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headlamp-polaris-plugin/deployment/headlamp-e2e-values.yaml
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Gandalf the Greybeard 6189f2b983 refactor: redesign E2E to use custom Docker image instead of PVC/kubectl
Replace the PVC + kubectl-patch approach for E2E plugin deployment with
a custom Docker image that has the plugin pre-installed. This eliminates
all policy-violating operations:

- No PVCs in kube-system
- No kubectl exec/cp to Headlamp pods
- No deployment patching via kubectl
- No temporary pods or ConfigMap-based file transfers

The new approach builds a Headlamp image with the plugin baked in
(Dockerfile.e2e), deploys it as a dedicated instance in the headlamp-e2e
namespace via Helm, and tears it down after tests complete.

RBAC is scoped to the headlamp-e2e namespace instead of kube-system.

Note: .github/workflows/e2e.yaml still needs updating to use the new
scripts — that change is delegated to Hugh (CI/CD owner).

Closes: privilegedescalation/headlamp-polaris-plugin#72

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-03-20 00:33:09 +00:00

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YAML

---
# Headlamp Helm values for E2E testing.
#
# Uses a custom Docker image (built from Dockerfile.e2e) with the plugin
# pre-installed. No PVCs, no volume mounts, no deployment patching.
#
# The E2E workflow builds the image, pushes to ghcr.io, and deploys this
# Helm release in the headlamp-e2e namespace.
#
# Usage:
# helm install headlamp-e2e headlamp/headlamp \
# -n headlamp-e2e --create-namespace \
# -f deployment/headlamp-e2e-values.yaml \
# --set image.registry=ghcr.io \
# --set image.repository=privilegedescalation/headlamp-polaris-e2e \
# --set image.tag=<sha>
config:
pluginsDir: /headlamp/plugins
watchPlugins: false
service:
type: ClusterIP