Damien Arnodo 0aff25f509 Fix PromQL regex escaping for hyphenated hostnames ...

re.escape() escapes '-' as '\-', which Python's regex engine accepts
but PromQL's RE2 engine rejects outright (every hostname in this lab
is hyphenated, e.g. dc-leaf1). All 4 panel targets were failing with
"unknown escape sequence U+002D" until now. Also swaps the dashboard
to the newly-created NetLab datasource, which actually has gnmic data
(the previously-wired external Prometheus datasource had none).

Refs #48

2026-07-09 17:08:51 +00:00

105 KiB

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