GrandPy realisation
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Title: GrandPy Bot in «serverless» style
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Date: 2019-03-16 23:34
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Summary: Evolution of project 7 realized during the OpenClassrooms course with : Zappa, AWS Lambda & Gitlab-CI/Pages.
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Category: Réalisations
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Lang: en
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Slug: grandpy-bot-zappa-flask-lambda-gitlab
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Status: Published
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Tags: zappa, flask, aws, aws-lambda, gitlab-ci, gitlab-pages, devops, ci, cd, ci-cd, git, bot, api-gateway, python
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This was a [student project][oc] previously hosted on [Github][ocp7]. I updated it to play with :
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* [Zappa][zappa]
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* [Flask][flask]
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* [AWS Lambda][awslmbd]
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* [Gitlab-ci][glci]
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It is a _robot_ grandfather talking about geographic memories and quoting Wikipedia fetching data over public APIs.
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If you can speak French, [have a talk with him][prod] (^_^)
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Run yours !
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-----------
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Need some environment variables to run :
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- `EMAIL_ADDRESS` (Nominatim API)
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- `MAPBOX_API_KEY` (Mapbox API)
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- `GOO_API_KEY` (not used [but needed][issue51])
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### Locally :
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It works as a simple single-page [Flask][flask] application :
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- [fork-it][fork]
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- set up a virtualenv : `virtualenv .venv`
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- install requirements : `pip install -r requirements.txt`
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- run it locally : `python run.py`
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### On Gitlab :
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Set up a [AWS IAM profile][awsiam] on **your AWS account** and add valid environment variables in `https://gitlab.com/<namespace>/grandpy/settings/ci_cd` :
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- `AWS_ACCESS_KEY_ID`
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- `AWS_SECRET_ACCESS_KEY`
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Push it back and the _CI script_ will :
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- put chat code on [AWS Lambda][awslmbd] with the magic of [Zappa][zappa]
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- edit [JavaScript][js] with the URL of the _AWS API Gateway_ just updated
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- generate the HTML landing page (with a [flask script][genstat])
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- deploy statics on _gitlab-pages_ (HTML, images & CSS)
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…and _voilà_, have a chat with _GrandPy_ on `https://<namespace>.gitlab.io/grandpy/` (-;
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---
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Feel free to give feedback using [issues][issues].
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[awsiam]: https://github.com/Miserlou/Zappa/blob/master/example/policy/deploy.json
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[awslmbd]: https://console.aws.amazon.com/lambda/
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[flask]: http://flask.pocoo.org/
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[fork]: https://gitlab.com/free_zed/grandpy/forks/new
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[genstat]: https://gitlab.com/free_zed/grandpy/blob/master/genstat.py
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[glci]: https://gitlab.com/free_zed/grandpy/blob/master/.gitlab-ci.yml
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[issue51]: https://gitlab.com/free_zed/grandpy/issues/
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[issues]: https://gitlab.com/free_zed/grandpy/issues/new
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[js]: https://gitlab.com/free_zed/grandpy/tree/master/static/js/ask.js
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[oc]: {filename}/ocp7.md
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[ocp7]: https://github.com/freezed/ocp7
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[prod]: https://free_zed.gitlab.io/grandpy
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[zappa]: https://github.com/Miserlou/Zappa/
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@ -0,0 +1,68 @@
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Title: GrandPy Bot à la mode «serverless»
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Date: 2019-03-16 23:34
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Summary: Évolution du projet 7 réalisé durant le parcours OpenClassrooms avec : Zappa, AWS Lambda & Gitlab-CI/Pages.
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Category: Réalisations
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Lang: fr
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Slug: grandpy-bot-zappa-flask-lambda-gitlab
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Status: Published
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Tags: zappa, flask, aws, aws-lambda, gitlab-ci, gitlab-pages, devops, ci, cd, ci-cd, git, bot, api-gateway, python
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Il s'agissait d'un [projet étudiant][oc] précédemment hébergé sur [Github][ocp7]. Je l'ai mis à jour pour jouer avec :
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* [Zappa][zappa]
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* [Flask][flask]
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* [AWS Lambda][awslmbd]
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* [Gitlab-ci][glci]
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Un papy-robot qui parle de souvenirs géographiques et citant Wikipedia.
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Échangez donc [quelques phrases][prod] avec lui (^_^)
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Installez le vôtre !
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--------------------
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L'exécution a besoin de quelques variables d'environnement :
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- `EMAIL_ADDRESS` (Nominatim API)
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- `MAPBOX_API_KEY` (Mapbox API)
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- `GOO_API_KEY` (not used [but needed][issue51])
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### Localement :
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Il fonctionne comme une simple application mono-page [flask][flask] :
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- [forkez-le][fork]
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- mettez en place un environement virtuel : `virtualenv .venv`
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- installez les dépendances : `pip install -r requirements.txt`
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- executez locallement : `python run.py`
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### Sur Gitlab :
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Créez un profil [AWS IAM][awsiam] sur **votre compte AWS** et ajoutez des variables d'environnement valides dans `https://gitlab.com/<namespace>/grandpy/settings/ci_cd` :
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Repoussez le et le script d'intégration continue :
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- déployera le code du _chat_ sur [AWS Lambda][awslmbd] avec l'aide magique de [Zappa][zappa]
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- mettra à jour le [JavaScript][js] avec l'URL _AWS API Gateway_ pointant vers _Lambda_
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- génèrera la page d'accueil HTML (avec un [script flask][genstat])
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- déployera les fichiers statiques sur _gitlab-pages_ (HTML, images & CSS)
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...et voilà, vous pouvez maintenant discuter avec _GrandPy_ sur `https://<namespace>.gitlab.io/grandpy/` (- ;
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---
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N'hésitez pas à me faire part de vos commentaires via les [tickets][issues].
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[awsiam]: https://github.com/Miserlou/Zappa/blob/master/example/policy/deploy.json
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[awslmbd]: https://console.aws.amazon.com/lambda/
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[flask]: http://flask.pocoo.org/
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[fork]: https://gitlab.com/free_zed/grandpy/forks/new
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[genstat]: https://gitlab.com/free_zed/grandpy/blob/master/genstat.py
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[glci]: https://gitlab.com/free_zed/grandpy/blob/master/.gitlab-ci.yml
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[issue51]: https://gitlab.com/free_zed/grandpy/issues/
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[issues]: https://gitlab.com/free_zed/grandpy/issues/new
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[js]: https://gitlab.com/free_zed/grandpy/tree/master/static/js/ask.js
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[oc]: {filename}/ocp7.md
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[ocp7]: https://github.com/freezed/ocp7
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[prod]: https://free_zed.gitlab.io/grandpy
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[zappa]: https://github.com/Miserlou/Zappa/
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