docker pull nacos/nacos-server

docker run -p 8848:8848 --name nacos \
--privileged=true --restart=always \
-e JVM_XMS=256m -e JVM_XMX=256m \
-e MODE=standalone -e PREFER_HOST_MODE=hostname \
-v /var/nacos/logs:/home/nacos/logs \
-v /var/nacos/conf:/home/nacos/conf \
-d nacos/nacos-server startup.sh -m standalone

查看nacos日志

docker logs nacos

可能会报错说没有nacos-logback.xml

在/var/nacos/conf/nacos-logback.xml中添加如下代码

注意第四行value=“/home/nacos/logs/logback.log”，其中引号内填写的和上面maven启动配置的需要一致

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false" scan="true" scanPeriod="1 seconds">
    <contextName>logback</contextName>
    <property name="log.path" value="/home/nacos/logs/logback.log" />
    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <!-- <filter class="com.example.logback.filter.MyFilter" /> -->
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
              <level>ERROR</level>
        </filter>
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} %contextName [%thread] %-5level %logger{36} - %msg%n
            </pattern>
        </encoder>
    </appender>
 
    <appender name="file"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${log.path}.%d{yyyy-MM-dd}.zip</fileNamePattern>
        </rollingPolicy>
 
        <encoder>
            <pattern>%date %level [%thread] %logger{36} [%file : %line] %msg%n
            </pattern>
        </encoder>
    </appender>
 
    <root level="debug">
        <appender-ref ref="console" />
        <appender-ref ref="file" />
    </root>
 
    <logger name="com.example.logback" level="warn" />
 
</configuration>

重启docker-nacos

docker restart nacos

查看nacos日志

docker logs nacos