Update document

docs/_docs/tutorial/05-roaming.md

@@ -89,11 +89,13 @@ We plan to use 001-01 for the Home PLMN and 999-70 for the Visited PLMN. To do s
 Note that visited NRF can use IP address, but home NRF should follow TS23.003(28.3.2.3.2 Format of NRF FQDN) for routing.
 
 - Create h-nrf.yaml for Home PLMN
+
 ```
 $ cp install/etc/open5gs/nrf.yaml install/etc/open5gs/h-nrf.yaml
 ```
 
 - Update h-nrf.yaml
+
 ```diff
 $ diff -u install/etc/open5gs/nrf.yaml install/etc/open5gs/h-nrf.yaml
 --- install/etc/open5gs/nrf.yaml	2023-08-06 22:46:02.263941577 +0900
@@ -116,6 +118,7 @@ $ diff -u install/etc/open5gs/nrf.yaml install/etc/open5gs/h-nrf.yaml
 ```
 
 - Run vNRF and hNRF
+
 ```
 $ ./install/bin/open5gs-nrfd
 $ sudo ./install/bin/open5gs-nrfd -c ./install/etc/open5gs/h-nrf.yaml
@@ -129,11 +132,13 @@ Note that Home NRF requires root privileges as it uses reserved ports such as ht
 SCPs do not have to use FQDNs.
 
 - Create h-scp.yaml for Home PLMN
+
 ```
 $ cp install/etc/open5gs/scp.yaml install/etc/open5gs/h-scp.yaml
 ```
 
 - Update h-scp.yaml
+
 ```diff
 $ diff -u install/etc/open5gs/scp.yaml install/etc/open5gs/h-scp.yaml
 --- install/etc/open5gs/scp.yaml	2023-08-06 22:46:02.279940823 +0900
@@ -153,7 +158,30 @@ $ diff -u install/etc/open5gs/scp.yaml install/etc/open5gs/h-scp.yaml
 # SCP Info
 ```
 
+- Update scp.yaml
+
+The V-PLMN SCP needs TLS information to contact SEPP. The SCP can learn about SEPP during the discovery process, so we need to enable TLS on the client in the `defconfig` method.
+
+```diff
+diff -u install/etc/open5gs/scp.yaml.old install/etc/open5gs/scp.yaml
+--- install/etc/open5gs/scp.yaml.old	2023-08-06 23:45:34.184505318 +0900
++++ install/etc/open5gs/scp.yaml	2023-08-06 23:45:38.216322924 +0900
+@@ -7,6 +7,11 @@
+#    peer: 64
+
+scp:
++    defconfig:
++      tls:
++        client:
++          scheme: https
++          cacert: /home/acetcom/Documents/git/open5gs/build/configs/open5gs/tls/ca.crt
+    sbi:
+      - address: 127.0.1.10
+        port: 7777
+```
+
 - Run vSCP and hSCP
+
 ```
 $ ./install/bin/open5gs-scpd
 $ ./install/bin/open5gs-scpd -c ./install/etc/open5gs/h-scp.yaml
@@ -164,6 +192,7 @@ $ ./install/bin/open5gs-scpd -c ./install/etc/open5gs/h-scp.yaml
 SEPP can be run without changing the configuration file. And SEPP uses HTTPS scheme with TLS in default setting. Please refer to the configuration file(sepp1.yaml/sepp2.yaml) for more details.
 
 - Run vSEPP and hSEPP
+
 ```
 $ ./install/bin/open5gs-seppd -c ./install/etc/open5gs/sepp1.yaml
 $ ./install/bin/open5gs-seppd -c ./install/etc/open5gs/sepp2.yaml
@@ -174,6 +203,7 @@ $ ./install/bin/open5gs-seppd -c ./install/etc/open5gs/sepp2.yaml
 Home UDR can use IP address, but Home AUSF and Home UDM shall use FQDN.
 
 - Create h-udr.yaml, h-ausf.yaml and h-udm.yaml for Home PLMN
+
 ```
 $ cp install/etc/open5gs/udr.yaml install/etc/open5gs/h-udr.yaml
 $ cp install/etc/open5gs/ausf.yaml install/etc/open5gs/h-ausf.yaml
@@ -181,6 +211,7 @@ $ cp install/etc/open5gs/udm.yaml install/etc/open5gs/h-udm.yaml
 ```
 
 - Update h-udr.yaml
+
 ```diff
 $ diff -u install/etc/open5gs/udr.yaml install/etc/open5gs/h-udr.yaml
 --- install/etc/open5gs/udr.yaml	2023-08-06 22:46:02.363936865 +0900
@@ -203,6 +234,7 @@ $ diff -u install/etc/open5gs/udr.yaml install/etc/open5gs/h-udr.yaml
 ```
 
 - Update h-ausf.yaml
+
 ```diff
 $ diff -u install/etc/open5gs/ausf.yaml install/etc/open5gs/h-ausf.yaml
 --- install/etc/open5gs/ausf.yaml	2023-08-06 22:46:02.327938562 +0900
@@ -225,6 +257,7 @@ $ diff -u install/etc/open5gs/ausf.yaml install/etc/open5gs/h-ausf.yaml
 ```
 
 - Update h-udm.yaml
+
 ```diff
 diff -u install/etc/open5gs/udm.yaml install/etc/open5gs/h-udm.yaml
 --- install/etc/open5gs/udm.yaml	2023-08-06 22:46:02.347937619 +0900

docs/_pages/docs.md

@@ -16,6 +16,7 @@ head_inline: "<style> ul { padding-bottom: 1em; } </style>"
   - [Metrics with Prometheus](tutorial/04-metrics-prometheus)
   - [VoLTE Setup with Kamailio IMS and Open5GS](tutorial/02-VoLTE-setup)
   - [Dockerized VoLTE Setup](tutorial/03-VoLTE-dockerized)
+  - [Roaming](tutorial/05-roaming)
 
 - Inside Source Code
   - [UPF Code Explanation](https://medium.com/@aditya.koranga/open5gs-upf-code-explanation-with-flow-c-79c50f253dd1)