Copying --seccomp-profile-root to Kubelet config file

Author: knabben

cmd/kubelet/app/options/options.go

@@ -377,7 +377,6 @@ func (f *KubeletFlags) AddFlags(mainfs *pflag.FlagSet) {
 	fs.Var(&bindableNodeLabels, "node-labels", fmt.Sprintf("<Warning: Alpha feature> Labels to add when registering the node in the cluster.  Labels must be key=value pairs separated by ','. Labels in the 'kubernetes.io' namespace must begin with an allowed prefix (%s) or be in the specifically allowed set (%s)", strings.Join(kubeletapis.KubeletLabelNamespaces(), ", "), strings.Join(kubeletapis.KubeletLabels(), ", ")))
 	fs.StringVar(&f.LockFilePath, "lock-file", f.LockFilePath, "<Warning: Alpha feature> The path to file for kubelet to use as a lock file.")
 	fs.BoolVar(&f.ExitOnLockContention, "exit-on-lock-contention", f.ExitOnLockContention, "Whether kubelet should exit upon lock-file contention.")
-	fs.StringVar(&f.SeccompProfileRoot, "seccomp-profile-root", f.SeccompProfileRoot, "<Warning: Alpha feature> Directory path for seccomp profiles.")
 	fs.StringVar(&f.BootstrapCheckpointPath, "bootstrap-checkpoint-path", f.BootstrapCheckpointPath, "<Warning: Alpha feature> Path to the directory where the checkpoints are stored")
 	fs.Int32Var(&f.NodeStatusMaxImages, "node-status-max-images", f.NodeStatusMaxImages, "<Warning: Alpha feature> The maximum number of images to report in Node.Status.Images. If -1 is specified, no cap will be applied.")
 
@@ -405,6 +404,8 @@ func (f *KubeletFlags) AddFlags(mainfs *pflag.FlagSet) {
 	fs.MarkDeprecated("really-crash-for-testing", "will be removed in a future version.")
 	fs.Float64Var(&f.ChaosChance, "chaos-chance", f.ChaosChance, "If > 0.0, introduce random client errors and latency. Intended for testing.")
 	fs.MarkDeprecated("chaos-chance", "will be removed in a future version.")
+	fs.StringVar(&f.SeccompProfileRoot, "seccomp-profile-root", f.SeccompProfileRoot, "<Warning: Alpha feature> Directory path for seccomp profiles.")
+	fs.MarkDeprecated("seccomp-profile-root", "will be removed in 1.23, in favor of using the `<root-dir>/seccomp` directory")
 }
 
 // AddKubeletConfigFlags adds flags for a specific kubeletconfig.KubeletConfiguration to the specified FlagSet