红帽全球峰会第 3 章 关于网络可观察性
红帽为集群管理员和开发人员提供 Network Observability Operator，以观察 OpenShift Container Platform 集群的网络流量。Network Observability Operator 使用 eBPF 技术创建网络流，然后使用 OpenShift Container Platform 信息进行增强。流作为 Prometheus 指标或 Loki 中的日志提供。您可以在 OpenShift Container Platform 控制台中查看和分析此信息，以进一步洞察和故障排除。
3.1. Network Observability Operator
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Network Observability Operator 提供 FlowCollector API 自定义资源。FlowCollector 实例是一个集群范围的资源，它允许配置网络流集合。此实例部署组成监控管道的 pod 和服务。
eBPF 代理部署为 daemonset 对象，并创建网络流。管道收集并增强 Kubernetes 元数据的网络流，然后再将其存储在 Loki 中或生成 Prometheus 指标。
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