红帽全球峰会This documentation is for a release that is no longer maintained
See documentation for the latest supported version 3 or the latest supported version 4.4.2. Network Observablity Operator 架构
Network Observability Operator 提供 FlowCollector API，它在安装时实例化，并配置为协调 eBPF 代理、flowlogs-pipeline 和 netobserv-plugin 组件。只支持每个集群有一个 FlowCollector。
eBPF 代理 在每个集群节点上运行，具有一些特权来收集网络流。flowlogs-pipeline 接收网络流数据，并使用 Kubernetes 标识符增强数据。如果使用 Loki，flowlogs-pipeline 会将流日志数据发送到 Loki 以存储和索引。netobserv-plugin，它是一个动态 OpenShift Container Platform Web 控制台插件，查询 Loki 来获取网络流数据。Cluster-admins 可以在 web 控制台中查看数据。
如果您使用 Kafka 选项，eBPF 代理将网络流数据发送到 Kafka，并且 flowlogs-pipeline 在发送到 Loki 前从 Kafka 主题读取，如下图所示。
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