> What versions of prometheus and alertmanager are you running?
prometheus version: 2.20.1
alertmanager version: 0.21.0
> Are you running any sort of HA setup for alertmanager?
no
Here is my config
*1. rules.yml*
groups:
- name: dockermonitoring
rules:
# Alert for any docker container that is unreachable for >5 seconds.
- alert: ContainerKilled
expr: time() - container_last_seen{id=~"/docker/.*"} > 5
for: 5s
labels:
severity: critical
annotations:
summary: "Container killed (instance {{ $labels.instance }})"
description: "A container has disappeared\n VALUE = {{ $value }}\n
LABELS: {{ $labels }}"
*2. alertmanager.yml*
global:
resolve_timeout: 1h
route:
receiver: 'prometheus-msteams'
group_by: ['name']
group_wait: 1s
group_interval: 30s
repeat_interval: 1h
receivers:
- name: 'prometheus-msteams'
webhook_configs:
- url: 'http://promteams:2000/alertmanager' # the prometheus-msteams
proxy
send_resolved: true
*3. prometheus.yml*
# my global config
global:
scrape_interval: 10s # Set the scrape interval to every 15 seconds.
Default is every 1 minute.
evaluation_interval: 15s # Evaluate rules every 15 seconds. The default
is every 1 minute.
query_log_file: /opt/opencafe/monitoring/prometheus/logs/query.log
# scrape_timeout is set to the global default (10s).
.....
2020년 10월 12일 월요일 오후 6시 42분 10초 UTC+9에 [email protected]님이 작성:
> Show your alerting rule.
>
> One possibility is that the labels of the alert are changing. Alerts with
> different labels are treated as different alerts, and therefore the alert
> with the original set of labels will be considered resolved.
>
> > is this bug??
>
> What versions of prometheus and alertmanager are you running?
> Are you running any sort of HA setup for alertmanager?
>
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