for my deploy

Docker-DigitalOcean

Setup

yum install -y epel-release nginx firewalld git


install Docker CentOS

yum install -y yum-utils
yum-config-manager \
--add-repo \
"repolink"
yum install docker-ce docker-ce-cli containerd-io

Add Docker

systemctl start docker
systemctl enable docker

Add Firewall

systemctl start firewalld
systemctl enable firewalld
firewall-cmd --add-service=http --permanent
firewall-cmd --add-service=https --permanent
firewall-cmd --reload


docker pull image
docker run container --> 127.0.0.1:3000:80

NGINX

systemctl start nginx
systemctl enable nginx
/etc/nginx/conf.d

conf file

server{
       server_name <your-site-name>;
       location / {
           proxy_pass http://127.0.0.1:8000;
       }
}