Fix upgrade for all daemonset type resources

Daemonsets cannot be simply upgraded through a single API call,
regardless of any kubectl documentation. The resource must be
purged and then recreated in order to make any changes.

roles/network_plugin/canal/tasks/main.yml

@@ -41,6 +41,7 @@
   template:
     src: canal-node.yml.j2
     dest: "{{kube_config_dir}}/canal-node.yaml"
+  register: canal_node_manifest
 
 - name: Canal | Copy cni plugins from hyperkube
   command: "{{ docker_bin_dir }}/docker run --rm -v /opt/cni/bin:/cnibindir {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }} /usr/bin/rsync -a /opt/cni/bin/ /cnibindir/"