手把手教你搭建Jenkins实现自动化部署Jar

centeros7 安装配置环境jdk1.8

1.先卸载centeros自带jdk

rpm -qa | grep openjdk

查询出来的自带的openjdk

2.删除

rpm -e --nodeps

3.再次查询

rpm -qa | grep jdk

4.在usr/local创建文件夹

cd /usr/local
mkdir java

5.将jdk1.8放到刚刚创建的文件中

cd  /usr/local/java

用xftp上传后解压

tar -zxvf  jdk-8u181-linux-x64.tar.gz

6.进入刚刚解压的文件夹

cd jdk1.8.0_181/
pwd      #(这一步记录jdk1.8的路径,一会配置环境用)

7.配置环境

vim /etc/profile

按i插入下面路径

export JAVA_HOME=/usr/local/java/jdk1.8.0_181
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin

按Esc后:wq退出后

source /etc/profile

8.查看是否成功

java -version

maven 环境配置

1.在/usr/local 下创建maven文件夹

cd /usr/local
mkdir maven

2.进去新建的文件夹

cd maven

上传 apache-maven-3.5.4-bin.zip

3.解压

unzip apache-maven-3.5.4-bin.zip

4.进入解压的文件夹

cd apache-maven-3.5.4/pwd #(记录下这个路径,一会配置环境用到)

5.配置环境

vim /etc/profile

按i插入下面

export MAVEN_HOME=/usr/local/maven/apache-maven-3.5.4
export PATH=$PATH:$MAVEN_HOME/bin

按Esc后:wq保存后

source /etc/profile

6.查看是否成功

mvn -v

centeros7安装git

yum install git

一路下来y即可

查看是否是成功

git --version

查看git命令地址

which -a git

到此环境已经搭建好，开始对maven私服，gitlab搭建。

gitlab搭建

1.新建 /etc/yum.repos.d/gitlab-ce.repo

vim /etc/yum.repos.d/gitlab-ce.repo

后按下 i 键插入下面内容

[gitlab-ce]
name=Gitlab CE Repository
baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever/
gpgcheck=0
enabled=1

sudo yum makecache

sudo yum install gitlab-ce 
#(安装最新的)      或   sudo yum install gitlab-ce-12.0.4 #(指定版本号)

3.配置 external_url

vim /etc/gitlab/gitlab.rb

修改external_url地址为: http://本机地址:端口号/

本机地址查看:ifconfig

查看端口号运行的应用 lsof -i:端口号

gitlab-ctl reconfigure

gitlab-ctl restart #启动        

gitlab-ctl start|stop|status|restart # 其他操作

6.访问

http://本机地址:端口号/

常见问题 gitlab502 : 这个是端口被占用

确保端口不被占用后从4开始继续来一遍

centeros7 搭建maven私服

下载nexus3.x：

https://www.sonatype.com/download-oss-sonatype

1.在/usr/local下创建nexus文件

cd /usr/local
mkdir nexus
cd nexus

2.上传刚刚下载的nexus压缩包并解压

tar -zxvf nexus-3.18.1-01-unix.tar.gz

cd nexus-3.18.1-01/bin/
ls

4.启动

./nexus run &

5.开启远程访问端口

firewall-cmd --zone=public --add-port=8081/tcp --permanent
firewall-cmd --reload

浏览器访问

6.设置开机自启动

1.创建服务

vim /usr/lib/systemd/system/nexus.service

2.按i将下面复制进去

[Unit] 
Description=nexus service

[Service] 
Type=forking LimitNOFILE=65536 #警告处理
ExecStart=/usr/local/nexus/nexus-3.7.1-02/bin/nexus start
ExecReload=/usr/local/nexus/nexus-3.7.1-02/bin/nexus restart
ExecStop=/usr/local/nexus/nexus-3.7.1-02/bin/nexus stop
Restart=on-failure

[Install]
WantedBy=multi-user.target

3.将服务加入开机启动

systemctl enable nexus.service

4.重新加载配置文件

systemctl daemon-reload

7.运行用户为root (编辑nexus bin下的nexus.rc)

cd /usr/local/nexus/nexus-3.18.1-01/bin/vim nexus.rc

内容改为:

run_as_user="root"

8.修改nexus3启动时要使用的jdk版本

cd /usr/local/nexus/nexus-3.18.1-01/bin/
vim nexus

按i将下面添加进去

INSTALL4J_JAVA_HOME_OVERRIDE=/usr/local/java/jdk1.8.0_181

java_home地址可以用echo $JAVA_HOME 输出 (前提是/etc/profile有export)

9.修改nexus3默认端口

文件在nexus-xx

etc/nexus-default.properties

这里已经搭建好了,下面是deploy到私服和从私服上下载下来测试

1.创建facade 上传到私服

在/usr下创建projects

cd  /usr
mkdir projects

将改zip解压到projects进入到pom.xml所在目录

mvn deploy -Dmaven.test.skip=true -U

已经上传成功

这里要把Allow anonymous users to access the server(允许匿名用户访问服务器)

因为本地maven没有配置用户

也可以用idea maven命令depoly

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0"

         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.netease</groupId>

    <artifactId>maven_test_demo</artifactId>

    <version>1.0.0-SNAPSHOT</version>

    <packaging>jar</packaging>

    <!-- 定义常量 -->

    <properties>

        <java.version>1.8</java.version>

        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <maven-compiler-plugin.version>3.6.1</maven-compiler-plugin.version>

        <nexus.host>192.168.20.143:8081</nexus.host>

    </properties>

    <!-- 定义deploy私服地址及id (这里的id 应该和maven conf中settings中server标签中的一致)-->

    <distributionManagement>

        <repository>

            <id>nexus-releases</id>

            <name>Nexus Private Release Repository</name>

            <url>http://${nexus.host}/repository/maven-releases</url>

        </repository>

        <snapshotRepository>

            <id>nexus-snapshots</id>

            <name>Nexus Private Snapshot Repository</name>

            <url>http://${nexus.host}/repository/maven-snapshots</url>

        </snapshotRepository>

    </distributionManagement>

    <!-- 定义编译: https://blog.csdn.net/jiachunchun/article/details/90235498 -->

    <build>

        <finalName>${project.artifactId}-${project.version}</finalName>

        <plugins>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-compiler-plugin</artifactId>

                <version>${maven-compiler-plugin.version}</version>

                <configuration>

                    <source>${java.version}</source>

                    <target>${java.version}</target>

                    <encoding>${project.build.sourceEncoding}</encoding>

                </configuration>

            </plugin>

        </plugins>

    </build>

</project>

settings.xml中servers中定义的id一致

在settings 添加下面镜像

    <mirror>
        <id>Central</id>
        <url>http://repo1.maven.org/maven2</url>
        <mirrorOf>central</mirrorOf>
    </mirror>

最后settings文件。到这儿jar包已经可以发布到私服上去了

再看怎么拉取的

maven_demo_impl项目的pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0"

         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.netease</groupId>

    <artifactId>maven_demo_impl</artifactId>

    <version>1.0-SNAPSHOT</version>

    <parent>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-parent</artifactId>

        <version>2.0.5.RELEASE</version>

        <relativePath/> <!-- lookup parent from repository -->

    </parent>

    <!-- 定义常量 -->

    <properties>

        <java.version>1.8</java.version>

        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <maven-compiler-plugin.version>3.6.1</maven-compiler-plugin.version>

        <nexus.host>192.168.20.143:8081</nexus.host>

        <spring-cloud.version>Finchley.SR1</spring-cloud.version>

    </properties>

    <!-- 定义仓库地址 -->

    <repositories>

        <repository>

            <id>nexus-aliyun-repo</id>

            <name>nexus aliyun repo</name>

            <url>http://maven.aliyun.com/nexus/content/groups/public</url>

        </repository>

        <!-- 私服 -->

        <repository>

            <id>maven-public</id>

            <name>maven public</name>

            <url>http://192.168.20.143:8081/repository/maven-public/</url>

        </repository>

    </repositories>

    <dependencyManagement>

        <dependencies>

            <dependency>

                <groupId>org.springframework.cloud</groupId>

                <artifactId>spring-cloud-dependencies</artifactId>

                <version>${spring-cloud.version}</version>

                <type>pom</type>

                <scope>import</scope>

            </dependency>

        </dependencies>

    </dependencyManagement>

    <!-- 依赖 -->

    <dependencies>

        <dependency>

            <groupId>org.springframework.cloud</groupId>

            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>

        </dependency>

        <dependency>

            <groupId>com.netease</groupId>

            <artifactId>maven_test_demo</artifactId>

            <version>1.0.0-SNAPSHOT</version>

        </dependency>

    </dependencies>

    <build>

      <plugins>

        <plugin>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-maven-plugin</artifactId>

        </plugin>

      </plugins>

    </build>

</project>

配置完成后就会自动去私服下载jar了

jenkins搭建

1.查看环境版本

java -version  #没有的话查看上文jdk1.8安装
mvn -v   #没有的话查看上文maven安装
git --version  # 没有的话查看上文git安装

2.安装jenkenis

添加Jenkins源:

sudo wget -O /etc/yum.repos.d/jenkins.repo http://jenkins-ci.org/redhat/jenkins.repo
sudo rpm --import http://pkg.jenkins-ci.org/redhat/jenkins-ci.org.key

3.安装

yum install jenkins

4.启动

sudo service jenkins start

5.访问

http://ip:8080/             #jenkenis默认是8080

第一次密码:

vim /var/lib/jenkins/secrets/initialAdminPassword

点安装推荐的插件(后面的选择安装不知道安装什么)

修改jenkins端口

vim /etc/sysconfig/jenkins

将JENKINS_PORT="8080" ===> 修改成未占用想修改的端口 JENKINS_PORT="8089"

重启服务

service jenkins restart

遇到的问题:重装了JDK, java地址变了

启动jenkins报错: Job for jenkins.service failed because the control process exited with error code. See "systemctl status jenkins.service" and "journalctl -xe" for details.

按提示输入systemctl status jenkins.service

解决方法:

1> 查看当前Java的环境变量

echo $JAVA_HOME

2> 复制Java的环境变量地址, 编辑/etc/init.d/jenkins文件, 指定位置添加该地址, 后缀附上/bin/java

vim /etc/init.d/jenkins

重点是配置Jenkins:

1.配置全局jdk maven git

点Manage Jenkins(系统管理) --> Global Tool Configuaration(全局工具配置)

1.maven配置:配置settings.xml地址

2.配置jdk地址 (可以用echo $JAVA_HOME获取)

3.git配置地址可以用(which -a git查看)

4.maven配置地址

2.新建任务

3.配置任务

1.配置源码管理下面version是gitlab的版本号

Repository URL：访问的仓库名称
Credentials：访问账目密码或者ssh证书
Branch Specifier (blank for ‘any’)：访问的分支，可以多个
源码库浏览器：选择源码库服务器
URL：源码仓库url
Version：源码库服务器版本号

2.配置构建

clean compile package install deploy -Dmaven.test.skip=true -U #将jar发布

然后应用,配置完成!

3.在my view(我的视图) -> 找到新建的项目 --> 点击build now(立即构建)

在构建历史中点击刚刚的构建如下图: #1 : 是构建的id ,控制台输出: 可以看到具体的输出

下面是输入日志可以看到以前拉取到指定的项目master分支

Started by user root

Running as SYSTEM

Building in workspace /var/lib/jenkins/workspace/first

using credential fad2813a-c894-4386-ae16-11d6e6d349d4

Cloning the remote Git repository

Cloning repository http://192.168.20.137:9029/root/wx-ssm.git

> /usr/local/git/bin/git init /var/lib/jenkins/workspace/first # timeout=10

Fetching upstream changes from http://192.168.20.137:9029/root/wx-ssm.git

> /usr/local/git/bin/git --version # timeout=10

using GIT_ASKPASS to set credentials

> /usr/local/git/bin/git fetch --tags --progress http://192.168.20.137:9029/root/wx-ssm.git +refs/heads/*:refs/remotes/origin/*

> /usr/local/git/bin/git config remote.origin.url http://192.168.20.137:9029/root/wx-ssm.git # timeout=10

> /usr/local/git/bin/git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10

> /usr/local/git/bin/git config remote.origin.url http://192.168.20.137:9029/root/wx-ssm.git # timeout=10

Fetching upstream changes from http://192.168.20.137:9029/root/wx-ssm.git

using GIT_ASKPASS to set credentials

> /usr/local/git/bin/git fetch --tags --progress http://192.168.20.137:9029/root/wx-ssm.git +refs/heads/*:refs/remotes/origin/*

> /usr/local/git/bin/git rev-parse refs/remotes/origin/master^{commit} # timeout=10

> /usr/local/git/bin/git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10

Checking out Revision 47d13c3ca0bc12fc0465c3e4c582b2c542276eb6 (refs/remotes/origin/master)

> /usr/local/git/bin/git config core.sparsecheckout # timeout=10

> /usr/local/git/bin/git checkout -f 47d13c3ca0bc12fc0465c3e4c582b2c542276eb6

Commit message: "更新 pom.xml"

First time build. Skipping changelog.

[first] $ /project/java/maven/apache-maven-3.6.1/bin/mvn -s /project/java/maven/apache-maven-3.6.1/conf/settings.xml -gs /project/java/maven/apache-maven-3.6.1/conf/settings.xml clean package

[INFO] Scanning for projects...

[WARNING]

[WARNING] Some problems were encountered while building the effective model for com.guojin:gjmetal-wx-ssm:jar:1.0.0.1-SNAPSHOT

[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.httpcomponents:httpclient:jar -> version (?) vs 4.5.6 @ line 155, column 21

[WARNING]

[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.

[WARNING]

[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.

[WARNING]

[INFO]

[INFO] ---------------------< com.guojin:gjmetal-wx-ssm >----------------------

[INFO] Building gjmetal-wx-ssm 1.0.0.1-SNAPSHOT

[INFO] --------------------------------[ jar ]---------------------------------

[INFO]

[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ gjmetal-wx-ssm ---

[INFO]

[INFO] --- jacoco-maven-plugin:0.7.9:prepare-agent (pre-test) @ gjmetal-wx-ssm ---

[INFO] argLine set to -javaagent:/var/lib/jenkins/.m2/repository/org/jacoco/org.jacoco.agent/0.7.9/org.jacoco.agent-0.7.9-runtime.jar=destfile=/var/lib/jenkins/workspace/first/target/jacoco.exec,includes=com.gjmetal.*

[INFO]

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ gjmetal-wx-ssm ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] Copying 1 resource

[INFO]

[INFO] --- maven-compiler-plugin:3.6.1:compile (default-compile) @ gjmetal-wx-ssm ---

[INFO] Changes detected - recompiling the module!

[INFO] Compiling 27 source files to /var/lib/jenkins/workspace/first/target/classes

[INFO] -------------------------------------------------------------

[ERROR] COMPILATION ERROR :

[INFO] -------------------------------------------------------------

[ERROR] /var/lib/jenkins/workspace/first/src/main/java/com/gjmetal/Swagger2.java:[4,40] 程序包org.fuelteam.springboot.swagger2不存在

[ERROR] /var/lib/jenkins/workspace/first/src/main/java/com/gjmetal/Swagger2.java:[21,2] 找不到符号

  符号: 类 EnableSwagger2

[INFO] 2 errors

[INFO] -------------------------------------------------------------

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time:  9.183 s

[INFO] Finished at: 2019-08-23T17:05:09+08:00

[INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.6.1:compile (default-compile) on project gjmetal-wx-ssm: Compilation failure: Compilation failure:

[ERROR] /var/lib/jenkins/workspace/first/src/main/java/com/gjmetal/Swagger2.java:[4,40] 程序包org.fuelteam.springboot.swagger2不存在

[ERROR] /var/lib/jenkins/workspace/first/src/main/java/com/gjmetal/Swagger2.java:[21,2] 找不到符号

[ERROR]   符号: 类 EnableSwagger2

[ERROR] -> [Help 1]

[ERROR]

[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.

[ERROR] Re-run Maven using the -X switch to enable full debug logging.

[ERROR]

[ERROR] For more information about the errors and possible solutions, please read the following articles:

[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

Build step 'Invoke top-level Maven targets' marked build as failure

Finished: FAILURE

上面报错是项目问题，可以看到已经拉取到项目了。所以要保证项目的正确性。

下面是正确的两个项目运行实例

在搭建好gitlab nexus jenkins后实现自动发jar到私服及启动jar项目

背景: gitlab nexus jenkins都已经完成了

1.从gitlab下载项目后发布jar到私服

重新配置gitlab地址:

配置maven命令:

clean compile package install deploy -Dmaven.test.skip=true -U

点击build now 然后看控制台输出如下

Started by user root

Running as SYSTEM

Building in workspace /var/lib/jenkins/workspace/maven_home

using credential fad2813a-c894-4386-ae16-11d6e6d349d4

> /usr/local/git/bin/git rev-parse --is-inside-work-tree # timeout=10

Fetching changes from the remote Git repository

> /usr/local/git/bin/git config remote.origin.url http://192.168.20.143:8083/root/maven_demo.git # timeout=10

Fetching upstream changes from http://192.168.20.143:8083/root/maven_demo.git

> /usr/local/git/bin/git --version # timeout=10

using GIT_ASKPASS to set credentials

> /usr/local/git/bin/git fetch --tags --progress http://192.168.20.143:8083/root/maven_demo.git +refs/heads/*:refs/remotes/origin/*

> /usr/local/git/bin/git rev-parse refs/remotes/origin/master^{commit} # timeout=10

> /usr/local/git/bin/git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10

Checking out Revision a26adc740d331eabe5b0fb2a46b372dbf6673d2c (refs/remotes/origin/master)

> /usr/local/git/bin/git config core.sparsecheckout # timeout=10

> /usr/local/git/bin/git checkout -f a26adc740d331eabe5b0fb2a46b372dbf6673d2c

Commit message: "Update pom.xml"

> /usr/local/git/bin/git rev-list --no-walk a26adc740d331eabe5b0fb2a46b372dbf6673d2c # timeout=10

[maven_home] $ /project/java/maven/apache-maven-3.6.1/bin/mvn -s /project/java/maven/apache-maven-3.6.1/conf/settings.xml -gs /project/java/maven/apache-maven-3.6.1/conf/settings.xml clean compile package install deploy -Dmaven.test.skip=true -U

[INFO] Scanning for projects...

[INFO]

[INFO] --------------------< com.netease:maven_test_demo >---------------------

[INFO] Building maven_test_demo 1.0.0-SNAPSHOT

[INFO] --------------------------------[ jar ]---------------------------------

[INFO]

[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ maven_test_demo ---

[INFO] Deleting /var/lib/jenkins/workspace/maven_home/target

[INFO]

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ maven_test_demo ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] skip non existing resourceDirectory /var/lib/jenkins/workspace/maven_home/src/main/resources

[INFO]

[INFO] --- maven-compiler-plugin:3.6.1:compile (default-compile) @ maven_test_demo ---

[INFO] Changes detected - recompiling the module!

[INFO] Compiling 1 source file to /var/lib/jenkins/workspace/maven_home/target/classes

[INFO]

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ maven_test_demo ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] skip non existing resourceDirectory /var/lib/jenkins/workspace/maven_home/src/main/resources

[INFO]

[INFO] --- maven-compiler-plugin:3.6.1:compile (default-compile) @ maven_test_demo ---

[INFO] Nothing to compile - all classes are up to date

[INFO]

[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ maven_test_demo ---

[INFO] Not copying test resources

[INFO]

[INFO] --- maven-compiler-plugin:3.6.1:testCompile (default-testCompile) @ maven_test_demo ---

[INFO] Not compiling test sources

[INFO]

[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ maven_test_demo ---

[INFO] Tests are skipped.

[INFO]

[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ maven_test_demo ---

[INFO] Building jar: /var/lib/jenkins/workspace/maven_home/target/maven_test_demo-1.0.0-SNAPSHOT.jar

[INFO]

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ maven_test_demo ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] skip non existing resourceDirectory /var/lib/jenkins/workspace/maven_home/src/main/resources

[INFO]

[INFO] --- maven-compiler-plugin:3.6.1:compile (default-compile) @ maven_test_demo ---

[INFO] Nothing to compile - all classes are up to date

[INFO]

[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ maven_test_demo ---

[INFO] Not copying test resources

[INFO]

[INFO] --- maven-compiler-plugin:3.6.1:testCompile (default-testCompile) @ maven_test_demo ---

[INFO] Not compiling test sources

[INFO]

[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ maven_test_demo ---

[INFO] Tests are skipped.

[INFO]

[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ maven_test_demo ---

[INFO]

[INFO] --- maven-install-plugin:2.4:install (default-install) @ maven_test_demo ---

[INFO] Installing /var/lib/jenkins/workspace/maven_home/target/maven_test_demo-1.0.0-SNAPSHOT.jar to /var/lib/jenkins/.m2/repository/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-SNAPSHOT.jar

[INFO] Installing /var/lib/jenkins/workspace/maven_home/pom.xml to /var/lib/jenkins/.m2/repository/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-SNAPSHOT.pom

[INFO]

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ maven_test_demo ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] skip non existing resourceDirectory /var/lib/jenkins/workspace/maven_home/src/main/resources

[INFO]

[INFO] --- maven-compiler-plugin:3.6.1:compile (default-compile) @ maven_test_demo ---

[INFO] Nothing to compile - all classes are up to date

[INFO]

[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ maven_test_demo ---

[INFO] Not copying test resources

[INFO]

[INFO] --- maven-compiler-plugin:3.6.1:testCompile (default-testCompile) @ maven_test_demo ---

[INFO] Not compiling test sources

[INFO]

[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ maven_test_demo ---

[INFO] Tests are skipped.

[INFO]

[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ maven_test_demo ---

[INFO]

[INFO] --- maven-install-plugin:2.4:install (default-install) @ maven_test_demo ---

[INFO] Installing /var/lib/jenkins/workspace/maven_home/target/maven_test_demo-1.0.0-SNAPSHOT.jar to /var/lib/jenkins/.m2/repository/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-SNAPSHOT.jar

[INFO] Installing /var/lib/jenkins/workspace/maven_home/pom.xml to /var/lib/jenkins/.m2/repository/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-SNAPSHOT.pom

[INFO]

[INFO] --- maven-deploy-plugin:2.7:deploy (default-deploy) @ maven_test_demo ---

Downloading from nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven-metadata.xml

Progress (1): 776 B

Downloaded from nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven-metadata.xml (776 B at 6.5 kB/s)

Uploading to nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.jar

Progress (1): 2.6 kB

Uploaded to nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.jar (2.6 kB at 13 kB/s)

Uploading to nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.pom

Progress (1): 2.1 kB

Uploaded to nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.pom (2.1 kB at 19 kB/s)

Downloading from nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/maven-metadata.xml

Progress (1): 286 B

Downloaded from nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/maven-metadata.xml (286 B at 11 kB/s)

Uploading to nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven-metadata.xml

Progress (1): 776 B

Uploaded to nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven-metadata.xml (776 B at 4.6 kB/s)

Uploading to nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/maven-metadata.xml

Progress (1): 286 B

Uploaded to nexus-snapshots: http://192.168.20.143:8081/repository/maven-snapshots/com/netease/maven_test_demo/maven-metadata.xml (286 B at 2.5 kB/s)

[INFO] ------------------------------------------------------------------------

[INFO] BUILD SUCCESS

[INFO] ------------------------------------------------------------------------

[INFO] Total time:  3.640 s

[INFO] Finished at: 2019-08-27T14:24:47+08:00

[INFO] ------------------------------------------------------------------------

Finished: SUCCESS

2.将运行的jar发布到指定的机器

确保jenkins安装了Publish Over SSH插件 Manage Jenkins -> Manage Plugins -> 搜索ssh

然后配置ssh

配置后点击Test Configuration 出现success

配置完成后新建Item(项目)只是多加了一个构建后(注意前面的配置要想要的改 : 项目的git地址)

#最后一个执行的脚本放到的位置是/projects/scripts

mkdir scripts

vim run.sh

#按i将下面内容复制进去

Project_name=$1

Port_no=$2

#echo $Project_name

#echo $Port_no

. /etc/profile

# 进入到项目

cd /projects/$Project_name

# 找到原进程,kill

pid=$(ps -ef | grep java| grep $Project_name|awk -F '[ ]+' '{print $2}')

kill -9 $pid

#启动jar

nohup java -jar $Project_name-1.0-SNAPSHOT.jar --server.port=$Port_no -server -Xmx1000m -Xms1000m -Xmn700m -XX:+UseParallelGC &

echo "starting service..."

sleep 20

#根据重启后是否有当前应用判断启动是否成功

pid=$(ps -ef | grep java| grep $Project_name|awk -F '[ ]+' '{print $2}')

#echo $pid

if [ -z $pid ];then

  echo "启动失败"

  exit 1

else

  echo $Project_name :  $pid  "SUCCESS"

fi

现在立即构建查看控制台输出

Started by user root

Running as SYSTEM

Building in workspace /var/lib/jenkins/workspace/maven_demo_impl

using credential fad2813a-c894--ae16-11d6e6d349d4

> /usr/local/git/bin/git rev-parse --is-inside-work-tree # timeout=

Fetching changes from the remote Git repository

> /usr/local/git/bin/git config remote.origin.url http://192.168.20.143:8083/root/maven_demo_impl.git # timeout=10

Fetching upstream changes from http://192.168.20.143:8083/root/maven_demo_impl.git

> /usr/local/git/bin/git --version # timeout=

using GIT_ASKPASS to set credentials

> /usr/local/git/bin/git fetch --tags --progress http://192.168.20.143:8083/root/maven_demo_impl.git +refs/heads/*:refs/remotes/origin/*

Seen branch in repository origin/master

Seen  remote branch

> /usr/local/git/bin/git show-ref --tags -d # timeout=

Checking out Revision bf0f9bd981c053359167a0e46e517f4f936c8c98 (origin/master)

> /usr/local/git/bin/git config core.sparsecheckout # timeout=

> /usr/local/git/bin/git checkout -f bf0f9bd981c053359167a0e46e517f4f936c8c98

Commit message: "Update TestDemoImpl.java"

> /usr/local/git/bin/git rev-list --no-walk bf0f9bd981c053359167a0e46e517f4f936c8c98 # timeout=

[maven_demo_impl] $ /project/java/maven/apache-maven-3.6./bin/mvn -s /project/java/maven/apache-maven-3.6./conf/settings.xml -gs /project/java/maven/apache-maven-3.6./conf/settings.xml clean compile package -Dmaven.test.skip=true -U

[INFO] Scanning for projects...

[INFO]

[INFO] --------------------< com.netease:maven_demo_impl >---------------------

[INFO] Building maven_demo_impl 1.0-SNAPSHOT

[INFO] --------------------------------[ jar ]---------------------------------

Downloading from nexus-aliyun-repo: http://maven.aliyun.com/nexus/content/groups/public/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven-metadata.xml

Downloading from maven-public: http://192.168.20.143:8081/repository/maven-public/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven-metadata.xml

Progress ():  B

Downloaded from maven-public: http://192.168.20.143:8081/repository/maven-public/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven-metadata.xml (776 B at 4.2 kB/s)

Downloading from nexus-aliyun-repo: http://maven.aliyun.com/nexus/content/groups/public/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.pom

Downloading from maven-public: http://192.168.20.143:8081/repository/maven-public/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.pom

Progress (): 2.1 kB

Downloaded from maven-public: http://192.168.20.143:8081/repository/maven-public/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.pom (2.1 kB at 47 kB/s)

Downloading from maven-public: http://192.168.20.143:8081/repository/maven-public/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.jar

Progress (): 2.6 kB

Downloaded from maven-public: http://192.168.20.143:8081/repository/maven-public/com/netease/maven_test_demo/1.0.0-SNAPSHOT/maven_test_demo-1.0.0-20190827.062446-3.jar (2.6 kB at 67 kB/s)

[INFO]

[INFO] --- maven-clean-plugin:3.0.:clean (default-clean) @ maven_demo_impl ---

[INFO] Deleting /var/lib/jenkins/workspace/maven_demo_impl/target

[INFO]

[INFO] --- maven-resources-plugin:3.0.:resources (default-resources) @ maven_demo_impl ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] Copying  resource

[INFO] Copying  resource

[INFO]

[INFO] --- maven-compiler-plugin:3.6.:compile (default-compile) @ maven_demo_impl ---

[INFO] Changes detected - recompiling the module!

[INFO] Compiling  source files to /var/lib/jenkins/workspace/maven_demo_impl/target/classes

[INFO]

[INFO] --- maven-resources-plugin:3.0.:resources (default-resources) @ maven_demo_impl ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] Copying  resource

[INFO] Copying  resource

[INFO]

[INFO] --- maven-compiler-plugin:3.6.:compile (default-compile) @ maven_demo_impl ---

[INFO] Nothing to compile - all classes are up to date

[INFO]

[INFO] --- maven-resources-plugin:3.0.:testResources (default-testResources) @ maven_demo_impl ---

[INFO] Not copying test resources

[INFO]

[INFO] --- maven-compiler-plugin:3.6.:testCompile (default-testCompile) @ maven_demo_impl ---

[INFO] Not compiling test sources

[INFO]

[INFO] --- maven-surefire-plugin:2.21.:test (default-test) @ maven_demo_impl ---

[INFO] Tests are skipped.

[INFO]

[INFO] --- maven-jar-plugin:3.0.:jar (default-jar) @ maven_demo_impl ---

[INFO] Building jar: /var/lib/jenkins/workspace/maven_demo_impl/target/maven_demo_impl-1.0-SNAPSHOT.jar

[INFO]

[INFO] --- spring-boot-maven-plugin:2.0..RELEASE:repackage (default) @ maven_demo_impl ---

[INFO] ------------------------------------------------------------------------

[INFO] BUILD SUCCESS

[INFO] ------------------------------------------------------------------------

[INFO] Total time:  11.163 s

[INFO] Finished at: --27T15::+:

[INFO] ------------------------------------------------------------------------

SSH: Connecting from host [localhost.localdomain]

SSH: Connecting with configuration [192.168.20.143] ...

SSH: EXEC: STDOUT/STDERR from command [sh /projects/scripts/run.sh maven_demo_impl ] ...

starting service...

nohup: 把输出追加到"nohup.out"

maven_demo_impl :  SUCCESS

SSH: EXEC: completed after , ms

SSH: Disconnecting configuration [192.168.20.143] ...

SSH: Transferred  file(s)

Finished: SUCCESS