c12s-kubespray/roles/kubernetes/node/tasks/pre_upgrade.yml

---
- name: "Pre-upgrade | copy /var/lib/cni from kubelet"
  command: docker cp kubelet:/var/lib/cni /var/lib/cni
  args:
    creates: "/var/lib/cni"
  failed_when: false
Add /var/lib/cni to kubelet Necessary to persist this directory for host-local IPAM used by Canal Add pre-upgrade task to copy /var/lib/cni out of old kubelet. 2017-04-03 13:50:17 +00:00			`---`
			`- name: "Pre-upgrade \| copy /var/lib/cni from kubelet"`
			`command: docker cp kubelet:/var/lib/cni /var/lib/cni`
			`args:`
			`creates: "/var/lib/cni"`
			`failed_when: false`