diff --git a/README.md b/README.md
index f1dc7de..70fb404 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 Setup keepalived service
 
-Config example:
+# Config examples
+<details>
+  <summary>Using template config</summary>
 
     keepalived_config:
       global_defs:
@@ -26,3 +28,37 @@ Config example:
           track_process: 
             - haproxy
 
+</details>
+
+<details>
+  <summary>Complete config override</summary>
+
+    keepalived_config_override: |
+      global_defs {
+        router_id {{ patroni_cluster_name | default('default') }}
+      }
+      vrrp_track_process haproxy {
+        process haproxy
+        quorum 1
+        delay 2
+      }
+      vrrp_instance VRRP_1 {
+        state MASTER
+        virtual_router_id {{ keepalived_vip.split('.')[-1][-3:] }}
+        priority {{ ansible_enp3s0.ipv4.address.split('.')[-1][-3:] | default(ansible_default_ipv4.address.split('.')[-1][-3:]) }}
+        interface {{ ansible_enp3s0.device | default(ansible_default_ipv4.interface) }}
+        unicast_src_ip {{ ansible_enp3s0.ipv4.address | default(ansible_default_ipv4.address) }}
+        unicast_peer {
+      {% for peer in groups.all %}
+          {{ hostvars[peer].ansible_enp3s0.ipv4.address if hostvars[peer].ansible_enp3s0.ipv4.address != ansible_enp3s0.ipv4.address }}
+      {% endfor %}
+        }
+        virtual_ipaddress {
+          {{ keepalived_vip }}/32 dev enp3s0
+        }
+        track_process {
+          haproxy
+        }
+      }
+
+</details>
diff --git a/defaults/main.yml b/defaults/main.yml
index 1f4831d..7ba3f64 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -43,12 +43,12 @@ keepalived_default_config: {}
 #    interface {{ ansible_enp3s0.device | default(ansible_default_ipv4.interface) }}
 #    unicast_src_ip {{ ansible_enp3s0.ipv4.address | default(ansible_default_ipv4.address) }}
 #    unicast_peer {
-#  {% for peer in groups.patroni %}
-#      {{ hostvars[peer].ansible_enp3s0.ipv4.address if (hostvars[peer].ansible_enp3s0.ipv4.address != ansible_enp3s0.ipv4.address and hostvars[peer].ansible_enp3s0.ipv4.address != ansible_enp4s0.ipv4.address) }}
+#  {% for peer in groups.all %}
+#      {{ hostvars[peer].ansible_enp3s0.ipv4.address if hostvars[peer].ansible_enp3s0.ipv4.address != ansible_enp3s0.ipv4.address }}
 #  {% endfor %}
 #    }
 #    virtual_ipaddress {
-#      {{ keepalived_vip }}/32 dev {{ keepalived_vip_dev }}
+#      {{ keepalived_vip }}/32 dev enp3s0
 #    }
 #    track_process {
 #      haproxy