部署 gitea, 由 nginx 反代

配合 nginx 反代，并单独挂载 indexers 目录
根据实际环境修改
- docker-compose.yml

创建目录

grep '\<source:' docker-compose.yml | cut -d: -f2 | xargs mkdir -p
mkdir -p -m 0777 socket

启动
```
docker-compose up -d
```
运行 gitea
```
docker-compose up -d gitea
```
停止 gitea
```
docker-compose down -v
```

修改 gitea 配置文件 /compose/gitea/gitea/custom/conf/app.ini

[indexer]
...
ISSUE_INDEXER_TYPE       = bleve
ISSUE_INDEXER_PATH       = /indexers/issues.bleve
ISSUE_INDEXER_QUEUE_TYPE = levelqueue
ISSUE_INDEXER_QUEUE_DIR  = /indexers/issues.queue
REPO_INDEXER_ENABLED     = true
REPO_INDEXER_PATH        = /indexers/repos.bleve
UPDATE_BUFFER_LEN        = 20
MAX_FILE_SIZE            = 1048576
REPO_INDEXER_INCLUDE     = **.go,**.yml,**.toml,**.c,**.h,**makefile,**.py,**.txt,**.ini,**.rs,**.sh,**.md,**Dockerfile*,**docker-entrypoint*,**.cnf,**.conf,**.json,**.sql,**.xml,**.js,**.jsx,**.vue,**.ts,**.tsx,**.html,**.css,**.scss,**.less
...

[server]
...
PROTOCOL               = unix
DOMAIN                 = git.xxxx.com
ROOT_URL               = http://git.xxxx.com
HTTP_ADDR              = /socket/gitea
UNIX_SOCKET_PERMISSION = 666
...

运行
```
docker-compose up -d
```
浏览器访问 http://git.xxxx.com