Dockerfile

FROM alpine:3.12

RUN apk add --no-cache \
      iptables \
      ip6tables \
      ipset \
      iproute2 \
      ipvsadm \
      conntrack-tools \
      curl \
      bash && \
      mkdir -p /var/lib/gobgp && \
      mkdir -p /usr/local/share/bash-completion

# && \
#    curl -L -o /usr/local/share/bash-completion/bash-completion \
#        https://raw.githubusercontent.com/scop/bash-completion/master/bash_completion



COPY build/image-assets/bashrc /root/.bashrc
COPY build/image-assets/profile /root/.profile
COPY build/image-assets/vimrc /root/.vimrc
COPY build/image-assets/motd-kube-router.sh /etc/motd-kube-router.sh
COPY kube-router gobgp /usr/local/bin/

# Since alpine image doesn't contain /etc/nsswitch.conf, the hosts in /etc/hosts (e.g. localhost)
# cannot be used. So manually add /etc/nsswitch.conf to work around this issue.
RUN echo "hosts: files dns" > /etc/nsswitch.conf

WORKDIR /root
ENTRYPOINT ["/usr/local/bin/kube-router"]