Ensure syslog messages are not lost due to size

低レベル 1手動レビューyugabytedb

説明

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.

チェック方法

監査方法: 手動レビュー

この推奨事項は自動ではチェックできません。--include-manual を指定すると、スキャン結果にこの手順付きで一覧表示されます。

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.

修正方法

修正方法: ガイダンスまたは IaC パッチ

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'"

プロパティ

オペレーティングシステム: すべて
タグ: yugabytedblogging
参照: CIS YugabyteDB Benchmark v2.0.0 - 3.1.9 Ensure syslog messages are not lost due to size