Disable servicelinks in all pods (#33)

Author: lwr20

pkg/cluster/cluster_internal.go

@@ -597,7 +597,6 @@ func makeSvc(namespace string, depname, svcname string) corev1.Service {
 	return svc
 }
 
-
 func makeDeployment(namespace string, depname string, replicas int32, hostnetwork bool, image string, labels []string) appsv1.Deployment {
 	log.Debug("entering makeDeployment function")
 	depname = utils.SanitizeString(depname)
@@ -633,6 +632,7 @@ func makeDeployment(namespace string, depname string, replicas int32, hostnetwor
 				},
 				Spec: corev1.PodSpec{
 					AutomountServiceAccountToken: utils.BoolPtr(false),
+					EnableServiceLinks:           utils.BoolPtr(false),
 					SecurityContext: &corev1.PodSecurityContext{
 						RunAsNonRoot: utils.BoolPtr(true),
 						RunAsGroup:   utils.Int64Ptr(1000),

pkg/dnsperf/dnsperf.go

@@ -540,6 +540,7 @@ func makeDNSPerfPod(nodename string, namespace string, podname string, image str
 		},
 		Spec: corev1.PodSpec{
 			AutomountServiceAccountToken: utils.BoolPtr(false),
+			EnableServiceLinks:           utils.BoolPtr(false),
 			SecurityContext: &corev1.PodSecurityContext{
 				RunAsNonRoot: utils.BoolPtr(true),
 				RunAsGroup:   utils.Int64Ptr(1000),
@@ -635,6 +636,7 @@ func makeDeployment(namespace string, depname string, replicas int32, hostnetwor
 				},
 				Spec: corev1.PodSpec{
 					AutomountServiceAccountToken: utils.BoolPtr(false),
+					EnableServiceLinks:           utils.BoolPtr(false),
 					SecurityContext: &corev1.PodSecurityContext{
 						RunAsNonRoot: utils.BoolPtr(true),
 						RunAsGroup:   utils.Int64Ptr(1000),

pkg/iperf/iperf.go

@@ -336,6 +336,7 @@ func makePod(nodename string, namespace string, podname string, hostnetwork bool
 					Type: corev1.SeccompProfileTypeRuntimeDefault,
 				},
 			},
+			EnableServiceLinks: utils.BoolPtr(false),
 			Containers: []corev1.Container{
 				{
 					Name:    "iperf",

pkg/qperf/qperf.go

@@ -365,6 +365,7 @@ func makeQperfPod(nodename string, namespace string, podname string, image strin
 					Type: corev1.SeccompProfileTypeRuntimeDefault,
 				},
 			},
+			EnableServiceLinks: utils.BoolPtr(false),
 			Containers: []corev1.Container{
 				{
 					Name:    "qperf",

pkg/ttfr/ttfr.go

@@ -304,6 +304,7 @@ func makePod(nodename string, namespace string, podname string, hostnetwork bool
 		},
 		Spec: corev1.PodSpec{
 			AutomountServiceAccountToken: utils.BoolPtr(false),
+			EnableServiceLinks:           utils.BoolPtr(false),
 			SecurityContext: &corev1.PodSecurityContext{
 				RunAsNonRoot: utils.BoolPtr(true),
 				RunAsGroup:   utils.Int64Ptr(1000),
@@ -356,6 +357,8 @@ func makeTestPod(nodename string, namespace string, podname string, hostnetwork
 				RunAsGroup:   utils.Int64Ptr(1000),
 				RunAsUser:    utils.Int64Ptr(1000),
 			},
+			AutomountServiceAccountToken: utils.BoolPtr(false),
+			EnableServiceLinks:           utils.BoolPtr(false),
 			Containers: []corev1.Container{
 				{
 					Name:  "ttfr",