Hi,
I need help in this alert test.
This is the alert rule I have,
- alert: ServiceMemoryUsage90Percent
expr:
sum(container_memory_usage_bytes{job="cadvisor",container_label_io_rancher_stack_name!="",
image=~"rancher.*"}) by (container_label_io_rancher_stack_name, instance,
dns_name) /1024/1024/1024 *100 > 90
for: 5m
labels:
severity: Critical
alert_owner: alerts-infra
annotations:
description: "Service memory has been at over 90% for 1 minute. Service: {{
$labels.container_label_io_rancher_stack_name }}, DnsName: {{
$labels.dns_name }}. \n"
I am trying to write a test for this,
tests:
# Infra Alert Tests
- input_series:
- series:
'container_memory_usage_bytes{job="cadvisor",container_label_io_rancher_stack_name="network-service",image="rancher.test"}'
values: '0 100000000 0 100000000 100000000'
alert_rule_test:
- alertname: ServiceMemoryUsage90Percent
# eval_time: 5m
exp_alerts:
- exp_labels:
alertname: ServiceMemoryUsage90Percent
severity: Critical
alert_owner: alerts-infra
exp_annotations:
description: "Service memory has been at over 90% for 1 minute. Service:
(), DnsName: ()."
But I am always getting ,
*Unit Testing: tests/infra_db_alerts-tests.yml FAILED: alertname:
ServiceMemoryUsage90Percent, time: 0s, exp:[ 0:
Labels:{alert_owner="alerts-infra",
alertname="ServiceMemoryUsage90Percent", severity="Critical"}
Annotations:{description="Service memory has been at over 90% for 1 minute.
Service: (), DnsName: ()."} ], got:[]*
I tried many options in alert rule testing. But nothing helped.
Any help on this please?
not sure why I am getting got as empty. And always alert is getting
triggered even if I keep input series value as 0.
--
You received this message because you are subscribed to the Google Groups
"Prometheus Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to prometheus-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/prometheus-users/89ed302c-b492-4f6d-8024-2238c5d65953n%40googlegroups.com.
