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Install on Talos

Talos Linux is a modern Linux distribution built for Kubernetes.

Note

Before deploying Kube-OVN, you MUST ensure that there is no CNI installed in the Talos cluster: 

cluster:
  network:
    cni:
      # "none" indicates that Talos will not manage any CNI installation.
      name: none

Deploy Kube-OVN via Helm Chart

You can deploy Kube-OVN on Talos Linux clusters with the following command:

helm install kube-ovn kubeovn/kube-ovn --wait \
    -n kube-system \
    --version v1.13.13 \
    --set OVN_DIR=/var/lib/ovn \
    --set OPENVSWITCH_DIR=/var/lib/openvswitch \
    --set DISABLE_MODULES_MANAGEMENT=true \
    --set cni_conf.MOUNT_LOCAL_BIN_DIR=false

If you want to use underlay as the default network, you need to pass the relevant chart values. Here is an example:

helm install kubeovn kubeovn/kube-ovn --wait \
    -n kube-system \
    --version v1.13.13 \
    --set OVN_DIR=/var/lib/ovn \
    --set OPENVSWITCH_DIR=/var/lib/openvswitch \
    --set DISABLE_MODULES_MANAGEMENT=true \
    --set cni_conf.MOUNT_LOCAL_BIN_DIR=false \
    --set networking.NETWORK_TYPE=vlan \
    --set networking.vlan.VLAN_INTERFACE_NAME=enp0s5f1 \
    --set networking.vlan.VLAN_ID=0 \
    --set networking.NET_STACK=ipv4 \
    --set-json networking.EXCLUDE_IPS='"172.99.99.11..172.99.99.99"' \
    --set-json ipv4.POD_CIDR='"172.99.99.0/24"' \
    --set-json ipv4.POD_GATEWAY='"172.99.99.1"'

Note

Logical network interfaces, such as VLAN, Bond, and Bridge, cannot be used as provider interfaces for Underlay networks. Physical interfaces used for the Underlay network MUST be configured with ignore=true in the Talos machine configuration. Here is an example: 

machine:
  network:
    interfaces:
      - interface: enp0s5f1
        ignore: true

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