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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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修改默认端口8080
修改 /etc/init.d/jenkins 脚本
sudo vim /etc/init.d/jenkins
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修改 $HTTP_PORT 改成所需的端口
# Verify that the jenkins port is not already in use, winstone does not exit
# even for BindException
check_tcp_port "http" "$HTTP_PORT" "1314" "$HTTP_HOST" "0.0.0.0" || return 2
# If the var MAXOPENFILES is enabled in /etc/default/jenkins then set the max open files to the
# proper value
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修改 /etc/default/jenkins 文件
sudo vim /etc/default/jenkins
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修改 HTTP_PORT 改成所需的端口
ration, build records,
# that sort of things.
#
# If commented out, the value from the OS is inherited, which is normally 022 (as of Ubuntu 12.04,
# by default umask comes from pam_umask(8) and /etc/login.defs
# UMASK=027
# port for HTTP connector (default 8080; disable with -1)
HTTP_PORT=1314
# servlet context, important if you want to use apache proxying
PREFIX=/$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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重启服务器
sudo systemctl restart jenkins
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改完后重启出现bug
Warning: jenkins.service changed on disk. Run 'systemctl daemon-reload' to reload units.
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解决方法：
systemctl daemon-reload
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systemctl start jenkins
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新端口是1314
启动jenkins
sudo systemctl start jenkins
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用下面命令测试或者直接ip+端口或者0.0.0.0:8080访问 jenkins
sudo systemctl status jenkins
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成功如下：
● 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? 选择 just the push event
选择 Active
点击 Update webhook
jenkins拉取github上vue代码在本地启动
新建任务
任务名随意
选择 构建一个自由风格的软件项目 ，最后 确定
绑定github项目
绑定项目的下载链接
选择 Git
在 Repositories 中的 Repository URL 填入项目下载链接(http)
Credentials 中添加身份信息
在类型中选择 Username with password
用户名和密码就是github的账号和密码，最后 确定
Branches to build 选择部署的分支(*/分支名)
构建触发器
选择 GitHub hook trigger for GITScm polling
构建
执行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/.ssh/
cat id_rsa.pub >> authorized_keys
chmod 600 authorized_keys
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将公钥放进远程服务器 authorized_keys
vim ~/.ssh/authorized_keys
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立即构建 传输失败
卡在这里，经过的大佬指点迷津，谢谢啦
连接gitlab
源码管理
Repository URL
必须要http请求
构建
安装 Gitlab Hook
如果没有安装 Gitlab Hook 和gitlab上增加 webhook 的话，会报错
gitlab项目侧边栏中 Settings-Integrations 增加 webhook
添加 Gitlab Hook 插件
jenkins轮询gitlab(必须要是管理员身份)
jenkins想要执行下一个构建任务的时候，是必须等上一个任务完成的（没有勾选并发执行任务）
由于 npm run dev ，所以在定时构建的时候，并没有收到理想效果。 需求是：维护进程，定时执行 步骤如下：
加上pm2构建项目， pm2入口
构建触发器，定时构建和轮询SCM二选一
构建中的执行shell为
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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轮询
定时构建：无论有无最新代码，都按时构建
轮询SCM：只要代码有更新，都会构建
构建语法说明：
首先格式为：* * * * *（五个星）
选项
意思
第一个*表示分钟
取值0~59
第二个*表示小时
取值0~23
第三个*表示一个月的第几天
取值1~31
第四个*表示第几月
取值1~12
第五个*表示一周中的第几天
取值0~7，其中0和7代表的都是周日
使用举例（不加H为时刻之前）：
选项
意思
每隔1分钟构建一次
H/1 * * * *
每隔1小时构建一次
H H/1 * * *
每月1号构建一次
H H 1 * *
定时构建和轮询SCM使用互不冲突，具体如何组合，需要根据项目情况合理配置；
测试
本地push代码到github
点击 立即构建
构建执行状态
点击 #13 ,进入工程详情
控制台输出结果
执行中控制台输出
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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文章和留言都翻到11页了 没有OOM
朋友，翻页到11页，及以后，会出现OOM，无法访问
搞个gitee的项目
版本号是多少，你可以下载哪个代码仓库，jdk选1.8 直接跑就行
![[HBLOG]公众号](https://www.liuhaihua.cn/img/qrcode_gzh.jpg)
