The 7th Month Research of Cloud Native RG

Research about implementation Core 5GS Network on Cloud Native

General Diagram Flow

Environment

Kubernetes
Helm

Deployment Open5GS

Deploy Component Open5Gs with Helm

helm repo add adaptivenetlab https://adaptivenetlab.github.io/charts/
helm repo update
helm search repo adaptivenetlab

kubectl create ns open5gs
helm install open5gs adaptivenetlab/open5gs -n open5gs
helm install ueransim adaptivenetlab/ueransim -n open5gs

Ueransim is not recommended to deploy with helm template, cause we must adjust AMF IP POD on GNB manifest.
You can use manual helm installation mode, with :

git clone https://github.com/Gradiant/openverso-charts.git
cd openverso-charts/charts/ueransim
sudo nano values.yaml
---
mcc: '208'
mnc: '93'
tac: '7'
---

sudo nano resources/gnb.yaml
"change AMF POD IP on address amfConfigs section with your AMF POD IP {kubectl get pod -o wide -n open5gs | grep amf}" , then

helm -n open5gs install -f values.yaml ueransim ./

Component Description

MME - Mobility Management Entity
HSS - Home Subscriber Server
PCRF - Policy and Charging Rules Function
SGWC - Serving Gateway Control Plane
SGWU - Serving Gateway User Plane
PGWC/SMF - Packet Gateway Control Plane / (component contained in Open5GS SMF)
PGWU/UPF - Packet Gateway User Plane / (component contained in Open5GS UPF)
AMF - Access and Mobility Management Function
SMF - Session Management Function
UPF - User Plane Function
AUSF - Authentication Server Function
NRF - NF Repository Function
UDM - Unified Data Management
UDR - Unified Data Repository
PCF - Policy and Charging Function
NSSF - Network Slice Selection Function
BSF - Binding Support Function

Reference

https://github.com/open5gs/open5gs
https://assyafii.com/docs/5g-cloud-native-simulation-with-open5gs/
https://github.com/Gradiant/openverso-charts
https://bitbucket.org/gilangvperdana/opensource-5g-core-service-mesh