Update to Kubernetes v1.7.5 (#1649)

inventory/group_vars/k8s-cluster.yml

@@ -23,7 +23,7 @@ kube_users_dir: "{{ kube_config_dir }}/users"
 kube_api_anonymous_auth: false
 
 ## Change this to use another Kubernetes version, e.g. a current beta release
-kube_version: v1.7.3
+kube_version: v1.7.5
 
 # Where the binaries will be downloaded.
 # Note: ensure that you've enough disk space (about 1G)

roles/download/defaults/main.yml

@@ -18,7 +18,7 @@ download_localhost: False
 download_always_pull: False
 
 # Versions
-kube_version: v1.7.3
+kube_version: v1.7.5
 kubeadm_version: "{{ kube_version }}"
 etcd_version: v3.2.4
 # TODO(mattymo): Move calico versions to roles/network_plugins/calico/defaults