OpenShift Application Delivery Workshop

Local development
Exporting static site
Setting up a cluster for the workshop

This repository contains a basic nextjs frontend designed to be exported as a static site and served via github pages.

The frontend contains a walkthrough for workshop designed to be run over three hours covering basic application delivery, monitoring and security on OpenShift. The workshop content is tailored towards participants that are new to containers and kubernetes and will not be developing applications but will instead be expected to deliver existing applications onto OpenShift.

Local development

To set up a local development environment run the following:

# Install dependencies
npm install

# Build and serve the site
npm run build && npm run serve

Exporting static site

To export the site to static html to serve for example via github pages, run:

# Install dependencies
npm install

# Build and export the site
npm run build && npm export

Setting up a cluster for the workshop

The workshop expects an OpenShift 4.14 cluster with a few pre-requisites.

Add redhat-cop helm chart repository

apiVersion: helm.openshift.io/v1beta1
kind: HelmChartRepository
metadata:
  name: redhat-cop
spec:
  connectionConfig:
    url: 'https://redhat-cop.github.io/helm-charts'
  name: Red Hat Community

Install web terminal operator

apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  name: web-terminal
  namespace: openshift-operators
spec:
  channel: fast
  installPlanApproval: Automatic
  name: web-terminal
  source: redhat-operators
  sourceNamespace: openshift-marketplace
  #startingCSV: web-terminal.v1.8.0-0.1692219820.p

Create an operatorgroup for each user

cat << EOF > operatorgroup.yaml
apiVersion: operators.coreos.com/v1
kind: OperatorGroup
metadata:
  name: grafana-og
  namespace: userX
spec:
  targetNamespaces:
    - userX
  upgradeStrategy: Default
EOF
for user in $(seq 1 30); do oc apply ...; done

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