# see roles/network_plugin/calico/defaults/main.yml ## With calico it is possible to distributed routes with border routers of the datacenter. ## Warning : enabling router peering will disable calico's default behavior ('node mesh'). ## The subnets of each nodes will be distributed by the datacenter router # peer_with_router: false # Enables Internet connectivity from containers # nat_outgoing: true # add default ippool name # calico_pool_name: "default-pool" # add default ippool blockSize (defaults kube_network_node_prefix) # calico_pool_blocksize: 24 # add default ippool CIDR (must be inside kube_pods_subnet, defaults to kube_pods_subnet otherwise) # calico_pool_cidr: 1.2.3.4/5 # Global as_num (/calico/bgp/v1/global/as_num) # global_as_num: "64512" # You can set MTU value here. If left undefined or empty, it will # not be specified in calico CNI config, so Calico will use built-in # defaults. The value should be a number, not a string. # calico_mtu: 1500 # Configure the MTU to use for workload interfaces and tunnels. # - If Wireguard is enabled, set to your network MTU - 60 # - Otherwise, if VXLAN or BPF mode is enabled, set to your network MTU - 50 # - Otherwise, if IPIP is enabled, set to your network MTU - 20 # - Otherwise, if not using any encapsulation, set to your network MTU. # calico_veth_mtu: 1440 # Advertise Cluster IPs # calico_advertise_cluster_ips: true # Choose data store type for calico: "etcd" or "kdd" (kubernetes datastore) # calico_datastore: "etcd" # Choose Calico iptables backend: "Legacy", "Auto" or "NFT" # calico_iptables_backend: "Legacy" # Use typha (only with kdd) # typha_enabled: false # Generate TLS certs for secure typha<->calico-node communication # typha_secure: false # Scaling typha: 1 replica per 100 nodes is adequate # Number of typha replicas # typha_replicas: 1 # Set max typha connections # typha_max_connections_lower_limit: 300 # Set calico network backend: "bird", "vxlan" or "none" # bird enable BGP routing, required for ipip mode. # calico_network_backend: bird # IP in IP and VXLAN is mutualy exclusive modes. # set IP in IP encapsulation mode: "Always", "CrossSubnet", "Never" # calico_ipip_mode: 'Always' # set VXLAN encapsulation mode: "Always", "CrossSubnet", "Never" # calico_vxlan_mode: 'Never' # If you want to use non default IP_AUTODETECTION_METHOD for calico node set this option to one of: # * can-reach=DESTINATION # * interface=INTERFACE-REGEX # see https://docs.projectcalico.org/reference/node/configuration # calico_ip_auto_method: "interface=eth.*" # Choose the iptables insert mode for Calico: "Insert" or "Append". # calico_felix_chaininsertmode: Insert