VPN server Docker image

How to generate keys for server ?

Simple !

Clone Easy-RSA

git clone https://github.com/OpenVPN/easy-rsa.git

And start building certificates

cd ./easy-rsa/easyrsa3
./easyrsa init-pki
./easyrsa build-ca nopass
./easyrsa gen-dh
./easyrsa build-server-full vpn.domain.tld nopass
openvpn --genkey --secret keys/ta.key

How to generate keys for client?

cd ./easy-rsa/easyrsa3
./easyrsa build-client-full client.vpn.domain.tld nopass

Supervisord

Sample comfiguration you can find in sample directory.

Container starting

docker run -d --privileged \
    -p 1194:1194/udp \
    -p 9001:9001/tcp \
    -v ~/tmp:/var/log/openvpn \
    -v $PWD/sample:/etc/supervisor.d \
    -e SUPERVISORD_USERNAME=admin \
    -e SUPERVISORD_PASSWORD=password \
    vpn:latest