https://github.com/kimaruthagna/diagnosis-microservice
Django application served as a micro service with postgres as the DB, Gunicorn and nginx to serve the application, docker for containerization and ariadne graphql for the API
https://github.com/kimaruthagna/diagnosis-microservice
Last synced: about 2 months ago
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Django application served as a micro service with postgres as the DB, Gunicorn and nginx to serve the application, docker for containerization and ariadne graphql for the API
- Host: GitHub
- URL: https://github.com/kimaruthagna/diagnosis-microservice
- Owner: KimaruThagna
- Created: 2020-08-11T11:45:36.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2020-08-16T17:56:56.000Z (about 5 years ago)
- Last Synced: 2025-03-18T08:34:44.239Z (7 months ago)
- Language: Python
- Size: 42 KB
- Stars: 0
- Watchers: 1
- Forks: 2
- Open Issues: 0
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Metadata Files:
- Readme: readme.MD
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README
## Diagnosis Service Micro Django
Part 3 of a journey through building a django-graphql based micro service.
The repo also explores using [ariadne](https://ariadnegraphql.org/) to build a federated schema.
This is part of a micro service architecture where this handles the patient's service. Other services in this project are the `Patients` and `diagnosis` services.
## Tech stack
1. [Django](https://www.djangoproject.com/) for backend and business logic
2. [Ariadne](https://ariadnegraphql.org/) to resolve python/django objects to graphql API
3. [Docker](https://docs.docker.com/get-docker/) and
[Docker compose](https://docs.docker.com/compose/) for container management and deployment.
4. [Gunicorn](https://gunicorn.org/) To serve Django in a production state
5. [Nginx](https://www.nginx.com/) To act as a reverse proxy for Gunicorn.
## Overall Architecture.
**Micro-django 3** is modelled as a diagnosis service app. The whole architecture involves 3 micro services
1. [Doctors service](https://github.com/KimaruThagna/micro-django) part 1
2. [Patient's service](https://github.com/KimaruThagna/patient-microservice) part 2
3. [Diagnosis service](https://github.com/KimaruThagna/diagnosis-microservice) part 3
and a final service running [apollo federation](https://www.apollographql.com/docs/apollo-server/federation/introduction/) that allows a client to access all 3 services
via a single data graph by implementing a [gateway](https://www.apollographql.com/docs/apollo-server/federation/gateway/).
The gateway service repo can be found [here](https://github.com/KimaruThagna/hospital-federated)
## Installation and running
A pre requisite to install and run this service is
having [docker]() and [docker compose]() installed
Once installed, clone this repo into your local machine and copy the contents of `example.env` into your own `.env` file.
Change the variables as need be
Navigate to the position of the `docker-compose.yml` file
To spin up the service, run the command
```apex
docker-compose up
```
To access the service via the broswer, log on to [http://0.0.0.0:1337/]() since we are serving the app via NGINX
To view the app from the admin side, access the admin via the url [http://0.0.0.0:1337/admin]() and log in with the superuser credentials created in the `.env` file
## Sample Query
## Sample Mutation