Cellular Network Infrastructure » OsmoGSMTester

So far the osmo-gsm-tester had the modems "hard-configured" in the resources.conf:

modem:
- label: m7801
  path: '/wavecom_0'
  imsi: 901700000007801
  ki: D620F48487B1B782DA55DF6717F08FF9

However, the dbus paths like '/wavecom_1' are not necessarily persistent: if the modem bank gets reconnected, the numbers will change. So instead of relying on a fixed modem path, the modems available by ofono should be discovered dynamically. The dbus path should remain hidden within the osmo-gsm-tester, a volatile per-run item. Each run should probably list the available modems in the log on startup.

The resources.conf shall only have a list of IMSIs with their corresponding auth tokens, and the osmo-gsm-tester should query the modems' IMSIs (and modem model description) to match the keys with an actual ofono modem path.