a

templates/wg

 [Interface]
-Address = {{ myAddr }}/24
+Address = {{ myAddr }}/32
 PostUp = wg set %i private-key /etc/wireguard/privatekey
 ListenPort = 51902
 

wg.yml

@@ -4,7 +4,7 @@
     - role: wg
       vars:
         publickey: "{{ hostvars['h2'].publickey }}"
-        myAddr: 10.0.0.1
+        myAddr: 10.0.0.10
         dst: 10.0.3.2
 
 - name: h2_key_set
@@ -13,6 +13,6 @@
     - role: wg
       vars:
         publickey: "{{ hostvars['h1'].publickey }}"
-        myAddr: 10.0.0.2
+        myAddr: 10.0.0.20
         dst: 10.0.1.2