perfSONAR User Q&A and Other Discussion

[Murilo Vetter <>]

Hi List,

I am having some trouble about hostname resoluting.

Here we are using hostnames on perfSONAR matrix.

In some hosts, it seems it is not resolving as I can see in the logs:

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2019/07/10 09:15:43 DEBUG pid=234 prog=perfSONAR_PS::PSConfig::PScheduler::Agent::_run_start line=113 guid=66BB449A-A30C-11E9-A41F-D69E42E8E0A6 pscheduler_assist_url=https://localhost/pscheduler match_addresses=["200.128.2.20","monipe-ba-perfsonar","172.17.0.1","200.128.2.21"] msg=Auto-detected match addresses

--

In a host that it is working, it logs as below:

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2019/07/10 08:18:46 DEBUG pid=45729 prog=perfSONAR_PS::PSConfig::BaseAgent::run line=208 guid=7BD7E2E6-A304-11E9-9543-464971BACEAF agent_conf_file=/etc/perfsonar/psconfig/pscheduler-agent.json requesting_agent={"monipe-sc-atraso.rnp.br":{"address":"monipe-sc-atraso.rnp.br"},"200.237.196.20":{"address":"200.237.196.20"},"200.237.196.19":{"address":"200.237.196.19"},"172.17.0.1":{"address":"172.17.0.1"},"monipe-sc-banda.rnp.br":{"address":"monipe-sc-banda.rnp.br"},"monipe-sc-perfsonar":{"address":"monipe-sc-perfsonar"}} msg=Auto-detected requesting agent

--

In the host that is not resolving DNS, it does not schedule.

In the host it seems it is resolving DNS:

[root@monipe-ba-perfsonar /]# hostname -A

monipe-ba-atraso.rnp.br monipe-ba-banda.rnp.br monipe-ba-perfsonar

Any help to solve this problem?

Regards,

Murilo Vetter