FROM alpine:latest

RUN apk add bash openvpn openresolv
ADD https://raw.githubusercontent.com/alfredopalhares/openvpn-update-resolv-conf/master/update-resolv-conf.sh \
    /etc/openvpn/update-resolv-conf
COPY start-openvpn.sh /usr/local/bin/start-openvpn.sh
RUN chmod +x /etc/openvpn/update-resolv-conf
RUN chmod +x /usr/local/bin/start-openvpn.sh
ENTRYPOINT [ "start-openvpn.sh" ]