refine docker build

.dockerignore

-.gitignore
\ No newline at end of file

.dockerignore

+*.DS_Store
+build/
+*.user
+.vscode
+.idea
+.project
+.cproject
+.pydevproject
+Makefile
+.test_env/
+third_party/
+*~
+bazel-*
+
+!build/*.deb

Dockerfile

@@ -3,20 +3,17 @@
 FROM nvidia/cuda:7.5-cudnn5-devel-ubuntu14.04
 MAINTAINER PaddlePaddle Authors <paddle-dev@baidu.com>
 
-ARG DEBIAN_FRONTEND=noninteractive
 ARG UBUNTU_MIRROR
 RUN /bin/bash -c 'if [[ -n ${UBUNTU_MIRROR} ]]; then sed -i 's#http://archive.ubuntu.com/ubuntu#${UBUNTU_MIRROR}#g' /etc/apt/sources.list; fi'
 
 # ENV variables
 ARG BUILD_WOBOQ
-ARG BUILD_AND_INSTALL
 ARG WITH_GPU
 ARG WITH_AVX
 ARG WITH_DOC
 ARG WITH_STYLE_CHECK
 
 ENV BUILD_WOBOQ=${BUILD_WOBOQ:-OFF}
-ENV BUILD_AND_INSTALL=${BUILD_AND_INSTALL:-OFF}
 ENV WITH_GPU=${WITH_AVX:-OFF}
 ENV WITH_AVX=${WITH_AVX:-ON}
 ENV WITH_DOC=${WITH_DOC:-OFF}
@@ -31,7 +28,7 @@ RUN apt-get update && \
     apt-get install -y wget unzip tar xz-utils bzip2 gzip coreutils && \
     apt-get install -y curl sed grep graphviz libjpeg-dev zlib1g-dev && \
     apt-get install -y python-numpy python-matplotlib gcc g++ gfortran && \
-    apt-get install -y automake locales clang-format-3.8 && \
+    apt-get install -y automake locales clang-format-3.8 swig && \
     apt-get clean -y
 
 # git credential to skip password typing
@@ -51,8 +48,6 @@ RUN curl -sSL https://cmake.org/files/v3.4/cmake-3.4.1.tar.gz | tar -xz && \
     cd cmake-3.4.1 && ./bootstrap && make -j `nproc` && make install && \
     cd .. && rm -rf cmake-3.4.1
 
-RUN apt-get install -y swig
-
 VOLUME ["/usr/share/nginx/html/data", "/usr/share/nginx/html/paddle"]
 
 # Configure OpenSSH server. c.f. https://docs.docker.com/engine/examples/running_ssh_service

paddle/scripts/docker/build.sh

 #!/bin/bash
 
-function abort(){
-    echo "An error occurred. Exiting..." 1>&2
-    exit 1
-}
-
-trap 'abort' 0
 set -e
-mkdir -p /paddle/dist/cpu
-mkdir -p /paddle/dist/gpu
-mkdir -p /paddle/dist/cpu-noavx
-mkdir -p /paddle/dist/gpu-noavx
-# Set BASE_IMAGE and DEB_PATH according to env variables
+
+# Set BASE_IMAGE according to env variables
 if [ ${WITH_GPU} == "ON" ]; then
   BASE_IMAGE="nvidia/cuda:7.5-cudnn5-runtime-ubuntu14.04"
   # additional packages to install when building gpu images
-  GPU_DOCKER_PKG="python-pip"
-  if [ ${WITH_AVX} == "ON" ]; then
-    DEB_PATH="dist/gpu/"
-    DOCKER_SUFFIX="gpu"
-  else
-    DEB_PATH="dist/gpu-noavx/"
-    DOCKER_SUFFIX="gpu-noavx"
-  fi
+  GPU_DOCKER_PKG="python-pip python-dev"
 else
   BASE_IMAGE="python:2.7.13-slim"
-  if [ ${WITH_AVX} == "ON" ]; then
-    DEB_PATH="dist/cpu/"
-    DOCKER_SUFFIX="cpu"
-  else
-    DEB_PATH="dist/cpu-noavx/"
-    DOCKER_SUFFIX="noavx"
-  fi
 fi
-# If Dockerfile.* sets BUILD_AND_INSTALL to 'ON', it would have copied
-# source tree to /paddle, and this scripts should build it into
-# /paddle/build.
-if [[ ${BUILD_AND_INSTALL:-OFF} == 'ON' ]]; then
-    if [[ ${WITH_GPU:-OFF} == 'ON' ]]; then
-	ln -s /usr/lib/x86_64-linux-gnu/libcudnn.so /usr/lib/libcudnn.so
-    fi
-
-    mkdir -p /paddle/build # -p means no error if exists
-    cd /paddle/build
-    # clean local cmake and third_party cache
-    if [ ${DELETE_BUILD_CACHE} == 'ON' ]; then
-      rm -rf * && rm -rf ../third_party
-    fi
-    cmake .. \
+
+DOCKERFILE_GPU_ENV=""
+if [[ ${WITH_GPU:-OFF} == 'ON' ]]; then
+    DOCKERFILE_GPU_ENV="ENV LD_LIBRARY_PATH /usr/lib/x86_64-linux-gnu:${LD_LIBRARY_PATH}"
+fi
+
+mkdir -p /paddle/build
+cd /paddle/build
+
+# build script will not fail if *.deb does not exist
+rm *.deb || true
+
+cmake .. \
       -DCMAKE_BUILD_TYPE=Release \
       -DWITH_DOC=${WITH_DOC:-OFF} \
       -DWITH_GPU=${WITH_GPU:-OFF} \
       -DWITH_AVX=${WITH_AVX:-OFF} \
       -DWITH_SWIG_PY=ON \
       -DCUDNN_ROOT=/usr/ \
-	  -DWITH_STYLE_CHECK=OFF \
+      -DWITH_STYLE_CHECK=${WITH_STYLE_CHECK:-OFF} \
+      -DON_COVERALLS=${TEST:-OFF} \
       -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
-    make -j `nproc`
-    make install
-    # generate deb package for current build
-    # FIXME(typhoonzero): should we remove paddle/scripts/deb ?
-    # FIXME: CPACK_DEBIAN_PACKAGE_DEPENDS removes all dev dependencies, must
-    # install them in docker
-    cpack -D CPACK_GENERATOR='DEB' -D CPACK_DEBIAN_PACKAGE_DEPENDS="" ..
-    mv /paddle/build/*.deb /paddle/${DEB_PATH}
-
-    if [[ ${BUILD_WOBOQ:-OFF} == 'ON' ]]; then
+make -j `nproc`
+if [[ ${TEST:-OFF} == "ON" ]]; then
+    make coveralls
+fi
+make install
+
+# generate deb package for current build
+# FIXME(typhoonzero): should we remove paddle/scripts/deb ?
+# FIXME: CPACK_DEBIAN_PACKAGE_DEPENDS removes all dev dependencies, must
+# install them in docker
+cpack -D CPACK_GENERATOR='DEB' -D CPACK_DEBIAN_PACKAGE_DEPENDS="" ..
+
+if [[ ${BUILD_WOBOQ:-OFF} == 'ON' ]]; then
     apt-get install -y clang-3.8 llvm-3.8 libclang-3.8-dev
     # Install woboq_codebrowser.
     git clone https://github.com/woboq/woboq_codebrowser /woboq
@@ -87,19 +66,10 @@ if [[ ${BUILD_AND_INSTALL:-OFF} == 'ON' ]]; then
     /woboq/indexgenerator/codebrowser_indexgenerator $WOBOQ_OUT
     cd /woboq
     make clean
-    fi
-
-    pip install /usr/local/opt/paddle/share/wheels/py_paddle*linux*.whl
-    pip install /usr/local/opt/paddle/share/wheels/paddle*.whl
-    paddle version
-
-    if [[ ${DOCKER_BUILD:-FALSE} == 'TRUE' ]]; then
-	# reduce docker image size
-	rm -rf /paddle/build
-	rm -rf /usr/local/opt/paddle/share/wheels/
-    fi
 fi
 
+paddle version
+
 # generate production docker image Dockerfile
 if [ ${USE_MIRROR} ]; then
   MIRROR_UPDATE="sed 's@http:\/\/archive.ubuntu.com\/ubuntu\/@mirror:\/\/mirrors.ubuntu.com\/mirrors.txt@' -i /etc/apt/sources.list && \\"
@@ -107,20 +77,10 @@ else
   MIRROR_UPDATE="\\"
 fi
 
-cat > /paddle/build/Dockerfile.${DOCKER_SUFFIX} <<EOF
+cat > /paddle/build/Dockerfile <<EOF
 FROM ${BASE_IMAGE}
 MAINTAINER PaddlePaddle Authors <paddle-dev@baidu.com>
 
-# ENV variables
-ARG WITH_AVX
-ARG WITH_DOC
-ARG WITH_STYLE_CHECK
-
-ENV WITH_GPU=${WITH_GPU}
-ENV WITH_AVX=\${WITH_AVX:-ON}
-ENV WITH_DOC=\${WITH_DOC:-OFF}
-ENV WITH_STYLE_CHECK=\${WITH_STYLE_CHECK:-OFF}
-
 ENV HOME /root
 ENV LANG en_US.UTF-8
 
@@ -128,18 +88,17 @@ ENV LANG en_US.UTF-8
 
 RUN ${MIRROR_UPDATE}
     apt-get update && \
-    apt-get install -y libgfortran3 ${GPU_DOCKER_PKG} && \
+    apt-get install -y libgfortran3 libpython2.7 ${GPU_DOCKER_PKG} && \
     apt-get clean -y && \
     pip install --upgrade pip && \
-    pip install -U 'protobuf==3.1.0' requests
-RUN pip install numpy
+    pip install -U 'protobuf==3.1.0' requests numpy
 # Use different deb file when building different type of images
-ADD \$PWD/${DEB_PATH}*.deb /usr/local/opt/paddle/deb/
-RUN dpkg --force-all -i /usr/local/opt/paddle/deb/*.deb && rm -f /usr/local/opt/paddle/deb/*.deb
+ADD build/*.deb /usr/local/opt/paddle/deb/
 
-ENV PATH="/usr/local/opt/paddle/bin/:${PATH}"
+# run paddle version to install python packages first
+RUN dpkg -i /usr/local/opt/paddle/deb/*.deb && rm -f /usr/local/opt/paddle/deb/*.deb && paddle version
+
+${DOCKERFILE_GPU_ENV}
 # default command shows the paddle version and exit
 CMD ["paddle", "version"]
 EOF
-
-trap : 0