日志量大的问题，在对应模块下修改logback-prod.xml也不生效

目标

限制日志输出，不要在短时间内将服务器内存占满。

一些疑问

docker logs -f 输出的日志是不是都是STDOUT的日志呢？

然后docker logs 的日志会写在/var/lib/docker/containers/目录里面

通过执行deploy.sh中的rmLogs可以清空这个文件占用。

容器里面是不是还有一部分日志文件保存了呢？

我看logback-prod.xml里面INFO_APPENDER 和 ERROR_APPENDER这两部分会往容器内写文件。

默认的情况下并没有设置删除策略，这部分日志也会占满服务器磁盘呢。

清理日志占用的思路，是不是这两部分都需要限制一下呢？

使用elk的情况下，docker的日志文件和docker容器的日志文件还会继续生成吧。

实际测试

对应模块下新增logback-prod.xml文件，运行环境也是prod。镜像内还是会生成日志。

修改后的文件内容如下。

    
    
    

    
    
    
    
    
    
    
    
        
            ${CONSOLE_LOG_PATTERN}
            utf8
        
    

    
        
            
            
                ${DESTINATION}
                
                
                    
                        
                            UTC
                        
                        
                            
                                {
                                "traceId": "%X{traceId}",
                                "requestId": "%X{requestId}",
                                "accountId": "%X{accountId}",
                                "tenantId": "%X{tenantId}",
                                "logLevel": "%level",
                                "serviceName": "${springAppName:-SpringApp}",
                                "pid": "${PID:-}",
                                "thread": "%thread",
                                "class": "%logger{40}",
                                "line":"%L",
                                "message": "%message"
                                }
                            
                        
                        
                        
                    
                
                
                
                    INFO
                    ACCEPT
                    DENY
                
            

            
            
                ${DESTINATION}
                
                
                    
                        
                            UTC
                        
                        
                            
                                {
                                "traceId": "%X{traceId}",
                                "requestId": "%X{requestId}",
                                "accountId": "%X{accountId}",
                                "tenantId": "%X{tenantId}",
                                "logLevel": "%level",
                                "serviceName": "${springAppName:-SpringApp}",
                                "pid": "${PID:-}",
                                "thread": "%thread",
                                "class": "%logger{40}",
                                "line":"%L",
                                "message": "%message"
                                }
                            
                        
                        
                        
                    
                
                
                
                    ERROR
                    ACCEPT
                    DENY