Skip to content
Due to upgrade issues with the Envoy gateway and the offline installation environments, upgrading to MKE 4k 4.1.3 is not recommended. These issues are fixed in the 4.1.4 release. For version 4.1.3, Mirantis only supports fresh installations.

CNI Configuration Example#

The network section of the mke4.yaml configuration file renders as follows:

network:
    cplb:
      disabled: true
    kubeProxy:
      iptables:
        minSyncPeriod: 0s
        syncPeriod: 0s
      ipvs:
        minSyncPeriod: 0s
        syncPeriod: 0s
        tcpFinTimeout: 0s
        tcpTimeout: 0s
        udpTimeout: 0s
      metricsBindAddress: 0.0.0.0:10249
      mode: iptables
      nftables:
        minSyncPeriod: 0s
        syncPeriod: 0s
    multus:
      enabled: false
    nllb:
      disabled: true
    nodePortRange: 32768-35535
    providers:
    - enabled: true
      extraConfig:
        cidrV4: 192.168.0.0/16
        linuxDataplane: Iptables
        loglevel: Info
      provider: calico
    - enabled: false
      provider: custom
    serviceCIDR: 10.96.0.0/16

Danger

If you are installing the Iptables data plane and you are specifying the full specification using the value.yaml file, you must not provide values for the KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT parameters.

Note

Once set, the serviceCIDR value is immutable.