Update Dockerfile

Dockerfile

@@ -7,12 +7,10 @@ RUN apt-get update && \
 
 # Set up configuration files and keys
 COPY ./openvpn-server.conf /etc/openvpn/server.conf
-COPY ./vars /etc/openvpn/vars
 
 # Initialize Easy-RSA PKI
 RUN make-cadir /etc/openvpn/vars && \
     cd /etc/openvpn/vars && \
-    . ./vars && \
     ./clean-all && \
     ./build-ca --batch && \
     ./build-key-server --batch server && \