From 5597e4328c1ceb811332d7a864dd3f2abb0924b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?F=C3=A9lix=20MARQUET?=
 <72651575+BreizhHardware@users.noreply.github.com>
Date: Tue, 13 Jan 2026 11:38:52 +0100
Subject: [PATCH] Obisidian vault auto-backup: 13-01-2026 11:38:52 on . 2 files
 edited

---
 .obsidian/workspace.json                      | 26 ++++++++----
 .../CIPA4/Cloud Computing Cours 2.md          | 42 +++++++++++++++++++
 2 files changed, 61 insertions(+), 7 deletions(-)
 create mode 100644 ISEN/Cloud Computing/CIPA4/Cloud Computing Cours 2.md

diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index d2185a6..ff69e8b 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -35,12 +35,24 @@
             "id": "9478fca2041362c8",
             "type": "leaf",
             "state": {
-              "type": "release-notes",
+              "type": "markdown",
               "state": {
-                "currentVersion": "1.11.4"
+                "file": "ISEN/Cloud Computing/CIPA4/Cloud Computing Cours 2.md",
+                "mode": "source",
+                "source": false,
+                "backlinks": true,
+                "backlinkOpts": {
+                  "collapseAll": false,
+                  "extraContext": false,
+                  "sortOrder": "alphabetical",
+                  "showSearch": false,
+                  "searchQuery": "",
+                  "backlinkCollapsed": false,
+                  "unlinkedCollapsed": true
+                }
               },
-              "icon": "lucide-book-up",
-              "title": "Release Notes 1.11.4"
+              "icon": "lucide-file",
+              "title": "Cloud Computing Cours 2"
             }
           }
         ],
@@ -219,8 +231,10 @@
   },
   "active": "9478fca2041362c8",
   "lastOpenFiles": [
-    "ISEN/Web/CIPA 4/Idée projet.md",
+    "ISEN/Cloud Computing/CIPA4/TP 1 Ansible.md",
+    "ISEN/Cloud Computing/CIPA4/Cloud Computing Cours 2.md",
     "ISEN/Cloud Computing/CIPA4/Cloud Computing Cours 1.md",
+    "ISEN/Web/CIPA 4/Idée projet.md",
     "ISEN/Web/CIPA 4/TP/TP2/authentification.html~",
     "ISEN/Web/CIPA 4/TP/TP1/chat.html~",
     "ISEN/Web/CIPA 4/TP/TP2/style.css",
@@ -234,7 +248,6 @@
     "ISEN/Cloud Computing/CIPA4/TP 4 Ansible.md",
     "ISEN/Cloud Computing/CIPA4/TP 3 Ansible.md",
     "ISEN/Cloud Computing/CIPA4/TP 2 Ansible.md",
-    "ISEN/Cloud Computing/CIPA4/TP 1 Ansible.md",
     "ISEN/Réunion/CIPA 4/Réunion 8 janv 2026.md",
     "ISEN/Web/CIPA 4/TP/TP1/images/ISEN_Logo.png",
     "conflict-files-obsidian-git.md",
@@ -255,7 +268,6 @@
     "ISEN/Developpement durable/CIPA3/Developpement durable Cours 1.md",
     "ISEN/Réseau/A2/CCNA Cours 2.md",
     "ISEN/Réseau/A2/CCNA Cours 3.md",
-    "Elevator.md",
     "Pasted image 20251009192656.png",
     "src/Pasted image 20240130111505.png",
     "src/Pasted image 20240123120819.png",
diff --git a/ISEN/Cloud Computing/CIPA4/Cloud Computing Cours 2.md b/ISEN/Cloud Computing/CIPA4/Cloud Computing Cours 2.md
new file mode 100644
index 0000000..34c4e6a
--- /dev/null
+++ b/ISEN/Cloud Computing/CIPA4/Cloud Computing Cours 2.md	
@@ -0,0 +1,42 @@
+#CIPA4 #CloudComputing #DP 
+# TP Openstack
+## Instance
+### Boot
+Q: what command did you use to boot a `small` `Debian 12` instance using your `keypair` on `public` network?
+```bash
+openstack server create --image 'Debian 12' --flavor small --network public --key-name isen myvm01
+```
+
+### Ping
+Q: is it working?
+No
+
+### Security rules
+Q: is ping working now?
+Yes
+
+### Connect with ssh
+Now, add a `rule`to allow `ssh` (tcp/22) and try connecting to your instance with SSH
+```bash
+openstack security group rule create --protocol tcp --ingress default
+```
+
+### Delete the instance
+Q: which command can you use to delete the instance?
+```bash
+openstack server delete myvm01
+```
+## Private networks
+### Create a router
+Q: which IP address the router is having in your private network?
+192.168.42.1
+
+Q: which IP addres the router is having as external gateway?
+51.91.90.70
+
+### Boot
+```bash
+openstack server create --image 'Debian 12' --flavor small --network private --key-name isen myvm01
+```
+Q: can you access to your instance in SSH?
+