Grafana Dashboard fails to retrieve database

[nexuseli18]

Hi everyone,

I am trying to run the Grafan Metrics GUI as highlighted in docs here and on the Readme page. Issue persists in ZMQ and USRP based deployment

5G core network is launched in a separate terminal window using default settings

docker compose up --build 5gc

gNB is launched in a different terminal as

sudo  ./gnb -f gnb.yml

usrp output

zmq output

USRP Config:
gnb.yml.txt

ZMQ:
gnb_zmq.yml.txt

Grafana Launched as :

sudo docker compose -f docker-compose.ui.yml --build grafana

leads to this error on the default INFLUXDB3_PORT=8081

When switched according to INFLUX IP and port as shown by my docker deployments
IINFLUXDB3_PORT=8081
INFLUXDB3_EXTERNAL_URL=http://172.191.1.5:${INFLUXDB3_PORT}

Can someone explain where I am going wrong. Any param not not mentioned here is default

[Mouradnetworking]

Hello, Your gNB (running on the host) exposes its metrics via a WebSocket on port 8001. However, Grafana showed "No data" because Telegraf is not receiving any metrics.

• Telegraf uses a Python script (ws_adapter.py) to connect to the WebSocket.

• The script reads the WebSocket address from the environment variable WS_URL (defined in your .env file).

• Your .env had WS_URL=172.19.1.3:8001, an IP address that didn't exist in the Docker network.

• Replace the IP with the gateway IP, you'll find it here: docker network inspect docker_metrics

[nexuseli18]

Hello,
thank you the ws_adapter.py was the reason after running it i get the metrics. ran it as

WS_URL=127.0.0.1:8001 ./ws_adapter.py

and

WS_URL=host.docker.internal:8001 # in the .env file

Additionally I would like to ask is the srsGUI support now disabled between srsRAN_Project gnb and srsRAN_4G UE. I had built srsran_4G with gui support confirmed in cmake output but no gui window pops up