Go microservice to play with ConfigMap and Secret in Kubernetes

By default this microservice load config file env.yaml from directories:

• "./configs"
• "$HOME/configs"

And it is using prefix APP_ to overwriting values from enviroment variables.

Example config file:

port: :8080

mongo:
  host: localhost
  port: 27017
  database: test

logger:
  logFile: /tmp/file.log

Docker

Build Docker image

docker build -t jhidalgo3/training-docker-microservice --rm .

Run Docker image

docker run --rm  -ti -p 8080:8080 -e VERSION=1.0 -v $PWD/src/github.com/jhidalgo3/training-docker-microservice/configs:/root/configs jhidalgo3/training-docker-microservice

URLS

API

• http://localhost:8080/api/config
• http://localhost:8080/api/info

VUE application

• http://localhost:8080/static/

Github repository

https://github.com/jhidalgo3/training-docker-microservice

Author: Jose Maria Hidalgo Garcia MIT License