openpanel/documentation/docs/articles/domains/all-domains-show-nginx-502-error.md
2024-08-26 11:17:16 +02:00

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# All Domains show Nginx 502 error
This happens when a third party user/service restarted docker and the floatingip service failed to reload the `/etc/hosts` file with new docker private IP addresses.
To resolve this issue, run:
```bash
opencli server-recreate_hosts
```
Then restart Nginx service:
- soft restart (reload without downtime):
```bash
docker exec nginx bash -c "nginx -t && nginx -s reload"
```
- hard restart (stop and start again):
```bash
docker restart nginx
```