network: Add keepalived support

roles/network/tasks/RedHat.yml

@@ -15,3 +15,25 @@
     group: "{{ ansible_wheel }}"
   notify: reload network manager connections
   with_items: "{{ network_interfaces }}"
+
+- block:
+    - name: install keepalived
+      package:
+        name: keepalived
+        state: installed
+    - name: create keepalived config
+      template:
+        dest: /etc/keepalived/keepalived.conf
+        src: keepalived.conf.j2
+        mode: 0600
+        owner: root
+        group: "{{ ansible_wheel }}"
+      notify: restart keepalived
+    - name: enable keepalived
+      service:
+        name: keepalived
+        state: started
+        enabled: true
+  when:
+    - network_vip_interfaces is defined
+    - network_vip_interfaces != []