Files
ConsulManager/docs/FAQ.md
2022-06-16 11:26:35 +08:00

30 lines
1023 B
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

### 查后端实时日志先进入docker-compose.yml所在目录
```
docker-compose logs --tail=10 -f flask-consul
```
### 查前端实时日志先进入docker-compose.yml所在目录
```
docker-compose logs --tail=10 -f flask-vue
```
### 检查consul连接是否正常
```
# 进入容器:
docker-compose exec flask-consul sh
# 执行检查:
nc -vz {ip} 8500
```
### blackbox_exporter监控某个站点有异常如何debug
- 在blackbox检测该站点的链接末尾加上`&debug=true`,请求即可,例如:
```
http://10.0.0.26:9115/probe?module=http_2xx&target=https%3A%2F%2Fpayapp.weixin.qq.com&debug=true
```
- 在blackbox_exporter的启动命令增加参数`--log.level=debug`即可开启blackbox_exporter的debug日志systemd方式启动的日志追踪方式
```
journalctl -u blackbox_exporter.service -n20 -f
```
### prometheus配置告警规则后报错怎么办
- 进入prometheus所在的目录执行如下命令即可检查
```
./promtool check rules ./rules.yml
```