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More minimal, faster build

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* Use setuptools to get modern pip (debian packaged pip stops
  working after requests gets updated)
* Don't use wget to fetch tini, use Python!

(c) Copyright IBM Corp. 2016
This commit is contained in:
Peter Parente
2016-01-12 22:46:41 -05:00
parent aefddadd17
commit ec5516de1c
1 changed files with 14 additions and 12 deletions
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26
minimal-kernel/Dockerfile
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@@ -8,20 +8,15 @@ USER root
# Install all OS dependencies for fully functional notebook server # Install all OS dependencies for fully functional notebook server
ENV DEBIAN_FRONTEND noninteractive ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update && apt-get install -yq --no-install-recommends \ RUN apt-get update && apt-get install -yq --no-install-recommends \
python3-pip \
python3-zmq \ python3-zmq \
&& apt-get clean && apt-get clean
# Install Tini # Install Tini
RUN apt-get update && \ RUN python3 -c 'from urllib.request import urlretrieve; \
apt-get install -yq --no-install-recommends wget && \ urlretrieve("https://github.com/krallin/tini/releases/download/v0.6.0/tini", "tini")' && \
wget --quiet https://github.com/krallin/tini/releases/download/v0.6.0/tini && \
echo "d5ed732199c36a1189320e6c4859f0169e950692f451c03e7854243b95f4234b *tini" | sha256sum -c - && \ echo "d5ed732199c36a1189320e6c4859f0169e950692f451c03e7854243b95f4234b *tini" | sha256sum -c - && \
mv tini /usr/local/bin/tini && \ mv tini /usr/local/bin/tini && \
chmod +x /usr/local/bin/tini && \ chmod +x /usr/local/bin/tini
apt-get remove --purge -y wget && \
apt-get autoremove -y && \
apt-get clean
# Configure environment # Configure environment
ENV KG_USER jovyan ENV KG_USER jovyan
@@ -30,11 +25,18 @@ ENV KG_UID 1000
# Create jovyan user with UID=1000 # Create jovyan user with UID=1000
RUN useradd -m -s /bin/bash -N -u $KG_UID $KG_USER RUN useradd -m -s /bin/bash -N -u $KG_UID $KG_USER
# Install Kernel Gateway # Install modern pip then kernel gateway
RUN apt-get update && \ RUN apt-get update && \
apt-get install -yq --no-install-recommends build-essential python3-dev && \ apt-get install -yq --no-install-recommends \
pip3 install jupyter_kernel_gateway==0.2.0 && \ build-essential \
apt-get remove --purge -y build-essential python3-dev && \ python3-dev \
python3-setuptools && \
easy_install3 pip && \
pip install jupyter_kernel_gateway==0.2.0 && \
apt-get remove --purge -y \
build-essential \
python3-dev \
python3-setuptools && \
apt-get autoremove -y && \ apt-get autoremove -y && \
apt-get clean apt-get clean