用于自动化 Nginx 块的 Shell 脚本

如何解决用于自动化 Nginx 块的 Shell 脚本

我正在尝试通过脚本自动化 nginx 设置

命令 - SECRET_KEY='xxxx' HTTP='$http_update' AMCU_HOST='$host' AMCU_RURI='$redirect_uri' sh ./script.sh domain.com 端口用户名

在服务器块文件中，我想要 HTTP='$http_update' 但它替换了它并且只留下空白 ''。 AMCU_HOST='$host' 和 AMCU_RURI='$redirect_uri' 相同。尝试在命令中没有属性，但同样的情况再次发生...离开 '' 脚本认为它是 $ attr。

脚本.sh

#!/bin/bash
domain=$1
port=$2
user=$3
block="/etc/nginx/sites-available/$domain"
ssh="/home/$user/.ssh/authorized_keys"

#Create User
echo "▶ Creating User"
sudo useradd $user


#User mkdir
echo "▶ Updating home dir"
sudo mkdir /home/$user

#Create .ssh/authkeys
echo "▶ Updating SSH dir"
cd /home/$user && mkdir .ssh/

#Create the SSH Auth file:
echo "▶ Updating SSH AuthKey"
sudo tee $ssh > /dev/null <<EOF
$SECRET_KEY
EOF

#Create the Nginx server block file:
echo "▶ Updating NGINX Server Block"
sudo tee $block > /dev/null <<EOF
server {

  listen 80;
  server_name $domain;
  return 301 https://$domain$AMCU_RURI;

}

server {
    #Secure HTTP (HTTPS)
    listen 443 ssl;
    server_name $domain;
    error_page 500 502 503 504 /500.html;
    location /500.html {
        root /var/www/html;
        internal;
}
    ssl_certificate /etc/letsencrypt/live/$domain/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/$domain/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

    location / {
        proxy_pass http://localhost:$port;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $HTTP;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $AMCU_HOST;
        proxy_cache_bypass $HTTP;
    }

}

EOF

#Link to make it available
echo "▶ Linking Server Blocks"
sudo ln -s $block /etc/nginx/sites-enabled/

#Test configuration and reload if successful
echo "▶ Reloading Server"
sudo nginx -t && sudo service nginx reload