From 5f7e5e3500a05c2abc21df92af42f6b5d69df0bc Mon Sep 17 00:00:00 2001
From: mansikulkarni96 <mankulka@redhat.com>
Date: Wed, 10 Apr 2024 23:24:35 -0400
Subject: [PATCH] assets, jsonnet: Add container_network
 openshift-kubernetes.rules

This commit adds the openshift-kubernetes recording rules for
container_network metrics.

Co-authored-by: Simon Pasquier <spasquie@redhat.com>
---
 .../prometheus-rule.yaml                         | 10 ++++++++++
 jsonnet/rules.libsonnet                          | 16 ++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/assets/cluster-monitoring-operator/prometheus-rule.yaml b/assets/cluster-monitoring-operator/prometheus-rule.yaml
index 793cdb72ef..c6c0d9f034 100644
--- a/assets/cluster-monitoring-operator/prometheus-rule.yaml
+++ b/assets/cluster-monitoring-operator/prometheus-rule.yaml
@@ -46,6 +46,16 @@ spec:
       record: cluster:container_spec_cpu_shares:ratio
     - expr: sum(rate(container_cpu_usage_seconds_total{container="",pod!=""}[5m])) / sum(machine_cpu_cores)
       record: cluster:container_cpu_usage:ratio
+    - expr: |
+        sum by(namespace,pod, interface) (irate(container_network_receive_bytes_total{pod!=""}[5m]))
+        +
+        on(namespace,pod, interface) group_left(network_name) topk by(namespace,pod, interface) (1, pod_network_name_info)
+      record: pod_interface_network:container_network_receive_bytes:irate5m
+    - expr: |
+        sum by(namespace,pod, interface) (irate(container_network_transmit_bytes_total{pod!=""}[5m]))
+        +
+        on(namespace,pod, interface) group_left(network_name) topk by(namespace,pod, interface) (1, pod_network_name_info)
+      record: pod_interface_network:container_network_transmit_bytes_total:irate5m
     - expr: max without(endpoint, instance, job, pod, service) (kube_node_labels and on(node) kube_node_role{role="master"})
       labels:
         label_node_role_kubernetes_io: master
diff --git a/jsonnet/rules.libsonnet b/jsonnet/rules.libsonnet
index 976df4085c..a71fabf041 100644
--- a/jsonnet/rules.libsonnet
+++ b/jsonnet/rules.libsonnet
@@ -72,6 +72,22 @@ function(params) {
           expr: 'sum(rate(container_cpu_usage_seconds_total{container="",pod!=""}[5m])) / sum(machine_cpu_cores)',
           record: 'cluster:container_cpu_usage:ratio',
         },
+        {
+          expr: |||
+            sum by(namespace,pod, interface) (irate(container_network_receive_bytes_total{pod!=""}[5m]))
+            +
+            on(namespace,pod, interface) group_left(network_name) topk by(namespace,pod, interface) (1, pod_network_name_info)
+          |||,
+          record: 'pod_interface_network:container_network_receive_bytes:irate5m',
+        },
+        {
+          expr: |||
+            sum by(namespace,pod, interface) (irate(container_network_transmit_bytes_total{pod!=""}[5m]))
+            +
+            on(namespace,pod, interface) group_left(network_name) topk by(namespace,pod, interface) (1, pod_network_name_info)
+          |||,
+          record: 'pod_interface_network:container_network_transmit_bytes_total:irate5m',
+        },
         {
           expr: 'max without(%s) (kube_node_labels and on(node) kube_node_role{role="master"})' % droppedKsmLabels,
           labels: {