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Akka.README.md

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Intro

Akka is a toolkit and runtime for building highly concurrent, distributed, and resilient message-driven applications on the JVM. See http://akka.io

To use Akka, you want to have two different machines:

  • One considered remote which stores the data
  • One considered local which is the public facing side of the API, where your users will connect

Both run current versions of the Open Bank Project API, but configured and run differently.

Remote models

Not all models have been ported yet to be retrieved via Akka. See modelsRemotedata in src/main/scala/bootstrap/liftweb/Boot.scala to get a current list.

Remote side

  • Configure src/main/resources/default.props:
# Remote end gets data 'locally'
remotedata.enable=false
# Your remote's external IP address
remotedata.hostname=10.0.0.19  
# Arbitrary port of your choosing
remotedata.port=5448
# Arbitrary value used in order to assure us that remote and local sides are paired well
remotedata.secret=CHANGE_ME

# Optionally configure postgres, otherwise file-based H2 will be used 
remotedata.db.driver=org.postgresql.Driver
remotedata.db.url=jdbc:postgresql://localhost:5432/dbname?user=user&password=password

Run

#!/bin/sh

cd ${HOME}/OBP-API/ && /usr/bin/nohup /usr/bin/mvn compile exec:java -Dexec.mainClass="code.remotedata.RemotedataActors" -Dexec.args="standalone" > ${HOME}/akka_remote_api.log &

Local OBP API side

  • Configure src/main/resources/default.props:
# Define is Akka transport layer used by OBP-API
# In case that property is not defined default value is set to false
use_akka=false
# Local end gets data remotely
remotedata.enable=true
# Your remote's public IP address
remotedata.hostname=10.0.0.19
# Arbitrary port of your choosing, has to match remote above
remotedata.port=5448

Run

#!/bin/sh

cd ${HOME}/OBP-API/ && /usr/bin/nohup /usr/bin/mvn jetty:run -Djetty.port=8080 -DskipTests  > ${HOME}/akka_local_api.log &