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Bug
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Resolution: Unresolved
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Medium
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None
Hello! First of all thanks for the effort in developing the OSC O-RAN.
Unfortunately it is super difficult for beginners to deploy a running demo setup.
I have massive problems to successfully deploy the provided xAPPs.
The following problems all occur for the H release. I would actually assume that they all work in conjunction with the correct xAPP (also the branches for H-Release)?
1. KPIMON Fails:
After I added the livenessProbe and readinessProbe (because otherwise the app won't start and is stuck in a loop) the app crashes inside the appconfigHandler when sending the Subscription Request:
fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7fe9f404b500]
I added the complete k8s pod logs in the attachments.
2. python-hw Fails:
When I deploy the example python app in the k8s cluster I get the following from the logs:
root@oran-Standard-PC-i440FX-PIIX-1996:/home/oran/srsRAN_Project# kubectl logs -f -n ricxapp ricxapp-hw-python-7f8849c7c8-d7fnf 1711446881 1/RMR [INFO] ric message routing library on SI95/g mv=3 flg=02 (f25dc7f 4.0.5 built: May 7 2020) Traceback (most recent call last): File "/usr/local/bin/run-hw-python.py", line 8, in <module> sys.exit(launchXapp()) File "/usr/local/lib/python3.8/site-packages/src/main.py", line 23, in launchXapp hwxapp = HWXapp() File "/usr/local/lib/python3.8/site-packages/src/hwxapp.py", line 34, in __init__ self._rmr_xapp = RMRXapp(self._default_handler, File "/usr/local/lib/python3.8/site-packages/ricxappframe/xapp_frame.py", line 645, in __init__ super().__init__( File "/usr/local/lib/python3.8/site-packages/ricxappframe/xapp_frame.py", line 124, in __init__ post_init(self) File "/usr/local/lib/python3.8/site-packages/src/hwxapp.py", line 47, in _post_init sdl_mgr.sdlGetGnbList() File "/usr/local/lib/python3.8/site-packages/src/manager/SdlManager.py", line 32, in sdlGetGnbList gnblist = self._rmr_xapp.sdl_find_and_get(self.__namespace, "GNB") File "/usr/local/lib/python3.8/site-packages/ricxappframe/xapp_frame.py", line 455, in sdl_find_and_get return self.sdl.find_and_get(namespace, prefix, usemsgpack) File "/usr/local/lib/python3.8/site-packages/ricxappframe/xapp_sdl.py", line 228, in find_and_get ret_dict = {k: msgpack.unpackb(v, raw=False) for k, v in ret_dict.items()} File "/usr/local/lib/python3.8/site-packages/ricxappframe/xapp_sdl.py", line 228, in <dictcomp> ret_dict = {k: msgpack.unpackb(v, raw=False) for k, v in ret_dict.items()} File "msgpack/_unpacker.pyx", line 201, in msgpack._cmsgpack.unpackb msgpack.exceptions.ExtraData: unpack(b) received extra data. 1711446882 1/RMR [INFO] sends: ts=1711446882 src=service-ricxapp-hw-python-rmr.ricxapp:4560 target=service-ricplt-a1mediator-rmr.ricplt:4562 open=0 succ=0 fail=0 (hard=0 soft=0)