>From the logback documentation[1], it could support OS environment substitution. Could you please check that the environment variables have been properly set? Maybe you could tunnel into the Kubernetes pod via "kubectl exec" and do such verification.
Best, Yang houssem <mejrihousse...@gmail.com> 于2021年8月31日周二 下午7:28写道： > > Hello, > > I am running a flink application cluster in standalone kubernetes mode and > i a using logback > > as a logging framework , th problem is i am not able tu use environment > variables configured in my pod inside my logback-console.xml file . > > > > I copied this file from my file system while building my image. > Dockerfile: > .. > COPY logback-console.xml $FLINK_HOME/conf/ > .. > > > here is my logback-console file:: > > <?xml version="1.0" encoding="UTF-8"?> > <configuration> > > <logger name="com.cpm.sdf.notif" level="$LOG_LEVEL " /> > <logger name="org.cpm.flink" level="$FLINK_LOG_LEVEL" /> > <logger name="akka" level="$FLINK_LOG_LEVEL" /> > <logger name="org.apache.hadoop" level="$FLINK_LOG_LEVEL" /> > <logger name="org.apache.zookeeper" level="$FLINK_LOG_LEVEL" /> > ####Appenders#### > #file > <appender name="file" class="ch.qos.logback.core.FileAppender"> > <file>$LOG_FILE</file> > <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder"> > <layout class="net.logstash.logback.layout.LogstashLayout"> > <suffix class="ch.qos.logback.classic.PatternLayout"> > <pattern>%n</pattern> > </suffix> > </layout> > </encoder> > </appender> > > #console > <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender"> > <!-- encoders are assigned the type > ch.qos.logback.classic.encoder.PatternLayoutEncoder by > default --> > <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder"> > <layout class="net.logstash.logback.layout.LogstashLayout"> > <suffix class="ch.qos.logback.classic.PatternLayout"> > <pattern>%n</pattern> > </suffix> > </layout> > </encoder> > </appender> > > <root level="$LOG_LEVEL"> > <appender-ref ref="file"/> > <appender-ref ref="stdout"/> > </root> >
