cnsoluciones/openvpn-alpine repository overview

yum install -y vim screen mc net-tools git 
curl -fsSL get.docker.com -o get-docker.sh
sh get-docker.sh

systemctl enable docker
systemctl start docker
systemctl start firewalld

firewall-cmd --zone=public --add-port=22/tcp --permanent
firewall-cmd --zone=public --add-port=3000/udp --permanent
firewall-cmd --reload
firewall-cmd --list-all

rm -fr /root/openvpn && mkdir -p /root/openvpn
docker run -v /root/openvpn/user-data:/etc/openvpn --rm cnsoluciones/openvpn-alpine ovpn_genconfig -u udp://IP_SERVER:3000
docker run -v /root/openvpn/user-data:/etc/openvpn --rm -it cnsoluciones/openvpn-alpine ovpn_initpki

version: '2'
services:
  openvpn:
    cap_add:
     - NET_ADMIN
    image: cnsoluciones/openvpn-alpine
    container_name: openvpn
    ports:
     - "3000:1194/udp"
    restart: always
    volumes:
     - ./user-data:/etc/openvpn
     - /etc/localtime:/etc/localtime:ro

docker-compose up -d

export CLIENTNAME="fpereira"
docker run -v /root/openvpn/user-data:/etc/openvpn --rm -it cnsoluciones/openvpn-alpine easyrsa build-client-full $CLIENTNAME nopass
docker run -v /root/openvpn/user-data:/etc/openvpn --rm -it cnsoluciones/openvpn-alpine ovpn_getclient $CLIENTNAME > $CLIENTNAME.ovpn

docker run -v /root/openvpn/user-data:/etc/openvpn --rm -it cnsoluciones/openvpn-alpine ovpn_revokeclient $CLIENTNAME

docker run -v /root/openvpn/user-data:/etc/openvpn --rm -it cnsoluciones/openvpn-alpine ovpn_revokeclient $CLIENTNAME remove