mirror of
https://github.com/outbackdingo/cozystack.git
synced 2026-02-05 00:15:51 +00:00
37 lines
1.5 KiB
YAML
37 lines
1.5 KiB
YAML
apiVersion: operator.victoriametrics.com/v1beta1
|
|
kind: VMRule
|
|
metadata:
|
|
name: alerts-node
|
|
namespace: cozy-monitoring
|
|
spec:
|
|
groups:
|
|
- name: coreos.node
|
|
rules:
|
|
- record: node:node_cpu:rate:sum
|
|
expr: sum(rate(node_cpu{mode!="idle",mode!="iowait"}[3m]))
|
|
BY (node)
|
|
- record: node:node_filesystem_usage:sum
|
|
expr: sum((node_filesystem_size{mountpoint="/"} - node_filesystem_free{mountpoint="/"}))
|
|
BY (node)
|
|
- record: node:node_network_receive_bytes:rate:sum
|
|
expr: sum(rate(node_network_receive_bytes[3m])) BY (node)
|
|
- record: node:node_network_transmit_bytes:rate:sum
|
|
expr: sum(rate(node_network_transmit_bytes[3m])) BY (node)
|
|
- record: node:node_cpu:ratio
|
|
expr: sum(rate(node_cpu{mode!="idle",mode!="iowait"}[5m])) WITHOUT (cpu, mode) / ON(node)
|
|
GROUP_LEFT() count(sum(node_cpu) BY (node, cpu)) BY (node)
|
|
- record: cluster:node_cpu:sum_rate5m
|
|
expr: sum(rate(node_cpu{mode!="idle",mode!="iowait"}[5m]))
|
|
- record: cluster:node_cpu:ratio
|
|
expr: cluster:node_cpu:rate5m / count(sum(node_cpu) BY (node, cpu))
|
|
- alert: NodeExporterDown
|
|
expr: absent(up{job="node-exporter"} == 1)
|
|
for: 10m
|
|
labels:
|
|
severity_level: "3"
|
|
annotations:
|
|
plk_protocol_version: "1"
|
|
description: Prometheus could not scrape a node-exporter for more than 10m,
|
|
or node-exporters have disappeared from discovery
|
|
summary: Prometheus could not scrape a node-exporter
|