This directory contains a Kubernetes chart to deploy a GCP Night King service.
$ helm install stable/gcp-night-king --set projectID=$( gcloud config get-value project )This chart will do the following:
- Install a service (K8s Deployment) that listens on a Pub/Sub subscription for instance preemption messages and resurrects preempted instances once they are terminated.
To install the chart with the release name my-release:
$ helm install --name my-release stable/gcp-night-kingTo uninstall/delete the my-release deployment:
$ helm delete my-releaseThe command removes all the Kubernetes components associated with the chart and deletes the release.
The following table lists the configurable parameters of this chart and their default values.
| Parameter | Description | Default |
|---|---|---|
image.pullPolicy |
Container pull policy | IfNotPresent |
image.repository |
Container image to use | itamarost/gcp-night-king |
image.tag |
Container image tag to deploy | v1-golang |
replicaCount |
k8s replicas | 1 |
resources |
Service resource requests and limits | nil |
projectID |
GCE project ID for GCE API | Mandatory parameter |
subscriptionName |
Pub/Sub subscription name to listen on | nil |
nodeSelector |
Node labels for pod assignment | {} |
Specify each parameter using the --set key=value[,key=value] argument to helm install.