kubespray/roles/kubernetes/node/defaults/main.yml

# This directory is where all the additional scripts go
# that Kubernetes normally puts in /srv/kubernetes.
# This puts them in a sane location
kube_script_dir: "{{ bin_dir }}/kubernetes-scripts"

# This directory is where all the additional config stuff goes
# the kubernetes normally puts in /srv/kubernets.
# This puts them in a sane location.
# Editting this value will almost surely break something. Don't
# change it. Things like the systemd scripts are hard coded to
# look in here. Don't do it.
kube_config_dir: /etc/kubernetes

# 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 to save basic auth file
kube_users_dir: "{{ kube_config_dir }}/users"

# This is where you can drop yaml/json files and the kubelet will run those
# pods on startup
kube_manifest_dir: "{{ kube_config_dir }}/manifests"

# Logging directory (sysvinit systems)
kube_log_dir: "/var/log/kubernetes"

dns_domain: "{{ cluster_name }}"

# resolv.conf to base dns config
kube_resolv_conf: "/etc/resolv.conf"

kube_proxy_mode: iptables

# An experimental dev/test only dynamic volumes provisioner,
# for PetSets. Works for kube>=v1.3 only.
kube_hostpath_dynamic_provisioner: "false"

hyperkube_image_repo: "quay.io/coreos/hyperkube"
hyperkube_image_tag: "{{ kube_version }}_coreos.0"

# IP address of the DNS server.
# Kubernetes will create a pod with several containers, serving as the DNS
# server and expose it under this IP address. The IP address must be from
# the range specified as kube_service_addresses. This magic will actually
# pick the 10th ip address in the kube_service_addresses range and use that.
dns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(253)|ipaddr('address') }}"

# kube_api_runtime_config:
#   - extensions/v1beta1/daemonsets=true
#   - extensions/v1beta1/deployments=true