# Directory where the binaries will be installed bin_dir: /usr/local/bin # Where the binaries will be downloaded. # Note: ensure that you've enough disk space (about 1G) local_release_dir: "/tmp/releases" # Users to create for basic auth in Kubernetes API via HTTP # kube_users: # kube: # pass: changeme # role: admin # root: # pass: changeme # role: admin # Kubernetes cluster name, also will be used as DNS domain # cluster_name: cluster.local # set this variable to calico if needed. keep it empty if flannel is used # kube_network_plugin: calico # 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 total size (optional). This is the prefix of the # entire network. Must be unused in your environment. # kube_network_prefix: 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 # With calico it is possible to distributed routes with border routers of the datacenter. # peer_with_router: false # Warning : enabling router peering will disable calico's default behavior ('node mesh'). # The subnets of each nodes will be distributed by the datacenter router # 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) # Internal DNS configuration. # Kubernetes can create and mainatain its own DNS server to resolve service names # into appropriate IP addresses. It's highly advisable to run such DNS server, # as it greatly simplifies configuration of your applications - you can use # service names instead of magic environment variables. # You still must manually configure all your containers to use this DNS server, # Kubernetes won't do this for you (yet). # Upstream dns servers used by dnsmasq # upstream_dns_servers: # - 8.8.8.8 # - 4.4.8.8 # # # Use dns server : https://github.com/ansibl8s/k8s-skydns/blob/master/skydns-README.md # dns_setup: true # dns_domain: "{{ cluster_name }}" # # # Ip address of the kubernetes dns service # dns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(253)|ipaddr('address') }}"