Kogito Helm Charts

This repository contains a collection of Helm charts to deploy various Kogito applications with different infrastructure requirements.

Usage

By default, each chart will deploy a specific Kogito example where the chart will deploy any required infrastructure. Each chart's usage section will assume you have the following setup:

helm repo add kogito https://kiegroup.github.io/kogito-helm-charts
kubectl create namespace kogito-helm
kubectl config set-context --current --namespace=kogito-helm

Customizing Values

To change the image deployed or any of the other default values specified in values.yaml, you can simply create another values file and run helm install with the --values flag and your values file name. For example:

cat << EOF > myvals.yaml
runtime: springboot
image:
  repository: quay.io/kiegroup/examples-process-springboot-example
EOF
helm install --namespace kogito-helm --values myvals.yaml process-springboot-example kogito-helm-chart

Or in the case like this one where you only have a couple values to change, you can also specify values directly in the command like so:

helm install --namespace kogito-helm --set image.repository=quay.io/kiegroup/examples-process-springboot-example,runtime=springboot process-springboot-example kogito-helm-chart

Note that the default images used in the charts are quarkus examples.

Applications Exposed By Default

For ease of use and demonstration purposes, the Kogito application will be exposed by default. On OpenShift, a Route is created by default to expose the application. On Kubernetes, the application is exposed with a NodePort by default and uses port 32000.

Note that OpenShift Route hosts are limited to 63 characters, so long chart names may cause route creation issues.

Road Map

Operator-Less

• PostgreSQL
• Kafka
• data index (requires 2 above)

With Operator

• Prometheus
• KogitoRuntime
• Infinispan
• Kafka
• data index (requires 2 above)