创建文件夹，下载gitea
mkdir gitea
cd gitea
wget -O gitea https://dl.gitea.io/gitea/1.15.6/gitea-1.15.6-linux-amd64 --no-check-certificate最后一个属性一定要加
修改权限：
chmod +x gitea启动：
./gitea web配置后会生成文件夹
设置gitea为服务：
wget https://raw.githubusercontent.com/go-gitea/gitea/master/contrib/systemd/gitea.service -P /etc/systemd/system/下载gitea.service文件，并放到指定文件夹下；
修改gitea.service文件：
[Unit]
Description=Gitea (Git with a cup of tea)
After=syslog.target
After=network.target
###
# Don't forget to add the database service dependencies
###
#
#Wants=mysql.service
#After=mysql.service
#
#Wants=mariadb.service
#After=mariadb.service
#
#Wants=postgresql.service
#After=postgresql.service
#
#Wants=memcached.service
#After=memcached.service
#
#Wants=redis.service
#After=redis.service
#
###
# If using socket activation for main http/s
###
#
#After=gitea.main.socket
#Requires=gitea.main.socket
#
###
# (You can also provide gitea an http fallback and/or ssh socket too)
#
# An example of /etc/systemd/system/gitea.main.socket
###
##
## [Unit]
## Description=Gitea Web Socket
## PartOf=gitea.service
##
## [Socket]
## Service=gitea.service
## ListenStream=<some_port>
## NoDelay=true
##
## [Install]
## WantedBy=sockets.target
##
###
[Service]
# Modify these two values and uncomment them if you have
# repos with lots of files and get an HTTP error 500 because
# of that
###
#LimitMEMLOCK=infinity
#LimitNOFILE=65535
RestartSec=2s
Type=simple
User=root
Group=root
WorkingDirectory=/var/lib/gitea/
ExecStart=/usr/local/bin/gitea web --config /etc/gitea/app.ini
Restart=always
Environment=USER=root HOME=/home/gitea GITEA_WORK_DIR=/var/lib/gitea
[Install]
WantedBy=multi-user.target
启动gitea初始化
./gitea web
默认端口3000
访问页面 http://ip:3000进入配置页面
如果提示没有安装git,使用以下命令，先安装git
yum install git
初始化完成后，会在指定目录生成app.ini配置文件，
默认目录为
/usr/local/bin/custom/conf
遇到的问题：
配置后无法启动，后来发现是有个目录不存在导致的；
执行命令：
mkdir /var/lib/gitea
解决
