Spring Cloud Stackdriver記錄 通過控制臺(tái)登錄

2024-01-10 16:00 更新

對于Logback，org/springframework/cloud/gcp/autoconfigure/logging/logback-json-appender.xml文件可用于導(dǎo)入，以使其更易于配置JSON Logback附加程序。

然后，您的配置可能如下所示： 

<configuration>
  <include resource="org/springframework/cloud/gcp/autoconfigure/logging/logback-json-appender.xml" />

  <root level="INFO">
    <appender-ref ref="CONSOLE_JSON" />
  </root>
</configuration>

如果您的應(yīng)用程序在Google Kubernetes Engine，Google Compute Engine或Google App Engine Flexible上運(yùn)行，則您的控制臺(tái)日志將自動(dòng)保存到Google Stackdriver Logging。因此，您只需在日志記錄配置中包含org/springframework/cloud/gcp/autoconfigure/logging/logback-json-appender.xml，即可將JSON條目記錄到控制臺(tái)。 跟蹤ID將正確設(shè)置。

如果要對日志輸出進(jìn)行更多控制，則可以進(jìn)一步配置附加程序。可以使用以下屬性：

Property 默認(rèn)值 描述

projectId

If not set, default value is determined in the following order:

  1. SPRING_CLOUD_GCP_LOGGING_PROJECT_ID Environmental Variable.
  2. Value of DefaultGcpProjectIdProvider.getProjectId()

This is used to generate fully qualified Stackdriver Trace ID format: projects/[PROJECT-ID]/traces/[TRACE-ID].

This format is required to correlate trace between Stackdriver Trace and Stackdriver Logging.

If projectId is not set and cannot be determined, then it’ll log traceId without the fully qualified format.

includeTraceId

true

Should the traceId be included

includeSpanId

true

Should the spanId be included

includeLevel

true

Should the severity be included

includeThreadName

true

Should the thread name be included

includeMDC

true

Should all MDC properties be included. The MDC properties X-B3-TraceId, X-B3-SpanId and X-Span-Export provided by Spring Sleuth will get excluded as they get handled separately

includeLoggerName

true

Should the name of the logger be included

includeFormattedMessage

true

Should the formatted log message be included.

includeExceptionInMessage

true

Should the stacktrace be appended to the formatted log message. This setting is only evaluated if includeFormattedMessage is true

includeContextName

true

Should the logging context be included

includeMessage

false

Should the log message with blank placeholders be included

includeException

false

Should the stacktrace be included as a own field

這是這種Logback配置的示例： 

<configuration >
  <property name="projectId" value="${projectId:-${GOOGLE_CLOUD_PROJECT}}"/>

  <appender name="CONSOLE_JSON" class="ch.qos.logback.core.ConsoleAppender">
    <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
      <layout class="org.springframework.cloud.gcp.logging.StackdriverJsonLayout">
        <projectId>${projectId}</projectId>

        <!--<includeTraceId>true</includeTraceId>-->
        <!--<includeSpanId>true</includeSpanId>-->
        <!--<includeLevel>true</includeLevel>-->
        <!--<includeThreadName>true</includeThreadName>-->
        <!--<includeMDC>true</includeMDC>-->
        <!--<includeLoggerName>true</includeLoggerName>-->
        <!--<includeFormattedMessage>true</includeFormattedMessage>-->
        <!--<includeExceptionInMessage>true</includeExceptionInMessage>-->
        <!--<includeContextName>true</includeContextName>-->
        <!--<includeMessage>false</includeMessage>-->
        <!--<includeException>false</includeException>-->
      </layout>
    </encoder>
  </appender>
</configuration>
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