problem: missing docs for upstream roles

(cherry picked from commit 7ce91e3ee2afd9333173156a821872300d082482)
This commit is contained in:
Igor Artamonov
2022-09-18 15:38:31 -04:00
committed by a10zn8
parent 7b96f60228
commit 6ddef70d6e

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@@ -678,7 +678,8 @@ configuration, and may be omitted for most of the situations.
| `role` | `role`
| no | no
| `standard` (default) or `fallback`. | `primary` (default), `secondary` or `fallback`.
First it makes the requests to the upstreams with role `primary`, then if none are available to upstreams with role `secondary`.
Fallback role mean that the upstream is used only after other upstreams failed or didn't return quorum Fallback role mean that the upstream is used only after other upstreams failed or didn't return quorum
| `chain` | `chain`