polardbxoperator/charts/polardbx-logcollector/templates/configmap/logstash-config-configmap.yaml

apiVersion: v1
data:
  jvm.options: |
    ## JVM configuration

    # Xms represents the initial size of total heap space
    # Xmx represents the maximum size of total heap space

    -Xms800m
    -Xmx800m

    ################################################################
    ## Expert settings
    ################################################################
    ##
    ## All settings below this section are considered
    ## expert settings. Don't tamper with them unless
    ## you understand what you are doing
    ##
    ################################################################

    ## GC configuration
    11-13:-XX:+UseConcMarkSweepGC
    11-13:-XX:CMSInitiatingOccupancyFraction=75
    11-13:-XX:+UseCMSInitiatingOccupancyOnly

    ## Locale
    # Set the locale language
    #-Duser.language=en

    # Set the locale country
    #-Duser.country=US

    # Set the locale variant, if any
    #-Duser.variant=

    ## basic

    # set the I/O temp directory
    #-Djava.io.tmpdir=$HOME

    # set to headless, just in case
    -Djava.awt.headless=true

    # ensure UTF-8 encoding by default (e.g. filenames)
    -Dfile.encoding=UTF-8

    # use our provided JNA always versus the system one
    #-Djna.nosys=true

    # Turn on JRuby invokedynamic
    -Djruby.compile.invokedynamic=true
    # Force Compilation
    -Djruby.jit.threshold=0
    # Make sure joni regexp interruptability is enabled
    -Djruby.regexp.interruptible=true

    ## heap dumps

    # generate a heap dump when an allocation from the Java heap fails
    # heap dumps are created in the working directory of the JVM
    -XX:+HeapDumpOnOutOfMemoryError

    # specify an alternative path for heap dumps
    # ensure the directory exists and has sufficient space
    #-XX:HeapDumpPath=${LOGSTASH_HOME}/heapdump.hprof

    ## GC logging
    #-Xlog:gc*,gc+age=trace,safepoint:file=@loggc@:utctime,pid,tags:filecount=32,filesize=64m

    # log GC status to a file with time stamps
    # ensure the directory exists
    #-Xloggc:${LS_GC_LOG_FILE}

    # Entropy source for randomness
    -Djava.security.egd=file:/dev/urandom

    # Copy the logging context from parent threads to children
    -Dlog4j2.isThreadContextMapInheritable=true

    11-:--add-opens=java.base/java.security=ALL-UNNAMED
    11-:--add-opens=java.base/java.io=ALL-UNNAMED
    11-:--add-opens=java.base/java.nio.channels=ALL-UNNAMED
    11-:--add-opens=java.base/sun.nio.ch=ALL-UNNAMED
    11-:--add-opens=java.management/sun.management=ALL-UNNAMED    
  log4j2.properties: |
    status = error
    name = LogstashPropertiesConfig

    appender.console.type = Console
    appender.console.name = plain_console
    appender.console.layout.type = PatternLayout
    appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c]%notEmpty{[%X{pipeline.id}]}%notEmpty{[%X{plugin.id}]} %m%n

    appender.json_console.type = Console
    appender.json_console.name = json_console
    appender.json_console.layout.type = JSONLayout
    appender.json_console.layout.compact = true
    appender.json_console.layout.eventEol = true

    rootLogger.level = ${sys:ls.log.level}
    rootLogger.appenderRef.console.ref = ${sys:ls.log.format}_console    
  logstash-sample.conf: |
    # Sample Logstash configuration for creating a simple
    # Beats -> Logstash -> Elasticsearch pipeline.

    input {
      beats {
        port => 5044
      }
    }

    output {
      elasticsearch {
        hosts => ["http://localhost:9200"]
        index => "%{[@metadata][beat]}-%{[@metadata][version]}-%{+YYYY.MM.dd}"
        #user => "elastic"
        #password => "changeme"
      }
    }    
  logstash.yml: |
    http.host: "0.0.0.0"
    #xpack.monitoring.elasticsearch.hosts: [ "https://quickstart-es-http:9200" ]    
  pipelines.yml: |
    # This file is where you define your pipelines. You can define multiple.
    # For more information on multiple pipelines, see the documentation:
    #   https://www.elastic.co/guide/en/logstash/current/multiple-pipelines.html

    - pipeline.id: main
      path.config: "/usr/share/logstash/pipeline"    
  startup.options: |
    ################################################################################
    # These settings are ONLY used by $LS_HOME/bin/system-install to create a custom
    # startup script for Logstash and is not used by Logstash itself. It should
    # automagically use the init system (systemd, upstart, sysv, etc.) that your
    # Linux distribution uses.
    #
    # After changing anything here, you need to re-run $LS_HOME/bin/system-install
    # as root to push the changes to the init script.
    ################################################################################

    # Override Java location
    #JAVACMD=/usr/bin/java

    # Set a home directory
    LS_HOME=/usr/share/logstash

    # logstash settings directory, the path which contains logstash.yml
    LS_SETTINGS_DIR=/etc/logstash

    # Arguments to pass to logstash
    LS_OPTS="--path.settings ${LS_SETTINGS_DIR}"

    # Arguments to pass to java
    LS_JAVA_OPTS=""

    # pidfiles aren't used the same way for upstart and systemd; this is for sysv users.
    LS_PIDFILE=/var/run/logstash.pid

    # user and group id to be invoked as
    LS_USER=logstash
    LS_GROUP=logstash

    # Enable GC logging by uncommenting the appropriate lines in the GC logging
    # section in jvm.options
    LS_GC_LOG_FILE=/var/log/logstash/gc.log

    # Open file limit
    LS_OPEN_FILES=16384

    # Nice level
    LS_NICE=19

    # Change these to have the init script named and described differently
    # This is useful when running multiple instances of Logstash on the same
    # physical box or vm
    SERVICE_NAME="logstash"
    SERVICE_DESCRIPTION="logstash"

    # If you need to run a command or script before launching Logstash, put it
    # between the lines beginning with `read` and `EOM`, and uncomment those lines.
    ###
    ## read -r -d '' PRESTART << EOM
    ## EOM    
kind: ConfigMap
metadata:
  name: logstash-config
  namespace: {{ .Release.Namespace }}