README.md

Description

A simple docker container exposing a http server on port 3000.

• Supports http requests for testing routing
• Supports Prometheus for testing scraping
• Supports Postgres for testing database connectivity

API

Path	Description
/health	Returns OK
/metrics	Exposes metrics which can be generated by accessing / and /logo.png
/postgres/read	Returns an integer from a database
/postgres/write	Bumps the integer returned by /postgres/read
/kill	Kills the container. Adjust severity with param mode. Possible mode values: ["graceful", "", "panic"]

Configuration

Environment variables

• Name: DSN
  Format: postgres://username:password@host:5432/dbName
  Example: postgres://bobs:youruncle@postgres-server:5432/ranch
  Description: A data source name(DSN) refering to a Postgres instance

• Name: DEBUG
  Syntax: true | false
  Example: true 
  Description: Defaults to false. Set to true to enable debug logging.