Overview

Seldon Core is an open source platform for deploying machine learning models on Kubernetes.

This charm deploys the Cluster Manager component of Seldon, configured for use with Kubeflow to Kubernetes models in Juju.

Usage

This charm must be deployed to a Kubernetes model in Juju and related to Redis:

juju deploy cs:~johnsca/kubeflow-seldon-cluster-manager
juju deploy cs:~johnsca/redis
juju add-relation kubeflow-seldon-cluster-manager redis

To submit models to be trained or served, you must create a SeldonDeployment custom resource. Currently, the custom resource definition for this must be loaded manually via:

kubectl create -n $juju_model_name -f https://raw.githubusercontent.com/juju-solutions/charm-kubeflow-seldon-cluster-manager/start/files/crd-v1alpha1.yaml

The specific SeldonDeployment that you create will depend on how and what image you are wanting to serve, but a simple example might look like:

---apiVersion: machinelearning.seldon.io/v1alpha1kind: SeldonDeploymentmetadata:  labels:    app: seldon
  name: mymodel
  namespace: defaultspec:  annotations:    deployment_version: v1
    project_name: mymodel
  name: mymodel
  predictors:
  - annotations:      predictor_version: v1
    componentSpec:      spec:        containers:
        - image: seldonio/mock_classifier:1.0
          imagePullPolicy: Always
          name: mymodel
          volumeMounts: []
        terminationGracePeriodSeconds: 1
        volumes: []
    graph:      children: []
      endpoint:        type: REST
      name: mymodel
      type: MODEL
    name: mymodel
    replicas: 1