Unable to send metrics to Grafana Cloud about wp-decalog HOT 12 CLOSED

Yes!! It works now. The parameter was allowed in the "metrics_path"

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OMG! What you're saying is you can't have the query params in path, but you must specify it separately?
And it is working now?

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OK. Cool. And good to know…

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Hello @dalareo !
In targets you must specify the full url (and not path or something else) and it's seems it's not the case here.
In the mentioned article, you have a screenshot of a working configuration… Could you just try to stick to it first, and we will see if there's other errors or problems after that.
Thanks.

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targets field does not accept path nor scheme in its value, only hostname is allowed. If we set the full URL there we get:

2023/03/20 14:32:26 error loading config file /etc/agent/agent.yaml: "http://domain.com/wp-json/decalog/v3/metrics?uuid=44109443-f727-4d93-928f-f3f50b022c74" is not a valid hostname

Full URL is showing the expected metrics collection using the full with curl from grafana-agent or accessing through web browser.

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OK. So obviously, there's something wrong/outdated/deprecated in my article 😨
What if you add 127.0.0.1:80 as target?

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or whatever is your local ip/port…

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If I add a hostname (IP of servicename:port) no error is thrown but no metrics are shown in Grafana Cloud, only scrape_duration_seconds metrics

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OK. Let me some minutes to reinstall an agent on a test machine…

In the meantime, just to be sure, can you confirm the url /wp-json/decalog/v3/metrics?uuid=441… in your browser gives you metrics?

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Yes, it works like a charm in my browser. We can help with Php code also if you need to make some changes in the plugin!

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Thanks for the confirmation.

Thank you for your offer of help <3
Nevertheless, it is (at 99,9% chance) not a plugin issue but an agent config issue. That's why I will try to found what the hell has changed in the config…

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I've found the point:

- job_name: decalog/scrapping
          static_configs:
            - targets: ['service-name']
              labels:
                process: 'agent'
          metrics_path: "/wp-json/decalog/v3/metrics"
          params:
            uuid: ['uid-code]

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