Containers Calico

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• bgp-service-cluster-ips | string

  Space-separated list of service cluster CIDRs to advertise over BGP. These will be passed to the .spec.serviceClusterIPs field of the default BGPConfiguration in Calico. Example value: ”10.0.0.0/24 10.0.1.0/24”

• bgp-service-external-ips | string

  Space-separated list of service external CIDRs to advertise over BGP. These will be passed to the .spec.serviceExternalIPs field of the default BGPConfiguration in Calico. Example value: ”10.0.0.0/24 10.0.1.0/24”

• calico-node-image | string

  Default: rocks.canonical.com:443/cdk/calico/node:v3.10.1

  The image id to use for calico/node.

• calico-policy-image | string

  Default: rocks.canonical.com:443/cdk/calico/kube-controllers:v3.10.1

  The image id to use for calico/kube-controllers.

• cidr | string

  Default: 192.168.0.0/16

  Network CIDR assigned to Calico. This is applied to the default Calico pool, and is also communicated to the Kubernetes charms for use in kube-proxy configuration.

• disable-vxlan-tx-checksumming | boolean

  Default: True

  When set to true, if VXLAN encapsulation is in use, then the charm will disable TX checksumming on the vxlan.calico network interface. This works around an upstream issue in Calico: https://github.com/projectcalico/calico/issues/3145

• global-as-number | int

  Default: 64512

  Global AS number.

• global-bgp-peers | string

  Default: []

  List of global BGP peers. Each BGP peer is specified with an address and an as-number. Example value: "[{address: 10.0.0.1, as-number: 65000}, {address: 10.0.0.2, as-number: 65001}]"

• ignore-loose-rpf | boolean

  Enable or disable IgnoreLooseRPF for Calico Felix. This is only used when rp_filter is set to a value of 2.

• ipip | string

  Default: Never

  IPIP encapsulation mode. Must be one of "Always", "CrossSubnet", or "Never". This is incompatible with VXLAN encapsulation. If VXLAN encapsulation is enabled, then this must be set to "Never".

• manage-pools | boolean

  Default: True

  If true, a default pool is created using the cidr and ipip charm configuration values. Warning: When manage-pools is enabled, the charm will delete any pools that are unrecognized.

• nat-outgoing | boolean

  Default: True

  NAT outgoing traffic

• node-to-node-mesh | boolean

  Default: True

  When enabled, each Calico node will peer with every other Calico node in the cluster.

• route-reflector-cluster-ids | string

  Default: {}

  Mapping of unit IDs to route reflector cluster IDs. Assigning a route reflector cluster ID allows the node to function as a route reflector. Example value: "{0: 224.0.0.1, 2: 224.0.0.1}"

• subnet-as-numbers | string

  Default: {}

  Mapping of subnets to AS numbers, specified as YAML. Each Calico node will be assigned an AS number based on the entries in this mapping. Example value: "{10.0.0.0/24: 64512, 10.0.1.0/24: 64513}" If a node's IP matches any of the specified subnets, then the corresponding AS number is used instead of the global one. If a node's IP matches no subnets, then the global AS number will be used instead. If a node's IP matches multiple subnets, then the most specific subnet will be used, e.g. a /24 subnet will take precedence over a /16.

• subnet-bgp-peers | string

  Default: {}

  Mapping of subnets to lists of BGP peers. Each BGP peer is specified with an address and an as-number. Example value: "{10.0.0.0/24: [{address: 10.0.0.1, as-number: 65000}, {address: 10.0.0.2, as-number: 65001}], 10.0.1.0/24: [{address: 10.0.1.1, as-number: 65002}]}" If a node's IP matches multiple subnets, then peerings will be added for each matched subnet.

• unit-as-numbers | string

  Default: {}

  Mapping of unit IDs to AS numbers, specified as YAML. Each Calico node will be assigned an AS number based on the entries in this mapping. Example value: "{0: 64512, 1: 64513}" This takes precedence over global-as-number and subnet-as-numbers.

• unit-bgp-peers | string

  Default: {}

  Mapping of unit IDs to lists of BGP peers. Each BGP peer is specified with an address and an as-number. Example value: "{0: [{address: 10.0.0.1, as-number: 65000}, {address: 10.0.0.2, as-number: 65001}], 1: [{address: 10.0.1.1, as-number: 65002}]}"

• veth-mtu | int

  Set veth MTU size. This should be set to the MTU size of the base network. If VXLAN is enabled, then the charm will automatically subtract 50 from the specified MTU size. If IPIP is enabled, then the charm will automatically subtract 20 from the specified MTU size.

• vxlan | string

  Default: Never

  VXLAN encapsulation mode. Must be one of "Always", "CrossSubnet", or "Never". This is incompatible with IPIP encapsulation. If IPIP encapsulation is enabled, then this must be set to "Never".