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OSDOCS-5995: Adding Network Observability to the NW Operators Overview

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Sara Thomas
2023-05-05 17:10:04 -04:00
committed by openshift-cherrypick-robot
parent a846e54408
commit f279fd0de2
2 changed files with 6 additions and 2 deletions
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networking/network_observability/network-observability-overview.adoc
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@@ -6,7 +6,7 @@ include::_attributes/common-attributes.adoc[]
toc::[]
Red Hat offers cluster administrators the Network Observability Operator to observe the network traffic for {product-title} clusters. The Network Observability uses the eBPF technology to create network flows. The network flows are then enriched with {product-title} information and stored in Loki. You can view and analyze the stored network flows information in the {product-title} console for further insight and troubleshooting.
Red Hat offers cluster administrators the Network Observability Operator to observe the network traffic for {product-title} clusters. The Network Observability Operator uses the eBPF technology to create network flows. The network flows are then enriched with {product-title} information and stored in Loki. You can view and analyze the stored network flows information in the {product-title} console for further insight and troubleshooting.
[id="dependency-network-observability"]
== Dependency of Network Observability Operator

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networking/networking-operators-overview.adoc
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@@ -26,4 +26,8 @@ The External DNS Operator deploys and manages ExternalDNS to provide the name re
[id="ingress-node-firewall-operator-1"]
== Ingress Node Firewall Operator
The Ingress Node Firewall Operator uses an extended Berkley Packet Filter (eBPF) and eXpress Data Path (XDP) plugin to process node firewall rules, update statistics and generate events for dropped traffic. The operator manages ingress node firewall resources, verifies firewall configuration, does not allow incorrectly configured rules that can prevent cluster access, and loads ingress node firewall XDP programs to the selected interfaces in the rule's object(s). For more information, see xref:../networking/ingress-node-firewall-operator.adoc#ingress-node-firewall-operator[Understanding the Ingress Node Firewall Operator]
The Ingress Node Firewall Operator uses an extended Berkley Packet Filter (eBPF) and eXpress Data Path (XDP) plugin to process node firewall rules, update statistics and generate events for dropped traffic. The operator manages ingress node firewall resources, verifies firewall configuration, does not allow incorrectly configured rules that can prevent cluster access, and loads ingress node firewall XDP programs to the selected interfaces in the rule's object(s). For more information, see xref:../networking/ingress-node-firewall-operator.adoc#ingress-node-firewall-operator[Understanding the Ingress Node Firewall Operator]
[id="network-observability-operator-overview-operator"]
== Network Observability Operator
The Network Observability Operator is an optional Operator that allows cluster administrators to observe the network traffic for {product-title} clusters. The Network Observability Operator uses the eBPF technology to create network flows. The network flows are then enriched with {product-title} information and stored in Loki. You can view and analyze the stored network flows information in the {product-title} console for further insight and troubleshooting. For more information, see xref:../networking/network_observability/network-observability-overview.adoc#dependency-network-observability[About Network Observability Operator].