FIXES: fixing identation issues in 1.1.1. Physical Server

doc/deployment_guide.md

@@ -62,6 +62,7 @@ Besides that, the network requirements are essentially the same than that requir
 As a reference, the other deployment solutions based on VMs assume the VM is connected to a virtual network configured with the IP range `10.0.2.0/24` and have the gateway at IP `10.0.2.1`. The VMs have the IP address `10.0.2.10`.
 
 The minimum required ports to be accessible are:
+
 - 22/SSH     : for management purposes
 - 80/HTTP    : for the TeraFlowSDN WebUI and Grafana dashboard
 - 8081/HTTPS : for the CockroachDB WebUI
@@ -74,32 +75,33 @@ Other ports might be required if you consider to deploy addons such as Kubernete
 The recommended Operating System for deploying TeraFlowSDN is [Ubuntu Server 22.04 LTS](https://releases.ubuntu.com/jammy/) or [Ubuntu Server 20.04 LTS](https://releases.ubuntu.com/focal/). Other version might work, but we have not tested them. We strongly recommend using Long Term Support (LTS) versions as they provide better stability.
 
 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 (adapt them based on your particular setup):
 
-|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 (adapt them based on your particular setup):
+
+  |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.
 
 <h3><u>Upgrade the Ubuntu distribution</u></h3>
 ```bash