try, fail and give up on getting miniconda to work

Someone else should do this :)

singleuser-builder-conda/Dockerfile

@@ -25,8 +25,9 @@ ADD install-miniconda.bash /usr/local/bin/install-miniconda.bash
 RUN /usr/local/bin/install-miniconda.bash
 
 USER $NB_USER
-RUN pip install --no-cache-dir notebook==5.0.0 jupyterhub==0.7.2 ipywidgets==5.2.3 && \
+ADD environment.yml .
-    jupyter nbextension enable --py widgetsnbextension
+RUN conda env create --quiet -n base
+RUN rm environment.yml
 
 COPY ./s2i/bin/ /usr/libexec/s2i
 

singleuser-builder-conda/environment.yml

@@ -0,0 +1,7 @@
+name: base
+dependencies:
+- notebook==5.0.0
+- ipykernel==4.6.0
+- ipywidgets==6.0.0
+- pip:
+    jupyterhub==0.7.2

singleuser-builder-conda/s2i/bin/assemble

@@ -19,7 +19,7 @@ cp -Rf /tmp/src/. .
 
 echo "---> Building application from source..."
 if [ -f environment.yml ]; then
-    conda env update -f environment.yml
+    conda env update -n base -f environment.yml
 elif [ -f requirements.txt ]; then
     pip install -r requirements.txt
 fi

singleuser-builder-conda/s2i/bin/run

@@ -7,4 +7,5 @@
 #	https://github.com/openshift/source-to-image/blob/master/docs/builder_image.md
 #
 
+source activate base
 exec jupyter notebook --ip=0.0.0.0

singleuser-builder-conda/version

@@ -1 +1 @@
-v0.1.1
+v0.1.3