vnfs/DAaaS/deploy/operator/charts/prometheus-operator/templates/prometheus/rules/node.rules.yaml

   1 # Generated from 'node.rules' group from https://raw.githubusercontent.com/coreos/prometheus-operator/master/contrib/kube-prometheus/manifests/prometheus-rules.yaml
   2 # Do not change in-place! In order to change this file first read following link:
   3 # https://github.com/helm/charts/tree/master/stable/prometheus-operator/hack
   4 {{- if and .Values.defaultRules.create .Values.nodeExporter.enabled .Values.defaultRules.rules.node }}
   5 apiVersion: {{ printf "%s/v1" (.Values.prometheusOperator.crdApiGroup | default "monitoring.coreos.com") }}
   6 kind: PrometheusRule
   7 metadata:
   8   name: {{ printf "%s-%s" (include "prometheus-operator.fullname" .) "node.rules" | trunc 63 | trimSuffix "-" }}
   9   labels:
  10     app: {{ template "prometheus-operator.name" . }}
  11 {{ include "prometheus-operator.labels" . | indent 4 }}
  12 {{- if .Values.defaultRules.labels }}
  13 {{ toYaml .Values.defaultRules.labels | indent 4 }}
  14 {{- end }}
  15 {{- if .Values.defaultRules.annotations }}
  16   annotations:
  17 {{ toYaml .Values.defaultRules.annotations | indent 4 }}
  18 {{- end }}
  19 spec:
  20   groups:
  21   - name: node.rules
  22     rules:
  23     - expr: sum(min(kube_pod_info) by (node))
  24       record: ':kube_pod_info_node_count:'
  25     - expr: max(label_replace(kube_pod_info{job="kube-state-metrics"}, "pod", "$1", "pod", "(.*)")) by (node, namespace, pod)
  26       record: 'node_namespace_pod:kube_pod_info:'
  27     - expr: |-
  28         count by (node) (sum by (node, cpu) (
  29           node_cpu_seconds_total{job="node-exporter"}
  30         * on (namespace, pod) group_left(node)
  31           node_namespace_pod:kube_pod_info:
  32         ))
  33       record: node:node_num_cpu:sum
  34     - expr: 1 - avg(rate(node_cpu_seconds_total{job="node-exporter",mode="idle"}[1m]))
  35       record: :node_cpu_utilisation:avg1m
  36     - expr: |-
  37         1 - avg by (node) (
  38           rate(node_cpu_seconds_total{job="node-exporter",mode="idle"}[1m])
  39         * on (namespace, pod) group_left(node)
  40           node_namespace_pod:kube_pod_info:)
  41       record: node:node_cpu_utilisation:avg1m
  42     - expr: |-
  43         node:node_cpu_utilisation:avg1m
  44           *
  45         node:node_num_cpu:sum
  46           /
  47         scalar(sum(node:node_num_cpu:sum))
  48       record: node:cluster_cpu_utilisation:ratio
  49     - expr: |-
  50         sum(node_load1{job="node-exporter"})
  51         /
  52         sum(node:node_num_cpu:sum)
  53       record: ':node_cpu_saturation_load1:'
  54     - expr: |-
  55         sum by (node) (
  56           node_load1{job="node-exporter"}
  57         * on (namespace, pod) group_left(node)
  58           node_namespace_pod:kube_pod_info:
  59         )
  60         /
  61         node:node_num_cpu:sum
  62       record: 'node:node_cpu_saturation_load1:'
  63     - expr: |-
  64         1 -
  65         sum(node_memory_MemFree_bytes{job="node-exporter"} + node_memory_Cached_bytes{job="node-exporter"} + node_memory_Buffers_bytes{job="node-exporter"})
  66         /
  67         sum(node_memory_MemTotal_bytes{job="node-exporter"})
  68       record: ':node_memory_utilisation:'
  69     - expr: sum(node_memory_MemFree_bytes{job="node-exporter"} + node_memory_Cached_bytes{job="node-exporter"} + node_memory_Buffers_bytes{job="node-exporter"})
  70       record: :node_memory_MemFreeCachedBuffers_bytes:sum
  71     - expr: sum(node_memory_MemTotal_bytes{job="node-exporter"})
  72       record: :node_memory_MemTotal_bytes:sum
  73     - expr: |-
  74         sum by (node) (
  75           (node_memory_MemFree_bytes{job="node-exporter"} + node_memory_Cached_bytes{job="node-exporter"} + node_memory_Buffers_bytes{job="node-exporter"})
  76           * on (namespace, pod) group_left(node)
  77             node_namespace_pod:kube_pod_info:
  78         )
  79       record: node:node_memory_bytes_available:sum
  80     - expr: |-
  81         sum by (node) (
  82           node_memory_MemTotal_bytes{job="node-exporter"}
  83           * on (namespace, pod) group_left(node)
  84             node_namespace_pod:kube_pod_info:
  85         )
  86       record: node:node_memory_bytes_total:sum
  87     - expr: |-
  88         (node:node_memory_bytes_total:sum - node:node_memory_bytes_available:sum)
  89         /
  90         node:node_memory_bytes_total:sum
  91       record: node:node_memory_utilisation:ratio
  92     - expr: |-
  93         (node:node_memory_bytes_total:sum - node:node_memory_bytes_available:sum)
  94         /
  95         scalar(sum(node:node_memory_bytes_total:sum))
  96       record: node:cluster_memory_utilisation:ratio
  97     - expr: |-
  98         1e3 * sum(
  99           (rate(node_vmstat_pgpgin{job="node-exporter"}[1m])
 100          + rate(node_vmstat_pgpgout{job="node-exporter"}[1m]))
 101         )
 102       record: :node_memory_swap_io_bytes:sum_rate
 103     - expr: |-
 104         1 -
 105         sum by (node) (
 106           (node_memory_MemFree_bytes{job="node-exporter"} + node_memory_Cached_bytes{job="node-exporter"} + node_memory_Buffers_bytes{job="node-exporter"})
 107         * on (namespace, pod) group_left(node)
 108           node_namespace_pod:kube_pod_info:
 109         )
 110         /
 111         sum by (node) (
 112           node_memory_MemTotal_bytes{job="node-exporter"}
 113         * on (namespace, pod) group_left(node)
 114           node_namespace_pod:kube_pod_info:
 115         )
 116       record: 'node:node_memory_utilisation:'
 117     - expr: 1 - (node:node_memory_bytes_available:sum / node:node_memory_bytes_total:sum)
 118       record: 'node:node_memory_utilisation_2:'
 119     - expr: |-
 120         1e3 * sum by (node) (
 121           (rate(node_vmstat_pgpgin{job="node-exporter"}[1m])
 122          + rate(node_vmstat_pgpgout{job="node-exporter"}[1m]))
 123          * on (namespace, pod) group_left(node)
 124            node_namespace_pod:kube_pod_info:
 125         )
 126       record: node:node_memory_swap_io_bytes:sum_rate
 127     - expr: avg(irate(node_disk_io_time_seconds_total{job="node-exporter",device=~"nvme.+|rbd.+|sd.+|vd.+|xvd.+"}[1m]))
 128       record: :node_disk_utilisation:avg_irate
 129     - expr: |-
 130         avg by (node) (
 131           irate(node_disk_io_time_seconds_total{job="node-exporter",device=~"nvme.+|rbd.+|sd.+|vd.+|xvd.+"}[1m])
 132         * on (namespace, pod) group_left(node)
 133           node_namespace_pod:kube_pod_info:
 134         )
 135       record: node:node_disk_utilisation:avg_irate
 136     - expr: avg(irate(node_disk_io_time_weighted_seconds_total{job="node-exporter",device=~"nvme.+|rbd.+|sd.+|vd.+|xvd.+"}[1m]) / 1e3)
 137       record: :node_disk_saturation:avg_irate
 138     - expr: |-
 139         avg by (node) (
 140           irate(node_disk_io_time_weighted_seconds_total{job="node-exporter",device=~"nvme.+|rbd.+|sd.+|vd.+|xvd.+"}[1m]) / 1e3
 141         * on (namespace, pod) group_left(node)
 142           node_namespace_pod:kube_pod_info:
 143         )
 144       record: node:node_disk_saturation:avg_irate
 145     - expr: |-
 146         max by (namespace, pod, device) ((node_filesystem_size_bytes{fstype=~"ext[234]|btrfs|xfs|zfs"}
 147         - node_filesystem_avail_bytes{fstype=~"ext[234]|btrfs|xfs|zfs"})
 148         / node_filesystem_size_bytes{fstype=~"ext[234]|btrfs|xfs|zfs"})
 149       record: 'node:node_filesystem_usage:'
 150     - expr: max by (namespace, pod, device) (node_filesystem_avail_bytes{fstype=~"ext[234]|btrfs|xfs|zfs"} / node_filesystem_size_bytes{fstype=~"ext[234]|btrfs|xfs|zfs"})
 151       record: 'node:node_filesystem_avail:'
 152     - expr: |-
 153         sum(irate(node_network_receive_bytes_total{job="node-exporter",device!~"veth.+"}[1m])) +
 154         sum(irate(node_network_transmit_bytes_total{job="node-exporter",device!~"veth.+"}[1m]))
 155       record: :node_net_utilisation:sum_irate
 156     - expr: |-
 157         sum by (node) (
 158           (irate(node_network_receive_bytes_total{job="node-exporter",device!~"veth.+"}[1m]) +
 159           irate(node_network_transmit_bytes_total{job="node-exporter",device!~"veth.+"}[1m]))
 160         * on (namespace, pod) group_left(node)
 161           node_namespace_pod:kube_pod_info:
 162         )
 163       record: node:node_net_utilisation:sum_irate
 164     - expr: |-
 165         sum(irate(node_network_receive_drop_total{job="node-exporter",device!~"veth.+"}[1m])) +
 166         sum(irate(node_network_transmit_drop_total{job="node-exporter",device!~"veth.+"}[1m]))
 167       record: :node_net_saturation:sum_irate
 168     - expr: |-
 169         sum by (node) (
 170           (irate(node_network_receive_drop_total{job="node-exporter",device!~"veth.+"}[1m]) +
 171           irate(node_network_transmit_drop_total{job="node-exporter",device!~"veth.+"}[1m]))
 172         * on (namespace, pod) group_left(node)
 173           node_namespace_pod:kube_pod_info:
 174         )
 175       record: node:node_net_saturation:sum_irate
 176     - expr: |-
 177         max(
 178           max(
 179             kube_pod_info{job="kube-state-metrics", host_ip!=""}
 180           ) by (node, host_ip)
 181           * on (host_ip) group_right (node)
 182           label_replace(
 183             (max(node_filesystem_files{job="node-exporter", mountpoint="/"}) by (instance)), "host_ip", "$1", "instance", "(.*):.*"
 184           )
 185         ) by (node)
 186       record: 'node:node_inodes_total:'
 187     - expr: |-
 188         max(
 189           max(
 190             kube_pod_info{job="kube-state-metrics", host_ip!=""}
 191           ) by (node, host_ip)
 192           * on (host_ip) group_right (node)
 193           label_replace(
 194             (max(node_filesystem_files_free{job="node-exporter", mountpoint="/"}) by (instance)), "host_ip", "$1", "instance", "(.*):.*"
 195           )
 196         ) by (node)
 197       record: 'node:node_inodes_free:'
 198 {{- end }}