Persist ip_vs modules

roles/kubernetes/node/tasks/main.yml

@@ -118,6 +118,14 @@
   tags:
     - kube-proxy
 
+- name: Persist ip_vs modules
+  copy:
+    dest: /etc/modules-load.d/kube_proxy-ipvs.conf
+    content: "ip_vs\nip_vs_rr\nip_vs_wrr\nip_vs_sh\nnf_conntrack_ipv4"
+  when: kube_proxy_mode == 'ipvs'
+  tags:
+    - kube-proxy
+
 - name: Write proxy manifest
   template:
     src: manifests/kube-proxy.manifest.j2