diff --git a/README.md b/README.md
index e395ccdff96e5968b5030f4a10688f4a64310e06..63b5f568decd86686c2c8f04b9f39c7406318985 100644
--- a/README.md
+++ b/README.md
@@ -33,4 +33,12 @@ cette commande est correcte en l’exécutant sur la topologie.
-# **2 - Routage et adressage**
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+# **2 - Routage et adressage**
+
+Voici le résultat du playbook, la 77a0ae0163commande ping est effectivement exécuté et le paquet est bien envoyé sur le bon chemin (code sur le git)
+
+
+
+On peut voir grâce à la commande traceroute que le paquet utilise le bon chemin
+
+
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diff --git a/ansible.cfg b/ansible.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..898fb2b400b57a5481e6e76fc08b74ae955103c0
--- /dev/null
+++ b/ansible.cfg
@@ -0,0 +1,10 @@
+[defaults]
+inventory = inventory
+remote_user = root
+host_key_checking = False
+
+[privilege_escalation]
+become = True
+become_method = sudo
+become_user = root
+become_ask_pass = False
diff --git a/changeHostname.sh b/changeHostname.sh
new file mode 100755
index 0000000000000000000000000000000000000000..8aa9870ccd04bce33154dcf8c0baa51581839704
--- /dev/null
+++ b/changeHostname.sh
@@ -0,0 +1,4 @@
+ssh R1 hostnamectl set-hostname R1
+ssh R2 hostnamectl set-hostname R2
+ssh H1 hostnamectl set-hostname H1
+ssh H2 hostnamectl set-hostname H2
diff --git a/img/Untitled 4.png b/img/Untitled 4.png
new file mode 100644
index 0000000000000000000000000000000000000000..878a764ae4f9b694114cb4af214bedae587f5f31
Binary files /dev/null and b/img/Untitled 4.png differ
diff --git a/img/Untitled 5.png b/img/Untitled 5.png
new file mode 100644
index 0000000000000000000000000000000000000000..e41e3d1d4c8dd12f3af1e6a8f5f2ae687f32b468
Binary files /dev/null and b/img/Untitled 5.png differ
diff --git a/inventory b/inventory
new file mode 100644
index 0000000000000000000000000000000000000000..2eede14dd1699450087e53a598b6bfda6a063979
--- /dev/null
+++ b/inventory
@@ -0,0 +1,20 @@
+[routers]
+R1 ip="1.0.0.1" ip2="2.0.0.1" gateway="3.0.0.2"
+R2 ip="3.0.0.2" ip2="2.0.0.2" gateway="3.0.0.2"
+# R[1:2]
+[hosts]
+H1 ip="1.0.0.3" gateway="1.0.0.1"
+H2 ip="3.0.0.3" gateway="3.0.0.2"
+# H[1:2]
+
+[all:vars]
+netmask="255.255.255.0"
+
+[hosts:vars]
+ifname="eth0"
+type="host"
+
+[routers:vars]
+ifname="eth1"
+ifname2="eth0"
+type="router"
diff --git a/main.py b/main.py
new file mode 100644
index 0000000000000000000000000000000000000000..87a1b4b6167de34cefc3390788cc5a2c94f1b8bb
--- /dev/null
+++ b/main.py
@@ -0,0 +1,109 @@
+import requests
+import jinja2
+import json
+import sys
+import shutil
+import subprocess
+
+PROJECTS_URL="https://gns3.hepiapp.ch/v2/projects"
+
+def usage():
+ print(f"{sys.argv[0]} PROJECT_NAME")
+
+def get_projects_uid():
+ r = requests.get(PROJECTS_URL)
+ for p in r.json():
+ if p["name"] == sys.argv[1]:
+ print("Project ID: " + p["project_id"])
+ return p["project_id"]
+
+def get_nodes(project_id):
+ print(PROJECTS_URL + '/' + str(project_id) + '/nodes')
+ r = requests.get(PROJECTS_URL + '/' + project_id + '/nodes')
+ return r.json()
+
+def create_ssh_config(name, console_port, console_host):
+ template = jinja2.Template("""Host {{ name }}
+ User root
+ HostName {{ console_host }}
+ Port {{ console_port }}
+ StrictHostKeyChecking no
+ UserKnownHostsFile /dev/null
+ IdentityFile ~/.ssh/gns3.rsa
+ """)
+ return template.render(name=name, console_port=console_port, console_host=console_host)
+
+def change_hostname(nodes):
+ cmds = ""
+ for node in nodes:
+ if node['console_type'] == "none":
+ continue
+ cmds += "ssh "+node["name"] + " hostnamectl set-hostname "+node["name"]+"\n"
+
+ f = open("changeHostname.sh", "w")
+ f.write(cmds)
+ f.close()
+
+def change_mac(nodes):
+ cmds = ""
+ index = 0
+ for node in nodes:
+ if node['console_type'] == "none":
+ continue
+ if node['name'][0] == 'H':
+ index += 1
+ cmds += "ssh " + node["name"] + " ip addr add 192.168.0." + str(index) + "/24 dev eth0\n"
+ cmds += "ssh "+node["name"]+" ip link set dev eth0 addr 00:00:00:00:00:"+'{:02x}'.format(index)+"\n"
+ cmds += "ssh "+node["name"]+" ip link set dev eth0 up \n"
+
+
+ cmds += "echo Sleeping 10s for params to be applieds \n"
+ cmds += "sleep 10 \n"
+ index = 0
+ for node in nodes:
+ if node['console_type'] == "none":
+ continue
+ if node['name'][0] == 'H':
+ index += 1
+ cmds += "ssh H1 ping -c 1 192.168.0." + str(index) + "\n"
+
+ f = open("changeMac.sh", "w")
+ f.write(cmds)
+ f.close()
+
+def installTcdump(nodes):
+ cmds = ""
+ for node in nodes:
+ if node['console_type'] == "none":
+ continue
+ cmds += "ssh "+node["name"] + " dhclient -v eth0\n"
+ cmds += "ssh "+node["name"]+" apt install -y tcpdump\n"
+
+ f = open("installTcdump.sh", "w")
+ f.write(cmds)
+ f.close()
+
+def main():
+
+ project_id = get_projects_uid()
+ nodes = get_nodes(project_id)
+ sshConfigText = ""
+ for node in nodes:
+ if node['console_type'] == "none":
+ continue
+ # print(node["name"] + " " + str((node["console"] + 1)) + " " + node["console_host"])
+ sshConfigText += create_ssh_config(node["name"], node["console"] + 1, node["console_host"])
+ sshConfigText += "\n"
+ print(sshConfigText)
+ #Changer cette ligne pour le chemin de votre fichier de config ssh
+ f = open("/home/alexandre/.ssh/config.d/sshconfig", "w")
+ f.write(sshConfigText)
+ f.close()
+
+
+ change_hostname(nodes)
+ # installTcdump(nodes)
+
+
+if __name__ == "__main__":
+ main()
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diff --git a/playbook.yaml b/playbook.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c4a2e69ce7066bbaf5915bf394e23f21269b154f
--- /dev/null
+++ b/playbook.yaml
@@ -0,0 +1,27 @@
+- name: Set eth0 static
+ hosts: all
+ tasks:
+ - name: Set iface static
+ template:
+ src: static_iface.j2
+ dest: /etc/network/interfaces.d/ansible.conf
+ mode: 0644
+- name: Restart networking eth0
+ hosts: all
+ tasks:
+ - name: Restart networking eth0
+ shell: ifdown eth0 && ifup eth0
+- name: Restart networking eth1
+ hosts: routers
+ tasks:
+ - name: Restart networking eth1
+ shell: ifdown eth1 && ifup eth1
+- name: Test config by pinging
+ hosts: H1
+ tasks:
+ - name: Ping H2
+ shell: ping -c 3 3.0.0.3
+ register: ping_result
+ - name: Print ping result
+ debug:
+ var: ping_result.stdout_lines
diff --git a/static_iface.j2 b/static_iface.j2
new file mode 100644
index 0000000000000000000000000000000000000000..b242c1f6987d82c2eb6b0ef5feb755d2cd35b90e
--- /dev/null
+++ b/static_iface.j2
@@ -0,0 +1,18 @@
+iface {{ifname}} inet static
+ address {{ip}}
+ netmask {{netmask}}
+
+{% if type == "host" %}
+ post-up ip route add default via {{gateway}}
+{% endif %}
+
+{% if type == "router" %}
+iface {{ifname2}} inet static
+ address {{ip2}}
+ netmask {{netmask}}
+ {% if inventory_hostname == "R1" %}
+ post-up ip route add 3.0.0.0/24 nexthop via 2.0.0.2
+ {% else %}
+ post-up ip route add 1.0.0.0/24 nexthop via 2.0.0.1
+ {% endif %}
+{% endif %}
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