技術標籤：centos伺服器nginx負載均衡

1.關閉防護牆

# systemctl stop firewalld.service
# systemctl disable firewalld.service

2 .關閉selinux

# sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config

3.通過yum安裝配置nginx節點

# vim /etc/yum.repos.d/nginx.repo

[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/7/x86_64/
gpgcheck=
 
0
enabled=1

清除yum快取

# yum clean all 

安裝ngixn

# yum -y install nginx

修改配置檔案

# cd /etc/nginx/conf.d/

備份預設配置檔案

# mv default.conf default.conf.1

# vim /etc/nginx/conf.d/web.conf

新增：

upstream myapp1 {
        server web1;
        server web2;
    }
 
    server {
        listen 80;
 
        location / {
            proxy_pass http://myapp1;
 

        }
    }

啟動ngixn

# systemctl start nginx

4.檢視nginx相關日誌

[[email protected]~ conf.d]# tail -f /var/log/messages
[[email protected]~  conf.d]# tail -f /var/log/nginx/access.log
[[email protected]~  conf.d]# tail -f /var/log/nginx/error.log