Add a possibility to use an "infrastructure YAML file" to configure both
ends of the iperf2 call through a file.
Fix bugs in Iperf2: at least on my machine, iperf2 start time is logged
at 0.00 not 0.0, so update the regex to match both. Do not overwrite
results if the matched regex (otherwise, the result might be None at the
end) and suppress server output.
Add a unit test to test that this function actually works (on my
machine, with iperf v2.2.1), as well as a unit test for analysis.
Integration: `2025.w11`
Closes#848
See merge request oai/openairinterface5g!3309
* !3306 Add a new CI label: nrUE
* !3303 remove wrong assertion for B4 PRACH format
* !3296 fix(nrLDPC_decoder): fix numIter increment
* !3150 Rework of NR UE RA procedures
* !3305 CI: Fix timeout for OC Deployments
* !3307 Add CI UE test for RA with C-RNTI
* !3271 Handle changing N_TA_offset correctly
* !3313 Small fix for jenkins message formatting
Add a new CI label: nrUE
Added handling of the nrUE label which limits the amount of CI tests to run. Only tests that use nr-uesoftmodem or phy simulators are triggered.
See merge request oai/openairinterface5g!3306
This merge request is for two issues:
1. Core Network Deployment/Undeployment
If the Helm release oai5gcn does not exist (e.g., it was already deleted,
failed during installation), helm uninstall will fail with a "release not
found" error. The --timeout 60s makes Helm wait up to 60 seconds for all
resources to be deleted. If cleanup takes longer (e.g., due to resources
or dependencies), the command fails with a timeout error, potentially
leaving resources in an incomplete state.
2. Increase the timeout value for OpenShift RHEL Builds
The timeout parameter is set as the maximum wait time for the jobs to complete.
If the jobs do not complete within that time, the function logs an error. The
jobs may take longer to complete, the function exits early with an error, even
if the jobs are still progressing.
So, to address both the issues:
We first list all installed Helm releases in the given namespace, returning only
their names. We then pass the release names to helm uninstall, uninstalling all
releases in the namespace. The default value for timeout is 5 minutes.
Increased the timeout value for the RHEL Builds.
fix(nrLDPC_decoder): fix numIter increment
The logs of ./nr_ulsim -n100 -m19 -s12 -S12 -z2 -L4 were showing that sometimes
the decoding of one segment was failing while the CRC check succeeded. This was
happening because the iteration counter numIter was not properly managed so that
when the last iteration was successful to decode the segment still numIter at
the exit was equal to numMaxIter plus 1 so that decoding was considered to have
failed. In other words the last iteration if it occured was always wasted.
This commit offers to solve this problem by simply moving the iteration counter
increment at the end of the iteration loop while remaining careful at fixing the
tests relying on this counter.
Post-Scriptum:
After a first review, we decided to make the counter more standard from a C code
perspective. The counter now counts from 0 to numMaxIter minus 1. If it reaches
numMaxIter, it means that decoding was unsuccessful.
Robert Schmidt