Alvearie Health Patterns NiFi Flows

The purpose of this Github repository is to deliver the public NiFi flows created under the health-patterns project.

The health patterns NiFi flows are developed to support or implement the various clinical data integration use cases, and are stored here as a way to facilitate delivery to users.

A consumer of the flows here can setup a NiFi Registry with a Git flow persistence provider pointing at this repository and load the NiFi flows stored here into their own NiFi instances.

Important: This repository should not be interacted with other than through a NiFi Registry.

Setup

In order to setup a NiFi Registry backed by this repository, follow the instructions below:

1. In your NiFi Registry home go to the ./conf folder and open the providers.xml file
2. Comment out the default FileSystemFlowPersistenceProvider entry
3. Uncomment the GitFlowPersistenceProvider entry and configure it as follows:

    <flowPersistenceProvider>
        <class>org.apache.nifi.registry.provider.flow.git.GitFlowPersistenceProvider</class>
        <property name="Flow Storage Directory">./nifi-flows</property>
        <property name="Remote To Push"></property>
        <property name="Remote Access User"></property>
        <property name="Remote Access Password"></property>
        <property name="Remote Clone Repository">https://github.com/Alvearie/health-patterns-nifi-flows.git</property>
    </flowPersistenceProvider>

4. Start your NiFi Registry