vmalert

Rule: PromtailDownok

Expr

promtail_up < 1

For

60 seconds

Labels

category=node level=1 severity=WARN

Annotations

description:

promtail_up[ins={{ $labels.ins }}, instance={{ $labels.instance }}] = {{ $value }} < 1 http://g.pigsty/d/node-instance?var-ins={{ $labels.ins }}

summary:

WARN PromtailDown {{ $labels.ins }}@{{ $labels.instance }}

Debug

false

Group

16645464500811562701

Warning: some of updates have "Series fetched" equal to 0.
It might be that either this data is missing in the datasource or there is a typo in rule's expression. For example, foo{label="bar"} > 0 could never trigger because foo{label="bar"} metric doesn't exist.
Rule's expressions without time series selector, like expr: 42 or expr: time() aren't fetching time series from datasource, so they could have "Series fetched" equal to 0 and this won't be a problem.
See more details about this detection here.

Last 20/20 updates:

Updated at	Duration	Execution timestamp	cURL
2026-04-13T07:55:49+08:00	0.000s	2026-04-13T07:55:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A55%3A10%2B08%3A00'
2026-04-13T07:55:39+08:00	0.001s	2026-04-13T07:55:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A55%3A00%2B08%3A00'
2026-04-13T07:55:29+08:00	0.001s	2026-04-13T07:54:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A54%3A50%2B08%3A00'
2026-04-13T07:55:19+08:00	0.000s	2026-04-13T07:54:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A54%3A40%2B08%3A00'
2026-04-13T07:55:09+08:00	0.001s	2026-04-13T07:54:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A54%3A30%2B08%3A00'
2026-04-13T07:54:59+08:00	0.000s	2026-04-13T07:54:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A54%3A20%2B08%3A00'
2026-04-13T07:54:49+08:00	0.000s	2026-04-13T07:54:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A54%3A10%2B08%3A00'
2026-04-13T07:54:39+08:00	0.004s	2026-04-13T07:54:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A54%3A00%2B08%3A00'
2026-04-13T07:54:29+08:00	0.000s	2026-04-13T07:53:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A53%3A50%2B08%3A00'
2026-04-13T07:54:19+08:00	0.001s	2026-04-13T07:53:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A53%3A40%2B08%3A00'
2026-04-13T07:54:09+08:00	0.000s	2026-04-13T07:53:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A53%3A30%2B08%3A00'
2026-04-13T07:53:59+08:00	0.000s	2026-04-13T07:53:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A53%3A20%2B08%3A00'
2026-04-13T07:53:49+08:00	0.000s	2026-04-13T07:53:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A53%3A10%2B08%3A00'
2026-04-13T07:53:39+08:00	0.001s	2026-04-13T07:53:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A53%3A00%2B08%3A00'
2026-04-13T07:53:29+08:00	0.000s	2026-04-13T07:52:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A52%3A50%2B08%3A00'
2026-04-13T07:53:19+08:00	0.000s	2026-04-13T07:52:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A52%3A40%2B08%3A00'
2026-04-13T07:53:09+08:00	0.000s	2026-04-13T07:52:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A52%3A30%2B08%3A00'
2026-04-13T07:52:59+08:00	0.000s	2026-04-13T07:52:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A52%3A20%2B08%3A00'
2026-04-13T07:52:49+08:00	0.000s	2026-04-13T07:52:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A52%3A10%2B08%3A00'
2026-04-13T07:52:39+08:00	0.000s	2026-04-13T07:52:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=promtail_up+%3C+1&step=300s&time=2026-04-13T07%3A52%3A00%2B08%3A00'