Merge pull request #259 from paulczar/api_advertised_address

set `--advertise-address` for kube api-server

roles/kubernetes/master/templates/kube-apiserver.j2

@@ -36,7 +36,7 @@ KUBE_RUNTIME_CONFIG="{% if kube_api_runtime_config is defined %}{% for conf in k
 KUBE_TLS_CONFIG="--tls_cert_file={{ kube_cert_dir }}/apiserver.pem --tls_private_key_file={{ kube_cert_dir }}/apiserver-key.pem --client_ca_file={{ kube_cert_dir }}/ca.pem"
 
 # Add you own!
-KUBE_API_ARGS="--token_auth_file={{ kube_token_dir }}/known_tokens.csv --basic-auth-file={{ kube_users_dir }}/known_users.csv --service_account_key_file={{ kube_cert_dir }}/apiserver-key.pem"
+KUBE_API_ARGS="--token_auth_file={{ kube_token_dir }}/known_tokens.csv --basic-auth-file={{ kube_users_dir }}/known_users.csv --service_account_key_file={{ kube_cert_dir }}/apiserver-key.pem --advertise-address={{ ip | default(ansible_default_ipv4.address) }}"
 
 {% if cloud_provider is defined and cloud_provider == "openstack" %}
 KUBELET_CLOUDPROVIDER="--cloud-provider={{ cloud_provider }} --cloud-config={{ kube_config_dir }}/cloud_config"

roles/kubernetes/master/templates/manifests/kube-apiserver.manifest.j2

@@ -10,8 +10,8 @@ spec:
     command:
     - /hyperkube
     - apiserver
+    - --advertise-address={{ ip | default(ansible_default_ipv4.address) }}
     - --etcd-servers={% for srv in groups['etcd'] %}http://{{ hostvars[srv]['access_ip'] | default(hostvars[srv]['ip']|default(hostvars[srv]['ansible_default_ipv4']['address'])) }}:2379{% if not loop.last %},{% endif %}{% endfor %}
-
     - --admission-control=NamespaceLifecycle,NamespaceExists,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota
     - --service-cluster-ip-range={{ kube_service_addresses }}
     - --client-ca-file={{ kube_cert_dir }}/ca.pem