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StarsL.cn 2023-02-19 19:19:03 +08:00 committed by GitHub
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@ -6,6 +6,16 @@ docker-compose logs --tail=50 -f flask-consul
```
docker-compose logs --tail=50 -f nginx-consul
```
### 后端报错requests.exceptions.ConnectionError: HTTPConnectionPool(host='xxx', port=8500)
![图片](https://user-images.githubusercontent.com/3349611/219944354-7be4c686-ff8e-4a03-8939-0fd6dedfb1b7.png)
- 这是由于flask-consul容器无法连接到consul服务端请检查容器到consul的网络是否通。
- 可以检查下iptables防火墙规则设置允许访问8500端口
```
# 参考命令
iptables -A INPUT -p tcp -m state --state NEW -m tcp --dport 8500 -j ACCEPT
firewall-cmd --zone=public --add-port=8500/tcp --permanent
```
### 检查consul连接是否正常
```
# 进入容器: