We currently use MySQL datasource with variable HName and query
SELECT hostname AS __text, id AS __value FROM my_host
as described in http://docs.grafana.org/features/datasources/mysql/.
We use singlestat panel with repeat feature enabled on HName
${HName} returns content of __text (hostname) in some case, like dropdown menu or title and __value (id) in others (like for query or link). Sadly we want to use hostname content as a part of the link.
How to access it if it’s possible ? ${HNname.value} and ${HName.text} does not seem to work
i see it in json of each repeated panel :
"HName": {
"text": "prd-sft-svc1",
"value": "345",
"selected": false
}
}