logback.xml

<?xml version="1.0" encoding="UTF-8"?>

<!-- SPDX-License-Identifier: Apache-2.0 -->
<!-- Copyright Contributors to the ODPi Egeria project. -->

<!-- This logback file will be read every 60 seconds in case the configuration has changed. -->
<!-- Add scanPeriod option to change the refresh time.                                      -->
<configuration scan="true">

    <!-- This logback file sets up two logging destinations for the server identified by ${EGERIA_SERVER_1}. -->
    <!-- It should be installed for each platform where this server is running.                              -->
    <!-- If more servers are added to the platform then duplicate the appenders and loggers for each server. -->
    <property name="LOG_DIR_PLATFORM" value="./data/platform/logs" />
    <property name="EGERIA_SERVER_1" value="active-metadata-server" />
    <property name="LOG_DIR_SERVER_1" value="./data/servers/${EGERIA_SERVER_1}/logs" />

    <!-- This appender defines the destination of developer (debug) logging. -->
    <appender name="PLATFORM_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_DIR_PLATFORM}/debug.log</file>
        <!-- This filter only allows ERROR level log messages to  be stored. -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!-- daily rollover -->
            <fileNamePattern>${LOG_DIR_PLATFORM}/debug.log.%d{yyyy-MM-dd}.%i.gz</fileNamePattern>
            <maxFileSize>1000KB</maxFileSize>
            <maxHistory>1000</maxHistory>
            <totalSizeCap>1GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
        </encoder>
    </appender>

    <!-- This appender defines the destination of Egeria's audit log records.                    -->
    <!-- It requires the SLF4J audit log destination to be set up in the server's configuration. -->
    <appender name="AUDIT_LOG_${EGERIA_SERVER_1}" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_DIR_SERVER_1}/audit.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!-- daily rollover -->
            <fileNamePattern>${LOG_DIR_SERVER_1}/audit.log.%d{yyyy-MM-dd}.%i.gz</fileNamePattern>
            <maxFileSize>1000KB</maxFileSize>
            <maxHistory>1000</maxHistory>
            <totalSizeCap>1GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
        </encoder>
    </appender>

    <!-- This appender defines the console (standard out) destination.                    -->
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <!-- encoders are assigned the type ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}.%M:%L - %m%n</pattern>
        </encoder>
    </appender>

    <!-- This logger defines the level of entries from Egeria's audit log records.  Can be INFO or ERROR -->
    <logger name="org.odpi.openmetadata.frameworks.auditlog.${EGERIA_SERVER_1}" level="INFO">
        <appender-ref ref="AUDIT_LOG_${EGERIA_SERVER_1}" />
    </logger>

    <!-- This logger defines the level of entries for logging from the springboot chassis for the OMAG Server Platform. Can be TRACE, DEBUG, INFO, WARN and ERROR -->
    <logger name="org.odpi.openmetadata.serverchassis.springboot" level="INFO">
        <appender-ref ref="STDOUT" />
    </logger>

    <!-- This logger defines the level of entries for logging from Tomcat for the OMAG Server Platform. Can be TRACE, DEBUG, INFO, WARN and ERROR -->
    <logger name="org.springframework.boot.web.embedded.tomcat" level="INFO">
        <appender-ref ref="STDOUT" />
    </logger>

    <!-- This logger defines the level of entries for debug logging.  Can be TRACE, DEBUG, INFO, WARN and ERROR -->
    <root level="ERROR">
        <appender-ref ref="PLATFORM_LOG" />
    </root>

</configuration>