oncall-engine/helm

How to run the chart locally

1. Create the cluster with kind

   Make sure ports 30001, 30002 (Grafana, optional) and 30003 (detached integrations server, optional) are free on your machine

   kind create cluster --image kindest/node:v1.24.7 --config kind.yml
   

2. (Optional) Build oncall image locally and load it to kind cluster

      docker build ../engine -t oncall/engine:latest --target dev
      kind load docker-image oncall/engine:latest
   

   Also make sure to add the following lines to your simple.yml (you may also need to enable devMode):

   image:
     repository: oncall/engine
     tag: latest
     pullPolicy: IfNotPresent
   oncall:
     devMode: true
   

   Alternatively you can also pass an extra --values ./local_image.yml in the command below.

3. Install the helm chart

      helm install helm-testing \
      --wait \
      --values ./simple.yml \
      ./oncall
   

4. Get credentials

   echo "\n\nOpen Grafana on localhost:30002 with credentials - user: admin, password: $(kubectl get secret --namespace default helm-testing-grafana -o jsonpath="{.data.admin-password}" | base64 --decode ; echo)"
   echo "Open Plugins -> Grafana OnCall -> fill form: backend url: http://host.docker.internal:30001"
   

5. Clean up If you happen to helm uninstall helm-testing be sure to delete all the Persistent Volume Claims, as Postgres stores the auto-generated password on disk, and the next helm install will fail.

   kubectl delete pvc --all
   kubectl delete pv --all
   

   This, of course, will delete all the PVs and PVCs also :-)

   kind delete cluster