１．安装JDK

执行sudo tar zxvf jdk-8u211-linux-x64.tar.gz -C /opt命令后

命令vim ~/.bashrc，配置jdk环境

export JAVA_HOME=/opt/jdk1.7.0_79　　（此处是jdk的安装路径，注意到安装命令后有-C /opt，即安装路径）
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH

问题：执行java -version命令，依旧无法识别java

解决：source  .bashrc 使配置文件立即生效，就好啦！

２．端口配置问题

３个配置文件：

•  ~/review_site/etc/gerrit.config   
• /etc/apache2/sites-enabled/000-default.conf 
• /etc/apache2/ports.conf

gerrit.config

[gerrit]
        basePath = git
        canonicalWebUrl = http://192.168.1.226:8082
        serverId = 0607c0ef-9c85-4ee4-b603-62cf8b75f59c
[database]
        type = H2
        database = db/ReviewDB
[container]
        javaOptions = "-Dflogger.backend_factory=com.google.common.flogger.backend.log4j.Log4jBackendFactory#getInstance"
        javaOptions = "-Dflogger.logging_context=com.google.gerrit.server.logging.LoggingContext#getInstance"
        user = pangqi
        javaHome = /opt/jdk1.8.0_211/jre
[index]
        type = LUCENE
[auth]
        type = HTTP
[receive]
        enableSignedPush = false
[sendemail]
        smtpServer = localhost
[sshd]
        listenAddress = *:29418
[httpd]
        listenUrl = http://192.168.1.226:8081/
[cache]
        directory = cache

000-default.conf  

有很多方法都是在apache2目录下新建httpd.conf 或　在apache2/sites-enabled/gerrit-httpd.conf中配置，但是，我真心卡在了这里，直接在默认000-default.conf  文件中，添加如下配置信息即可：（根据自己的端口写哦）

<VirtualHost *:8082>
    ServerName 192.168.1.226
    ProxyPreserveHost On
    ProxyRequests Off
    <Proxy *>
        Order deny,allow  
        Allow from all  
    </Proxy>
    <Location />
      AuthType Basic
      AuthName "Welcomme to Gerrit Code Review Site!"
      Require valid-user
      AuthUserFile /home/pangqi/review_site/etc/passwd
    </Location>
    ProxyPass / http://192.168.1.226:8081/
    proxyPassReverse / http://192.168.1.226:8081/
</VirtualHost>

ports.conf

NameVirtualHost *:80
NameVirtualHost *:8082
Listen 80
Listen 8082
<IfModule ssl_module>
        Listen 443
</IfModule>

<IfModule mod_gnutls.c>
        Listen 443
</IfModule>

 

 

https://www.cnblogs.com/jiangzhaowei/p/7922536.html　　

https://www.cnblogs.com/tesky0125/p/5877536.html