gNMIc is unable to scrape data on Port 9273

[arbabali999]

Hi,

I have successfully integrated Nokia and Juniper Routers with gnmic and successfully visualizing telemetry stats on Grafana. But with Huawei, i am unable to scrap data on port 9273 for Prometheus, hence, i am not able to visualize it on Grafana.

gnmic.yml:

10.1.1.1:
username: admin
password: admin
subscriptions:
- dplc_interface_stats

subscriptions:
dplc_interface_stats:
paths:
- "openconfig-interfaces:interfaces/interface[name=100GE1/0/2]/state/counters"
mode: stream
stream-mode: sample
sample-interval: 5s

Result:

sudo gnmic -a 10.1.1.1:57400 --insecure -u admin -p admin -d get --path openconfig-interfaces:interfaces/interface[name=100GE1/0/2]/state/counters

2024/10/10 11:11:49.187280 /home/runner/go/pkg/mod/google.golang.org/[email protected]/grpclog/logger.go:53: [gnmic] [core] [Channel #1] Channel Connectivity change to READY
[
{
"source": "10.1.1.1:57400",
"timestamp": 1728540709375863000,
"time": "2024-10-10T11:11:49.375863+05:00",
"updates": [
{
"Path": "openconfig-interfaces:interfaces/interface[name=100GE1/0/2]/state/counters",
"values": {
"openconfig-interfaces:interfaces/interface/state/counters": {
"in-broadcast-pkts": "3753",
"in-discards": "0",
"in-errors": "2252",
"in-fcs-errors": "1595",
"in-multicast-pkts": "12466908",
"in-octets": "8740684804016284",
"in-unicast-pkts": "17446988040687",
"in-unknown-protos": "0",
"last-clear": "1724223418253000000",
"out-broadcast-pkts": "3396",
"out-discards": "28727127",
"out-errors": "0",
"out-multicast-pkts": "15091273",
"out-octets": "23302406015041723",
"out-unicast-pkts": "20895639374896"
}
}
}
]
}
]

Here i can see the statistics but they are not scrapping on port 9273 i.e., gnmic.:9273/metrics where Nokia and Juniper stats are successfully exposing. Refer below snapshot.

Note: I have hide the device IPs that are scrapping data successfully for security reasons.

Can you please assist in resolving the issue.

[hellt]

your path in the gnmic config differs from the one you use in the cli example

Try removing the leading forward slash:

paths:
- "openconfig-interfaces:/interfaces/interface[name=100GE1/0/2]/state/counters"

[arbabali999]

That doesn't seem to be the issue, but I replicated the it regardless, and the problem still persists.