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doc: exclude 404 error because kubelet generating false positive

release-3.4
Dmitry Verkhoturov 2018-11-17 23:30:24 +03:00
parent 830d064903
commit 0929080834
2 changed files with 4 additions and 4 deletions
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4
Documentation/etcd-mixin/mixin.libsonnet
View File

@ -151,7 +151,7 @@
{
alert: 'etcdHighNumberOfFailedHTTPRequests',
expr: |||
sum(rate(etcd_http_failed_total{%(etcd_selector)s}[5m])) BY (method) / sum(rate(etcd_http_received_total{%(etcd_selector)s}[5m]))
sum(rate(etcd_http_failed_total{%(etcd_selector)s, code!="404"}[5m])) BY (method) / sum(rate(etcd_http_received_total{%(etcd_selector)s}[5m]))
BY (method) > 0.01
||| % $._config,
'for': '10m',
@ -165,7 +165,7 @@
{
alert: 'etcdHighNumberOfFailedHTTPRequests',
expr: |||
sum(rate(etcd_http_failed_total{%(etcd_selector)s}[5m])) BY (method) / sum(rate(etcd_http_received_total{%(etcd_selector)s}[5m]))
sum(rate(etcd_http_failed_total{%(etcd_selector)s, code!="404"}[5m])) BY (method) / sum(rate(etcd_http_received_total{%(etcd_selector)s}[5m]))
BY (method) > 0.05
||| % $._config,
'for': '10m',

4
Documentation/op-guide/etcd3_alert.rules.yml
View File

@ -107,7 +107,7 @@ groups:
message: '{{ $value }}% of requests for {{ $labels.method }} failed on etcd
instance {{ $labels.instance }}'
expr: |
sum(rate(etcd_http_failed_total{job=~".*etcd.*"}[5m])) BY (method) / sum(rate(etcd_http_received_total{job=~".*etcd.*"}[5m]))
sum(rate(etcd_http_failed_total{job=~".*etcd.*", code!="404"}[5m])) BY (method) / sum(rate(etcd_http_received_total{job=~".*etcd.*"}[5m]))
BY (method) > 0.01
for: 10m
labels:
@ -117,7 +117,7 @@ groups:
message: '{{ $value }}% of requests for {{ $labels.method }} failed on etcd
instance {{ $labels.instance }}.'
expr: |
sum(rate(etcd_http_failed_total{job=~".*etcd.*"}[5m])) BY (method) / sum(rate(etcd_http_received_total{job=~".*etcd.*"}[5m]))
sum(rate(etcd_http_failed_total{job=~".*etcd.*", code!="404"}[5m])) BY (method) / sum(rate(etcd_http_received_total{job=~".*etcd.*"}[5m]))
BY (method) > 0.05
for: 10m
labels: