nFaaS

NiFi Flow as a Service

Automation tool for delivering NiFi flow as a Service

Built based on micro services + Angular JS architecture

Embedded authentication and Oauth2 authorization server

Integrated with NiFi Secured cluster – via NiFi bearer token services

In built NiFi template validator

nFaaS Architecture

nFaaS – Config

Minimal Configuration

Supports 2 modes of template import/upload between environments File based URI – Bit Bucket Integration

Deploy and un-deploy templates or individual process groups

Enable Remote process group as part of the deployment procedure

Auto queue flush management – Enabled by default

Disabled for more controlled deployment

Un-deploy process group based on PGID – For Development Cluster only

Configuration is externalized

Runs on embedded tomcat server – Generated artifact war file

Dev tools

mdbdetails

http://localhost:8084/mdb/getaod?namespace=DataLake.Deltaviews.TransactionViews&package_id=DataLake.Deltaviews.TransactionViews&db_object_name=InstallationOwnershipTS

http://localhost:8084/faas/createhiveddl?namespace=DataLake.Deltaviews.TransactionViews&package_id=DataLake.Deltaviews.TransactionViews&db_object_name=InstallationOwnershipTS

http://localhost:8084/faas/createhiveddl?namespace=DataLake.Deltaviews.TransactionViews&package_id=DataLake.Deltaviews.TransactionViews&db_object_name=InstallationOwnershipTS&buckets=32&clustered_by=documentnumber

http://localhost:8084/faas/createhivetable?namespace=DataLake.Deltaviews.TransactionViews&package_id=DataLake.Deltaviews.TransactionViews&db_object_name=InstallationOwnershipTS&buckets=32&clustered_by=installation

http://localhost:8084/faas/hanaingestionpipeline?namespace=DataLake.Deltaviews.TransactionViews&package_id=DataLake.Deltaviews.TransactionViews&db_object_name=InstallationOwnershipTS&buckets=32&clustered_by=installation

Hana Ingestion Pipe Line Sample Rest URL

http://localhost:8084/faas/hanaingestionpipeline?namespace=_SYS_BIC&package_id=DataLake.Deltaviews.TransactionViews&db_object_name=InstallationOwnershipTS&buckets=32&clustered_by=installation

Flow Graph Creator Standalone

Step 1: Unwrap the War file.

jar -xvf MyWar.war

Step 2: move into the directory

cd WEB-INF

Step 3: Run your main with all dependendecies

java -classpath "lib/*:classes/." my.packages.destination.FileToRun

SIGN : Naga Jay @nagajay_

Contributor : Adam Michalsky @Michalsky_

CICD : Yogeshprabhu @yogesh_