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# OPENAIR-CN-5G: An implementation of the 5G Core network by the OpenAirInterface community.
This bundle deploys the OPENAIR-CN-5G charm operators.
## Deployment
```bash
juju add-model oai
juju deploy ch:oai --channel edge --trust
```
Verify the deployment has been successfully deployed:
```bash
$ juju status
Model Controller Cloud/Region Version SLA Timestamp
oa osm-vca microk8s/localhost 2.9.9 unsupported 14:59:42+02:00
App Version Status Scale Charm Store Channel Rev OS Address Message
amf active 1 oai-amf charmhub edge 2 kubernetes 10.152.183.250
db active 1 oai-db charmhub edge 2 kubernetes 10.152.183.21
gnb active 1 oai-gnb charmhub edge 2 kubernetes 10.152.183.108
nr-ue active 1 oai-nr-ue charmhub edge 2 kubernetes 10.152.183.16
nrf active 1 oai-nrf charmhub edge 2 kubernetes 10.152.183.105
smf active 1 oai-smf charmhub edge 2 kubernetes 10.152.183.73
spgwu-tiny active 1 oai-spgwu-tiny charmhub edge 2 kubernetes 10.152.183.243
Unit Workload Agent Address Ports Message
amf/0* active idle 10.1.245.70
db/0* active idle 10.1.245.109
gnb/0* active idle 10.1.245.85 registered
nr-ue/0* active idle 10.1.245.107 registered
nrf/0* active idle 10.1.245.80
smf/0* active idle 10.1.245.125
spgwu-tiny/0* active idle 10.1.245.118
```
## Test network connectivity from UE
```bash
$ kubectl -n oai exec -it nr-ue-0 -c nr-ue -- ping -I oaitun_ue1 google.fr -c 1
PING google.fr (142.250.201.67) from 12.1.1.129 oaitun_ue1: 56(84) bytes of data.
64 bytes from mad07s25-in-f3.1e100.net (142.250.201.67): icmp_seq=1 ttl=115 time=23.2 ms
--- google.fr ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 23.250/23.250/23.250/0.000 ms
```
## Scale the GNB
```bash
juju scale-application gnb 3
```
## Start and stop UE
Stop:
```bash
$ juju run-action nr-ue/0 stop --wait
unit-nr-ue-0:
UnitId: nr-ue/0
id: "2"
results:
output: service has been stopped successfully
status: completed
timing:
completed: 2021-09-28 13:02:34 +0000 UTC
enqueued: 2021-09-28 13:02:29 +0000 UTC
started: 2021-09-28 13:02:32 +0000 UTC
$ kubectl -n oai exec -it nr-ue-0 -c nr-ue -- ping -I oaitun_ue1 google.fr -c 1
ping: SO_BINDTODEVICE: Invalid argument
command terminated with exit code 2
```
Start:
```bash
$ juju run-action nr-ue/0 start --wait
unit-nr-ue-0:
UnitId: nr-ue/0
id: "4"
results:
output: service has been started successfully
status: completed
timing:
completed: 2021-09-28 13:03:38 +0000 UTC
enqueued: 2021-09-28 13:03:32 +0000 UTC
started: 2021-09-28 13:03:36 +0000 UTC
$ kubectl -n oai exec -it nr-ue-0 -c nr-ue -- ping -I oaitun_ue1 google.fr -c 1
PING google.fr (142.250.185.3) from 12.1.1.130 oaitun_ue1: 56(84) bytes of data.
64 bytes from mad41s11-in-f3.1e100.net (142.250.185.3): icmp_seq=1 ttl=115 time=25.2 ms
--- google.fr ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 25.205/25.205/25.205/0.000 ms
```
# Reference links
- https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-fed