tgz files in trials can be categorized in subdirectories, allowing to
select different bianry files at runtime based on the target run node
which is going to run them. This way for instance one can have a binary
linked against libs for eg. CentOS under run_label "centos/" or an ARM
target under "arm", and then use "run_label: arm" on the resource using
it.
Change-Id: Iaf2e97da3aff693395f44f0e93b184d4846cf6da
Since the process is run in the background through the wrapper bash
script, stdin was disabled there. By explicitly redirecting the bash
process stdin we make sure it is always able to read from it.
Change-Id: I6cb7979aae0a7457919f353cbeb4c3b78cdd4919
we've only waited when running with ZMQ but in fact we need
to always wait because the UE may need some time to
gracefully exit, i.e. send the detach request and shut down correctly.
this is checked in cleanup() and verity_metrics(), so also before copying back
the CSV metrics. But we only wait once.
Change-Id: I47e46b8ccce41c9a62d2d6866260d22c927e710d
this allows to sum dl_brate and ul_brate and perform
the known operations, like max, average, etc. on both
UL and DL bitrate combined
For examples, with this CSV ..
time;cc;pci;earfcn;rsrp;pl;cfo;dl_mcs;dl_snr;dl_turbo;dl_brate;dl_bler;ul_ta;ul_mcs;ul_buff;ul_brate;ul_bler;rf_o;rf_u;rf_l;is_attached
1999;0;1;3400;-67;59;913;27;29;0.50;10432.000000;0;2.6;20;0.0;10848.000000;0;0.0;0.0;0.0;1.0
2998;0;1;3400;-67;59;912;28;29;0.50;2136.000000;0;2.6;20;0.0;1680.000000;0;0.0;0.0;0.0;1.0
3997;0;1;3400;-69;61;909;28;29;0.50;2136.000000;0;2.6;20;0.0;1680.000000;0;0.0;0.0;0.0;1.0
.. one could calculate the average of DL and UL bit rate with:
ue.verify_metric(1e6, operation='avg', metric='dl_brate+ul_brate', criterion='gt', window=test_duration)
and veriy that it's average is greater than 1 Mbit/s
Change-Id: I5c7c80bb107fa6b93b215176e6ebbb5dc8594860
this allows to calculate the rolling average over a specific
window in time and take the maximum of that
this is useful to get average value for 30s UDP traffic for
example from the UE metrics
Change-Id: I34bbfe08dbc1f27b86c9805f54649d44d697fa18
This is useful since remote processes we run under ssh end up merging
both remote stdout and sterr into local stdout.
Change-Id: Ibbfb099a667f21641075faa1858e0b9acd706fd2
It is known that sometimes srsENB hangs until it is killed -9, specially
when using ZMQ backend. Let's use RemoteProcessSafeExit in order to make
sure it is killed in an acceptable time (srs binaries use some
preventive sigalarm 6 seconds auto-kill procedure, hence we use 7
seconds) before next test is started and potentially try to re-use the
same ENB and fails due to previous one still running.
Change-Id: I905bd753c7822feccf1c1bb59752698f1d1b85f0
The API was doing far more stuff than its name indicated. Even more
important stuff, like making sure the process is killed at the end with
-9 after ssh connection is dropped.
Change-Id: If043ecab509b34b0922824d73db916196274ec64
This allows inheriting suites or scenarios from eg. sysmocom/ dir, while
still allowing to apply new suites and scenarios on top.
Change-Id: Icecdae32d400a6b6da2ebf167c1c795f7a74ae96
It has been notified that current configuration system is difficult to
understand and to use, so it has been envisioned to refactor it a bit.
The idea is that the user passes a -c path/to/main.conf file, which in
turn contains whatever osmo-gsm-tester main settings supports (basically
what old paths.conf used to be, plus some files harcoded to the same -c
directory are now configurable through the main configuration file).
Change-Id: Ieca65b71b543c44cfcec8e83efd0fe053c432e55
smpplib modules are used in several places, so it's not enough to import
them in the constructor since they are only imported for the function
scope.
Change-Id: I6511e28c7ef6aa86e85a7e03aa10a67d87896588
numpy is used in a few places in the class code so we need to jhave it
available in a bigger scope, while still only loading when needed.
Change-Id: Iea66e623e1c980a62d691e20dacb00df99fdd78f
Environment variable OSMO_GSM_TESTER_CONF is marked as deprecated and an
error is logged each time it's used. Same feature is available through
"-c" command line parameters, so having the envvar only makes things
more complex for no good reason. It cannot yet be completely dropped
since some environemnt still make use of it. Give some time to users to
adapt their setups.
Other environment variables setting some config apths can be dropped
since they are not being really used in any setup.
Change-Id: I7eb69f870d0dcb5906d45ae067d6bed1aabf5862
we need to make the rf_port a param in the cell list because for CA with
two cells on different EARFNCs, the RF port is different
for two cells without CA on the same EARFCN the RF port is the same
so we need to be able to configure it
Change-Id: I32e83cc34811588757104c5ce1cae7277402addd
YAML allows it, and it will allow suites tarting with a number on its
name (like the '4g' one) to register its own schema on next commits.
Change-Id: I64e5a9d6604085d3b17eba30498a5e7a66242cc8
This test currently only works with AmarisoftENB and srsUE, because:
* srsENB has no handover support yet
* AmarisoftUE doesn't provide any known way to verify handovers.
As a result, it usually runs with following filters and modifiers:
amarisoftenb-rftype@uhd+srsue-rftype@uhd+mod-enb-ncells@2+mod-enb-meas-enable
The get_counter() API may change in the future based on information
available from other implementations.
Change-Id: I0dff4af7e3a89804a03842ad4a4d697bca3a9773
Recent commit refactoring stuff introduced an import error only
triggered when default-suites.conf is used (no -s param).
This commit fixes the issue.
Fixes: ea8c3d4b12
Change-Id: I1534cfba55c69ed5c1354175f8b5df9b656b7d82
This way we get rid of object related content in resource.py and we can
finally move it to core/ in next commit.
Change-Id: Ia5b861115ae3ae1b90149863c4265dcc730b8cd4
This way we benefit from:
* knowing which attributes are used/required by each object class and
subclass
* Having validation function definitions near the class going to use them
Change-Id: I8fd6773c51d19405a585977af4ed72cad2b21db1
similar to the eNB patches this fixes the CA and MIMO radio
parameters. In pricinple this could also be reused for the
AmarisoftUE but since we currently don't have a means to test
it I left it for a future commit.
Change-Id: I16b00009f97d61a9ab4715e5d727024661d3d0be
this patch moves the rf_dev_args creation for both eNB types
into the eNB base class, since they are identical.
the patch also fixes the arguments for all CA and MIMO configurations
Change-Id: I8ca3ed83e65dc07927385267e5970bc4f5b120d5
The B200 device being used in the physical setup doesn't support several
RF ports, so let's hardcode it to 0 for now.
Change-Id: Id4c31be2bd0c75f469e2293ade011c7b7ceedb1c
Pau Espin
Andre Puschmann