Fin TP3

TP3-Question 13
2025-11-19 21:18:33 +01:00 · 2025-11-18 19:31:26 +01:00
13 changed files with 1641 additions and 90 deletions
--- a/TP_03/Pipfile
+++ b/TP_03/Pipfile
@@ -6,6 +6,9 @@ name = "pypi"
 [packages]
 jinja2 = "*"
 nornir = "*"
+nornir-utils = "*"
+nornir-napalm = "*"
+nornir-netmiko = "*"

 [dev-packages]

--- a/TP_03/Pipfile.lock
+++ b/TP_03/Pipfile.lock
--- a/TP_03/config/R1_CPE_LYON_BAT_A_VRRP.conf
+++ b/TP_03/config/R1_CPE_LYON_BAT_A_VRRP.conf
@@ -0,0 +1,10 @@
+
+
+
+interface g2/0.10
+    vrrp 10 ip 172.16.10.252
+    vrrp 10  priority 100
+
+interface g2/0.20
+    vrrp 20 ip 172.16.20.252
+    vrrp 20  priority 100
--- a/TP_03/config/R1_CPE_LYON_BAT_B_VRRP.conf
+++ b/TP_03/config/R1_CPE_LYON_BAT_B_VRRP.conf
@@ -0,0 +1,10 @@
+
+
+
+interface g3/0.10
+    vrrp 10 ip 172.16.30.252
+    vrrp 10  priority 100
+
+interface g3/0.20
+    vrrp 20 ip 172.16.40.252
+    vrrp 20  priority 100
--- a/TP_03/config/R1_VRRP_CPE_LYON_BAT_A.conf
+++ b/TP_03/config/R1_VRRP_CPE_LYON_BAT_A.conf
@@ -0,0 +1,10 @@
+
+
+
+interface g2/0.10
+    vrrp 10 ip 172.16.10.252
+    vrrp 10  priority 100
+
+interface g2/0.20
+    vrrp 20 ip 172.16.20.252
+    vrrp 20  priority 100
--- a/TP_03/config/R1_VRRP_CPE_LYON_BAT_B.conf
+++ b/TP_03/config/R1_VRRP_CPE_LYON_BAT_B.conf
@@ -0,0 +1,10 @@
+
+
+
+interface g3/0.10
+    vrrp 10 ip 172.16.30.252
+    vrrp 10  priority 100
+
+interface g3/0.20
+    vrrp 20 ip 172.16.40.252
+    vrrp 20  priority 100
--- a/TP_03/config/R2_CPE_LYON_BAT_A_VRRP.conf
+++ b/TP_03/config/R2_CPE_LYON_BAT_A_VRRP.conf
@@ -0,0 +1,14 @@
+
+
+
+interface g2/0.10
+    vrrp 10 ip 172.16.10.252
+    vrrp 10  priority 110
+    vrrp 10 preempt
+    exit
+
+interface g2/0.20
+    vrrp 20 ip 172.16.20.252
+    vrrp 20  priority 110
+    vrrp 20 preempt
+    exit
--- a/TP_03/config/R2_CPE_LYON_BAT_B_VRRP.conf
+++ b/TP_03/config/R2_CPE_LYON_BAT_B_VRRP.conf
@@ -0,0 +1,14 @@
+
+
+
+interface g3/0.10
+    vrrp 10 ip 172.16.30.252
+    vrrp 10  priority 110
+    vrrp 10 preempt
+    exit
+
+interface g3/0.20
+    vrrp 20 ip 172.16.40.252
+    vrrp 20  priority 110
+    vrrp 20 preempt
+    exit
--- a/TP_03/inventory/hosts.yaml
+++ b/TP_03/inventory/hosts.yaml
@@ -9,6 +9,7 @@ R1-CPE-BAT-A:
    device_model: C7200
    locality: lyon
    building: A
+    room: 001

 R2-CPE-BAT-A:
  hostname: 172.16.100.126
--- a/TP_03/nornir.log
+++ b/TP_03/nornir.log
@@ -0,0 +1,466 @@
+2025-11-19 18:40:40,438 -  nornir.core -     INFO -        run() - Running task 'hello_world' with args {} on 6 hosts
+2025-11-19 18:44:15,944 -  nornir.core -     INFO -        run() - Running task 'hello_world' with args {} on 6 hosts
+2025-11-19 19:00:56,214 -  nornir.core -     INFO -        run() - Running task 'hello_world' with args {} on 6 hosts
+2025-11-19 19:01:16,972 -  nornir.core -     INFO -        run() - Running task 'hello_world' with args {} on 6 hosts
+2025-11-19 19:08:22,746 -  nornir.core -     INFO -        run() - Running task 'hello_world' with args {} on 2 hosts
+2025-11-19 19:11:11,915 -  nornir.core -     INFO -        run() - Running task 'hello_world' with args {} on 2 hosts
+2025-11-19 19:18:15,120 -  nornir.core -     INFO -        run() - Running task 'display_interfaces' with args {} on 4 hosts
+2025-11-19 19:18:38,345 -  nornir.core -     INFO -        run() - Running task 'display_interfaces' with args {} on 4 hosts
+2025-11-19 19:18:50,044 -  nornir.core -     INFO -        run() - Running task 'display_interfaces' with args {} on 4 hosts
+2025-11-19 19:19:28,411 -  nornir.core -     INFO -        run() - Running task 'display_interfaces' with args {} on 4 hosts
+2025-11-19 19:19:40,474 -  nornir.core -     INFO -        run() - Running task 'display_interfaces' with args {} on 4 hosts
+2025-11-19 19:29:14,970 -  nornir.core -  WARNING -        run() - Task 'get_arp_table' has not been run – 0 hosts selected
+2025-11-19 19:29:48,405 -  nornir.core -  WARNING -        run() - Task 'get_arp_table' has not been run – 0 hosts selected
+2025-11-19 19:29:50,140 -  nornir.core -  WARNING -        run() - Task 'get_arp_table' has not been run – 0 hosts selected
+2025-11-19 19:30:16,537 -  nornir.core -     INFO -        run() - Running task 'get_arp_table' with args {} on 2 hosts
+2025-11-19 19:40:38,152 -  nornir.core -     INFO -        run() - Running task 'configure_loopback_r1' with args {} on 1 hosts
+2025-11-19 19:40:39,238 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-A': task 'napalm_configure' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_napalm/plugins/tasks/napalm_configure.py", line 36, in napalm_configure
+    device.load_merge_candidate(filename=filename, config=configuration)
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/napalm/ios/ios.py", line 319, in load_merge_candidate
+    return_status, msg = self._load_candidate_wrapper(
+                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/napalm/ios/ios.py", line 272, in _load_candidate_wrapper
+    tmp_file = self._create_tmp_file(source_config)
+               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/napalm/ios/ios.py", line 247, in _create_tmp_file
+    fobj.write(config)
+TypeError: write() argument must be str, not list
+
+2025-11-19 19:40:39,238 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-A': task 'configure_loopback_r1' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 101, in configure_loopback_r1
+    task.run(
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: napalm_configure (failed)
+
+
+2025-11-19 19:40:39,239 -  nornir.core -     INFO -        run() - Running task 'configure_loopback_r2' with args {} on 1 hosts
+2025-11-19 19:40:41,156 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-A': task 'napalm_configure' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_napalm/plugins/tasks/napalm_configure.py", line 36, in napalm_configure
+    device.load_merge_candidate(filename=filename, config=configuration)
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/napalm/ios/ios.py", line 319, in load_merge_candidate
+    return_status, msg = self._load_candidate_wrapper(
+                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/napalm/ios/ios.py", line 272, in _load_candidate_wrapper
+    tmp_file = self._create_tmp_file(source_config)
+               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/napalm/ios/ios.py", line 247, in _create_tmp_file
+    fobj.write(config)
+TypeError: write() argument must be str, not list
+
+2025-11-19 19:40:41,156 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-A': task 'configure_loopback_r2' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 111, in configure_loopback_r2
+    task.run(
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: napalm_configure (failed)
+
+
+2025-11-19 19:41:49,679 -  nornir.core -     INFO -        run() - Running task 'configure_loopback_r1' with args {} on 1 hosts
+2025-11-19 19:41:56,084 -  nornir.core -     INFO -        run() - Running task 'configure_loopback_r2' with args {} on 1 hosts
+2025-11-19 19:45:42,758 -  nornir.core -     INFO -        run() - Running task 'save_running_config' with args {} on 2 hosts
+2025-11-19 19:49:19,505 -  nornir.core -     INFO -        run() - Running task 'save_running_config' with args {} on 6 hosts
+2025-11-19 19:54:42,624 -  nornir.core -     INFO -        run() - Running task 'netmiko_send_command' with args {'command_string': 'show ip interface brief'} on 6 hosts
+2025-11-19 19:56:30,536 -  nornir.core -     INFO -        run() - Running task 'netmiko_send_command' with args {'command_string': 'show ip interface brief'} on 4 hosts
+2025-11-19 20:01:19,677 -  nornir.core -     INFO -        run() - Running task 'netmiko_send_command' with args {'command_string': 'show ip interface brief'} on 4 hosts
+2025-11-19 20:02:38,196 -  nornir.core -     INFO -        run() - Running task 'netmiko_send_command' with args {'command_string': 'show ip interface brief'} on 4 hosts
+2025-11-19 20:03:02,633 -  nornir.core -     INFO -        run() - Running task 'netmiko_send_command' with args {'command_string': 'show ip interface brief'} on 4 hosts
+2025-11-19 20:06:31,508 -  nornir.core -  WARNING -        run() - Task 'configure_loopback2_r1' has not been run – 0 hosts selected
+2025-11-19 20:06:31,509 -  nornir.core -  WARNING -        run() - Task 'configure_loopback2_r2' has not been run – 0 hosts selected
+2025-11-19 20:06:39,269 -  nornir.core -  WARNING -        run() - Task 'save_running_config_netmiko' has not been run – 0 hosts selected
+2025-11-19 20:06:46,944 -  nornir.core -  WARNING -        run() - Task 'save_running_config_netmiko' has not been run – 0 hosts selected
+2025-11-19 20:08:17,189 -  nornir.core -  WARNING -        run() - Task 'configure_loopback2_r1' has not been run – 0 hosts selected
+2025-11-19 20:08:17,190 -  nornir.core -  WARNING -        run() - Task 'configure_loopback2_r2' has not been run – 0 hosts selected
+2025-11-19 20:09:22,392 -  nornir.core -     INFO -        run() - Running task 'conf_lo2_R1' with args {} on 1 hosts
+2025-11-19 20:09:23,460 -  nornir.core -     INFO -        run() - Running task 'conf_lo2_R2' with args {} on 1 hosts
+2025-11-19 20:11:48,272 -  nornir.core -     INFO -        run() - Running task 'configure_loopback2_r1' with args {} on 1 hosts
+2025-11-19 20:11:49,239 -  nornir.core -     INFO -        run() - Running task 'configure_loopback2_r2' with args {} on 1 hosts
+2025-11-19 20:12:56,701 -  nornir.core -  WARNING -        run() - Task 'save_running_config_netmiko' has not been run – 0 hosts selected
+2025-11-19 20:13:46,437 -  nornir.core -  WARNING -        run() - Task 'save_running_config' has not been run – 0 hosts selected
+2025-11-19 20:13:57,617 -  nornir.core -  WARNING -        run() - Task 'save_running_config' has not been run – 0 hosts selected
+2025-11-19 20:14:28,120 -  nornir.core -     INFO -        run() - Running task 'netmiko_save_config' with args {} on 1 hosts
+2025-11-19 20:14:29,499 -  nornir.core -     INFO -        run() - Running task 'netmiko_save_config' with args {} on 1 hosts
+2025-11-19 20:15:02,804 -  nornir.core -     INFO -        run() - Running task 'netmiko_save_config' with args {} on 1 hosts
+2025-11-19 20:15:04,166 -  nornir.core -     INFO -        run() - Running task 'netmiko_save_config' with args {} on 1 hosts
+2025-11-19 20:40:18,565 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-A' with args {'config_file': 'config/R1_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 20:42:07,177 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-A' with args {'config_file': 'config/R1_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 20:42:08,992 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R2-CPE-BAT-A' with args {'config_file': 'config/R2_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 20:42:13,603 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-B' with args {'config_file': 'config/R1_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 20:42:20,317 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R2-CPE-BAT-B' with args {'config_file': 'config/R2_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 20:43:14,195 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-A' with args {'config_file': 'config/R1_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 20:43:16,056 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R2-CPE-BAT-A' with args {'config_file': 'config/R2_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 20:43:20,870 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-B' with args {'config_file': 'config/R1_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 20:43:27,725 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R2-CPE-BAT-B' with args {'config_file': 'config/R2_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 20:43:35,074 -  nornir.core -     INFO -        run() - Running task 'Déploiement config ESW1-CPE-BAT-A' with args {'config_file': 'config/ESW1_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 20:43:46,828 -  nornir.core -     INFO -        run() - Running task 'Déploiement config ESW1-CPE-BAT-B' with args {'config_file': 'config/ESW1_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 21:05:10,379 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-A' with args {'config_file': 'config/R1_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 21:05:12,171 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R2-CPE-BAT-A' with args {'config_file': 'config/R2_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 21:05:16,888 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-B' with args {'config_file': 'config/R1_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 21:05:23,651 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R2-CPE-BAT-B' with args {'config_file': 'config/R2_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 21:05:30,862 -  nornir.core -     INFO -        run() - Running task 'Déploiement config ESW1-CPE-BAT-A' with args {'config_file': 'config/ESW1_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 21:05:43,181 -  nornir.core -     INFO -        run() - Running task 'Déploiement VRRP R1-CPE-BAT-A' with args {'config_file': 'config/R1_CPE_LYON_BAT_A_VRRP.conf'} on 4 hosts
+2025-11-19 21:05:47,818 -  nornir.core -     INFO -        run() - Running task 'Déploiement VRRP R2-CPE-BAT-A' with args {'config_file': 'config/R2_CPE_LYON_BAT_A_VRRP.conf'} on 4 hosts
+2025-11-19 21:06:06,972 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-B': task 'netmiko_send_config' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_netmiko/tasks/netmiko_send_config.py", line 38, in netmiko_send_config
+    result = net_connect.send_config_set(config_commands=config_commands, **kwargs)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 111, in wrapper_decorator
+    return_val = func(self, *args, **kwargs)
+                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 2341, in send_config_set
+    output += self.read_until_pattern(
+              ^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 755, in read_until_pattern
+    raise ReadTimeout(msg)
+netmiko.exceptions.ReadTimeout: 
+
+Pattern not detected: '(?:R3.*$|#.*$)' in output.
+
+Things you might try to fix this:
+1. Adjust the regex pattern to better identify the terminating string. Note, in
+many situations the pattern is automatically based on the network device's prompt.
+2. Increase the read_timeout to a larger value.
+
+You can also look at the Netmiko session_log or debug log for more information.
+
+
+
+2025-11-19 21:06:06,973 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-B': task 'Déploiement VRRP R2-CPE-BAT-A' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 174, in deploy_config_from_file
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: netmiko_send_config (failed)
+
+
+2025-11-19 21:06:07,086 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-B': task 'netmiko_send_config' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_netmiko/tasks/netmiko_send_config.py", line 38, in netmiko_send_config
+    result = net_connect.send_config_set(config_commands=config_commands, **kwargs)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 111, in wrapper_decorator
+    return_val = func(self, *args, **kwargs)
+                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 2341, in send_config_set
+    output += self.read_until_pattern(
+              ^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 755, in read_until_pattern
+    raise ReadTimeout(msg)
+netmiko.exceptions.ReadTimeout: 
+
+Pattern not detected: '(?:R4.*$|#.*$)' in output.
+
+Things you might try to fix this:
+1. Adjust the regex pattern to better identify the terminating string. Note, in
+many situations the pattern is automatically based on the network device's prompt.
+2. Increase the read_timeout to a larger value.
+
+You can also look at the Netmiko session_log or debug log for more information.
+
+
+
+2025-11-19 21:06:07,087 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-B': task 'Déploiement VRRP R2-CPE-BAT-A' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 174, in deploy_config_from_file
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: netmiko_send_config (failed)
+
+
+2025-11-19 21:06:07,087 -  nornir.core -     INFO -        run() - Running task 'Déploiement VRRP R1-CPE-BAT-B' with args {'config_file': 'config/R1_CPE_LYON_BAT_B_VRRP.conf'} on 2 hosts
+2025-11-19 21:06:09,387 -  nornir.core -     INFO -        run() - Running task 'Déploiement VRRP R2-CPE-BAT-B' with args {'config_file': 'config/R2_CPE_LYON_BAT_B_VRRP.conf'} on 2 hosts
+2025-11-19 21:06:24,723 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-A': task 'netmiko_send_config' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_netmiko/tasks/netmiko_send_config.py", line 38, in netmiko_send_config
+    result = net_connect.send_config_set(config_commands=config_commands, **kwargs)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 111, in wrapper_decorator
+    return_val = func(self, *args, **kwargs)
+                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 2341, in send_config_set
+    output += self.read_until_pattern(
+              ^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 755, in read_until_pattern
+    raise ReadTimeout(msg)
+netmiko.exceptions.ReadTimeout: 
+
+Pattern not detected: '(?:R1\\-CPE\\-BAT\\-A.*$|#.*$)' in output.
+
+Things you might try to fix this:
+1. Adjust the regex pattern to better identify the terminating string. Note, in
+many situations the pattern is automatically based on the network device's prompt.
+2. Increase the read_timeout to a larger value.
+
+You can also look at the Netmiko session_log or debug log for more information.
+
+
+
+2025-11-19 21:06:24,724 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-A': task 'Déploiement VRRP R2-CPE-BAT-B' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 174, in deploy_config_from_file
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: netmiko_send_config (failed)
+
+
+2025-11-19 21:06:26,274 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-A': task 'netmiko_send_config' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_netmiko/tasks/netmiko_send_config.py", line 38, in netmiko_send_config
+    result = net_connect.send_config_set(config_commands=config_commands, **kwargs)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 111, in wrapper_decorator
+    return_val = func(self, *args, **kwargs)
+                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 2341, in send_config_set
+    output += self.read_until_pattern(
+              ^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 755, in read_until_pattern
+    raise ReadTimeout(msg)
+netmiko.exceptions.ReadTimeout: 
+
+Pattern not detected: '(?:R2\\-CPE\\-BAT\\-A.*$|#.*$)' in output.
+
+Things you might try to fix this:
+1. Adjust the regex pattern to better identify the terminating string. Note, in
+many situations the pattern is automatically based on the network device's prompt.
+2. Increase the read_timeout to a larger value.
+
+You can also look at the Netmiko session_log or debug log for more information.
+
+
+
+2025-11-19 21:06:26,274 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-A': task 'Déploiement VRRP R2-CPE-BAT-B' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 174, in deploy_config_from_file
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: netmiko_send_config (failed)
+
+
+2025-11-19 21:10:21,422 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-A' with args {'config_file': 'config/R1_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 21:10:22,898 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R2-CPE-BAT-A' with args {'config_file': 'config/R2_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 21:10:27,396 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R1-CPE-BAT-B' with args {'config_file': 'config/R1_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 21:10:33,880 -  nornir.core -     INFO -        run() - Running task 'Déploiement config R2-CPE-BAT-B' with args {'config_file': 'config/R2_CPE_LYON_BAT_B.conf'} on 1 hosts
+2025-11-19 21:10:41,130 -  nornir.core -     INFO -        run() - Running task 'Déploiement config ESW1-CPE-BAT-A' with args {'config_file': 'config/ESW1_CPE_LYON_BAT_A.conf'} on 1 hosts
+2025-11-19 21:10:52,301 -  nornir.core -     INFO -        run() - Running task 'Déploiement VRRP R1-CPE-BAT-A' with args {'config_file': 'config/R1_CPE_LYON_BAT_A_VRRP.conf'} on 4 hosts
+2025-11-19 21:10:56,518 -  nornir.core -     INFO -        run() - Running task 'Déploiement VRRP R2-CPE-BAT-A' with args {'config_file': 'config/R2_CPE_LYON_BAT_A_VRRP.conf'} on 4 hosts
+2025-11-19 21:11:15,616 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-B': task 'netmiko_send_config' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_netmiko/tasks/netmiko_send_config.py", line 38, in netmiko_send_config
+    result = net_connect.send_config_set(config_commands=config_commands, **kwargs)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 111, in wrapper_decorator
+    return_val = func(self, *args, **kwargs)
+                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 2341, in send_config_set
+    output += self.read_until_pattern(
+              ^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 755, in read_until_pattern
+    raise ReadTimeout(msg)
+netmiko.exceptions.ReadTimeout: 
+
+Pattern not detected: '(?:R3.*$|#.*$)' in output.
+
+Things you might try to fix this:
+1. Adjust the regex pattern to better identify the terminating string. Note, in
+many situations the pattern is automatically based on the network device's prompt.
+2. Increase the read_timeout to a larger value.
+
+You can also look at the Netmiko session_log or debug log for more information.
+
+
+
+2025-11-19 21:11:15,617 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-B': task 'Déploiement VRRP R2-CPE-BAT-A' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 174, in deploy_config_from_file
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: netmiko_send_config (failed)
+
+
+2025-11-19 21:11:15,787 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-B': task 'netmiko_send_config' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_netmiko/tasks/netmiko_send_config.py", line 38, in netmiko_send_config
+    result = net_connect.send_config_set(config_commands=config_commands, **kwargs)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 111, in wrapper_decorator
+    return_val = func(self, *args, **kwargs)
+                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 2341, in send_config_set
+    output += self.read_until_pattern(
+              ^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 755, in read_until_pattern
+    raise ReadTimeout(msg)
+netmiko.exceptions.ReadTimeout: 
+
+Pattern not detected: '(?:R4.*$|#.*$)' in output.
+
+Things you might try to fix this:
+1. Adjust the regex pattern to better identify the terminating string. Note, in
+many situations the pattern is automatically based on the network device's prompt.
+2. Increase the read_timeout to a larger value.
+
+You can also look at the Netmiko session_log or debug log for more information.
+
+
+
+2025-11-19 21:11:15,787 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-B': task 'Déploiement VRRP R2-CPE-BAT-A' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 174, in deploy_config_from_file
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: netmiko_send_config (failed)
+
+
+2025-11-19 21:11:15,788 -  nornir.core -     INFO -        run() - Running task 'Déploiement VRRP R1-CPE-BAT-B' with args {'config_file': 'config/R1_CPE_LYON_BAT_B_VRRP.conf'} on 2 hosts
+2025-11-19 21:11:17,906 -  nornir.core -     INFO -        run() - Running task 'Déploiement VRRP R2-CPE-BAT-B' with args {'config_file': 'config/R2_CPE_LYON_BAT_B_VRRP.conf'} on 2 hosts
+2025-11-19 21:11:33,189 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-A': task 'netmiko_send_config' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_netmiko/tasks/netmiko_send_config.py", line 38, in netmiko_send_config
+    result = net_connect.send_config_set(config_commands=config_commands, **kwargs)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 111, in wrapper_decorator
+    return_val = func(self, *args, **kwargs)
+                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 2341, in send_config_set
+    output += self.read_until_pattern(
+              ^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 755, in read_until_pattern
+    raise ReadTimeout(msg)
+netmiko.exceptions.ReadTimeout: 
+
+Pattern not detected: '(?:R1\\-CPE\\-BAT\\-A.*$|#.*$)' in output.
+
+Things you might try to fix this:
+1. Adjust the regex pattern to better identify the terminating string. Note, in
+many situations the pattern is automatically based on the network device's prompt.
+2. Increase the read_timeout to a larger value.
+
+You can also look at the Netmiko session_log or debug log for more information.
+
+
+
+2025-11-19 21:11:33,189 - nornir.core.task -    ERROR -      start() - Host 'R1-CPE-BAT-A': task 'Déploiement VRRP R2-CPE-BAT-B' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 174, in deploy_config_from_file
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: netmiko_send_config (failed)
+
+
+2025-11-19 21:11:34,809 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-A': task 'netmiko_send_config' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir_netmiko/tasks/netmiko_send_config.py", line 38, in netmiko_send_config
+    result = net_connect.send_config_set(config_commands=config_commands, **kwargs)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 111, in wrapper_decorator
+    return_val = func(self, *args, **kwargs)
+                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 2341, in send_config_set
+    output += self.read_until_pattern(
+              ^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/netmiko/base_connection.py", line 755, in read_until_pattern
+    raise ReadTimeout(msg)
+netmiko.exceptions.ReadTimeout: 
+
+Pattern not detected: '(?:R2\\-CPE\\-BAT\\-A.*$|#.*$)' in output.
+
+Things you might try to fix this:
+1. Adjust the regex pattern to better identify the terminating string. Note, in
+many situations the pattern is automatically based on the network device's prompt.
+2. Increase the read_timeout to a larger value.
+
+You can also look at the Netmiko session_log or debug log for more information.
+
+
+
+2025-11-19 21:11:34,809 - nornir.core.task -    ERROR -      start() - Host 'R2-CPE-BAT-A': task 'Déploiement VRRP R2-CPE-BAT-B' failed with traceback:
+Traceback (most recent call last):
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 98, in start
+    r = self.task(self, **self.params)
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/workspace/devnet/TP_03/scripts/run_nornir.py", line 174, in deploy_config_from_file
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  File "/home/cpe/.local/share/virtualenvs/TP_03-khcHFeCv/lib/python3.12/site-packages/nornir/core/task.py", line 173, in run
+    raise NornirSubTaskError(task=run_task, result=r)
+nornir.core.exceptions.NornirSubTaskError: Subtask: netmiko_send_config (failed)
+
+
--- a/TP_03/scripts/create_config.py
+++ b/TP_03/scripts/create_config.py
@@ -28,10 +28,15 @@ def create_config_cpe_lyon_batA():
    R1_LYON_BAT_A_data = load_json_data_from_file(file_path='data/R1_CPE_LYON_BAT_A.json')
    R1_LYON_BAT_A_config = render_network_config(template_name='vlan_router.j2', data=R1_LYON_BAT_A_data)

+    R2_LYON_BAT_A_config_vrrp = render_network_config(template_name='vrrp_router.j2', data=R2_LYON_BAT_A_data)
+    R1_LYON_BAT_A_config_vrrp = render_network_config(template_name='vrrp_router.j2', data=R1_LYON_BAT_A_data)
+
    return {
        'esw1': ESW1_CPE_LYON_BAT_A_config,
        'r1': R1_LYON_BAT_A_config,
-        'r2': R2_LYON_BAT_A_config
+        'r2': R2_LYON_BAT_A_config,
+        'r1_vrrp' : R1_LYON_BAT_A_config_vrrp,
+        'r2_vrrp' : R2_LYON_BAT_A_config_vrrp
    }

 def create_config_cpe_lyon_batB():
@@ -44,10 +49,14 @@ def create_config_cpe_lyon_batB():
    R1_LYON_BAT_B_data = load_json_data_from_file(file_path='data/R1_CPE_LYON_BAT_B.json')
    R1_LYON_BAT_B_config = render_network_config(template_name='vlan_router.j2', data=R1_LYON_BAT_B_data)

+    R2_LYON_BAT_B_config_vrrp = render_network_config(template_name='vrrp_router.j2', data=R2_LYON_BAT_B_data)
+    R1_LYON_BAT_B_config_vrrp = render_network_config(template_name='vrrp_router.j2', data=R1_LYON_BAT_B_data)
    return {
        'esw1': ESW1_CPE_LYON_BAT_B_config,
        'r1': R1_LYON_BAT_B_config,
-        'r2': R2_LYON_BAT_B_config
+        'r2': R2_LYON_BAT_B_config,
+        'r1_vrrp' : R1_LYON_BAT_B_config_vrrp,
+        'r2_vrrp' : R2_LYON_BAT_B_config_vrrp   
    }
    
 if __name__ == "__main__":
@@ -61,10 +70,14 @@ if __name__ == "__main__":
    save_built_config('config/R1_CPE_LYON_BAT_A.conf', config.get('r1'))
    save_built_config('config/R2_CPE_LYON_BAT_A.conf', config.get('r2'))
    save_built_config('config/ESW1_CPE_LYON_BAT_A.conf', config.get('esw1'))
+    save_built_config('config/R1_CPE_LYON_BAT_A_VRRP.conf', config.get('r1_vrrp'))
+    save_built_config('config/R2_CPE_LYON_BAT_A_VRRP.conf', config.get('r2_vrrp'))

    #question 5:
    config = create_config_cpe_lyon_batB()
    save_built_config('config/R1_CPE_LYON_BAT_B.conf', config.get('r1'))
    save_built_config('config/R2_CPE_LYON_BAT_B.conf', config.get('r2'))
    save_built_config('config/ESW1_CPE_LYON_BAT_B.conf', config.get('esw1'))
+    save_built_config('config/R1_CPE_LYON_BAT_B_VRRP.conf', config.get('r1_vrrp'))
+    save_built_config('config/R2_CPE_LYON_BAT_B_VRRP.conf', config.get('r2_vrrp'))
    
--- a/TP_03/scripts/run_nornir.py
+++ b/TP_03/scripts/run_nornir.py
@@ -1,46 +1,66 @@
 from nornir import InitNornir
+from nornir.core.task import Task, Result
+from nornir_utils.plugins.functions import print_result
+from nornir_napalm.plugins.tasks import napalm_get,napalm_configure, napalm_cli
+from nornir_netmiko.tasks import netmiko_send_config,netmiko_send_command, netmiko_save_config, netmiko_commit

 def question_13(nr):
-    pass
+    for key in nr.__dict__.keys():
+        print(f"  - {key}")

 def question_14(nr):
-    pass
+    print(nr.inventory.hosts)
+    print(type(nr.inventory.hosts))

 def question_15(nr):
-    pass
+    print(nr.inventory.hosts["R1-CPE-BAT-A"])
+    print(type(nr.inventory.hosts["R1-CPE-BAT-A"]))

 def question_16(nr):
-    pass
+    print(dir(nr.inventory.hosts["R1-CPE-BAT-A"]))
+    first_host = list(nr.inventory.hosts.values())[0]
+    print(f"Adresse IP (hostname): {first_host.hostname}")
+    print(f"Username: {first_host.username}")
+    print(f"Password: {first_host.password}")

 def question_17(nr):
-    pass
+    print(dir(nr.inventory.hosts["R1-CPE-BAT-A"]))

 def question_18(nr):
-    pass
+    print(nr.inventory.hosts["R1-CPE-BAT-A"].data["room"])

 def question_19(nr):
-    pass
+    print(nr.inventory.groups)
+

 def question_20(nr):
-    pass
+    print(nr.inventory.hosts.get('R1-CPE-BAT-A').groups)

 def question_21(nr):
-    pass
+    print(nr.inventory.hosts.get('R1-CPE-BAT-A').groups[0].keys())

 def question_22(nr):
-    pass
+    print(nr.inventory.hosts.get('R1-CPE-BAT-A').groups[0].get('vendor'))

 def question_23(nr):
-    pass
+    for host_name in nr.inventory.hosts:
+        print(nr.inventory.hosts.get(host_name).hostname)

 def question_24(nr):
-    pass
+    print(nr.filter(device_type='router').inventory.hosts.keys())

 def question_25(nr):
-    pass
+    print(nr.filter(device_type='router_switch').inventory.hosts.keys())
+
+def hello_world(task: Task) -> Result:
+    return Result(
+    host=task.host,
+    result=f"{task.host.name} says hello world!"
+    )

 def question_26(nr):
-    pass
+    result = nr.run(task=hello_world)
+    print(result)

 def question_27(nr):
    result = nr.run(task=hello_world)
@@ -51,31 +71,153 @@ def question_29(nr):
    print_result(result)

 def question_30(nr):
-    pass
+    host = nr.filter(device_type='router_switch')
+    print_result(host.run(task=hello_world))

+
+def display_interfaces(task):
+    task.run(
+        task=napalm_cli,
+        commands=["show ip interface brief"]
+    )
 def question_32(nr):
-    pass
+    filtre = nr.filter(device_type='router')
+    result = filtre.run(task=display_interfaces)
+    print_result(result)
+
+def get_arp_table(task):
+    task.run(
+        task=napalm_get,
+        getters=["arp_table"]
+    )
+
+def configure_loopback_r1(task):
+    task.run(
+        task=napalm_configure,
+        configuration="""
+interface Lo1
+ ip address 1.1.1.1 255.255.255.255
+ description Loopback pour R1-CPE-BAT-A
+"""
+    )
+
+def configure_loopback_r2(task):
+    task.run(
+        task=napalm_configure,
+        configuration="""
+interface Lo1
+ ip address 2.2.2.2 255.255.255.255
+ description Loopback pour R2-CPE-BAT-A
+"""
+    )

-def question_33(nr):
-    pass

 def question_34(nr):
-    pass
+    R1 = nr.filter(name='R1-CPE-BAT-A')
+    result_R1 = R1.run(task=configure_loopback_r1)
+    R2 = nr.filter(name='R2-CPE-BAT-A')
+    result_R2 = R2.run(task=configure_loopback_r2)
+    print_result(result_R1)
+    print_result(result_R2)
+
+def save_running_config(task):
+    # Exécute la commande de sauvegarde de la configuration
+    task.run(
+        task=napalm_cli,
+        commands=["wr"]
+    )

 def question_35(nr):
-    pass
+    result = nr.run(task=save_running_config)
+    print_result(result)

 def question_36(nr):
-    pass
+    filtre = nr.filter(device_type='router')
+    result = filtre.run(task=netmiko_send_command,command_string="show ip interface brief")
+    print_result(result)
+    
+def configure_loopback2_r1(task):
+    config_commands = [
+        "interface loopback 2",
+        "ip address 1.1.1.2 255.255.255.255",
+        "description Loopback2 pour R1-CPE-BAT-A"
+    ]
+    task.run(task=netmiko_send_config, config_commands=config_commands)
+
+def configure_loopback2_r2(task):
+    config_commands = [
+        "interface loopback 2",
+        "ip address 2.2.2.3 255.255.255.255",
+        "description Loopback2 pour R2-CPE-BAT-A"
+    ]
+    task.run(task=netmiko_send_config, config_commands=config_commands)

 def question_37(nr):
-    pass
+    result_r1 = nr.filter(name='R1-CPE-BAT-A').run(task=configure_loopback2_r1)
+    result_r2 = nr.filter(name='R2-CPE-BAT-A').run(task=configure_loopback2_r2)
+    print_result(result_r1)
+    print_result(result_r2)
+
+

 def question_38(nr):
-    pass
+    filtreR1 = nr.filter(name='R1-CPE-BAT-A')
+    resultR1 = filtreR1.run(task=netmiko_save_config)
+    filtreR2 = nr.filter(name='R2-CPE-BAT-A')
+    resultR2 = filtreR2.run(task=netmiko_save_config)
+    print_result(resultR1)
+    print_result(resultR2)
+def deploy_config_from_file(task: Task, config_file: str) -> Result:
+    """Déploie la configuration depuis un fichier sur un équipement via Nornir/Netmiko."""
+    with open(config_file, "r") as f:
+        commands = f.read().splitlines()
+    result = task.run(task=netmiko_send_config, config_commands=commands)
+    print_result(result)
+    result = task.run(task=netmiko_save_config)
+    print_result(result)
+    return result
+
+def deploy_to_hosts(nr, host_patterns):
+    """Déploie les configurations pour tous les hôtes et ajoute le fichier VRRP pour les routers."""
+    for pattern in host_patterns:
+        # Filtrer uniquement par nom pour tous
+        filtered_hosts = nr.filter(name=pattern)
+        if not filtered_hosts.inventory.hosts:
+            print(f"Aucun hôte correspondant à '{pattern}'")
+            continue
+        
+        for host_name, host_obj in filtered_hosts.inventory.hosts.items():
+            # Nom de fichier principal
+            filename = host_obj.name.replace("-", "_").replace("CPE", "CPE_LYON")
+            
+            # Déploiement du fichier principal
+            filtered_hosts.run(
+                task=deploy_config_from_file,
+                config_file=f"config/{filename}.conf",
+                name=f"Déploiement config {host_obj.name}"
+            )
+    
+    # Déploiement des fichiers VRRP uniquement pour les routers
+    routers = nr.filter(device_type='router')
+    for host_name, host_obj in routers.inventory.hosts.items():
+        vrrp_filename = host_obj.name.replace("-", "_").replace("CPE", "CPE_LYON") + "_VRRP.conf"
+        routers.run(
+            task=deploy_config_from_file,
+            config_file=f"config/{vrrp_filename}",
+            name=f"Déploiement VRRP {host_obj.name}"
+        )
        
 def question_39(nr):
-    pass
+    host_patterns = [
+        'R1-CPE-BAT-A',
+        'R2-CPE-BAT-A',
+        'R1-CPE-BAT-B',
+        'R2-CPE-BAT-B',
+        'ESW1-CPE-BAT-A',
+        'ESW1-CPE-BAT-BS'
+    
+    ]
+    deploy_to_hosts(nr, host_patterns)

 def question_39_d(nr):
    pass
@@ -101,7 +243,7 @@ if __name__ == "__main__":
    #question_24(nr)
    #question_25(nr)
    #question_26(nr)
-    question_27(nr)
+    #question_27(nr)
    #question_29(nr)
    #question_30(nr)

@@ -112,7 +254,7 @@ if __name__ == "__main__":
    #question_36(nr)
    #question_37(nr)
    #question_38(nr)
-    #question_39(nr)
+    question_39(nr)
    #question_39_d(nr)

    #question_40(nr)
Author	SHA1	Message	Date
Ronan Fourneuve	ff878558f9	Fin TP3	2025-11-19 21:18:33 +01:00
Ronan Fourneuve	f3f157318a	TP3-Question 13	2025-11-18 19:31:26 +01:00