Do not forward private domains for upstream resolvers

Also fix kube log level 4 to log dnsmasq queries.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
Co-authored-by: Matthew Mosesohn <mmosesohn@mirantis.com>

roles/kubernetes-apps/ansible/templates/kubedns-rc.yml

@@ -78,8 +78,16 @@ spec:
         - --log-facility=-
         - --cache-size=1000
         - --no-resolv
-        - --server=127.0.0.1#10053
-{% if kube_log_level == 4 %}
+        - --server=/{{ dns_domain }}/127.0.0.1#10053
+        - --local=/internal./local./lc./{{ private_domains }}
+{% if upstream_dns_servers is defined %}
+{% for srv in upstream_dns_servers %}
+        - --server={{ srv }}
+{% endfor %}
+{% else %}
+        - --server={{ default_resolver }}
+{% endif %}
+{% if kube_log_level == '4' %}
         - --log-queries
 {% endif %}
         ports: