Containerlab
The purpose of this deployment is to collect gNMI data and make it available for scraping by a Prometheus client.
This deployment example includes a single gnmic instance, a Prometheus Server, a Consul agent used by Prometheus to discover gNMIc's Prometheus output and a Grafana server.
Deployment files:
The deployed SR Linux nodes are discovered using Docker API and are loaded as gNMI targets. Edit the subscriptions section if needed.
Deploy it with:
git clone https://github.com/openconfig/gnmic.git
cd gnmic/examples/deployments/1.single-instance/4.prometheus-output/containerlab
sudo clab deploy -t prometheus.clab.yaml
+----+-------------------------+--------------+------------------------------+-------+-------+---------+-----------------+----------------------+
| # | Name | Container ID | Image | Kind | Group | State | IPv4 Address | IPv6 Address |
+----+-------------------------+--------------+------------------------------+-------+-------+---------+-----------------+----------------------+
| 1 | clab-lab14-consul-agent | e402b0516753 | consul:latest | linux | | running | 172.20.20.4/24 | 2001:172:20:20::4/64 |
| 2 | clab-lab14-gnmic | 53943cdb8cde | ghcr.io/openconfig/gnmic:latest | linux | | running | 172.20.20.3/24 | 2001:172:20:20::3/64 |
| 3 | clab-lab14-grafana | 1a57efb74f37 | grafana/grafana:latest | linux | | running | 172.20.20.2/24 | 2001:172:20:20::2/64 |
| 4 | clab-lab14-leaf1 | 8343848fbd7a | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.9/24 | 2001:172:20:20::9/64 |
| 5 | clab-lab14-leaf2 | 9986ff987048 | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.8/24 | 2001:172:20:20::8/64 |
| 6 | clab-lab14-leaf3 | 25a212fcb7a1 | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.11/24 | 2001:172:20:20::b/64 |
| 7 | clab-lab14-leaf4 | 025373e9f192 | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.10/24 | 2001:172:20:20::a/64 |
| 8 | clab-lab14-prometheus | ae9b47c49c8d | prom/prometheus:latest | linux | | running | 172.20.20.5/24 | 2001:172:20:20::5/64 |
| 9 | clab-lab14-spine1 | fb9abd5b4c5c | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.7/24 | 2001:172:20:20::7/64 |
| 10 | clab-lab14-spine2 | f32906f19d55 | ghcr.io/nokia/srlinux | srl | | running | 172.20.20.6/24 | 2001:172:20:20::6/64 |
+----+-------------------------+--------------+------------------------------+-------+-------+---------+-----------------+----------------------+
Check the Prometheus output documentation page for more configuration options.