Charmed Kubernetes

  • By Canonical Kubernetes | bundle
  • Cloud
Channel Revision Published
latest/stable 1243 06 Mar 2024
latest/candidate 1245 16 Apr 2024
latest/beta 1250 18 Apr 2024
latest/edge 1254 18 Apr 2024
1.30/beta 1251 18 Apr 2024
1.30/edge 1253 18 Apr 2024
1.29/stable 1242 12 Feb 2024
1.29/candidate 1246 16 Apr 2024
1.29/beta 1241 12 Feb 2024
1.29/edge 1234 13 Dec 2023
1.28/stable 1232 21 Aug 2023
1.28/candidate 1224 07 Jun 2023
1.28/beta 1231 21 Aug 2023
1.28/edge 1226 07 Aug 2023
1.27/stable 1218 21 Apr 2023
1.27/candidate 1221 17 May 2023
1.27/beta 1220 21 Apr 2023
1.27/edge 1211 23 Feb 2023
1.26/stable 1206 15 Dec 2022
1.26/candidate 1208 13 Jan 2023
1.26/beta 1213 08 Apr 2023
1.26/edge 1198 22 Nov 2022
1.25/stable 1186 01 Sep 2022
1.25/candidate 1187 09 Sep 2022
1.25/beta 1200 01 Dec 2022
1.25/edge 1182 17 Aug 2022
1.24/stable 1155 04 Aug 2022
1.24/candidate 1149 02 Aug 2022
1.24/beta 1005 06 May 2022
1.24/edge 1179 15 Aug 2022
1.23/edge 942 16 Mar 2022
juju deploy charmed-kubernetes
Show information

Platform:

Ubuntu

Learn about configurations >

  • 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”

  • bgp-service-loadbalancer-ips | string

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

  • 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. Calico assigns IP addresses to Kubernetes nodes in blocks of 64 addresses. It is recommended to make the Calico network large enough to assign at least one 64 address block to each kubernetes-control-plane and kubernetes-worker unit.

  • 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.

  • image-registry | string

    Default: rocks.canonical.com:443/cdk

    Source registry of Calico images. By setting to a value, each image listed in the releases manifest has its image-registry replaced.

  • 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.

  • release | string

    Version of Calico to deploy

  • 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".