App Reliability Project 
1 Project description
1.1 Application description
1.2 PromQL of the webapp
1.3 Dashboard visualization
2 File structure of the project
├───initial_sre
│ ├───initial_sre
│ │ └───__pycache__
│ ├───templates
│ │ └───registration
│ └───weatherapp
│ | ├───migrations
│ | │ └───__pycache__
│ | ├───templates
│ | │ └───weatherapp
│ | └───__pycache__
│ └───Dockerfile
│ └───db.sqlite3
│ └───manage.py
│ └───requirements.txt
└───monitoring
│ └───prometheus
│ └───docker-compose.monitoring.yml
│ └───prometheus.yml
└───bash_initial.sh
└───docker_commands
3 How does the app work?
4 Architecture of containers
5 Architecture of AWS services
api rest, containerized, monitoring, building, deploying and data visualization of a web app.
6 How installing and running?
6.1 Mounting the application docker container
Open this project in a terminal. You would open "initial_sre" and then introduce the following commands:
$ docker build . -t django-dev
$ docker run -p 8001:8000 -it --rm django-dev
( $ winpty docker run -p 8001:8000 -it --rm django-dev (only if you are in windows) )
That is enough and you will have the container running with the application running.
6.2 Mounting the monitoring and dashboard visualization services in docker container
Over the main directory from dis project, open the monitoring directory, and introduce the following commands:
$ docker-compose -f docker-compose.monitoring.yml up -d
$ docker-compose -f docker-compose.monitoring.yml ps
The firs command will execute the services: Prometheus and Grafana in the ports 9090 and 3060, respectively. For prometheus, in the docker-compose you have a file configuration in .yml to initialize the service interconected with the python application and customize some metrics to get from the app.
The second command show you the status of the services after lunch the container.
7 REFERENCES
7.1 WEB APPLICATION
- How to consume API with django
- Containerized a Python Django Web Application
- Set up and Run Django First Application
- Django First Steps for Total Beginners: A Quick Tutorial
7.2 API REST
7.3 DOCKER
7.4 PROMETHEUS & GRAFANA
- Monitoring Couchbase Using Python, Prometheus, and Grafana (video)"
- YML prometheus getting started
- Get Started to monitor your Django application with Prometheus & Grafana
- Grafana demo online
- Monitoring Docker container metrics using cAdvisor
- Prometheus + Grafana in Django
- [video] Grafana Dashboard📊: Monitor CPU, Memory, Disk and Network Traffic Using Prometheus and Node Exporter
- Promql
- The Top 25 Grafana Dashboards & Visualisations