Simple flask app

Simple flask frondetd app get date trivia from API service (https://github.com/rephapeng/simple_gin.git) this app running using default configuration from flask and only consist root url (http://0.0.0.0:5001/)

build docker container

Build docker container onli run build.sh with parameter <STATE_ENV> and <tag version>

• <STATE_ENV> is env of application like production, staging and development or whatever that developer want to sparate the server environment. this parameter will save to os env on docker image. so the backend will read this os env to sparate the configuration.

• <tag version> is versioning of application example :

  sh build.sh development v1.0

• some detail is written on script build.sh and Dockerfile

step to change docker image and push to docker registry make some change on build.sh

1. change REGISTRY parameter as your private registry on ex : REGISTRY: "asia.gcp.com/private-registry/"
2. change APP_NAME parameter as your docker image name ex: APP_NAME: "simple_gin" 3 uncommand this line: #docker push ${REGISTRY}${APP_NAME}:${REVISION}

change the backend endpoint

main.py consist of url that reference to API service. sh json.loads(requests.get("http://simplegin-simple-chart-gin:8080/trivia").text) that url can changed into service-name and port of container if we run kubernetes.