> For the complete documentation index, see [llms.txt](https://kawsing.gitbook.io/opensystem/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kawsing.gitbook.io/opensystem/docker-swarm/dui-wai-fu-wu.md).

# 對外服務

```
sudo docker service create --name webserver --publish published=8080,target=80 --replicas 2 httpd
cc133riqrfy5g0agauuf69d21
overall progress: 2 out of 2 tasks 
1/2: running   
2/2: running   
verify: Service converged 

```