perfSONAR User Q&A and Other Discussion

[Paul MEBALE-ASSAKO <>]

Hello everyone

I have a few questions concerning psconfig_pscheduler_agent execution

• what's the point of questioning pscheduler-assist-server ?

mebale-assako@lille-snd-021:~$ sudo -u perfsonar  PSCHEDULER_LOCALHOST=toto python3 /usr/lib/perfsonar/psconfig/bin/psconfig_pscheduler_agent --config=/etc/perfsonar/psconfig/pscheduler-agent.json --verbose

....

2025-03-24 15:30:49,249 DEBUG pid=1117626 prog=base_agent.py func=run line=137 guid=830f947f-458b-467e-b5c6-64cfc9f9cc09 agent_conf_file=/etc/perfsonar/psconfig/pscheduler-agent.json msg=No pscheduler-assist-server specified. Defaulting to localhost

2025-03-24 15:30:49,250 DEBUG pid=1117626 prog=base_agent.py func=run line=141 guid=830f947f-458b-467e-b5c6-64cfc9f9cc09 agent_conf_file=/etc/perfsonar/psconfig/pscheduler-agent.json msg=pscheduler_url is https://localhost/pscheduler

2025-03-24 15:30:49,255 INFO pid=1117626 prog=dns.py func=resolve_address_multi line=98 msg=v4 lookup failed. Cannot resolve address lille-snd-021. Error Message - The DNS query name does not exist: lille-snd-021.

• pscheduler/hostname returns a hostname. Does this name need to be resolved in a DNS server? where can we modify the entry to apply a different hostname?

mebale-assako@lille-snd-021:~$ curl -k https://localhost/pscheduler/hostname

"lille-snd-021"

2025-03-24 15:30:49,255 INFO pid=1117626 prog=dns.py func=resolve_address_multi line=98 msg=v4 lookup failed. Cannot resolve address lille-snd-021. Error Message - The DNS query name does not exist: lille-snd-021.

Best regards

Paul Mebale