From 788c82860a5cce060cc04eb67f5e5f5e1d7d6789 Mon Sep 17 00:00:00 2001
From: Frederic Branczyk <fbranczyk@gmail.com>
Date: Wed, 10 Apr 2019 17:43:24 +0200
Subject: [PATCH] kube-prometheus: Re-generate
---
jsonnetfile.lock.json | 2 +-
manifests/node-exporter-daemonset.yaml | 1 +
manifests/prometheus-rules.yaml | 49 ++++++++++++++++++++++++++
3 files changed, 51 insertions(+), 1 deletion(-)
diff --git a/jsonnetfile.lock.json b/jsonnetfile.lock.json
index 6b64adb0..ed5c26cc 100644
--- a/jsonnetfile.lock.json
+++ b/jsonnetfile.lock.json
@@ -8,7 +8,7 @@
"subdir": "contrib/kube-prometheus/jsonnet/kube-prometheus"
}
},
- "version": "3ba7822228654f3bc864a7c37139665c7549739a"
+ "version": "82817c8f9277c82ca164a6ef75bf476e56f24521"
},
{
"name": "ksonnet",
diff --git a/manifests/node-exporter-daemonset.yaml b/manifests/node-exporter-daemonset.yaml
index f0729b5d..56e4b90b 100644
--- a/manifests/node-exporter-daemonset.yaml
+++ b/manifests/node-exporter-daemonset.yaml
@@ -22,6 +22,7 @@ spec:
- --path.rootfs=/host/root
- --collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+)($|/)
- --collector.filesystem.ignored-fs-types=^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$
+ - --collector.ntp
image: quay.io/prometheus/node-exporter:v0.17.0
name: node-exporter
resources:
diff --git a/manifests/prometheus-rules.yaml b/manifests/prometheus-rules.yaml
index e4607322..ee1f21ba 100644
--- a/manifests/prometheus-rules.yaml
+++ b/manifests/prometheus-rules.yaml
@@ -931,6 +931,55 @@ spec:
for: 10m
labels:
severity: critical
+ - name: node-time
+ rules:
+ - alert: ClockSkewDetected
+ annotations:
+ message: Clock skew detected on node-exporter {{ $labels.namespace }}/{{ $labels.pod
+ }}. Ensure NTP is configured correctly on this host.
+ expr: |
+ node_ntp_offset_seconds{job="node-exporter"} < -0.03 or node_ntp_offset_seconds{job="node-exporter"} > 0.03
+ for: 2m
+ labels:
+ severity: warning
+ - name: node-network
+ rules:
+ - alert: NetworkReceiveErrors
+ annotations:
+ message: Network interface "{{ $labels.device }}" showing receive errors on
+ node-exporter {{ $labels.namespace }}/{{ $labels.pod }}"
+ expr: |
+ rate(node_network_receive_errs_total{job="node-exporter",device!~"veth.+"}[2m]) > 0
+ for: 2m
+ labels:
+ severity: warning
+ - alert: NetworkTransmitErrors
+ annotations:
+ message: Network interface "{{ $labels.device }}" showing transmit errors
+ on node-exporter {{ $labels.namespace }}/{{ $labels.pod }}"
+ expr: |
+ rate(node_network_transmit_errs_total{job="node-exporter",device!~"veth.+"}[2m]) > 0
+ for: 2m
+ labels:
+ severity: warning
+ - alert: NodeNetworkInterfaceDown
+ annotations:
+ message: Network interface "{{ $labels.device }}" down on node-exporter {{
+ $labels.namespace }}/{{ $labels.pod }}"
+ expr: |
+ node_network_up{job="node-exporter",device!~"veth.+"} == 0
+ for: 2m
+ labels:
+ severity: warning
+ - alert: NodeNetworkInterfaceFlapping
+ annotations:
+ message: Network interface "{{ $labels.device }}" changing it's up status
+ often on node-exporter {{ $labels.namespace }}/{{ $labels.pod }}"
+ expr: |
+ changes(node_network_up{job="node-exporter",device!~"veth.+"}[2m]) > 2
+ for: 2m
+ labels:
+ severity: warning
- name: prometheus.rules
rules:
- alert: PrometheusConfigReloadFailed
--
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