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Solution Pattern: Edge-to-Core Data Pipelines for AI/ML

The Edge to Core Data Pipelines for AI/ML solution pattern provides an architecture solution for scenarios in which edge devices generate image data, which must be collected, processed, and stored at the edge before being utilized to train AI/ML models at the core data center or cloud.

This solution pattern contains resources to showcase a full circle continuous motion of data to capture training data, train new ML models, deploy them, serve them, and expose the service for clients to send inference requests.

Home page

Head to the Solution Pattern's home page to get the full context of this demo sources. You can find it following the link below:

Tested with

  • RH OpenShift 4.12.12
  • RHODF 4.12.11 provided by Red Hat
  • RHOAI 2.8.0 provided by Red Hat
  • RHO Pipelines 1.10.4 provided by Red Hat
  • AMQ-Streams 2.6.0-1 provided by Red Hat
  • AMQ Broker 7.11.6 provided by Red Hat
  • Red Hat build of Apache Camel 4
  • Camel K 1.10.6 provided by Red Hat
  • RH Service Interconnect 1.4.4-rh-1 provided by Red Hat

Deployment instructions

2. Provision an OpenShift environment

  1. Provision the following RHDP item:


  2. Alternatively, if you don't have access to RHDP, ensure you have an OpenShift environment available and install Red Hat OpenShift AI, meeting the pre-requisite product versions (see 'Tested with' section to inspect product versions).


2. Deploy the Solution Pattern

The instructions below assume:

  • You either have Docker, Podman or ansible-playbook installed on your local environment.
  • You have provisioned an OCP instance (tested with OCP 4.12 + RHOAI 2.8), using RHDP, and a bastion server is available.

Install the demo

  1. Clone this GitHub repository:

    git clone https://github.com/brunoNetId/sp-edge-to-cloud-data-pipelines-demo.git

  2. Change to root directory of the project.

    cd sp-edge-to-cloud-data-pipelines-demo

  3. When running with Docker or Podman

    1. Configure the KUBECONFIG file to use (where kube details are set after login).

      export KUBECONFIG=./ansible/kube-demo

    2. Login into your OpenShift cluster from the oc command line.

      oc login --username="admin" --server=https://(...):6443 --insecure-skip-tls-verify=true

      Replace the --server url with your own cluster API endpoint.

    3. Run the Playbook

      1. With Docker:

        docker run -i -t --rm --entrypoint /usr/local/bin/ansible-playbook \
-v $PWD:/runner \
-v $PWD/ansible/kube-demo:/home/runner/.kube/config \
quay.io/agnosticd/ee-multicloud:v0.0.11  \
./ansible/install.yaml

      2. With Podman:

        podman run -i -t --rm --entrypoint /usr/local/bin/ansible-playbook \
-v $PWD:/runner \
-v $PWD/ansible/kube-demo:/home/runner/.kube/config \
quay.io/agnosticd/ee-multicloud:v0.0.11  \
./ansible/install.yaml

  4. When running with Ansible Playbook (installed on your machine)

    1. Login into your OpenShift cluster from the oc command line.

      For example with: \

      oc login --username="admin" --server=https://(...):6443 --insecure-skip-tls-verify=true

      (Replace the --server url with your own cluster API endpoint)

    2. Set the following property:

      TARGET_HOST="[email protected]"

    3. Run Ansible Playbook

      ansible-playbook -i $TARGET_HOST,ansible/inventory/openshift.yaml ./ansible/install.yaml

3. Deploy more Edge environments

The default installation deploys the following zones:

  • edge1: represents the Edge environment where live inferencing occurs.
  • central: represents the Core data centre where Models are trained

The Solution Pattern's architecture allows for more Edge environments to be connected to the main data centre, as per the illustration below:

image

To deploy new Edge environments, use the same commands as above, but adding the following environment parameter:

  • -e EDGE_NAME=[your-edge-name]

For example, using the following parameter definition:

... ./ansible/install.yaml -e EDGE_NAME=zone2

will create a new namespace edge-zone2 where all the Edge applications and integrations will be deployed.


3. Undeploy the Solution Pattern

If you wish to undeploy the demo, use the same commands as above, but with:

  • ./uninstall.yaml

Instead of:

  • ./install.yaml