diff --git a/inventory/group_vars/k8s-cluster.yml b/inventory/group_vars/k8s-cluster.yml
index d465e69b9..bd7a3dc8b 100644
--- a/inventory/group_vars/k8s-cluster.yml
+++ b/inventory/group_vars/k8s-cluster.yml
@@ -1,115 +1,115 @@
-# # Valid bootstrap options (required): ubuntu, coreos, centos, none
-# bootstrap_os: none
+# Valid bootstrap options (required): ubuntu, coreos, centos, none
+bootstrap_os: none
 
-# # Directory where the binaries will be installed
-# bin_dir: /usr/local/bin
+# Directory where the binaries will be installed
+bin_dir: /usr/local/bin
 
-# # Kubernetes configuration dirs and system namespace.
-# # Those are where all the additional config stuff goes
-# # the kubernetes normally puts in /srv/kubernets.
-# # This puts them in a sane location and namespace.
-# # Editting those values will almost surely break something.
-# kube_config_dir: /etc/kubernetes
-# kube_script_dir: "{{ bin_dir }}/kubernetes-scripts"
-# kube_manifest_dir: "{{ kube_config_dir }}/manifests"
-# system_namespace: kube-system
+# Kubernetes configuration dirs and system namespace.
+# Those are where all the additional config stuff goes
+# the kubernetes normally puts in /srv/kubernets.
+# This puts them in a sane location and namespace.
+# Editting those values will almost surely break something.
+kube_config_dir: /etc/kubernetes
+kube_script_dir: "{{ bin_dir }}/kubernetes-scripts"
+kube_manifest_dir: "{{ kube_config_dir }}/manifests"
+system_namespace: kube-system
 
-# # Logging directory (sysvinit systems)
-# kube_log_dir: "/var/log/kubernetes"
+# Logging directory (sysvinit systems)
+kube_log_dir: "/var/log/kubernetes"
 
-# # This is where all the cert scripts and certs will be located
-# kube_cert_dir: "{{ kube_config_dir }}/ssl"
+# This is where all the cert scripts and certs will be located
+kube_cert_dir: "{{ kube_config_dir }}/ssl"
 
-# # This is where all of the bearer tokens will be stored
-# kube_token_dir: "{{ kube_config_dir }}/tokens"
+# This is where all of the bearer tokens will be stored
+kube_token_dir: "{{ kube_config_dir }}/tokens"
 
-# # This is where to save basic auth file
-# kube_users_dir: "{{ kube_config_dir }}/users"
+# This is where to save basic auth file
+kube_users_dir: "{{ kube_config_dir }}/users"
 
-# kube_api_anonymous_auth: false
+kube_api_anonymous_auth: false
 
-# ## Change this to use another Kubernetes version, e.g. a current beta release
-# kube_version: v1.5.3
+## Change this to use another Kubernetes version, e.g. a current beta release
+kube_version: v1.5.3
 
-# # Where the binaries will be downloaded.
-# # Note: ensure that you've enough disk space (about 1G)
-# local_release_dir: "/tmp/releases"
-# # Random shifts for retrying failed ops like pushing/downloading
-# retry_stagger: 5
+# Where the binaries will be downloaded.
+# Note: ensure that you've enough disk space (about 1G)
+local_release_dir: "/tmp/releases"
+# Random shifts for retrying failed ops like pushing/downloading
+retry_stagger: 5
 
-# # This is the group that the cert creation scripts chgrp the
-# # cert files to. Not really changable...
-# kube_cert_group: kube-cert
+# This is the group that the cert creation scripts chgrp the
+# cert files to. Not really changable...
+kube_cert_group: kube-cert
 
-# # Cluster Loglevel configuration
-# kube_log_level: 2
+# Cluster Loglevel configuration
+kube_log_level: 2
 
-# # Users to create for basic auth in Kubernetes API via HTTP
-# kube_api_pwd: "changeme"
-# kube_users:
-#   kube:
-#     pass: "{{kube_api_pwd}}"
-#     role: admin
-#   root:
-#     pass: "{{kube_api_pwd}}"
-#     role: admin
+# Users to create for basic auth in Kubernetes API via HTTP
+kube_api_pwd: "changeme"
+kube_users:
+  kube:
+    pass: "{{kube_api_pwd}}"
+    role: admin
+  root:
+    pass: "{{kube_api_pwd}}"
+    role: admin
 
-# # Choose network plugin (calico, weave or flannel)
-# # Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
-# kube_network_plugin: calico
+# Choose network plugin (calico, weave or flannel)
+# Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
+kube_network_plugin: calico
 
-# # Kubernetes internal network for services, unused block of space.
-# kube_service_addresses: 10.233.0.0/18
+# Kubernetes internal network for services, unused block of space.
+kube_service_addresses: 10.233.0.0/18
 
-# # internal network. When used, it will assign IP
-# # addresses from this range to individual pods.
-# # This network must be unused in your network infrastructure!
-# kube_pods_subnet: 10.233.64.0/18
+# internal network. When used, it will assign IP
+# addresses from this range to individual pods.
+# This network must be unused in your network infrastructure!
+kube_pods_subnet: 10.233.64.0/18
 
-# # internal network node size allocation (optional). This is the size allocated
-# # to each node on your network.  With these defaults you should have
-# # room for 4096 nodes with 254 pods per node.
-# kube_network_node_prefix: 24
+# internal network node size allocation (optional). This is the size allocated
+# to each node on your network.  With these defaults you should have
+# room for 4096 nodes with 254 pods per node.
+kube_network_node_prefix: 24
 
-# # The port the API Server will be listening on.
-# kube_apiserver_ip: "{{ kube_service_addresses|ipaddr('net')|ipaddr(1)|ipaddr('address') }}"
-# kube_apiserver_port: 443 # (https)
-# kube_apiserver_insecure_port: 8080 # (http)
+# The port the API Server will be listening on.
+kube_apiserver_ip: "{{ kube_service_addresses|ipaddr('net')|ipaddr(1)|ipaddr('address') }}"
+kube_apiserver_port: 443 # (https)
+kube_apiserver_insecure_port: 8080 # (http)
 
-# # DNS configuration.
-# # Kubernetes cluster name, also will be used as DNS domain
-# cluster_name: cluster.local
-# # Subdomains of DNS domain to be resolved via /etc/resolv.conf for hostnet pods
-# ndots: 2
-# # Can be dnsmasq_kubedns, kubedns or none
-# dns_mode: dnsmasq_kubedns
-# # Can be docker_dns, host_resolvconf or none
-# resolvconf_mode: docker_dns
-# # Deploy netchecker app to verify DNS resolve as an HTTP service
-# deploy_netchecker: false
-# # Ip address of the kubernetes skydns service
-# skydns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(3)|ipaddr('address') }}"
-# dns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(2)|ipaddr('address') }}"
-# dns_domain: "{{ cluster_name }}"
+# DNS configuration.
+# Kubernetes cluster name, also will be used as DNS domain
+cluster_name: cluster.local
+# Subdomains of DNS domain to be resolved via /etc/resolv.conf for hostnet pods
+ndots: 2
+# Can be dnsmasq_kubedns, kubedns or none
+dns_mode: dnsmasq_kubedns
+# Can be docker_dns, host_resolvconf or none
+resolvconf_mode: docker_dns
+# Deploy netchecker app to verify DNS resolve as an HTTP service
+deploy_netchecker: false
+# Ip address of the kubernetes skydns service
+skydns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(3)|ipaddr('address') }}"
+dns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(2)|ipaddr('address') }}"
+dns_domain: "{{ cluster_name }}"
 
-# # Path used to store Docker data
-# docker_daemon_graph: "/var/lib/docker"
+# Path used to store Docker data
+docker_daemon_graph: "/var/lib/docker"
 
-# ## A string of extra options to pass to the docker daemon.
-# ## This string should be exactly as you wish it to appear.
-# ## An obvious use case is allowing insecure-registry access
-# ## to self hosted registries like so:
-# docker_options: "--insecure-registry={{ kube_service_addresses }} --graph={{ docker_daemon_graph }} --iptables=false"
-# docker_bin_dir: "/usr/bin"
+## A string of extra options to pass to the docker daemon.
+## This string should be exactly as you wish it to appear.
+## An obvious use case is allowing insecure-registry access
+## to self hosted registries like so:
+docker_options: "--insecure-registry={{ kube_service_addresses }} --graph={{ docker_daemon_graph }} --iptables=false"
+docker_bin_dir: "/usr/bin"
 
-# # Settings for containerized control plane (etcd/kubelet/secrets)
-# etcd_deployment_type: docker
-# kubelet_deployment_type: docker
-# cert_management: script
-# vault_deployment_type: docker
+# Settings for containerized control plane (etcd/kubelet/secrets)
+etcd_deployment_type: docker
+kubelet_deployment_type: docker
+cert_management: script
+vault_deployment_type: docker
 
-# # K8s image pull policy (imagePullPolicy)
-# k8s_image_pull_policy: IfNotPresent
+# K8s image pull policy (imagePullPolicy)
+k8s_image_pull_policy: IfNotPresent
 
-# # Monitoring apps for k8s
-# efk_enabled: false
+# Monitoring apps for k8s
+efk_enabled: false