37 lines
767 B
Docker
37 lines
767 B
Docker
ARG ALPINE_VERSION=3.15
|
|
|
|
FROM alpine:${ALPINE_VERSION}
|
|
|
|
LABEL zero-downtime.net.image.maintainer="stefan@zero-downtime.net" \
|
|
zero-downtime.net.image.license="AGPLv3"
|
|
|
|
RUN apk upgrade -U --available --no-cache && \
|
|
apk add --no-cache \
|
|
openvpn \
|
|
nftables \
|
|
bash \
|
|
easy-rsa \
|
|
openvpn-auth-pam \
|
|
google-authenticator \
|
|
libqrencode && \
|
|
ln -s /usr/share/easy-rsa/easyrsa /usr/local/bin
|
|
|
|
# Needed by scripts
|
|
ENV OPENVPN=/etc/openvpn
|
|
ENV EASYRSA=/usr/share/easy-rsa \
|
|
EASYRSA_CRL_DAYS=3650 \
|
|
EASYRSA_PKI=$OPENVPN/pki
|
|
|
|
VOLUME ["/etc/openvpn"]
|
|
|
|
EXPOSE 1194/udp
|
|
|
|
CMD ["ovpn_run"]
|
|
|
|
ADD ./bin /usr/local/bin
|
|
RUN chmod a+x /usr/local/bin/*
|
|
|
|
# Add support for OTP authentication using a PAM module
|
|
ADD ./otp/openvpn /etc/pam.d/
|
|
|