如何为Filebeat配置JBoss JsonFormatter(WildFly 14) [英] How to configure JBoss JsonFormatter for Filebeat (WildFly 14)

问题描述

我有Filebeat从stdout中提取日志.我想确保我的日志以JSON格式输出，以便可以对其进行正确的解析.

I have Filebeat pulling logs from stdout. I want to ensure my logs are outputted as JSON, so they can be properly parsed.

到目前为止，这是我所发现的:

Thus far, here's what I've found:

• org.jboss.logmanager.formatters没有JSON格式化程序
• 有一个扩展"模块，它提供了一个JsonFormatter类.
• 我可以通过以下操作在我的logging.properties中使用它:

• org.jboss.logmanager.formatters doesn't have a JSON formatter
• There's an "extension" module that provides a JsonFormatter class.
• I can use it in my logging.properties by doing something like this:

handler.CONSOLE=org.jboss.logmanager.handlers.ConsoleHandler
handler.CONSOLE.properties=autoFlush,target
handler.CONSOLE.autoFlush=true
handler.CONSOLE.formatter=JSON-FORMATTER
handler.CONSOLE.target=SYSTEM_OUT

formatter.JSON-FORMATTER=org.jboss.logmanager.ext.formatters.JSONFormatter

我需要知道:

• 此配置是否缺少任何内容?
• 如何自定义JSON输出(即添加或删除字段)?

推荐答案

有一个

There is a json-formatter in WildFly 14. I would not suggest editing the logging.properties. The following CLI commands are an example of configuring a json-formatter.

/subsystem=logging/json-formatter=json:add(exception-output-type=formatted, pretty-print=false, meta-data={label=value})
/subsystem=logging/console-handler=CONSOLE:write-attribute(name=named-formatter, value=json)

请注意meta-data属性只是一个键/值对，以逗号分隔.

Note the meta-data attribute is just a key/value pair separated by commas.

如何自定义JSON输出(即添加或删除字段)?

How can I customise the JSON output (i.e. add or remove fields)?

您实际上只能添加元数据或更改字段名称.但是您不能删除字段.

You can really only add metadata or change field names. You can't remove fields though.

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