From 70e05d6d413acc89c5b229220f71abe76185ee87 Mon Sep 17 00:00:00 2001 From: Gerrit Date: Mon, 30 Sep 2024 15:20:04 +0200 Subject: [PATCH] Change kubelet-config file permissions to 600. (#423) --- example/controller-registration.yaml | 2 +- pkg/webhook/controlplane/ensurer.go | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+), 1 deletion(-) diff --git a/example/controller-registration.yaml b/example/controller-registration.yaml index 32620ff6..451c5e36 100644 --- a/example/controller-registration.yaml +++ b/example/controller-registration.yaml @@ -8,7 +8,7 @@ providerConfig: chart: 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mpEeidugLI/fUMlnGlUhQ0tCliF+U9yLELiWu/b3ZxKNy425yz43KwryD8FO7MnEfvfX7tWk1ivzn89Yz6bihW3bhlHyHx1D5AqqhE/mjRo7O1CWsrMDyj9MKXXlMcL20kZU3XRa3CLu1BfXigBTKRYjDHTE5aj8opLC5S8NdRNb3Z2SSY2Gl7PW/FWLpm9awD6JqTurNHpLSaR0pfi+RGMN/uWHyVikkMnPMky4zpW/fsD0ovKFgMY7/6zeho8WiNfFdf7KPfXiKr8qUJfzBX+l+/b5bXtDZcXVb9AblSZKF+Hza/DCRIjC6oV1ZiwbrvocX55AI9B9zOOsjbfA2+6AG/lH/4T0YTkYysjLr6oM/tgAAwwwwAADDDDAAAMMMMAAAwwwwAADDDDAAAMMMMDnDf8HJasSEQB4AAA= values: image: - tag: v0.24.5 + tag: v0.24.7 --- apiVersion: core.gardener.cloud/v1beta1 kind: ControllerRegistration diff --git a/pkg/webhook/controlplane/ensurer.go b/pkg/webhook/controlplane/ensurer.go index 5c8350fa..7b8b5395 100644 --- a/pkg/webhook/controlplane/ensurer.go +++ b/pkg/webhook/controlplane/ensurer.go @@ -20,6 +20,7 @@ import ( "github.com/metal-stack/gardener-extension-provider-metal/pkg/apis/metal/helper" "github.com/metal-stack/gardener-extension-provider-metal/pkg/imagevector" "github.com/metal-stack/gardener-extension-provider-metal/pkg/metal" + "github.com/metal-stack/metal-lib/pkg/pointer" "github.com/metal-stack/gardener-extension-provider-metal/pkg/apis/config" appsv1 "k8s.io/api/apps/v1" @@ -218,3 +219,23 @@ func (e *ensurer) EnsureMachineControllerManagerVPA(_ context.Context, _ gcontex ) return nil } + +func (e *ensurer) EnsureAdditionalFiles(ctx context.Context, gctx gcontext.GardenContext, new, old *[]extensionsv1alpha1.File) error { + if new == nil { + return nil + } + + var files []extensionsv1alpha1.File + for _, f := range *new { + if f.Path == "/var/lib/kubelet/config/kubelet" { + // for cis benchmark this needs to be 600 + f.Permissions = pointer.Pointer(int32(0600)) + } + + files = append(files, f) + } + + *new = files + + return nil +}