Submarine Operator Deployment Guide

• Installs the Cloud Native Machine Learning Platform Apache Submarine

Debugging the Chart

To debug the chart with the release name submarine:

# lint
helm lint ./helm-charts/submarine
# dry-run command
helm install --dry-run --debug submarine ./helm-charts/submarine -n submarine
# or template command
helm template --debug submarine ./helm-charts/submarine -n submarine

Installing the Chart

To install the chart with the release name submarine:

Submarine requires istio to provide the ingress, we assume you have istio installed on K8s.
If not, you can refer to https://istio.io/latest/docs/setup/install/

# Create namespace
export NAMESPACE=submarine
kubectl create namespace ${NAMESPACE}

# Add istio injection
kubectl label namespace ${NAMESPACE} istio-injection=enabled
# If istio support `meshConfig.discoverySelectors`, you will need to add this label:
kubectl label namespace ${NAMESPACE} istio-discovery=enabled

# We have also integrated seldon-core install by helm, thus we need to update our dependency.
helm dependency update ./helm-charts/submarine

# Install submarine operator in namespace submarine
helm install submarine ./helm-charts/submarine --set seldon-core-operator.istio.gateway=${NAMESPACE}/seldon-gateway -n ${NAMESPACE}

Upgrading the Chart

To upgrade the chart with the release name submarine:

helm upgrade submarine ./helm-charts/submarine -n submarine

Uninstalling the Chart

To uninstall/delete the subamrine deployment:

helm uninstall submarine -n submarine

Upgrading an existing Release to a new major version

A major chart version change (like v0.8.0 -> v1.0.0) indicates that there is an incompatible breaking change needing manual actions.

To 0.8.0

This version requires Helm >= 3.1.0. This version is a major change, we migrated traefik to istio and upgraded the operator. You need to back up the database and redeploy.

Configuration

The following table lists the configurable parameters of the MySQL chart and their default values.