configure dnsmasq to listen on localhost only

9 years ago · 4c5735cef8
2 changed files with 3 additions and 4 deletions
--- a/roles/dnsmasq/templates/01-kube-dns.conf.j2
+++ b/roles/dnsmasq/templates/01-kube-dns.conf.j2
@ -1,5 +1,6 @@
-#Listen on all interfaces
-interface=*
+#Listen on localhost
+bind-interfaces
+listen-address=127.0.0.1

 addn-hosts=/etc/hosts

--- a/roles/dnsmasq/templates/dnsmasq-pod.yml
+++ b/roles/dnsmasq/templates/dnsmasq-pod.yml
@ -29,11 +29,9 @@ spec:
        - name: dns
          containerPort: 53
          hostPort: 53
-          hostIP: 127.0.0.1
          protocol: UDP
        - name: dns-tcp
          containerPort: 53
-          hostIP: 127.0.0.1
          hostPort: 53
          protocol: TCP
      volumeMounts: