DumbMonit
用 DumbMonit 监控 Traefik
The reverse proxy: routers disabled by a configuration error, backend servers failing their health check, certificates that never arrive or are not renewed, and the share of 5xx answers.
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DumbMonit 监控的内容
The reverse proxy: routers disabled by a configuration error, backend servers failing their health check, certificates that a resolver never obtained or that are not renewed, and the share of 5xx answers.
典型用途. Reverse proxy: disabled routers, backend servers down, certificates not obtained or not renewed, 5xx share
示例
- Traefik in Docker
- Traefik on Kubernetes
- Traefik in front of self-hosted apps
连接方式
您需要准备
- basicAuth userThe user of the basicAuth middleware in front of the API and the metrics.
无需账户。
需要开放的网络端口
8080/TCPAPI and metrics (HTTP, default)
设置步骤: Let DumbMonit read Traefik's API
Add these arguments to Traefik's command (or the same keys to its static configuration), then restart it.
--api.insecure=true --metrics.prometheus=trueOpen http://traefik.lan:8080/api/overview from the DumbMonit host: it must answer with JSON.
Optional: protect /api and /metrics with a basicAuth middleware on an entry point of your own, and create the user with htpasswd.
htpasswd -nbB dumbmonit 'a-long-password'In DumbMonit, enter the Traefik host, for example traefik.lan, with the port of that entry point if it is not 8080.
注意. Port 8080 answers without a password: filter it so that only the DumbMonit host reaches it.