nginx安装
1.添加yum源
rpm -ivh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
# 查看yum源
yum repolist
2.安装nginx
yum install nginx
3.启动
# 开机自启
systemctl enable nginx
# 启动服务
systemctl start nginx
4.打开防火墙
firewall-cmd --zone=public --permanent --add-service=http
sudo firewall-cmd --reload
# 查看所有服务
firewall-cmd --list-service
5.开启反向代理访问权限
sudo setsebool -P httpd_can_network_connect on
6.创建配置文件,新增图片代理
vi /etc/nginx/conf.d/image.conf
server {
listen 80;
server_name localhost;
location /img {
root /home/sunlight/pic;
autoindex on;
}
}
问题排查
(1.) nginx绑定端口失败
localhost.localdomain nginx[9348]: nginx: [emerg] bind() to 0.0.0.0:8090 failed (13: Permission denied)
nginx.service: control process exited, code=exited status=1
解决办法
getenforce // 查询selinux状态
setenforce 0 // 临时生效
// 永久生效
vi /etc/selinux/config
SELINUX=disabled
参考链接
https://qizhanming.com/blog/2018/08/06/how-to-install-nginx-on-centos-7