allow headers to be added to prometheus requests #1757
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Signed-off-by: Nick Otter <[email protected]>
aryan9600
reviewed
Jan 26, 2025
| prom := PrometheusProvider{ | ||
| timeout: 5 * time.Second, | ||
| url: *promURL, | ||
| headers: headers, |
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can't we just do headers: provider.Headers here?
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This update allows the Prometheus metrics provisioner to add HTTP headers to its requests.
I'm specifically adding this to support Grafana Mimir's multi-tenant feature. Mimir looks for the
X-Scope-OrgIDheader to determine which tenant a query is for. Though I haven't tried it, it looks like Thanos also uses headers for multi-tenancy