atlanta-scala-linkedin-microservice

This project demonstrates using Akka HTTP, the Google People API, the Neo4J Graph Database, and Scala to build a microservice. The microservice will pull the connection graph for each user in the room from Google+ and show how all the people who are logged in connected to one another.

running the services

start local services with sbt:

$ sbt
> ~re-start

testing

Execute tests using test command:

$ sbt
> test

Execute tests with code coverage and report

$ sbt 
> clean coverage test coverageReport

build deployment assembly

$ sbt
> clean universal:packageBin

deploy to cloud foundry

$ cf push

cloud runtime configuration

environment variables

variable name	variable value	default
neo4j-host	host for neo4j server	0.0.0.0
neo4j-webPort	REST API port for neo4j	7474
neo4j-boltPort	binary Bolt port for neo4j	7687
neo4j-username	neo4j username	neo4j
neo4j-password	neo4j password	blank
http-host	http host for microservice	0.0.0.0
http-port	http port for microservice	9000

setting environment variables in CloudFoundry

cf set-env atlanta-scala-microservice neo4j-host localhost