Slavi Pantaleev 44cfd16036 Add index label to Synapse worker Prometheus targets ...

The upstream Synapse Grafana dashboard uses `{{job}}-{{index}}` in its
legends to tell workers apart, but the worker scrape configs only set
instance, worker_id, job and app labels. Without an index label, the
dashboard legends collapsed and workers could not be distinguished.

Derive the index label from the worker id (its per-type index is the
first number in the id, e.g. federation-sender-1, stream-writer-2-events),
matching the index label already set on the main process target.

Fixes #2158
Fixes #2159

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-07-13 09:01:00 +03:00

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defaults

Add index label to Synapse worker Prometheus targets

2026-07-13 09:01:00 +03:00

tasks

Quote YAML mode values to satisfy octal lint rules

2026-02-16 13:19:10 +02:00