Hi there,
Because i wanted it for my home network i have created an extension package for prometheus-node-exporter-lua to collect metrics for podman. The package includes two collectors:
- prometheus-node-exporter-lua-podman: Collects container, pod, image, network, volume, and system metrics
- prometheus-node-exporter-lua-podman-container: Collects CPU, memory, block I/O, network, and PID stats per container
Note: This requires one API call per running container
If you like podman on OpenWRT you may also like luci-app-podman