perfSONAR User Q&A and Other Discussion

[Johann Hugo <>]

Hi Andrew

I also did this at some stage:

 grafana-cli admin reset-admin-password admin

Did this reset the password used by psconfig-grafana-agent ?

Regards

Johann

On Wed, Apr 16, 2025 at 8:34 AM Johann Hugo <> wrote:

Hi Andrew

grafana-agent.json (attached) looks fine. Do psconfig-grafana-agent require authentication credentials or a token to create the Grafana datasource? I've changed the default Grafana password, can this break anything? How can I verify if this is ok ?

Regards

Johann

On Wed, Apr 16, 2025 at 12:13 AM Andrew Lake <> wrote:

Hi Johann,

That error usually means it can’t an HTTP archiver, but looks like you have one of those. In /etc/perfsonar/psconfig/grafana-agent.json do you have any of the following:

-  Is "grafana-datasource-create” set to false? That would cause the issue you see below. If it is not set at all then it will default to true and you are fine.

- Are any of the “datasource_selector” settings under the “display” settings set to “manual” instead of "auto”? That could also cause this.

Otherwise at first glance it looks good.

Thanks,

Andy

On April 15, 2025 at 12:35:41 PM, Johann Hugo () wrote:

Hi all

psconfig-grafana-agent do not generate any grafana dashboards from my psconfig file.

psconfig remote list
=== Grafana Agent ===
[
   {
      "url": "http://perf-pwa.sanren.ac.za/pub/config/sanren_100g_servers.json?format=psconfig"
   }
]

=== HostMetrics Agent ===
[
   {
      "url": "http://perf-pwa.sanren.ac.za/pub/config/sanren_100g_servers.json?format=psconfig"
   }
]

psconfig stats grafana

Agent Last Run Start Time: 2025-04-15 15:13:03
Agent Last Run End Time: 2025-04-15 15:13:04
Agent Last Run Process ID (PID): 80884
Agent Last Run Log GUID: 2dec2519-4c0f-45b7-b449-45d380436824
Total tasks managed by agent: 0

All the testpoints in the mesh are reading the psconfig file and they are submitting results to opensearch. I can see test results in Grafana

https://perf-dash.sanren.ac.za/grafana

This is the errors I get in psconfig-grafana-agent.log

2025-04-15 15:13:04 WARNING pid=80884 prog=_gf_set_home_dashboard line=713 guid=2dec2519-4c0f-45b7-b449-45d380436824 pscheduler_assist_url=https://localhost/pscheduler msg=Unable to set home dashboard: HTTP Error - 403 Client Error: Forbidden for url: https://localhost/grafana/api/org/preferences
2025-04-15 15:13:04 ERROR pid=80884 prog=_gf_create_datasource line=589 guid=2dec2519-4c0f-45b7-b449-45d380436824 config_src=remote config_url=http://perf-pwa.sanren.ac.za/pub/config/sanren_100g_servers.json?format=psconfig msg=Unable to create datasource for https://perf-dash.sanren.ac.za/opensearch: HTTP Error - 403 Client Error: Forbidden for url: https://localhost/grafana/api/datasources
2025-04-15 15:13:04 ERROR pid=80884 prog=_select_gf_datasource line=678 guid=2dec2519-4c0f-45b7-b449-45d380436824 config_src=remote config_url=http://perf-pwa.sanren.ac.za/pub/config/sanren_100g_servers.json?format=psconfig msg=Unable to find a suitable archive to use as Grafana datasource
2025-04-15 15:13:04 ERROR pid=80884 prog=_gf_create_datasource line=589 guid=2dec2519-4c0f-45b7-b449-45d380436824 config_src=remote config_url=http://perf-pwa.sanren.ac.za/pub/config/sanren_100g_servers.json?format=psconfig msg=Unable to create datasource for https://perf-dash.sanren.ac.za/opensearch: HTTP Error - 403 Client Error: Forbidden for url: https://localhost/grafana/api/datasources
2025-04-15 15:13:04 ERROR pid=80884 prog=_select_gf_datasource line=678 guid=2dec2519-4c0f-45b7-b449-45d380436824 config_src=remote config_url=http://perf-pwa.sanren.ac.za/pub/config/sanren_100g_servers.json?format=psconfig msg=Unable to find a suitable archive to use as Grafana datasource
2025-04-15 15:13:04 INFO pid=80884 prog=<module> line=106 guid=2dec2519-4c0f-45b7-b449-45d380436824 msg=Agent completed running

Is this a password or token related issue? Any ideas/pointers ?

Regards

Johann

--
To unsubscribe from this list: https://lists.internet2.edu/sympa/signoff/perfsonar-user