default include-deployment-info-experimental to always true (#69)

Author: arvindbr8

main.go

@@ -43,7 +43,7 @@ var (
 	localityZone           = flag.String("locality-zone", "", "the locality zone to use, instead of retrieving it from the metadata server. Useful when not running on GCP and/or for testing")
 	ignoreResourceDeletion = flag.Bool("ignore-resource-deletion-experimental", false, "assume missing resources notify operators when using Traffic Director, as in gRFC A53. This is not currently the case. This flag is EXPERIMENTAL and may be changed or removed in a later release.")
 	secretsDir             = flag.String("secrets-dir", "/var/run/secrets/workload-spiffe-credentials", "path to a directory containing TLS certificates and keys required for PSM security")
-	includeDeploymentInfo  = flag.Bool("include-deployment-info-experimental", false, "whether or not to generate config which contains deployment related information. This flag is EXPERIMENTAL and may be changed or removed in a later release.")
+	includeDeploymentInfo  = flag.Bool("include-deployment-info-experimental", true, "whether or not to generate config which contains deployment related information. This flag is EXPERIMENTAL and may be changed or removed in a later release.")
 	gkeClusterName         = flag.String("gke-cluster-name", "", "GKE cluster name to use, instead of retrieving it from the metadata server.")
 	gkePodName             = flag.String("gke-pod-name-experimental", "", "GKE pod name to use, instead of reading it from $HOSTNAME or /etc/hostname file. This flag is EXPERIMENTAL and may be changed or removed in a later release.")
 	gkeNamespace           = flag.String("gke-namespace-experimental", "", "GKE namespace to use. This flag is EXPERIMENTAL and may be changed or removed in a later release.")