diff --git a/partie2/ansible/mkwgconf-p2p.sh b/partie2/ansible/mkwgconf-p2p.sh
new file mode 100644
index 0000000..d374f3c
--- /dev/null
+++ b/partie2/ansible/mkwgconf-p2p.sh
@@ -0,0 +1,91 @@
+è-#!/bin/bash
+set -u
+set -e
+
+AddressAwg=10.0.0.1/32  # Adresse VPN Wireguard extremite A
+EndpointA=172.16.0.101  # Adresse extremite A
+PortA=51820             # Port ecoute extremite A
+AddressBwg=10.0.0.2/32  # Adresse VPN Wireguard extremite B
+EndpointB=172.16.0.102  # Adresse extremite B
+PortB=51820             # Port ecoute extremite B
+AddressCwg=10.0.0.3/32  # Adresse VPN Wireguard extremite C
+EndpointC=172.0.0.103   # Adresse extremite C
+PortC=51820             # Port ecoute extremite C
+
+umask 077 ;
+wg genkey > endpoint-a.key
+wg pubkey < endpoint-a.key > endpoint-a.pub
+
+wg genkey > endpoint-b.key
+wg pubkey < endpoint-b.key > endpoint-b.pub
+
+wg genkey > endpoint-c.key
+wg pubkey < endpoint-c.key > endpoint-c.pub
+
+PKA=$(cat endpoint-a.key)
+pKA=$(cat endpoint-a.pub)
+PKB=$(cat endpoint-b.key)
+pKB=$(cat endpoint-b.pub)
+PKC=$(cat endpoint-c.key)
+pKC=$(cat endpoint-c.pub)
+
+cat <<FINI > wg0-a.conf
+# local settings for Endpoint A
+[Interface]
+PrivateKey = $PKA
+Address = $AddressAwg
+ListenPort = $PortA
+
+# remote settings for Endpoint B
+[Peer]
+PublicKey = $pKB
+Endpoint = ${EndpointB}:$PortB
+AllowedIPs = $AddressBwg
+
+# remote settings for Endpoint C
+[Peer]
+PublicKey = $pKC
+Endpoint = ${EndpointC}:$PortC
+AllowedIPs = $AddressCwg
+FINI
+
+
+cat <<FINI > wg0-b.conf
+# local settings for Endpoint B
+[Interface]
+PrivateKey = $PKB
+Address = $AddressBwg
+ListenPort = $PortB
+
+# remote settings for Endpoint A
+[Peer]
+PublicKey = $pKA
+Endpoint = ${EndpointA}:$PortA
+AllowedIPs = $AddressAwg
+
+# remote settings for Endpoint C
+[Peer]
+PublicKey = $pKC
+Endpoint = ${EndpointC}:$PortC
+AllowedIPs = $AddressCwg
+FINI
+
+cat <<FINI > wg0-c.conf
+# local settings for Endpoint C
+[Interface]
+PrivateKey = $PKC
+Address = $AddressBwg
+ListenPort = $PortB
+
+# remote settings for Endpoint A
+[Peer]
+PublicKey = $pKA
+Endpoint = ${EndpointA}:$PortA
+AllowedIPs = $AddressAwg
+
+# remote settings for Endpoint B
+[Peer]
+PublicKey = $pKB
+Endpoint = ${EndpointB}:$PortB
+AllowedIPs = $AddressBwg
+FINI
diff --git a/partie2/ansible/wg.yml b/partie2/ansible/wg.yml
new file mode 100644
index 0000000..0b89f98
--- /dev/null
+++ b/partie2/ansible/wg.yml
@@ -0,0 +1,60 @@
+---
+- name: WireGuard pour apx31-prod et apx31-test
+  hosts:
+    - ap31-test
+    - ap31-prod
+  become: true
+
+  tasks:
+
+    - name: Installer WireGuard
+      apt:
+        name:
+          - wireguard
+          - wireguard-tools
+        state: present
+        update_cache: true
+
+    - name: Copier le script mkwgconf-p2p.sh dans /tmp
+      ansible.builtin.copy:
+        src: mkwgconf-p2p.sh
+        dest: /tmp/mkwgconf-p2p.sh
+        mode: '0755'
+
+    - name: Executer le script mkwgconf
+      ansible.builtin.shell:
+        cmd: cd /tmp && /tmp/mkwgconf-p2p.sh
+      when: inventory_hostname == "ap31-test"
+
+    - name: Recupere wg0-a.conf
+      ansible.builtin.fetch:
+        src: /tmp/wg0-a.conf
+        dest: /tmp/
+          #        mode: '0600'
+        flat: yes
+      when: inventory_hostname == "ap31-test"
+
+    - name: Recupere wg0-b.conf
+      ansible.builtin.fetch:
+        src: /tmp/wg0-b.conf
+        dest: /tmp/
+          #       mode: '0600'
+        flat: yes
+      when: inventory_hostname == "ap31-test"
+
+    - name: Renvoi wg0-a.conf
+      ansible.builtin.copy:
+        src: /tmp/wg0-a.conf
+        dest: /etc/wireguard/wg0.conf
+          #  mode: '0600'
+      when: inventory_hostname == "ap31-test"
+
+    - name: Renvoi  wg0-b.conf
+      ansible.builtin.copy:
+        src: /tmp/wg0-b.conf
+        dest: /etc/wireguard/wg0.conf
+          #mode: '0600'
+      when: inventory_hostname == "ap31-prod"
+
+
+