pam_unix(su:session): sessio
4月 18 09:00:28 devue-System-Product-Name jenkins[1136]: ...done.
4月 18 09:00:28 devue-System-Product-Name systemd[1]: Started LSB: Start Jenkins
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Which events would you like to trigger this webhook?選擇just the push event
選擇Active
點擊Update webhook
jenkins拉取github上vue代碼在本地啓動
新建任務
任務名隨意
選擇構建一個自由風格的軟件項目，最後肯定
綁定github項目
綁定項目的下載連接
選擇Git
在Repositories中的Repository URL填入項目下載連接(http)
Credentials中添加身份信息
在類型中選擇Username with password
用戶名和密碼就是github的帳號和密碼，最後肯定
Branches to build選擇部署的分支(*/分支名)
構建觸發器
選擇GitHub hook trigger for GITScm polling
構建
執行shell
命令
cd /var/lib/jenkins/workspace/vue
npm install chromedriver --chromedriver_cdnurl=http://cdn.npm.taobao.org/dist/chromedriver
npm install
npm run dev
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cd /var/lib/jenkins/workspace/ceres-cms-vue
npm install chromedriver --chromedriver_cdnurl=http://cdn.npm.taobao.org/dist/chromedriver
npm install
npm run build
npm run pm2
pm2 list
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倉庫代碼更新自動構建
不用勾選定時構建和輪詢SCM
勾選GitHub hook trigger for GITScm polling
這樣你的jenkins就能夠隨着你的代碼自動構建了
輪詢
定時構建：不管有無最新代碼，都按時構建
輪詢SCM：只要代碼有更新，都會構建
構建語法說明：
首先格式爲：* * * * *（五個星）
選項
意思
第一個*表示分鐘
取值0~59
第二個*表示小時
取值0~23
第三個*表示一個月的第幾天
取值1~31
第四個*表示第幾月
取值1~12
第五個*表示一週中的第幾天
取值0~7，其中0和7表明的都是週日
使用舉例（不加H爲時刻以前）：
選項
意思
每隔1分鐘構建一次
H/1 * * * *
每隔1小時構建一次
H H/1 * * *
每個月1號構建一次
H H 1 * *
定時構建和輪詢SCM使用互不衝突，具體如何組合，須要根據項目狀況合理配置；
測試
本地push代碼到github
點擊當即構建
構建執行狀態
點擊#13,進入工程詳情
控制檯輸出結果
執行中控制檯輸出
Started by user unknown or anonymous
Started by user unknown or anonymous
Started by user unknown or anonymous
Building in workspace /var/lib/jenkins/workspace/vue
using credential 12dc8386-52e8-4c57-b667-bd8d263626cd
> git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
> git config remote.origin.url https://github.com/qiufeihong2018/vuepress-app.git # timeout=10
Fetching upstream changes from https://github.com/qiufeihong2018/vuepress-app.git
> git --version # timeout=10
using GIT_ASKPASS to set credentials
> git fetch --tags --progress https://github.com/qiufeihong2018/vuepress-app.git +refs/heads/*:refs/remotes/origin/*
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
> git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision ab0c6b6de9b810dcd9fd107c6329d1e782054976 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f ab0c6b6de9b810dcd9fd107c6329d1e782054976
Commit message: "Merge branch 'master' of github.com:qiufeihong2018/vuepress-app"
> git rev-list --no-walk 9b7e2475ffaef9a60cc38cec1c660d0f9d8dc490 # timeout=10
[vue] $ /bin/sh -xe /tmp/jenkins5471132310334499324.sh
+ cd /var/lib/jenkins/workspace/vue
+ npm install chromedriver --chromedriver_cdnurl=http://cdn.npm.taobao.org/dist/chromedriver
> chromedriver@73.0.0 install /var/lib/jenkins/workspace/vue/node_modules/chromedriver
> node install.js
ChromeDriver binary exists. Validating...
ChromeDriver 73.0.3683.20 (8e2b610813e167eee3619ac4ce6e42e3ec622017)
ChromeDriver is already available at '/tmp/73.0.3683.20/chromedriver/chromedriver'.
Copying to target path /var/lib/jenkins/workspace/vue/node_modules/chromedriver/lib/chromedriver
Fixing file permissions
Done. ChromeDriver binary available at /var/lib/jenkins/workspace/vue/node_modules/chromedriver/lib/chromedriver/chromedriver
npm WARN vuepress-app@1.0.0 No repository field.
npm WARN vuepress-app@1.0.0 scripts['server'] should probably be scripts['start'].
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.7 (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.7: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
+ chromedriver@73.0.0
updated 1 package and audited 14738 packages in 13.642s
found 15 vulnerabilities (1 low, 7 moderate, 7 high)
run `npm audit fix` to fix them, or `npm audit` for details
+ npm install
npm WARN vuepress-app@1.0.0 No repository field.
npm WARN vuepress-app@1.0.0 scripts['server'] should probably be scripts['start'].
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.7 (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.7: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
audited 14738 packages in 8.37s
found 15 vulnerabilities (1 low, 7 moderate, 7 high)
run `npm audit fix` to fix them, or `npm audit` for details
+ npm run dev
> vuepress-app@1.0.0 dev /var/lib/jenkins/workspace/vue
> vuepress dev docs
WAIT Extracting site metadata...
<button @click.ctrl="onClick">A</button>
<button @click.ctrl.exact="onCtrlClick">A</button>
<button @click.exact="onClick">A</button>
TIP override.styl has been split into 2 APIs, we recommend you upgrade to continue.
See: https://v0.vuepress.vuejs.org/default-theme-config/#simple-css-override
[2:52:53 PM] Compiling Client
[2:52:56 PM] Compiled Client in 4s
c
DONE [14:52:56] Build 854bb5 finished in 3536 ms!
> VuePress dev server listening at http://localhost:7777/
c[2:52:57 PM] Compiling Client
[2:52:57 PM] Compiled Client in 204ms
c
DONE [14:52:57] Build 056d13 finished in 208 ms! (http://localhost:7777/)
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