Simple KV (key-value) store web service

Some featurs of the appication

• Creat key value pairs
• Get value of a key
• Watch for changes in the key value pairs stored

Building the application

Quick Setup

docker pull liquidslr/storeservice
docker run --rm -p 3000:3000 liquidslr/storeservice

Build using docker

docker build -t  storeservice .
docker run --rm -p 3000:3000 storeservice start

docker exec -it CONTAINERID /bin/bash
./myapp put --key=newkey --value=newvalue
./myapp get --key=newkey
./myapp watch

Locally

The command below will create a binary file of the service

dep ensure
go build

Various options

Usage:
  store [command]

Available Commands:
  get         Prints value of key stored in db
  help        Help about any command
  put         Create a key value pair
  start       Start the web server, The default port is 3000
  watch       Watch for changes in key value pairs

Flags:
  -h, --help   help for store

Use "store [command] --help" for more information about a command.

Using the cli

Starting web server

./storeservice start

To create a new key value pair

./storeservice put --key=newkey --value=newvalue

To get an existing value with a key

./storeservice get --key=newkey

To watch for changes in existing key value pairs

./storeservice watch

Using the web server

To create a new key value pair

curl -d '{"key":"newkey", "value":"newvalue"}' -H "Content-Type: application/json" -X POST http://localhost:3000/api/set/value/

To get value of a key

 curl localhost:3000/api/value/{key}

To get all key value pairs

 curl localhost:3000/api/get/all/