remove unimplemented command; fix allow-dns doc string

Author: mattfenwick

pkg/cli/generate.go

@@ -56,7 +56,7 @@ func SetupGenerateCommand() *cobra.Command {
 
 	//command.Flags().BoolVar(&args.BatchJobs, "batch-jobs", false, "if true, run jobs in batches to avoid saturating the Kube APIServer with too many exec requests")
 	command.Flags().IntVar(&args.Retries, "retries", 1, "number of kube probe retries to allow, if probe fails")
-	command.Flags().BoolVar(&args.AllowDNS, "allow-dns", true, "if using egress, allow udp over port 53 for DNS resolution")
+	command.Flags().BoolVar(&args.AllowDNS, "allow-dns", true, "if using egress, allow tcp and udp over port 53 for DNS resolution")
 	command.Flags().BoolVar(&args.Noisy, "noisy", false, "if true, print all results")
 	command.Flags().BoolVar(&args.IgnoreLoopback, "ignore-loopback", false, "if true, ignore loopback for truthtable correctness verification")
 	command.Flags().IntVar(&args.PerturbationWaitSeconds, "perturbation-wait-seconds", 5, "number of seconds to wait after perturbing the cluster (i.e. create a network policy, modify a ns/pod label) before running probes, to give the CNI time to update the cluster state")

pkg/cli/root.go

@@ -33,13 +33,10 @@ func SetupRootCommand() *cobra.Command {
 	command.PersistentFlags().StringVarP(&flags.Verbosity, "verbosity", "v", "info", "log level; one of [info, debug, trace, warn, error, fatal, panic]")
 
 	command.AddCommand(SetupAnalyzeCommand())
-	command.AddCommand(SetupCompareCommand())
+	//command.AddCommand(SetupCompareCommand())
 	command.AddCommand(SetupGenerateCommand())
 	command.AddCommand(SetupProbeCommand())
 	command.AddCommand(SetupVersionCommand())
 
-	// TODO
-	//command.AddCommand(setupQueryPeersCommand())
-
 	return command
 }