diff --git a/vagrant/cert_verify.sh b/vagrant/cert_verify.sh
index 2c475f0..70c862b 100644
--- a/vagrant/cert_verify.sh
+++ b/vagrant/cert_verify.sh
@@ -275,7 +275,8 @@ check_cert_kpkubeconfig()
                 KPKUBECONFIG_ISSUER=$(cat $KPKUBECONFIG | grep "client-certificate-data:" | awk '{print $2}' | base64 --decode | openssl x509 --text | grep "Issuer: CN" | tr -d " ")
                 KPKUBECONFIG_CERT_MD5=$(cat $KPKUBECONFIG | grep "client-certificate-data:" | awk '{print $2}' | base64 --decode | openssl x509 -noout | openssl md5 | awk '{print $2}')
                 KPKUBECONFIG_KEY_MD5=$(cat $KPKUBECONFIG | grep "client-key-data" | awk '{print $2}' | base64 --decode | openssl rsa -noout | openssl md5 | awk '{print $2}')
-                if [ $KPKUBECONFIG_SUBJECT == "Subject:CN=system:kube-proxy" ] && [ $KPKUBECONFIG_ISSUER == "Issuer:CN=KUBERNETES-CA" ] && [ $KPKUBECONFIG_CERT_MD5 == $KPKUBECONFIG_KEY_MD5 ]
+                KPKUBECONFIG_SERVER=$(cat $KPKUBECONFIG | grep "server:"| awk '{print $2}')
+                if [ $KPKUBECONFIG_SUBJECT == "Subject:CN=system:kube-proxy" ] && [ $KPKUBECONFIG_ISSUER == "Issuer:CN=KUBERNETES-CA" ] && [ $KPKUBECONFIG_CERT_MD5 == $KPKUBECONFIG_KEY_MD5 ] && [ $KPKUBECONFIG_SERVER == "https://192.168.5.30:6443" ]
                     then
                         echo "kube-proxy kubeconfig cert and key are correct"
                     else
@@ -301,7 +302,8 @@ check_cert_kcmkubeconfig()
                 KCMKUBECONFIG_ISSUER=$(cat $KCMKUBECONFIG | grep "client-certificate-data:" | awk '{print $2}' | base64 --decode | openssl x509 --text | grep "Issuer: CN" | tr -d " ")
                 KCMKUBECONFIG_CERT_MD5=$(cat $KCMKUBECONFIG | grep "client-certificate-data:" | awk '{print $2}' | base64 --decode | openssl x509 -noout | openssl md5 | awk '{print $2}')
                 KCMKUBECONFIG_KEY_MD5=$(cat $KCMKUBECONFIG | grep "client-key-data" | awk '{print $2}' | base64 --decode | openssl rsa -noout | openssl md5 | awk '{print $2}')
-                if [ $KCMKUBECONFIG_SUBJECT == "Subject:CN=system:kube-controller-manager" ] && [ $KCMKUBECONFIG_ISSUER == "Issuer:CN=KUBERNETES-CA" ] && [ $KCMKUBECONFIG_CERT_MD5 == $KCMKUBECONFIG_KEY_MD5 ]
+                KCMKUBECONFIG_SERVER=$(cat $KCMKUBECONFIG | grep "server:"| awk '{print $2}')
+                if [ $KCMKUBECONFIG_SUBJECT == "Subject:CN=system:kube-controller-manager" ] && [ $KCMKUBECONFIG_ISSUER == "Issuer:CN=KUBERNETES-CA" ] && [ $KCMKUBECONFIG_CERT_MD5 == $KCMKUBECONFIG_KEY_MD5 ] && [ $KCMKUBECONFIG_SERVER == "https://127.0.0.1:6443" ]
                     then
                         echo "kube-controller-manager kubeconfig cert and key are correct"
                     else
@@ -328,7 +330,8 @@ check_cert_kskubeconfig()
                 KSKUBECONFIG_ISSUER=$(cat $KSKUBECONFIG | grep "client-certificate-data:" | awk '{print $2}' | base64 --decode | openssl x509 --text | grep "Issuer: CN" | tr -d " ")
                 KSKUBECONFIG_CERT_MD5=$(cat $KSKUBECONFIG | grep "client-certificate-data:" | awk '{print $2}' | base64 --decode | openssl x509 -noout | openssl md5 | awk '{print $2}')
                 KSKUBECONFIG_KEY_MD5=$(cat $KSKUBECONFIG | grep "client-key-data" | awk '{print $2}' | base64 --decode | openssl rsa -noout | openssl md5 | awk '{print $2}')
-                if [ $KSKUBECONFIG_SUBJECT == "Subject:CN=system:kube-scheduler" ] && [ $KSKUBECONFIG_ISSUER == "Issuer:CN=KUBERNETES-CA" ] && [ $KSKUBECONFIG_CERT_MD5 == $KSKUBECONFIG_KEY_MD5 ]
+                KSKUBECONFIG_SERVER=$(cat $KSKUBECONFIG | grep "server:"| awk '{print $2}')
+                if [ $KSKUBECONFIG_SUBJECT == "Subject:CN=system:kube-scheduler" ] && [ $KSKUBECONFIG_ISSUER == "Issuer:CN=KUBERNETES-CA" ] && [ $KSKUBECONFIG_CERT_MD5 == $KSKUBECONFIG_KEY_MD5 ] && [ $KSKUBECONFIG_SERVER == "https://127.0.0.1:6443" ]
                     then
                         echo "kube-scheduler kubeconfig cert and key are correct"
                     else
@@ -354,7 +357,8 @@ check_cert_adminkubeconfig()
                 ADMINKUBECONFIG_ISSUER=$(cat $ADMINKUBECONFIG | grep "client-certificate-data:" | awk '{print $2}' | base64 --decode | openssl x509 --text | grep "Issuer: CN" | tr -d " ")
                 ADMINKUBECONFIG_CERT_MD5=$(cat $ADMINKUBECONFIG | grep "client-certificate-data:" | awk '{print $2}' | base64 --decode | openssl x509 -noout | openssl md5 | awk '{print $2}')
                 ADMINKUBECONFIG_KEY_MD5=$(cat $ADMINKUBECONFIG | grep "client-key-data" | awk '{print $2}' | base64 --decode | openssl rsa -noout | openssl md5 | awk '{print $2}')
-                if [ $ADMINKUBECONFIG_SUBJECT == "Subject:CN=admin,O=system:masters" ] && [ $ADMINKUBECONFIG_ISSUER == "Issuer:CN=KUBERNETES-CA" ] && [ $ADMINKUBECONFIG_CERT_MD5 == $ADMINKUBECONFIG_KEY_MD5 ]
+                ADMINKUBECONFIG_SERVER=$(cat $ADMINKUBECONFIG | grep "server:"| awk '{print $2}')
+                if [ $ADMINKUBECONFIG_SUBJECT == "Subject:CN=admin,O=system:masters" ] && [ $ADMINKUBECONFIG_ISSUER == "Issuer:CN=KUBERNETES-CA" ] && [ $ADMINKUBECONFIG_CERT_MD5 == $ADMINKUBECONFIG_KEY_MD5 ] && [ $ADMINKUBECONFIG_SERVER == "https://127.0.0.1:6443" ]
                     then
                         echo "admin kubeconfig cert and key are correct"
                     else