Publish cellular info and metrics to apps #2616
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milan-zededa
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@eriknordmark I'm also considering to create a meta-data server endpoint with ALL LTE-related information, i.e. not just metrics, but also info about the modem hardware, firmware, SIM cards, etc. - just like what we publish to LPS under |
If we think the metrics (whether LTE or WiFi) will see significantly more use than the info then maybe we should have /eve/v1/radio/{info,metrics}.json. But it makes sense to look at how cloud-init (whether AWS or openstack) tends to structure the URLs they use on 169.254 |
It seems that your suggestion is in line with the AWS approach of structuring URLs, so I'm going to make the changes and mark the PR as draft for the time being. |
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Provided that device has at least one cellular modem visible to EVE (i.e. not assigned directly to an application), JSON-formatted WWAN metrics are made available to all applications on the `/eve/v1/network/wwan/metrics.json` endpoint. This includes packets counters as recorded by modems as well as cellular signal strength info. Signed-off-by: Milan Lenco <milan@zededa.com>
Added cellular metrics (packet counters and signal strength) to the "/api/v1/radio" endpoint of the Local Profile Server (LPS). Signed-off-by: Milan Lenco <milan@zededa.com>
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Provided that device has at least one cellular modem visible to EVE (i.e. not assigned directly to an application), JSON-formatted WWAN status information are made available to all applications on the `/eve/v1/network/wwan/status.json` endpoint. This includes information about the installed cellular equipment (modem(s) and SIM card(s)), identity information (IMEI, IMSI, ICCID), available network providers (PLMNs) and more. Signed-off-by: Milan Lenco <milan@zededa.com>
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@eriknordmark I have split the metrics and status info into separate metadata server endpoints. |
Provided that device has at least one cellular modem visible to EVE (i.e. not assigned directly to an application),
JSON-formatted WWAN status and metrics are made available to all applications on the
/eve/v1/wwan/status.json/eve/v1/wwan/metrics.jsonmeta-data server endpoints, respectivelly.This includes information about the cellular equipment, operating state, packet counters as recorded by modems, signal strength metrics and more.
Additionally, as a separate commit, cellular metrics were added to
RadioStatusproto message, published by EVE to/api/v1/radioendpoint of the Local Profile Server (LPS).