A NSI v2.0 Aggregator (coordinator) implementation. The aggregator implements the Network Service Interface Connection Service v2.0 (NSI CS 2.0) using the Play framework.
Safnari depends on the play-nsi-support package that is hosted in the same GitHub organistation as this project. The sbt-github-packages plugin used needs a GITHUB_TOKEN environment variable containing a GitHub personal access token with the package:write permission set.
Safnari uses a PostgreSQL database to store the in en out going messages. The
default configuration is in conf/application.conf. To setup Postgres run the
following commands:
createuser -D -R -S nsi-safnari-user
createdb -O nsi-safnari-user nsi-safnari-dev
createdb -O nsi-safnari-user nsi-safnari-test
After this Safnari can be started with sbt run or running the tests
with sbt test.
Sbt can be downloaded from http://www.scala-sbt.org
or installed by brew install sbt
By default Safnari will use a dummy PCE and a dummy NSI requester. To use a real
PCE and NSI requester change the pce.actor and nsi.actor properties
in conf/application.conf to real.
sbt stage will create an executable
in target/universal/stage/bin/nsi-safnari which can be used to run Safnari in
production like environment. You can give it a configuration file that overrides
the default per environment, which lives outside of the project jar.
Like: nsi-safnari -Dconfig.file=/path/to/prod.conf. For further information
you can look at
the Play site.
Safnari uses a JSON API to talk to the PCE (Path Computation Engine). Safnari is
developed and testsed with
the nsi-pce. On how to get this
running look at
the README of
the nsi-pce project. The address on which the PCE listens can be configured with
the pce.endpoint property.