TMA-OCEANBASE-5.2.3

Only Allowed Client can Access to Cluster

YüksekDüzey 1Otomatikoceanbase

Açıklama

Specify an client whitelist of approved servers that can access to the cluster. The benchmark rates this recommendation Manual; the automated check covers its objective pass criterion. Oracle-mode tenant. Passes when ob_tcp_invited_nodes is an explicit IP list rather than '%'. Runs obclient against an Oracle-mode tenant using the connection options in OB_ORA_CONN (default "-h127.0.0.1 -P2881 -uSYS@oracle"); supply the password via OB_ORA_CONN (-p...) or ~/.my.cnf.

Nasıl denetlenir

Denetim yöntemi: SQL sorgusu

sql_query

out=$(obclient ${OB_ORA_CONN:--h127.0.0.1 -P2881 -uSYS@oracle} -N -B -e "SHOW VARIABLES LIKE 'ob_tcp_invited_nodes'" 2>/dev/null) || exit 1; printf '%s\n' "$out" | awk -F'\t' '$1 == "ob_tcp_invited_nodes" {v = $2; f = 1} END {gsub(/[[:space:]]/, "", v); print (f && v != "" && v != "%") ? "compliant" : "noncompliant"}'

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

SET GLOBAL ob_tcp_invited_nodes = '<ip list>'; containing only the approved client addresses.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: oceanbasenetworkoracle-mode
Referans: CIS OceanBase Enterprise Edition V4 Benchmark v1.0.0 - 5.2.3 Only Allowed Client can Access to Cluster

Bu ana makineyi denetle

Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.

shell

tmaegis scan --target oceanbase