Ensure syslog messages are not lost due to size

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Beschreibung

YugabyteDB log messages can exceed 1024 bytes, which is a typical size limit for traditional Syslog implementations. When syslog_split_messages is off, YugabyteDB server log messages are delivered to the Syslog service as is, and it is up to the Syslog service to cope with the potentially bulky messages.

So wird geprüft

Prüfmethode: Manuelle Prüfung

Diese Empfehlung kann nicht automatisch geprüft werden. Ein Scan führt sie mit diesen Anweisungen auf, wenn Sie --include-manual übergeben.

Run SHOW syslog_split_messages; in ysqlsh. Where syslog is a log destination it must be on (the default), so that messages longer than about 1024 bytes are split instead of truncated or lost; off is a finding.

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

Use the yb-tserver binary and its flags to configure the YB-TServer server. Add the following GFLAG to YB-TServer: ./bin/yb-tserver --ysql_pg_conf_csv="syslog_split_messages='on'"

Eigenschaften

Betriebssysteme: Beliebig
Tags: yugabytedblogging
Referenz: CIS YugabyteDB Benchmark v2.0.0 - 3.1.9 Ensure syslog messages are not lost due to size