Promtail 无法将日志发送到 Grafana答案

【问题标题】：Promtail is not able to send logs to GrafanaPromtail 无法将日志发送到 Grafana
【发布时间】：2022-07-05 18:51:56
【问题描述】：

Promtail 给了我这个错误。一直到昨天都还好好的。

level=warn ts=2022-03-31T17:57:10.266631785Z caller=client.go:349 component=client host=loki-gateway msg="error sending batch, will retry" status=-1 error="Post \"http://loki-gateway/loki/api/v1/push\": dial tcp: lookup loki-gateway on 10.100.0.10:53: no such host"

洛基日志：

level=info ts=2022-03-31T17:58:05.469740401Z caller=compactor.go:263 msg="compactor is ACTIVE in the ring"
level=info ts=2022-03-31T17:58:05.487108207Z caller=scheduler.go:629 msg="scheduler is ACTIVE in the ring"
level=info ts=2022-03-31T17:58:05.487260134Z caller=module_service.go:64 msg=initialising module=querier
level=info ts=2022-03-31T17:58:05.487330504Z caller=module_service.go:64 msg=initialising module=query-frontend
level=info ts=2022-03-31T17:58:05.48759267Z caller=loki.go:355 msg="Loki started"
level=info ts=2022-03-31T17:58:08.487541256Z caller=worker.go:205 msg="adding connection" addr=172.17.48.142:9095
level=info ts=2022-03-31T17:58:08.487819299Z caller=scheduler.go:663 msg="this scheduler is in the ReplicationSet, will now accept requests."
level=info ts=2022-03-31T17:58:10.470544823Z caller=compactor.go:305 msg="this instance has been chosen to run the compactor, starting compactor"
level=info ts=2022-03-31T17:58:10.470639278Z caller=compactor.go:332 msg="waiting 10m0s for ring to stay stable and previous compactions to finish before starting compactor"
level=info ts=2022-03-31T17:58:15.48798601Z caller=frontend_scheduler_worker.go:100 msg="adding connection to scheduler" addr=172.17.48.142:9095
level=info ts=2022-03-31T17:59:05.346176281Z caller=table_manager.go:171 msg="uploading tables"
level=info ts=2022-03-31T18:00:05.348704439Z caller=table_manager.go:171 msg="uploading tables"
level=info ts=2022-03-31T18:01:05.345773048Z caller=table_manager.go:171 msg="uploading tables"
level=info ts=2022-03-31T18:02:05.345744777Z caller=table_manager.go:171 msg="uploading tables"
level=info ts=2022-03-31T18:03:05.34667879Z caller=table_manager.go:171 msg="uploading tables"
level=info ts=2022-03-31T18:03:05.346699401Z caller=table_manager.go:207 msg="syncing tables"
level=info ts=2022-03-31T18:03:05.355327332Z caller=checkpoint.go:617 msg="starting checkpoint"
level=info ts=2022-03-31T18:03:05.355872498Z caller=checkpoint.go:342 msg="attempting checkpoint for" dir=/data/loki/wal/checkpoint.000000
level=info ts=2022-03-31T18:03:05.358364448Z caller=checkpoint.go:504 msg="atomic checkpoint finished" old=/data/loki/wal/checkpoint.000000.tmp new=/data/loki/wal/checkpoint.000000

【问题讨论】：

嘿伙计，您能否提供有关您的配置的详细信息，或者可能是 Pastebin，或者允许我们复制错误的东西：思考：

标签： grafana-loki

【解决方案1】：

如果您使用promtail helm chart，请注意values.yaml 配置。

他们改变了结构：

旧版 (v4.2.1)

config:
  lokiAddress: http://<LOKI_DOMAIN>:3100/loki/api/v1/push

新 (v5.0.0+)

config:
  clients:
    - url: http://<LOKI_DOMAIN>:3100/loki/api/v1/push

【讨论】：