dockerfile for frr development

Dockerfile

FROM ubuntu:18.04

ARG DEBIAN_FRONTEND=noninteractive
ENV APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=DontWarn
# Update Ubuntu Software repository
RUN apt update && \
    apt-get install -y \
      git autoconf automake libtool make libreadline-dev texinfo \
      pkg-config libpam0g-dev libjson-c-dev bison flex python3-pip \
      libc-ares-dev python3-dev python3-sphinx \
      install-info build-essential libsnmp-dev perl libcap-dev \
      libelf-dev \
      sudo gdb iputils-ping time \
      python-pip net-tools iproute2 && \
      python3 -m pip install wheel && \
      python3 -m pip install pytest && \
      python3 -m pip install pytest-xdist && \
      python3 -m pip install "scapy>=2.4.2" && \
      python3 -m pip install xmltodict && \
      python2 -m pip install 'exabgp<4.0.0'

RUN groupadd -r -g 92 frr && \
      groupadd -r -g 85 frrvty && \
      adduser --system --ingroup frr --home /home/frr \
              --gecos "FRR suite" --shell /bin/bash frr && \
      usermod -a -G frrvty frr && \
      useradd -d /var/run/exabgp/ -s /bin/false exabgp && \
      echo 'frr ALL = NOPASSWD: ALL' | tee /etc/sudoers.d/frr && \
      mkdir -p /home/frr && chown frr.frr /home/frr

#for libyang 2
RUN apt-get install -y cmake libpcre2-dev

# build and install libyang2
RUN cd && pwd && ls -al && \
    git clone https://github.com/CESNET/libyang.git && \
    cd libyang && \
    git checkout v2.0.0 && \
    mkdir build; cd build && \
    cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr \
          -DCMAKE_BUILD_TYPE:String="Release" .. && \
    make -j $(nproc) && \
    sudo make install

RUN echo "alias buildfrr=\"./configure \
    --prefix=/usr  \
    --localstatedir=/var/run/frr  \
    --sbindir=/usr/lib/frr  \
    --sysconfdir=/etc/frr   \
    --enable-vtysh  \
    --enable-pimd   \
    --enable-sharpd \
    --enable-multipath=64   \
    --enable-user=frr   \
    --enable-group=frr  \
    --enable-vty-group=frrvty   \
    --enable-snmp=agentx    \
    --with-pkg-extra-version=-my-manual-build && make -j $(nproc) && sudo make install\"" >> ~/.bashrc

COPY docker/ubuntu18-ci/docker-start /usr/sbin/docker-start
CMD ["/usr/sbin/docker-start"]

# docker run -d --privileged --name frr-develop --mount type=bind,source=/lib/modules,target=/lib/modules --mount type=bind,source=$(pwd),target=/home/frr/frr ayamaruyama/frr-develop:latest