Initial docker work

Dockerfile

+FROM continuumio/miniconda3
+RUN apt-get install make
+WORKDIR /code
+COPY environment.yml environment.yml
+RUN conda env update
+COPY . .
+RUN conda run -n data make python-setup-develop

Makefile

+SHELL := /bin/bash
+
 all: dev metadata build
 
 .PHONY: check-conda
@@ -6,7 +8,7 @@ check-conda:
 		(echo "Conda does not appear to be installed; please install it and try again"; exit 1)
 	@[ "${CONDA_PREFIX}" != "" ] || \
 		(echo "Conda does not appear to be active; please activate 'data' and try again"; exit 1)
-	@[ "${CONDA_DEFAULT_ENV}" == "data" ] || \
+	@[ "${CONDA_DEFAULT_ENV}" = "data" ] || \
 		(echo "Wrong conda environment '${CONDA_DEFAULT_ENV}' appears to be active; please deactivate, activate 'data' and try again"; exit 1)
 
 .PHONY: metadata
@@ -26,7 +28,10 @@ ${CONDA_PREFIX}: environment.yml
 	touch $@
 
 .PHONY: dev
-dev: check-conda ${CONDA_PREFIX} alembic-update
+dev: check-conda ${CONDA_PREFIX} alembic-update python-setup-develop
+
+.PHONY: python-setup-develop
+python-setup-develop: check-conda ${CONDA_PREFIX}
 	for dir in shared/{schema,workspaces,channels} services/{workflow,capability} apps/cli/{utilities/wf_monitor,executables/{null,vulture}}; do \
   		pushd $$dir; \
   		python setup.py develop; \

environment.yml

 name: data
 channels:
   - https://builder.aoc.nrao.edu/conda
+  - conda-forge
   - defaults
 dependencies:
   - alembic=1.4

services/workflow/Dockerfile

+FROM nrao:workspaces-base
+WORKDIR /code
+COPY . .
+RUN conda run -n data python setup.py develop
+EXPOSE 3456
+CMD ["conda", "run", "-n", "data", "pserve", "development.ini"]