Get conf checksum directly for localhost CP loadbalancer (#12632)

There is no need to stat the templated file, because the template module
already returns a checksum.

roles/kubernetes/node/tasks/loadbalancer/haproxy.yml

@@ -18,14 +18,7 @@
     owner: root
     mode: "0755"
     backup: true
-
+  register: haproxy_conf
-- name: Haproxy | Get checksum from config
-  stat:
-    path: "{{ haproxy_config_dir }}/haproxy.cfg"
-    get_attributes: false
-    get_checksum: true
-    get_mime: false
-  register: haproxy_stat
 
 - name: Haproxy | Write static pod
   template:

roles/kubernetes/node/tasks/loadbalancer/nginx-proxy.yml

@@ -18,14 +18,7 @@
     owner: root
     mode: "0755"
     backup: true
-
+  register: nginx_conf
-- name: Nginx-proxy | Get checksum from config
-  stat:
-    path: "{{ nginx_config_dir }}/nginx.conf"
-    get_attributes: false
-    get_checksum: true
-    get_mime: false
-  register: nginx_stat
 
 - name: Nginx-proxy | Write static pod
   template:

roles/kubernetes/node/templates/manifests/haproxy.manifest.j2

@@ -7,7 +7,7 @@ metadata:
     addonmanager.kubernetes.io/mode: Reconcile
     k8s-app: kube-haproxy
   annotations:
-    haproxy-cfg-checksum: "{{ haproxy_stat.stat.checksum }}"
+    haproxy-cfg-checksum: "{{ haproxy_conf.checksum }}"
 spec:
   hostNetwork: true
   dnsPolicy: ClusterFirstWithHostNet

roles/kubernetes/node/templates/manifests/nginx-proxy.manifest.j2

@@ -7,7 +7,7 @@ metadata:
     addonmanager.kubernetes.io/mode: Reconcile
     k8s-app: kube-nginx
   annotations:
-    nginx-cfg-checksum: "{{ nginx_stat.stat.checksum }}"
+    nginx-cfg-checksum: "{{ nginx_conf.checksum }}"
 spec:
   hostNetwork: true
   dnsPolicy: ClusterFirstWithHostNet