Change chart to only set matchConditions on webhooks when the value parameter is not empty about gatekeeper

[martijnvdp]

was able to fix the error by removing

    resource.customizations.ignoreDifferences.all: |
        managedFieldsManagers:
        - kube-controller-manager

which i had set in my argocd configmap

now its only drifiting on the matchConditions field as it ommited when its empty so would still be better not set it in the manifest when its empty

[roofurmston]

@martijnvdp Were you able to get ArgoCD to ignore these matchCondition fields while the linked PR is under review?

[martijnvdp]

yes added these ignore diffrences in the application manifest for opa gatekeeper @roofurmston

      ignoreDifferences:
        - group: admissionregistration.k8s.io
          kind: MutatingWebhookConfiguration
          jqPathExpressions:
            - ".webhooks[].matchConditions"
        - group: admissionregistration.k8s.io
          kind: ValidatingWebhookConfiguration
          jqPathExpressions:
            - ".webhooks[].matchConditions"

For me this only worked after i also removed the following from my argocd-cm configmap, but if you dont have references to kube-controller-manager the ignoreDiffrences should work without changes to this cm

    resource.customizations.ignoreDifferences.all: |
        managedFieldsManagers:
        - kube-controller-manager

[roofurmston]

amazing, thanks!