FIXES: fixing identation issues in 1.1.2.

doc/deployment_guide.md

@@ -135,53 +135,56 @@ __Note__: IP address 10.0.2.10 is the one that will be assigned to the VM.
 
 <h3><u>Create VM in VirtualBox:</u></h3>
 
-- Name: TFS-VM
-- Type/Version: Linux / Ubuntu (64-bit)
-- CPU (*): 4 vCPUs @ 100% execution capacity
-- RAM: 8 GB
-- Disk: 60 GB, Virtual Disk Image (VDI), Dynamically allocated
-- Optical Drive ISO Image: "ubuntu-22.04.X-live-server-amd64.iso"
-  - Download the latest Long Term Support (LTS) version of the *Ubuntu Server* image from [Ubuntu 22.04 LTS](https://releases.ubuntu.com/22.04/), e.g., "ubuntu-22.04.X-live-server-amd64.iso".
-  - __Note__: use Ubuntu Server image instead of Ubuntu Desktop to create a lightweight VM.
-- Network Adapter 1 (*): enabled, attached to NAT Network "TFS-NAT-Net"
-- Minor adjustments (*):
-  - Audio: disabled
-  - Boot order: disable "Floppy"
+  - Name: TFS-VM
+  - Type/Version: Linux / Ubuntu (64-bit)
+  - CPU (*): 4 vCPUs @ 100% execution capacity
+  - RAM: 8 GB
+  - Disk: 60 GB, Virtual Disk Image (VDI), Dynamically allocated
+  - Optical Drive ISO Image: "ubuntu-22.04.X-live-server-amd64.iso"
+    - Download the latest Long Term Support (LTS) version of the *Ubuntu Server* image from [Ubuntu 22.04 LTS](https://releases.ubuntu.com/22.04/), e.g., "ubuntu-22.04.X-live-server-amd64.iso".
+    - __Note__: use Ubuntu Server image instead of Ubuntu Desktop to create a lightweight VM.
+  - Network Adapter 1 (*): enabled, attached to NAT Network "TFS-NAT-Net"
+  - Minor adjustments (*):
+    - Audio: disabled
+    - Boot order: disable "Floppy"
 
 __Note__: (*) settings to be editing after the VM is created.
 
 <h3><u>Install Ubuntu 22.04 LTS Operating System</u></h3>
+
 In "Oracle VM VirtualBox Manager", start the VM in normal mode, and follow the 
 installation procedure.
 Below we provide some installation guidelines:
-- Installation Language: English
-- Autodetect your keyboard
-- If asked, select "Ubuntu Server" (do not select "Ubuntu Server (minimized)").
-- Configure static network specifications:
-
-|Interface|IPv4 Method|Subnet     |Address  |Gateway |Name servers   |Search domains|
-|---------|-----------|-----------|---------|--------|---------------|--------------|
-|enp0s3   |Manual     |10.0.2.0/24|10.0.2.10|10.0.2.1|8.8.8.8,8.8.4.4|<empty>       |
-
-- Leave proxy and mirror addresses as they are
-- Let the installer self-upgrade (if asked).
-- Use an entire disk for the installation
-  - Disable setup of the disk as LVM group
-  - Double check that NO swap space is allocated in the partition table. Kubernetes does not work properly with SWAP.
-- Configure your user and system names:
-  - User name: TeraFlowSDN
-  - Server's name: tfs-vm
-  - Username: tfs
-  - Password: tfs123
-- Install Open SSH Server
-  - Import SSH keys, if any.
-- Featured Server Snaps
-  - Do not install featured server snaps. It will be done manually later to illustrate how to uninstall and reinstall them in case of trouble with.
-- Let the system install and upgrade the packages.
-  - This operation might take some minutes depending on how old is the Optical Drive ISO image you use and your Internet connection speed.
-- Restart the VM when the installation is completed.
+
+  - Installation Language: English
+  - Autodetect your keyboard
+  - If asked, select "Ubuntu Server" (do not select "Ubuntu Server (minimized)").
+  - Configure static network specifications:
+
+  |Interface|IPv4 Method|Subnet     |Address  |Gateway |Name servers   |Search domains|
+  |---------|-----------|-----------|---------|--------|---------------|--------------|
+  |enp0s3   |Manual     |10.0.2.0/24|10.0.2.10|10.0.2.1|8.8.8.8,8.8.4.4|<empty>       |
+
+  - Leave proxy and mirror addresses as they are
+  - Let the installer self-upgrade (if asked).
+  - Use an entire disk for the installation
+    - Disable setup of the disk as LVM group
+    - Double check that NO swap space is allocated in the partition table. Kubernetes does not work properly with SWAP.
+  - Configure your user and system names:
+    - User name: TeraFlowSDN
+    - Server's name: tfs-vm
+    - Username: tfs
+    - Password: tfs123
+  - Install Open SSH Server
+    - Import SSH keys, if any.
+  - Featured Server Snaps
+    - Do not install featured server snaps. It will be done manually later to illustrate how to uninstall and reinstall them in case of trouble with.
+  - Let the system install and upgrade the packages.
+    - This operation might take some minutes depending on how old is the Optical Drive ISO image you use and your Internet connection speed.
+  - Restart the VM when the installation is completed.
 
 **Upgrade the Ubuntu distribution**
+
 ```bash
 sudo apt-get update -y
 sudo apt-get dist-upgrade -y
@@ -191,6 +194,7 @@ sudo apt-get dist-upgrade -y
 
 
 **Install VirtualBox Guest Additions**
+
 On VirtualBox Manager, open the VM main screen. If you are running the VM in headless 
 mode, right click over the VM in the VirtualBox Manager window and click "Show".
 If a dialog informing about how to leave the interface of the VM is shown, confirm