Add Docker image

Dockerfile

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+FROM ubuntu:16.04
+
+RUN apt-get update && \
+    apt-get -y upgrade && \
+    apt-get install -y python3 python3-venv libpq-dev libhdf5-serial-dev \
+                       libnetcdf-dev supervisor libpython3-dev supervisor \
+                       nginx npm nodejs
+
+RUN python3 -m venv /cesium_env
+
+ADD . /cesium
+WORKDIR /cesium
+RUN bash -c "source /cesium_env/bin/activate && \
+    pip install --upgrade pip && \
+    pip install --upgrade pip && \
+    export PIP_FIND_LINKS=http://wheels.scikit-image.org && \
+    make paths && \
+    make dependencies && \
+    cp docker/cesium_docker.yaml . && \
+    cp docker/* . && \
+    ln -s /usr/bin/nodejs /usr/bin/node"
+
+EXPOSE 5000
+
+CMD bash -c "source /cesium_env/bin/activate && \
+             supervisord -c conf/supervisord.conf"
+

docker-compose/docker-compose.yml

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+
+version: '2'
+
+services:
+  web:
+    image: cesium/web
+    ports:
+      - "80:5000"
+    links:
+      - db
+      - celery
+    volumes:
+      - .:/home/cesium_app
+    depends_on:
+      - db
+      - rabbit
+      - celery
+
+  db:
+    image: cesium/postgres
+    volumes:
+      - ./_postgres_data:/var/lib/postgresql/data/
+    environment:
+      - POSTGRES_USER=cesium
+      - POSTGRES_PASSWORD=
+      - POSTGRES_DB=cesium
+      - PGDATA=/var/lib/postgresql/data/pgdata
+
+  rabbit:
+    image: rabbitmq:3
+    ports:
+      - "5672:5672"
+
+  celery:
+    image: celery
+    depends_on:
+      - rabbit
+    links:
+      - rabbit
+    environment:
+      - CELERY_BROKER=amqp://guest:guest@rabbit:5672/
+      - CELERY_BROKER_URL=amqp://guest:guest@rabbit:5672/

docker/cesium_docker.yaml

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+database:
+    database: cesium
+    host: db
+    port: 5432
+    user: cesium
+    password:
+
+server:
+    url: http://localhost:5000
+

docker/postgres/Dockerfile

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+FROM postgres:9.5
+ADD ./init-user-db.sh /docker-entrypoint-initdb.d/init-user-db.sh
+

docker/postgres/init-user-db.sh

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+#!/bin/bash
+set -e
+
+psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" <<-EOSQL
+  CREATE USER cesium;
+  CREATE DATABASE cesium;
+  GRANT ALL PRIVILEGES ON DATABASE cesium TO cesium;
+EOSQL
+
+cd /cesium
+source /cesium_env/bin/activate && \
+  PYTHONPATH=. python -c "from cesium_app.models import create_tables as c; c()"
+