flask-example-cicd

This is a simple python flask application to host a simple web app.

After starting the flask application you can access following URL's on the server:

Function	URL
index	http://<server>:<port>/
json	http://<server>:<port>/json/
hello	http://<server>:<port>/hello/
hello <name>	http://<server>:<port>/hello/<name>
primes 100	http://<server>:<port>/primes/
primes <count>	http://<server>:<port>/primes/<count>

Build and run

Simple instructions (Debian/Ubuntu)

1. Install requirements:

apt update
apt install gcc musl-dev python3 python3-dev python3-pip

2. Build/Install project:

. build.sh

3. Run the server on localhost:8080:

. run.sh

Advanced instructions

1. Install requirements:

   • python3
   • python3-dev
   • python3-pip
   • gcc (to compile cython)
   • musl-dev (to compile cython)

2. Build/Install project:

pip install -r requirements.txt
pip install -e .

3. Run the server on localhost:8080:

Set following environment variables:

export FLASK_APP=flaskr.app
export FLASK_ENV=stage
export FLASK_RUN_HOST=0.0.0.0
export FLASK_RUN_PORT=8080

for Windows CMD replace export VARIABLE=VALUE with set VARIABLE=VALUE

for Windows Powershell replace export VARIABLE=VALUE with $env:VARIABLE = "VALUE"

Then run the flask application with:

flask run