workload_clusters.kustomization_default.prune value not applied to team Kustomizations

Summary

The workload_clusters.kustomization_default.prune configuration value in the management cluster values.yaml is not being propagated to the FluxCD Kustomization resources created for workload teams. This results in the Kustomization resources defaulting to prune: false instead of using the configured value.

related references

Environment

  • Sylva Version: 1.6.x
  • Component: workload-team-defs Helm

Details

Expected Behavior

When setting workload_clusters.kustomization_default.prune: true in the management cluster values.yaml, the FluxCD Kustomization resources created for workload teams should have spec.prune: true.

Actual Behavior

The Kustomization resources created for workload teams do not have the prune field set in their spec, which means they default to prune: false. The configuration value seems to be ignored.

Steps to Reproduce

  1. Configure the management cluster with workload_clusters.kustomization_default.prune: true:
workload_clusters:
  kustomization_default:
    prune: true
  teams:
    teama:
      gitrepository_spec:
        url: https://github.com/myRepo/Sylva.git
        ref:
          branch: main
      git_secret_path: gitsecret
      gitrepository_path: teama
      vault_write_group: dev

  1. Deploy the management cluster

  2. Check the Kustomization resource for a team:

kubectl get kustomizations.kustomize.toolkit.fluxcd.io -n swct-teama -oyaml | grep -A 10 "^  spec:"
  1. Observe that the spec does not include prune: true

Observed Output 

kind: Kustomization
metadata:
  annotations:
    meta.helm.sh/release-name: workload-team-defs
    meta.helm.sh/release-namespace: sylva-system
    reconcile.fluxcd.io/requestedAt: "2026-02-17T10:12:58.226120889Z"
  creationTimestamp: "2026-02-13T17:01:39Z"
  finalizers:
  - finalizers.fluxcd.io
  generation: 1
  labels:
    app.kubernetes.io/instance: workload-team-defs
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/name: workload-team-defs
    app.kubernetes.io/version: 0.0.0
    helm.sh/chart: workload-team-defs-0.5.2
    helm.toolkit.fluxcd.io/name: workload-team-defs
    helm.toolkit.fluxcd.io/namespace: sylva-system
  name: teama
  namespace: swct-teama
  resourceVersion: "8832009"
  uid: 1e5beead-3f43-43d3-9bcf-1e8729b9de69
spec:
  force: false
  # prune field is missing - defaults to false
Edited by Thomas Morin