Dockerfile

# docker build --pull --rm --build-arg APP_DEBUG=1 --build-arg APP_VER_BUILD=1 --build-arg APP_BUILD_COMMIT=fffffff --build-arg APP_BUILD_DATE=$(date +%s) -t nfs-ganesha .
# docker run --rm --name nfs-ganesha -v /tmp/data:/data nfs-ganesha

ARG IMAGE_FROM="debian:bullseye-slim"
FROM ${IMAGE_FROM}

MAINTAINER Ugo Viti <ugo.viti@initzero.it>

ENV APP_NAME        "nfs-ganesha"
ENV APP_DESCRIPTION "NFS-Ganesha Userspace NFS File Server"

# https://github.com/nfs-ganesha/nfs-ganesha/releases
# default version vars
ARG APP_VER=4.0.12

# https://github.com/nfs-ganesha/ntirpc/releases
# for ganesha 4.0.x
ARG NTIRPC_VERSION=4.0

# for ganesha 3.0.x
#ARG NTIRPC_VERSION=3.0

# for ganesha 2.8.x
#ARG NTIRPC_VERSION=1.8.0

# for ganesha 2.6.x
#ARG NTIRPC_VERSION=1.6.3

## set internal variables using defined args
ENV APP_VER             ${APP_VER}
ENV NFS_GANESHA_VERSION ${APP_VER}
ENV NTIRPC_VERSION      ${NTIRPC_VERSION}

# NFS daemon configuration
ENV EXPORT_PATH "/exports"

# debian: install needed software
RUN set -xe && \
  APP_VER_MAMIN=${APP_VER%.*} && \
  APP_VER_MAJOR=${APP_VER%%.*} && \
  APP_VER_MINOR=${APP_VER_MAMIN##*.} && \
  APP_VER_PATCH=${APP_VER##*.} && \
  \
  apt-get update && apt-get upgrade -y && \
  apt-get install -y --no-install-recommends \
    tini \
    apt-transport-https \
    ca-certificates \
    netbase \
    wget \
    curl \
    gnupg \
    procps \
    net-tools \
    rsync \
    e2fsprogs \
    acl \
    libacl1 \
    nfs-common \
    psmisc \
    dbus \
    libjemalloc2 \
    liburcu6 \
    fuse \
    libcrcutil0 \
    libfuse2 \
    libisal2 \
    xfsprogs \
  # mkdir default export directory
  && \
  mkdir -p ${EXPORT_PATH} && \
  # fix missing directories
  mkdir -p /var/run/ganesha && \
  # fix missing /etc/mtab
  rm -f /etc/mtab && \
  ln -s /proc/mounts /etc/mtab && \
  # cleanup system
  apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false && \
  rm -rf /var/lib/apt/lists/* /tmp/*

# Debian: compile nfs-ganesha (TEST)
RUN set -eux && \
  buildDeps=" \
    git \
    curl \
    bison \
    flex \
    build-essential \
    libglu1-mesa-dev \
    libc6-dev \
    g++ \
    libboost-dev \
    doxygen \
    libjemalloc-dev \
    libkrb5-dev \
    libcap-dev \
    gcc \
    make \
    cmake \
    libbison-dev \
    pkg-config \
    libfl-dev \
    libnfsidmap-dev \
    libdbus-1-dev \
    libblkid-dev \
    liburcu-dev \
    xfslibs-dev \
    python3-distutils \
    acl-dev \
    libacl1-dev \
  " && \
  apt-get update && apt-get install -y --no-install-recommends -V $buildDeps && \
  # download official nfs-ganesha sources from github
  mkdir -p /usr/src/ && \
  curl -fSL --connect-timeout 30 https://github.com/nfs-ganesha/nfs-ganesha/archive/V${NFS_GANESHA_VERSION}.tar.gz | tar xz -C /usr/src/ && \
  curl -fSL --connect-timeout 30 https://github.com/nfs-ganesha/ntirpc/archive/v${NTIRPC_VERSION}.tar.gz | tar xz --strip-components=1 -C /usr/src/nfs-ganesha-${NFS_GANESHA_VERSION}/src/libntirpc/ && \
  cd /usr/src/nfs-ganesha-${NFS_GANESHA_VERSION} && \
  mkdir -p build && cd build && \
  # -DALLOCATOR=(jemalloc|tcmalloc|libc) # il default jemalloc genera Segmentation Faults?
  cmake -DCMAKE_BUILD_TYPE=Release -Wno-dev \
    -DUSE_9P=OFF \
    -DUSE_FSAL_CEPH=OFF \
    -DUSE_FSAL_GLUSTER=OFF \
    -DUSE_FSAL_LUSTRE=OFF \
    -DUSE_FSAL_LIZARDFS=OFF \
    -DUSE_FSAL_XFS=ON \
    -DUSE_FSAL_RGW=OFF \
    -DRADOS_URLS=OFF \
    -DUSE_RADOS_RECOV=OFF \
    -D_MSPAC_SUPPORT=OFF \
    -DUSE_GSS=ON \
    -DUSE_FSAL_LUSTRE=OFF \
    -DALLOCATOR=libc \
    -DENABLE_VFS_POSIX_ACL=ON \
    -DENABLE_RFC_ACL=ON \
    ../src/ && \
  make && \
  make install && \
  \
  cp /usr/src/nfs-ganesha-${NFS_GANESHA_VERSION}/src/scripts/ganeshactl/org.ganesha.nfsd.conf /etc/dbus-1/system.d/ && \
  apt-get purge -y --auto-remove $buildDeps && \
  rm -r /var/lib/apt/lists/* /usr/src/*

# APP volumes
VOLUME ["${EXPORT_PATH}"]

# APP ports
EXPOSE 111 111/udp 2049 20048 38465-38467

# container pre-entrypoint variables
ENV ENTRYPOINT_TINI "true"
ENV UMASK           0002

# add files to container
ADD Dockerfile filesystem README.md /

# CI args
ARG APP_VER_BUILD
ARG APP_BUILD_COMMIT
ARG APP_BUILD_DATE

# CI envs
ENV APP_VER_BUILD="${APP_VER_BUILD}"
ENV APP_BUILD_COMMIT="${APP_BUILD_COMMIT}"
ENV APP_BUILD_DATE="${APP_BUILD_DATE}"

# entrypoint
ENTRYPOINT ["/entrypoint.sh"]
CMD ["/usr/bin/ganesha.nfsd", "-F", "-L", "/dev/stdout", "-f", "/etc/ganesha/ganesha.conf"]