kubernetes集群节点多网卡，calico指定网卡

Aug 5, 2026 // 大蚊子
虚拟化
k8s 虚拟化


对于openstack 平台, 需要修改mtu 以及指定网卡 1、calico如果有节点是多网卡，所以需要在配置文件中指定内网网卡

  • name: calico-node image: 172.16.230.97/source/node:v3.18.2 envFrom:
  • configMapRef:

Allow KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT to be

overridden for eBPF mode. name: kubernetes-services-endpoint optional: true env:

Use Kubernetes API as the backing datastore.

  • name: DATASTORE_TYPE value: “kubernetes”

DaemonSet 添加环境变量

  • name: IP_AUTODETECTION_METHOD value: “interface=ens192”

Wait for the datastore.

  • name: WAIT_FOR_DATASTORE value: “true”

Set based on the k8s node name.

# 匹配 bond 网卡

  • name: IP_AUTODETECTION_METHOD value: interface=eth.|en.|em.|bo.