Support plots in docker

GR plots couldn't display with the ubuntu images, probably due to
missing packages. To support them, followed the instructions in
http://gr-framework.org/tutorials/docker.html

- Image based on fedora
- Julia built from source, takes a long time
- docker --ipc=host opens a potential security hole. Based on
    osrf/docker_images#21

Dockerfile

@@ -1,60 +1,48 @@
-FROM ubuntu:latest
+FROM fedora:latest
 
 ### Install Julia ###
+RUN dnf install -y \
+    cmake \
+    curl \
+    findutils \
+    gcc \
+    gcc-c++ \
+    gcc-gfortran \
+    git \
+    m4 \
+    make \
+    patch \
+    perl \
+    pkgconfig \
+    python \
+    wget \
+    which \
+    xz \
+    openssl \
+    bzip2 \
+    && dnf clean all
 
-RUN apt-get update \
-	&& apt-get install -y --no-install-recommends \
-		ca-certificates \
-		curl \
-    apt-utils
-RUN apt-get install -y gpg
 ENV JULIA_PATH /usr/local/julia
-
-# https://julialang.org/juliareleases.asc
-# Julia (Binary signing key) <[email protected]>
-ENV JULIA_GPG 3673DF529D9049477F76B37566E3C7DC03D6E495
-
-# https://julialang.org/downloads/
-ENV JULIA_VERSION 0.6.2
-
-RUN set -ex; \
-	\
-# https://julialang.org/downloads/#julia-command-line-version
-# https://julialang-s3.julialang.org/bin/checksums/julia-0.6.2.sha256
-# this "case" statement is generated via "update.sh"
-	dpkgArch="$(dpkg --print-architecture)"; \
-	case "${dpkgArch##*-}" in \
-		amd64) tarArch='x86_64'; dirArch='x64'; sha256='dc6ec0b13551ce78083a5849268b20684421d46a7ec46b17ec1fab88a5078580' ;; \
-		armhf) tarArch='armv7l'; dirArch='armv7l'; sha256='1c37aa7cba7372d949a91de53f53609b1b0c9cbeca436eb2fe7f5083d9f62c82' ;; \
-		arm64) tarArch='aarch64'; dirArch='aarch64'; sha256='19a8945bdb3d35b7bf0432a9e066fb7831d11d1c1acfe56abd8fcabbf1ebddb4' ;; \
-		i386) tarArch='i686'; dirArch='x86'; sha256='099e39ad958aff2ef63841a812f5df62f8553aafc6dd33abb0eb0c67142c5e49' ;; \
-		*) echo >&2 "error: current architecture ($dpkgArch) does not have a corresponding Julia binary release"; exit 1 ;; \
-	esac; \
-	\
-	curl -fL -o julia.tar.gz     "https://julialang-s3.julialang.org/bin/linux/${dirArch}/${JULIA_VERSION%[.-]*}/julia-${JULIA_VERSION}-linux-${tarArch}.tar.gz"; \
-	curl -fL -o julia.tar.gz.asc "https://julialang-s3.julialang.org/bin/linux/${dirArch}/${JULIA_VERSION%[.-]*}/julia-${JULIA_VERSION}-linux-${tarArch}.tar.gz.asc"; \
-	\
-	echo "${sha256} *julia.tar.gz" | sha256sum -c -; \
-	\
-	export GNUPGHOME="$(mktemp -d)"; \
-	gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$JULIA_GPG"; \
-	gpg --batch --verify julia.tar.gz.asc julia.tar.gz; \
-	rm -rf "$GNUPGHOME" julia.tar.gz.asc; \
-	\
-	mkdir "$JULIA_PATH"; \
-	tar -xzf julia.tar.gz -C "$JULIA_PATH" --strip-components 1; \
-	rm julia.tar.gz
-
+RUN cd /tmp && \
+    git clone https://github.com/JuliaLang/julia.git && \
+    cd /tmp/julia && \
+    git checkout release-0.6 && \
+    echo 'MARCH=native' >> Make.user && \
+    echo "prefix=$JULIA_PATH" >> Make.user && \
+    mkdir "$JULIA_PATH";
+RUN cd /tmp/julia && \
+    make -j8 && \
+    make install && \
+    cd /tmp && \
+    rm -rf julia
 
 ENV PATH $JULIA_PATH/bin:$PATH
-
 CMD ["julia"]
 
 
 ### custom ###
 
-RUN apt-get update && apt-get -y install apt-utils
-RUN apt-get -y install sudo
+RUN dnf update -y && dnf install -y sudo
 
 RUN export uid=1000 gid=1000 && \
     mkdir -p "/home/developer" && \
@@ -70,10 +58,12 @@ ENV HOME /home/developer
 COPY ./src/env_setup.jl /htm.jl/src/
 RUN julia -e 'include("/htm.jl/src/env_setup.jl")'
 
-# Additional julia-related system packages
-RUN sudo apt-get -y install \
-    libxt6 libxrender1 libgl1-mesa-glx \
-    x11-apps mesa-utils libqt5widgets5 python-qt4-dev libglfw3-dev libwxgtk3.0-dev libzmq3-dev
+# Setup GR
+RUN sudo dnf install -y \
+    python-matplotlib ipython \
+    texlive-collection-latex PyQt4-devel wxGTK-devel ghostscript-devel \
+    glfw-devel zeromq-devel mupdf-devel jbig2dec-devel openjpeg2-devel \
+    libjpeg-turbo-devel
 
 WORKDIR "/htm.jl/src"
 CMD ["julia"]

run

@@ -8,6 +8,7 @@ docker build -t "htm.jl" .
 docker run --rm -it --name "htm.jl" \
            -v "$project_root/src":"/htm.jl/src" \
            --device=/dev/dri/renderD128 \
+           --ipc host \
            -e DISPLAY \
            --net=host \
            htm.jl ${1:+"$1"}