re-organized the entire app. finished docker setup for flask-app

.gitignore

@@ -2,4 +2,4 @@
 node_modules
 venv
 .DS_Store
-elasticsearch
+elasticsearch/dist

Dockerfile

@@ -1,8 +1,24 @@
-# our base image
-from python:3-onbuild
+# start from base
+FROM ubuntu:14.04
+MAINTAINER Prakhar Srivastav <[email protected]>
 
-# expose the port
+# install system-wide deps for python and node
+RUN apt-get -yqq update
+RUN apt-get -yqq install python-pip python-dev
+RUN apt-get -yqq install nodejs npm
+RUN ln -s /usr/bin/nodejs /usr/bin/node
+
+# copy our application code
+ADD flask-app /opt/flask-app
+WORKDIR /opt/flask-app
+
+# fetch app specific deps
+RUN npm install
+RUN npm run build
+RUN pip install -r requirements.txt
+
+# expose port
 EXPOSE 5000
 
-# run the command
+# start app
 CMD [ "python", "./app.py" ]

elasticsearch/requirements.txt

@@ -0,0 +1,4 @@
+elasticsearch==2.2.0
+requests==2.9.1
+urllib3==1.14
+wheel==0.24.0

app.py → flask-app/app.py

@@ -80,4 +80,5 @@ def search():
     })
 
 if __name__ == "__main__":
-    app.run(debug=True)
+    #app.run(debug=True) # for dev
+    app.run(host='0.0.0.0', port=5000) # for prod

utils/setup-docker.sh → setup-docker.sh

@@ -1,5 +1,7 @@
+#!/bin/bash
+
 # build the flask container
-docker build -t prakhar1989/flask-es .
+docker build -t prakhar1989/flask-app .
 
 # create the network
 docker create network es
@@ -11,4 +13,5 @@ docker run -d --net es -p 9200:9200 -h es-primary --name es-primary elasticsearc
 python load_data.py -i "0.0.0.0" -p "9200"
 
 # start the flask app container
-docker run -d --net es --name flaskapp -p 5000:5000 prakhar1989/flask-es
+docker run -d --net es --name flask_app -p 5000:5000 prakhar1989/flask-es
+