End-to-end testbed » History » Version 1
laforge, 12/13/2019 09:49 AM
| 1 | 1 | laforge | h1. osmo-remsim End-to-end testbed |
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| 3 | h2. Description |
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| 5 | There is a testbed designed for CI and longterm tests of the whole suite of components(server, bankd, clients). Contrary to the integration tests in TTCN3, this is a setup with real hardware. |
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| 7 | It is a small but not minimal configuration: |
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| 8 | * 1x host with 2 x virtual machines, all running debian buste (virtualization is provided by kvm and libvirt) |
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| 9 | * 1x sysmoQMOD board with 4 modems connected via usb |
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| 10 | * 1x SIM card reader with 5 slots using USB CCID |
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| 11 | * bankd vm: |
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| 12 | ** runs osmo-remsim-bankd |
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| 13 | ** has a forwarded usb device (5slot cardreader) |
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| 14 | * server vm: |
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| 15 | ** runs osmo-remsim-server |
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| 16 | ** has a netem script in the network sending path - limiting the delay/latency/jitter/bandwith to 'good' VSAT values |
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| 17 | * hostsystem: |
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| 18 | ** runs 4 instances of osmo-remsim-client-st2 |
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| 19 | ** this cannot be done inside a kvm vm due to bugs/limitations forwarding complex usb devices/hubs (sysmoQMOD is a hub with multiple devices behind) |
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| 21 | !remsim-tesbed.png! |
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| 23 | h2. Actual tests |
