Configuring ROOT_URL after Docker startup will be invalid

[ferrymo]

Description

Using Docker Compose for initial startup without configuring ROOT_URL, and subsequently modifying the ROOT_URL in the environment variable to restart the container is invalid

Modify the ROOT_URL in Docker Compose.yml to remove the container and run it again using the original address
docker-compose.yml service:

docker logs:

Manually modifying the ROOT_URL configuration in the app.ini, and successfully restart the container

Gitea Version

1.21.10

Can you reproduce the bug on the Gitea demo site?

No

Log Gist

No response

Screenshots

No response

Git Version

No response

Operating System

centos7

How are you running Gitea?

docker

Client:
 Version:	17.12.0-ce
 API version:	1.35
 Go version:	go1.9.2
 Git commit:	c97c6d6
 Built:	Wed Dec 27 20:10:14 2017
 OS/Arch:	linux/amd64

Server:
 Engine:
  Version:	17.12.0-ce
  API version:	1.35 (minimum version 1.12)
  Go version:	go1.9.2
  Git commit:	c97c6d6
  Built:	Wed Dec 27 20:12:46 2017
  OS/Arch:	linux/amd64
  Experimental:	false

docker-compose

docker-compose version 1.18.0, build 8dd22a9
docker-py version: 2.6.1
CPython version: 2.7.13
OpenSSL version: OpenSSL 1.0.1t  3 May 2016

Database

PostgreSQL

[wxiaoguang]

GITEA__server__ROOT_URL

[wxiaoguang]

Resolved?

[ferrymo]

Resolved?

I don't understand

[wxiaoguang]

See your screenshot, like this: