如何禁用mongodb连接日志？

Question

我们的mongodb关联有许多日志，如下所示：

>     2017-11-24T02:15:50.679+0000 I ACCESS   [conn6537] Successfully authenticated as principal stats on stats
>     2017-11-24T02:15:50.679+0000 I ACCESS   [conn6535] Successfully authenticated as principal stats on stats
>     
>     2017-11-24T02:15:51.150+0000 I -        [conn6535] end connection :49982 (13 connections now open)
>     2017-11-24T02:15:51.150+0000 I -        [conn6536] end connection 
> 
> 2017-11-24T02:33:09.187+0000 I NETWORK  [thread1] connection accepted
> from 2017-11-24T02:33:09.187+0000 I NETWORK  [thread1] connection
> accepted from 2017-11-24T02:33:09.187+0000 I NETWORK  [thread1]
> connection accepted from

我们的配置：

db.getLogComponents()；

{
        "verbosity" : 0,
        "accessControl" : {
                "verbosity" : -1
        },
        "command" : {
                "verbosity" : -1
        },
        "control" : {
                "verbosity" : -1
        },
        "executor" : {
                "verbosity" : -1
        },
        "geo" : {
                "verbosity" : -1
        },
        "index" : {
                "verbosity" : -1
        },
        "network" : {
                "verbosity" : -1,
                "asio" : {
                        "verbosity" : -1
                },
                "bridge" : {
                        "verbosity" : -1
                }
        },
        "query" : {
                "verbosity" : -1
        },
        "replication" : {
                "verbosity" : -1
        },
        "sharding" : {
                "verbosity" : -1
        },
        "storage" : {
                "verbosity" : -1,
                "journal" : {
                        "verbosity" : -1
                }
        },
        "write" : {
                "verbosity" : -1
        },
        "ftdc" : {
                "verbosity" : -1
        },
        "tracking" : {
                "verbosity" : -1
        }
}

如何禁用这些日志？谢谢!

Answer 1

使用"静默“配置参数(不建议使用)，您可以去掉：

• “成功鉴定为.”
• “从.接受联系”

但是“结束联系”仍然停留在那里，没有办法删除它，而不改变源代码。您可以随时要求开发人员将代码更改为

if (!quiet) { 
  const auto word = (connectionCount == 1 ? " connection"_sd : "connections"_sd);
  log() << "end connection " << remote << " (" << connectionCount << word << " now open)";
}

Answer 2

根据MongoDB，BOL db.getLogComponents()返回当前的详细设置。详细设置确定了MongoDB为每个日志消息组件生成的日志消息的数量。

默认的db.getLogComponents()返回一个带有详细设置的文档。

{
   "verbosity" : 0,
   "accessControl" : {
      "verbosity" : -1
   },
   "command" : {
      "verbosity" : -1
   },
   "control" : {
      "verbosity" : -1
   },
   "geo" : {
      "verbosity" : -1
   },
   "index" : {
      "verbosity" : -1
   },
   "network" : {
      "verbosity" : -1
   },
   "query" : {
      "verbosity" : 2
   },
   "replication" : {
      "verbosity" : -1
   },
   "sharding" : {
      "verbosity" : -1
   },
   "storage" : {
      "verbosity" : 2,
      "journal" : {
         "verbosity" : -1
      }
   },
   "write" : {
      "verbosity" : -1
   }
}

如果要修改任何这些(详细)设置，可以在配置文件中配置systemLog.verbosity和systemLog.component.<name>.verbosity设置，也可以使用setParameter命令或使用db.setLogLevel()方法设置logComponentVerbosity参数。

，因为详细级别可以从0到5:

1. 0是MongoDB的默认日志详细级别，包括信息消息。

2. 1到5增加了包含调试消息的详细级别。

关于您的参考资料，systemLog.verbosity和日志消息