Details
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Type:
Bug
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Status: Invalid
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Resolution: Done
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Fix Version/s: None
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Component/s: ts_middleware
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Labels:None
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Team:Telescope and Site
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Urgent?:No
Description
I wanted someone to know I tried this, and it failed; I'm not sure if this is strictly a bug, or if it happened because I tried to do this before it was supported:
I tried removing the LSST_DDS_DOMAIN environment variable from the CSC environment, since we're using ospl-shmem.xml and the ospl-daemon. When I tried that, I got the following dump:
Traceback (most recent call last):
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File "/home/saluser/dm_ATArchiver/bin/run_at_archiver_csc.py", line 6, in <module>
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asyncio.run(ATArchiverCSC.amain(index=None))
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File "/opt/lsst/software/stack/miniconda/lib/python3.8/asyncio/runners.py", line 44, in run
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return loop.run_until_complete(main)
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File "/opt/lsst/software/stack/miniconda/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
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return future.result()
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File "/opt/lsst/software/stack/miniconda/lib/python3.8/site-packages/lsst/ts/salobj/base_csc.py", line 410, in amain
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csc = cls.make_from_cmd_line(index=index, **kwargs)
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File "/opt/lsst/software/stack/miniconda/lib/python3.8/site-packages/lsst/ts/salobj/base_csc.py", line 390, in make_from_cmd_line
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csc = cls(**kwargs)
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File "/home/saluser/dm_ATArchiver/python/lsst/dm/ATArchiver/atarchiver_csc.py", line 36, in __init__
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super().__init__("ATArchiver", initial_state=salobj.State.STANDBY)
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File "/home/saluser/dm_csc_base/python/lsst/dm/csc/base/archiver_csc.py", line 45, in __init__
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super().__init__(name, initial_state=initial_state)
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File "/home/saluser/dm_csc_base/python/lsst/dm/csc/base/dm_csc.py", line 48, in __init__
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super().__init__(name, initial_state=initial_state)
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File "/opt/lsst/software/stack/miniconda/lib/python3.8/site-packages/lsst/ts/salobj/base_csc.py", line 172, in __init__
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super().__init__(name=name, index=index, do_callbacks=True)
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File "/opt/lsst/software/stack/miniconda/lib/python3.8/site-packages/lsst/ts/salobj/controller.py", line 172, in __init__
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domain = Domain()
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File "/opt/lsst/software/stack/miniconda/lib/python3.8/site-packages/lsst/ts/salobj/domain.py", line 200, in __init__
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self.participant = dds.DomainParticipant(qos=participant_qos)
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File "dds.pyx", line 2128, in dds.DomainParticipant.__cinit__
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dds.DDSException: Failed to create participant Return code: Error
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Attachments
Activity
What is your LSST_DDS_QOS pointing to, and does it exist
Dave Mills
added a comment - What is your LSST_DDS_QOS pointing to, and does it exist I set LSST_DDS_PARTITION_PREFIX, and have LSST_DDS_QOS set as well:
LSST_DDS_QOS=file:///home/saluser/ts_dds_config/qos/QoS.xml
LSST_DDS_PARTITION_PREFIX=ncsa
LSST_DDS_INTERFACE=p3p2
The ts_dds_config is v0.5.1
Any clues in ospl-error.log ?
Dave Mills
added a comment - Any clues in ospl-error.log ? nothing obvious to me
There should not be anything in ospl-error.log.....
What is in QoS.xml ?
Dave Mills
added a comment - There should not be anything in ospl-error.log.....
What is in QoS.xml ? Ahhh, it should be LSST_DDS_QOS=file:///home/saluser/ts_ddsconfig/qos/QoS.xml
Dave Mills
added a comment - Ahhh, it should be LSST_DDS_QOS= file:///home/saluser/ts_ddsconfig/qos/QoS.xml doh. Good catch. I'll change that.
Deprecation of LSST_DDS_DOMAIN is in SAL 6, but it should work if you supply the
LSST_DDS_PARTITION_PREFIX instead.