Nginx 报错 413 client intended to send too large body 处理
promtail通过nginx向loki发送数据,收到以下报错
level=error ts=2025-05-08T01:21:05.955472787Z caller=client.go:380 component=client host=local-loki:3100 msg="final error sending batch" status=413 error="server returned HTTP status 413 Request Entity Too Large (413): <html>"排查nginx日志,发现
2025/05/08 09:21:06 [error] 21#21: *62769236 client intended to send too large body: 1312028 bytes, client: 10.40.30.155, server: , request: "POST /loki/api/v1/push HTTP/1.1", host: "local-loki:3100"
- | 10.40.30.155 | - | 08/May/2025:09:21:06 +0800 | POST /loki/api/v1/push HTTP/1.1 | 413 | 183 | - | promtail/2.6.1 | - | 0.032 | - | - | - | local-loki:3100触发了Nginx的最大请求体限制,收到了 413 (Request Entity Too Large) error