nginx-ssl

#1 mkdir -p /root/ssl/private && mkdir -p /root/ssl/certs

#2 mkdir -p /root/nginx/conf.d

#3 openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /root/ssl/private/nginx-selfsigned.key -out /root/ssl/certs/nginx-selfsigned.crt

#4 openssl dhparam -out /root/ssl/certs/dhparam.pem 2048

#5 cd /root/nginx/conf.d

#6 apt update -y && apt install -y vim

#7 vim ssl.conf 

server {
    listen 443 http2 ssl;
    listen [::]:443 http2 ssl;

    server_name 192.168.0.22;

     location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    ssl_certificate /etc/ssl/certs/nginx-selfsigned.crt;
    ssl_certificate_key /etc/ssl/private/nginx-selfsigned.key;
    ssl_dhparam /etc/ssl/certs/dhparam.pem;
}

#8 docker run --name nginx -v /root/ssl/private:/etc/ssl/private -v /root/ssl/certs:/etc/ssl/certs -v /root/nginx/conf.d:/etc/nginx/conf.d -p 443:443 -p 80:80 -d nginx

#Source https://www.digitalocean.com/community/tutorials/how-to-create-a-self-signed-ssl-certificate-for-nginx-on-centos-7