Linux环境Nexus私服搭建

客官°小女子只卖身不卖艺 2022-12-23 14:27 282阅读 0赞

**一、下载地址：**  
[https://www.sonatype.com/download-oss-sonatype][https_www.sonatype.com_download-oss-sonatype]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODQyMjI1OA_size_16_color_FFFFFF_t_70_pic_center]  
**二、安装配置**

1、通过rz命令上传到服务器，通过tar命令进行解压  
解压后会得到两个文件夹：

*  nexus-3.28.1-01（nexus 服务目录）
 *  sonatype-work（私有库目录）

2、可根据服务器配置调整jvm参数，防止分配过大内存不够或者过小导致启动OOM

-Xms512m
    -Xmx512m
    -XX:MaxDirectMemorySize=512m
    -XX:+UnlockDiagnosticVMOptions
    -XX:+LogVMOutput
    -XX:LogFile=../sonatype-work/nexus3/log/jvm.log
    -XX:-OmitStackTraceInFastThrow
    -Djava.net.preferIPv4Stack=true
    -Dkaraf.home=.
    -Dkaraf.base=.
    -Dkaraf.etc=etc/karaf
    -Djava.util.logging.config.file=etc/karaf/java.util.logging.properties
    -Dkaraf.data=../sonatype-work/nexus3
    -Dkaraf.log=../sonatype-work/nexus3/log
    -Djava.io.tmpdir=../sonatype-work/nexus3/tmp
    -Dkaraf.startLocalConsole=false
    #
    # additional vmoptions needed for Java9+
    #
    # --add-reads=java.xml=java.logging
    # --add-exports=java.base/org.apache.karaf.specs.locator=java.xml,ALL-UNNAMED
    # --patch-module=java.base=lib/endorsed/org.apache.karaf.specs.locator-4.2.9.jar
    # --patch-module=java.xml=lib/endorsed/org.apache.karaf.specs.java.xml-4.2.9.jar
    # --add-opens=java.base/java.security=ALL-UNNAMED
    # --add-opens=java.base/java.net=ALL-UNNAMED
    # --add-opens=java.base/java.lang=ALL-UNNAMED
    # --add-opens=java.base/java.util=ALL-UNNAMED
    # --add-opens=java.naming/javax.naming.spi=ALL-UNNAMED
    # --add-opens=java.rmi/sun.rmi.transport.tcp=ALL-UNNAMED
    # --add-exports=java.base/sun.net.www.protocol.http=ALL-UNNAMED
    # --add-exports=java.base/sun.net.www.protocol.https=ALL-UNNAMED
    # --add-exports=java.base/sun.net.www.protocol.jar=ALL-UNNAMED
    # --add-exports=jdk.xml.dom/org.w3c.dom.html=ALL-UNNAMED
    # --add-exports=jdk.naming.rmi/com.sun.jndi.url.rmi=ALL-UNNAMED
    #
    # comment out this vmoption when using Java9+
    #
    -Djava.endorsed.dirs=lib/endorsed

文件位置：

> /usr/local/nexus/nexus-3.28.1-01/bin/nexus.vmoptions

3、nexus默认配置：  
可自由配置启动端口等

## DO NOT EDIT - CUSTOMIZATIONS BELONG IN $data-dir/etc/nexus.properties
    ##
    # Jetty section
    application-port=8081
    application-host=0.0.0.0
    nexus-args=${jetty.etc}/jetty.xml,${jetty.etc}/jetty-http.xml,${jetty.etc}/jetty-requestlog.xml
    nexus-context-path=/
    
    # Nexus section
    nexus-edition=nexus-pro-edition
    nexus-features=\
     nexus-pro-feature
    
    nexus.hazelcast.discovery.isEnabled=true

文件位置：

> /usr/local/nexus/nexus-3.28.1-01/etc/nexus-default.properties

4、启动命令

./nexus {  console | start | run | stop | restart | status | dump }

**三、异常处理**

问题一

[nexus@VM-0-15-centos bin]$ ./nexus run
    Java HotSpot(TM) 64-Bit Server VM warning: Cannot open file ../sonatype-work/nexus3/log/jvm.log due to Permission denied
    
    Warning:  Cannot open log file: ../sonatype-work/nexus3/log/jvm.log
    Warning:  Forcing option -XX:LogFile=/tmp/jvm.log
    java.io.FileNotFoundException: ../sonatype-work/nexus3/tmp/i4j_oZ2GbtS5EHTnBw4lg-fXylwhvys=.lock (Permission denied)
    	at java.io.RandomAccessFile.open0(Native Method)
    	at java.io.RandomAccessFile.open(RandomAccessFile.java:316)
    	at java.io.RandomAccessFile.<init>(RandomAccessFile.java:243)
    	at com.install4j.runtime.launcher.util.SingleInstance.check(SingleInstance.java:72)
    	at com.install4j.runtime.launcher.util.SingleInstance.checkForCurrentLauncher(SingleInstance.java:31)
    	at com.install4j.runtime.launcher.UnixLauncher.checkSingleInstance(UnixLauncher.java:88)
    	at com.install4j.runtime.launcher.UnixLauncher.main(UnixLauncher.java:67)
    java.io.FileNotFoundException: /usr/local/nexus/sonatype-work/nexus3/karaf.pid (Permission denied)
    	at java.io.FileOutputStream.open0(Native Method)
    	at java.io.FileOutputStream.open(FileOutputStream.java:270)
    	at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    	at java.io.FileOutputStream.<init>(FileOutputStream.java:101)
    	at org.apache.karaf.main.InstanceHelper.writePid(InstanceHelper.java:127)
    	at org.apache.karaf.main.Main.launch(Main.java:243)
    	at org.sonatype.nexus.karaf.NexusMain.launch(NexusMain.java:113)
    	at org.sonatype.nexus.karaf.NexusMain.main(NexusMain.java:52)
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
    	at com.install4j.runtime.launcher.UnixLauncher.main(UnixLauncher.java:69)
    java.lang.RuntimeException: /usr/local/nexus/sonatype-work/nexus3/log/karaf.log (Permission denied)
    	at org.apache.karaf.main.util.BootstrapLogManager.getDefaultHandlerInternal(BootstrapLogManager.java:102)
    	at org.apache.karaf.main.util.BootstrapLogManager.getDefaultHandlersInternal(BootstrapLogManager.java:137)
    	at org.apache.karaf.main.util.BootstrapLogManager.getDefaultHandlers(BootstrapLogManager.java:70)
    	at org.apache.karaf.main.util.BootstrapLogManager.configureLogger(BootstrapLogManager.java:75)
    	at org.apache.karaf.main.Main.launch(Main.java:244)
    	at org.sonatype.nexus.karaf.NexusMain.launch(NexusMain.java:113)
    	at org.sonatype.nexus.karaf.NexusMain.main(NexusMain.java:52)
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
    	at com.install4j.runtime.launcher.UnixLauncher.main(UnixLauncher.java:69)
    Caused by: java.io.FileNotFoundException: /usr/local/nexus/sonatype-work/nexus3/log/karaf.log (Permission denied)
    	at java.io.FileOutputStream.open0(Native Method)
    	at java.io.FileOutputStream.open(FileOutputStream.java:270)
    	at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    	at org.apache.karaf.main.util.BootstrapLogManager$SimpleFileHandler.open(BootstrapLogManager.java:193)
    	at org.apache.karaf.main.util.BootstrapLogManager$SimpleFileHandler.<init>(BootstrapLogManager.java:182)
    	at org.apache.karaf.main.util.BootstrapLogManager.getDefaultHandlerInternal(BootstrapLogManager.java:100)
    	... 12 more
    Error creating bundle cache.
    Unable to update instance pid: Unable to create directory /usr/local/nexus/sonatype-work/nexus3/instances

解决方法：root权限下执行

[root@VM-0-15-centos bin]# chown -R nexus sonatype-work/

问题二

[root@VM-0-15-centos bin]# ./nexus start
    WARNING: ************************************************************
    WARNING: Detected execution as "root" user.  This is NOT recommended!
    WARNING: ************************************************************
    Starting nexus

解决方法：创建nexus用户启动

[root@VM-0-15-centos bin]# adduser nexus
    [root@VM-0-15-centos bin]# passwd nexus 123456

**四、仓库配置**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODQyMjI1OA_size_16_color_FFFFFF_t_70_pic_center 1]

*  第一次登录按照提示修改密码即可，密码存储位置

> /usr/local/nexus/sonatype-work/nexus3/admin.password

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODQyMjI1OA_size_16_color_FFFFFF_t_70_pic_center 2]  
具体配置可参考：[使用Nexus搭建Maven私服教程][Nexus_Maven]

[https_www.sonatype.com_download-oss-sonatype]: https://www.sonatype.com/download-oss-sonatype
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODQyMjI1OA_size_16_color_FFFFFF_t_70_pic_center]: /images/20221120/707d33daaef146cc8b52233061ffe5e8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODQyMjI1OA_size_16_color_FFFFFF_t_70_pic_center 1]: /images/20221120/82536b67cb3e4f8d90e6fc9c16cd9b67.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODQyMjI1OA_size_16_color_FFFFFF_t_70_pic_center 2]: /images/20221120/e9b5cfc8dd25488e8b24eea31d78c5e5.png
[Nexus_Maven]: https://www.hangge.com/blog/cache/detail_2844.html