Subscribie Error Percentage Checker

This project provides a simple Flask web application that calculates the error percentage of HTTP requests in the logs of the "subscribie" service within the last 24 hours. The application calls a Bash script to analyze the logs using journalctl, grep, and wc, and returns the error percentage as a JSON object.

Prerequisites

• Python 3.7 or higher
• Bash
• Access to the logs of the "subscribie" service via journalctl

Installation

Clone the repository

python3 -m venv venv
pip install -r requirements.txt

Usage

flask run

The Flask app will start on http://127.0.0.1:5000/ by default. Access the error percentage by visiting the following endpoint:

http://127.0.0.1:5000/error_percentage

Files

• app.py - The Flask application that calls the Bash script and serves the error percentage through an API endpoint.
• error_percentage.sh - The Bash script that calculates the error percentage by analyzing the "subscribie" service logs within the last 24 hours.