Docker support (apache#8725)

* Moving Docker stuff around

* docker-compose working as expected

* Updating README

* Addressing comments

* Utilizing requirements-extra

.dockerignore

@@ -37,3 +37,4 @@ install/
 superset/assets/node_modules/
 superset/assets/cypress/
 superset/assets/coverage/
+venv

.gitignore

@@ -46,7 +46,7 @@ env_py3
 envpy3
 env36
 local_config.py
-superset_config.py
+/superset_config.py
 superset.egg-info/
 superset/bin/supersetc
 tmp
@@ -67,13 +67,6 @@ yarn-error.log
 venv
 @eaDir/
 
-# Docker
-./Dockerfile
-./docker-build.sh
-./docker-compose.yml
-./docker-entrypoint.sh
-./docker-init.sh
-
 # Test data
 celery_results.sqlite
 celerybeat-schedule

CONTRIBUTING.md

@@ -456,6 +456,10 @@ If you run this service from somewhere other than your local machine, you may ne
 npm install --global webpack webpack-cli webpack-dev-server
 ```
 
+#### Docker 
+
+See docs [here](docker/README.md)
+
 #### Updating NPM packages
 
 Use npm in the prescribed way, making sure that

Dockerfile

@@ -0,0 +1,87 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ARG PY_VER=3.6.9
+FROM python:${PY_VER} AS superset-py
+
+RUN mkdir /app \
+        && apt-get update -y \
+        && apt-get install -y --no-install-recommends \
+            build-essential \
+            default-libmysqlclient-dev \
+            libpq-dev \
+        && rm -rf /var/lib/apt/lists/*
+
+COPY ./requirements.txt ./docker/requirements-extra.txt ./setup.py ./MANIFEST.in ./README.md ./app/
+COPY superset /app/superset
+
+RUN cd /app \
+        && pip install --upgrade setuptools pip \
+        && pip install -r requirements.txt -r requirements-extra.txt \
+        && pip install -e .
+
+
+FROM node:10-jessie AS superset-node
+
+COPY ./superset/assets /app/superset/assets
+
+RUN cd /app/superset/assets \
+        && npm ci \
+        && npm run build \
+        && rm -rf node_modules
+
+# Final lean image...
+ARG PY_VER=3.6.9
+FROM python:${PY_VER}
+
+ENV LANG=C.UTF-8 \
+    LC_ALL=C.UTF-8 \
+    FLASK_ENV=production \
+    FLASK_APP="superset.app:create_app()" \
+    PYTHONPATH="/app/pythonpath" \
+    SUPERSET_HOME="/app/superset_home" \
+    SUPERSET_PORT=8080
+
+RUN useradd --user-group --no-create-home --no-log-init --shell /bin/bash superset \
+        && mkdir -p ${SUPERSET_HOME} ${PYTHONPATH} \
+        && chown -R superset:superset /app \
+        && apt-get update -y \
+        && apt-get install -y --no-install-recommends \
+            build-essential \
+            default-libmysqlclient-dev \
+            libpq-dev \
+        && rm -rf /var/lib/apt/lists/*
+
+COPY --from=superset-py --chown=superset:superset /app/superset /app/superset
+COPY --from=superset-py /usr/local/lib/python3.6/site-packages/ /usr/local/lib/python3.6/site-packages/
+# Copying site-packages doesn't move the CLIs, so let's copy them one by one
+COPY --from=superset-py /usr/local/bin/superset /usr/local/bin/gunicorn /usr/local/bin/celery /usr/local/bin/flask /usr/bin/
+COPY --from=superset-py /app/apache_superset.egg-info /app/apache_superset.egg-info
+
+COPY --from=superset-node /app/superset/assets /app/superset/assets
+
+COPY ./docker/docker-entrypoint.sh /usr/bin/
+
+WORKDIR /app
+
+USER superset
+
+HEALTHCHECK CMD ["curl", "-f", "http://localhost:8088/health"]
+
+EXPOSE ${SUPERSET_PORT}
+
+ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]