---
# The interface on which the K8s services should listen on. As all cluster
# communication should use the PeerVPN interface the interface name is
# normally "tap0" or "peervpn0".
k8s_interface: "tap0"
# The directory to store the K8s certificates and other configuration
k8s_conf_dir: "/var/lib/kubernetes"
# CNI network plugin settings
k8s_cni_conf_dir: "/etc/cni/net.d"
# The directory from where to copy the K8s certificates. By default this
# will expand to user's LOCAL $HOME (the user that run's "ansible-playbook ..."
# plus "/k8s/certs". That means if the user's $HOME directory is e.g.
# "/home/da_user" then "k8s_ca_conf_directory" will have a value of
# "/home/da_user/k8s/certs".
k8s_ca_conf_directory: "{{ '~/k8s/certs' | expanduser }}"

etcd_conf_dir: "/etc/etcd"
etcd_bin_dir: "/usr/local/bin"
etcd_client_port: 2379
etcd_certificates:
  - ca-etcd.pem
  - ca-etcd-key.pem
  - cert-etcd.pem
  - cert-etcd-key.pem

flannel_version: "v0.10.0"
flannel_etcd_prefix: "/kubernetes-cluster/network"
flannel_ip_range: "10.200.0.0/16"
flannel_backend_type: "vxlan"
flannel_cni_name: "podnet"
flannel_subnet_file_dir: "/run/flannel"
flannel_options_dir: "/etc/flannel"
flannel_bin_dir: "/usr/local/sbin"
flannel_cni_conf_file: "10-flannel"

flannel_systemd_restartsec: "5"
flannel_systemd_limitnofile: "40000"
flannel_systemd_limitnproc: "1048576"

flannel_settings:
  "etcd-cafile": "{{k8s_conf_dir}}/ca-etcd.pem"
  "etcd-certfile": "{{k8s_conf_dir}}/cert-etcd.pem"
  "etcd-keyfile": "{{k8s_conf_dir}}/cert-etcd-key.pem"
  "etcd-prefix": "{{flannel_etcd_prefix}}"
  "iface": "{{k8s_interface}}"
  "public-ip": "{{hostvars[inventory_hostname]['ansible_' + k8s_interface].ipv4.address}}"
  "subnet-file": "{{flannel_subnet_file_dir}}/subnet.env"
  "ip-masq": "true"
  "healthz-ip": "0.0.0.0"
  "healthz-port": "0" # 0 = disable