Recent refactoring replaced the CreateWorkspace function call with a
dedicated XML step (for clarity, and because it avoids needless
recreation of workspaces). In the proxy function, the same
CreateWorkspace xml step has been added, cloning the OAI RAN repo, when
we actually need the repository for the proxy. Hence, fix this by
calling the CreateWorkspace() function manually, but only when
necessary, to build the proxy. (It would only be a problem if the
pipeline would rebuild the proxy, which did not happen because not much
work is happening on the proxy repo).
Further, refactoring and simplication of the proxy build function were
done:
- never tag proxy with develop, that makes no sense
- overwrite CreateWorkspace() info after having created and used the
workspace (the "if" to build the proxy)
- simplify copying of logs
- add simple unit test
- remove check for ubuntu; the dependcy is "docker". Simplify the code
to not obscure with a class variable.
The first thing Build_Proxy does is to remove the repository. Further,
Build_Proxy does not use the OAI RAN repo, but the proxy repo. The
Create_Workspace() is therefore completely useless.
Remove CheckAndAddRoute(), as it is complicated to read, uses a
multitude of hostname/IP/password combinations. Replace with scripts on
the machines, which, as of this commit, are:
- porcepix: ~/after-reboot.sh
- ofqot: ~/after-reboot.sh
- nepes: ~/after-reboot.sh
- obelix: ~/how-to-resetup-obelix-out-of-reboot.sh
It is clearer in CI logs to use absolute paths, and that is also a
"preference" of the new SSH class (cls_cmd.py) in the sense that some
functions don't handle "cd" gracefully (because of underlying Python
library paramiko).
For zip, though, we should change to have nice relative paths in the
archives, so use cd <path> && zip ... to achieve that, instead of
changing to a directory. This way, the path on which we operate is still
visible in the logs in each line.
Since commit 041b2b2d7a, the CI main loop
iterates over all steps, even if there has been a problem during an
earlier XML step. In all cases, UndeployObject() is marked to always
run, as we always need to make sure that all deployed services are
terminated. UndeployObject() always recovers logs. Hence, it's not
necessary to do it here as well; it leads to duplicated logs.
This is visible in all pipeline with a failed deployment: the logs
appear twice.
create_workspace.sh used to check out develop by default. However, this
is unnecessary because the script later checks out a specific reference
(which can be a commit ID, which is not accepted by git clone, the
reason we don't check out during clone); the repository will simply be
empty in the beginning, which should not be a problem.
Further, it is problematic because we use this script for the build of
the L2sim proxy, and the repository does not have develop; thus, without
this modification, L2sim proxy build will always fail.
Integration: `2024.w44`
See merge request oai/openairinterface5g!3081
* !2988 Add functional DFT test
* !3072 snow3g: fix array size
* !3073 small fix for 3 digit mnc usage in sib1
* !3040 Update pbchsim to work with other numerologies
* !3078 Simplify logs in gNB&UE
* !3080 Add Fedora 41, build_oai cleanup
* !3061 RLC optimization
* !3008 Fix regression 4g
* !3084 Fix a typo in nrue.uicc.yaml file
* !3085 chore(ci): creating a develop tag on top of develop-commit-id tag for the local private registry
chore(ci): creating a develop tag on top of develop-commit-id tag for the local private registry
Create a 2nd tag of develop for all images on the local registry. We
are doing this in order to simplify cross-repository testing between
FlexRIC and RAN.
Fix two issues with softmodem yaml files
- Fix a typo that prevents casting max_chan to integer in nrue.uicc.yaml
- Remove unused field ssb_PositionsInBurst_PR from gNB example config
yaml file
Fix Regression 4G
- Fix various bugs and/or regressions in 4G code
- Also, the CI does not test RFsim 4G with --sanitize, enables this to
detect problems.
Add Fedora 41, build_oai cleanup
- Add Fedora 41 to list of supported distributions
- Remove some dependencies in RHEL that are not necessary
- Cleanup some build_oai documentation of non-supported options
Simplify logs in gNB&UE
- reduce the amount of printf() that outputs useless info
- in MAC, PHY, NGAP, RRC, mark some "important" UE events with LOG_A for
better visibility -> can put log_config.global_log_level analysis to
only see important stuff
- in RRC, use some macro to consistently print logs
- track the cellID of a UE in RRC
small fix for 3 digit mnc usage in sib1
When 3 digit MNC is used in PLMN, during preparation of SIB1, first
digit of MNC was not taking into account. UE derives Serving Network
Name (SNN) using PLMN info from sib1. Because of 5GCore and UE has
different SNNs, this leads to XRES*, RES* mismatch during Authentication
Procedure between 5GCore and UE. (SNN is used for derivation of these
keys)
Add functional DFT test
- clean up code on (i)dft calls
- add DFT test for some DFT sizes against trivial implementation: it
tests a simple square signal in only real values
- correctly scale DFT-16
Moved some functions around so that instead of a function pointer a function
call is used. This enables inlining of functions which reduces number of function calls.
During preparation of SIB1, first digit of MNC was not taking into account.
This leads to XRES*, RES* mismatch during Authentication Procedure between 5GCore and UE because of derived serving network names.
This commit removes many logs that just show memory addresses, indices,
etc., which, I presume, do not mean anything to the "average user" and
developers alike.
Robert Schmidt