Volcano Worker

To use the volcano worker type defined in this repository, complete the following steps:

1. Install the Volcano in your cluster using its Helm chart

helm repo add volcano-sh https://volcano-sh.github.io/helm-charts

helm repo update

helm install volcano volcano-sh/volcano -n volcano-system --create-namespace

2. Build and push an image to your registry using the the included Dockerfile.

docker build . -t <your-registry/your-image:your-tag>
docker push <your-registry/your-image:your-tag>

3. Use the prefect-worker Helm chart to create the necessary resources in your Kubernetes cluster. Override defaults in the chart using a values.yaml.

namespaceOverride: <your-namespace> # must not be volcano-system

worker:
  cloudApiConfig:
    accountId: <your-account-id>
    workspaceId: <your-workspace-id>
  config:
    workPool: volcano-pool # or any valid work pool name not currently in use
    type: volcano
  image:
    repository: <your-registry/your-image>
    prefectTag: <your-image-tag>

role:
  extraPermissions:
    - apiGroups:
        - batch.volcano.sh
      resources:
        - jobs
      verbs:
        - get
        - list
        - watch
        - create
        - update
        - patch
        - delete

Once your VolcanoWorker is running, a new Volcano type work pool should appear in your workspace, ready to run deployments!