红帽全球峰会4.3. 为保留添加高级配置
添加 advanced 配置部分，以根据您的需要更新每个可观察性组件的保留。
编辑 MultiClusterObservability 自定义资源，并使用以下命令添加 advanced 部分：
oc edit mco observability -o yaml您的 YAML 文件可能类似以下内容：
spec:
advanced:
retentionConfig:
blockDuration: 2h
deleteDelay: 48h
retentionInLocal: 24h
retentionResolutionRaw: 30d
retentionResolution5m: 180d
retentionResolution1h: 0d
receive:
resources:
limits:
memory: 4096Gi
replicas: 3
有关可添加到 高级配置 中的所有参数的描述，请参阅 Observability API 文档。
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