metadata.resourceVersion: Invalid value: 0x0

[xhejtman]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Hello,

trying to add chart https://github.com/cloudnative-pg/charts/tree/main/charts/plugin-barman-cloud into fleet and getting error from the very beginning:

cannot patch "objectstores.barmancloud.cnpg.io" with kind CustomResourceDefinition: customresourcedefinitions.apiextensions.k8s.io "objectstores.barmancloud.cnpg.io" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update && cannot patch "barman-cloud-client" with kind Certificate: certificates.cert-manager.io "barman-cloud-client" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update && cannot patch "barman-cloud-server" with kind Certificate: certificates.cert-manager.io "barman-cloud-server" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update

which seems to be a spurious error as the same chart with exact values (I used the values from the repo) using helm upgrade works without error.

Expected Behavior

Install without error.

Steps To Reproduce

1. download the chart from https://github.com/cloudnative-pg/charts/tree/main/charts/plugin-barman-cloud
2. create fleet.yaml with content:

defaultNamespace: cloudnativepg

helm:
  chart: .
  releaseName: cloudnativepg-barman-fleet
  valuesFiles:
    - values.yaml

3. add it to fleet.

I removed values.schema.json and the test dir from my git for fleet.

Environment

- Architecture: x86_64
- Fleet Version: 0.13.4
- Cluster:
  - Provider: rke2 1.33.6
  - Options: 4 control plane nodes, 4 workers
  - Kubernetes Version: 1.33.6

Logs

fleet agent log:

{"level":"error","ts":"2025-11-22T23:56:00Z","msg":"Reconciler error","controller":"bundledeployment","controllerGroup":"fleet.cattle.io","controllerKind":"BundleDeployment","BundleDeployment":{"name":"cloudnative-barman-nrp1-cloudnative-barman-plugin","namespace":"cluster-fleet-default-c-884cv-280c34a1a790"},"namespace":"cluster-fleet-default-c-884cv-280c34a1a790","name":"cloudnative-barman-nrp1-cloudnative-barman-plugin","reconcileID":"6f964f67-064e-4d6b-9f29-60ce674517ad","error":"failed deploying bundle: cannot patch \"objectstores.barmancloud.cnpg.io\" with kind CustomResourceDefinition: customresourcedefinitions.apiextensions.k8s.io \"objectstores.barmancloud.cnpg.io\" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update && cannot patch \"barman-cloud-client\" with kind Certificate: certificates.cert-manager.io \"barman-cloud-client\" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update && cannot patch \"barman-cloud-server\" with kind Certificate: certificates.cert-manager.io \"barman-cloud-server\" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update","errorCauses":[{"error":"failed deploying bundle: cannot patch \"objectstores.barmancloud.cnpg.io\" with kind CustomResourceDefinition: customresourcedefinitions.apiextensions.k8s.io \"objectstores.barmancloud.cnpg.io\" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update && cannot patch \"barman-cloud-client\" with kind Certificate: certificates.cert-manager.io \"barman-cloud-client\" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update && cannot patch \"barman-cloud-server\" with kind Certificate: certificates.cert-manager.io \"barman-cloud-server\" is invalid: metadata.resourceVersion: Invalid value: 0x0: must be specified for an update"}],"stacktrace":"sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).reconcileHandler\n\t/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.21.0/pkg/internal/controller/controller.go:353\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).processNextWorkItem\n\t/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.21.0/pkg/internal/controller/controller.go:300\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).Start.func2.1\n\t/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.21.0/pkg/internal/controller/controller.go:202"}

Anything else?

No response