Hello, i tried with the curly braces, unfortunately it didn't work same thing .
On 2021/09/01 17:54:58, Alexis Sarda-Espinosa <alexis.sarda-espin...@microfocus.com> wrote: > I'm fairly certain you need the curly braces surrounding the variable, the > substitution is not done by the shell, it's just similar syntax (as mentioned > in the doc > http://logback.qos.ch/manual/configuration.html#variableSubstitution). > Chapter 3: Logback configuration - > QOS.ch<http://logback.qos.ch/manual/configuration.html#variableSubstitution> > Thus, the level of the root logger has no apparent effect because the loggers > in chapters.configuration.MyApp3 and chapters.configuration.Foo classes are > all enabled for the INFO level. As a side note, the chapters.configuration > logger exists by virtue of its declaration in the configuration file - even > if the Java source code does not directly refer to it. > logback.qos.ch > > > Regards, > Alexis. > > ________________________________ > From: houssem <mejrihousse...@gmail.com> > Sent: Wednesday, September 1, 2021 7:02 PM > To: user@flink.apache.org <user@flink.apache.org> > Subject: Re: logback variable substitution in kubernetes > > > Yes i did it all > > when i hard code the log level and the file name everything works fine > > but when i try to use variables , they won't be replaced. > > On 2021/09/01 11:43:21, Yang Wang <danrtsey...@gmail.com> wrote: > > Did you have removed the log4j related jars in the $FLINK_HOME/lib > > directory? > > Refer to the documentation[1] for how to use logback. > > > > [1]. > > https://ci.apache.org/projects/flink/flink-docs-master/docs/deployment/advanced/logging/#configuring-logback > > > > Best, > > Yang > > > > houssem <mejrihousse...@gmail.com> 于2021年9月1日周三 下午5:00写道： > > > > > Yes i did this verification and i have all environment variables. > > > > > > On 2021/09/01 06:09:27, Yang Wang <danrtsey...@gmail.com> wrote: > > > > 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> > > > > > > > > > > > > > > >
