Query/Ruler: Add metric for number of endpoints resolved for each configured address. #1260
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Changes
Add
thanos_querier_store_apis_dns_provider_results
/thanos_ruler_query_apis_dns_provider_results
metrics.count(dns_provider_results)
tells us how many addresses have beenconfigured through flags and file-SD, while
sum(dns_provider_results)
gives us the number of endpoints actually produced from these addresses.
Verification
Ran
thanos query --store=localhost:10901
, navigated tolocalhost:10902/metrics
and found the entry: