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be more permissive with standbys (#842)

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* be more permissive with standbys
* reflect feedback and updated docs
This commit is contained in:
Felix Kunde
2020-02-24 15:14:14 +01:00
committed by GitHub
parent 7b94060d17
commit b997e3682f
4 changed files with 109 additions and 51 deletions
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docs/reference/operator_parameters.md
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@@ -110,8 +110,10 @@ Those are top-level keys, containing both leaf keys and groups.
* **min_instances**
operator will run at least the number of instances for any given Postgres
cluster equal to the value of this parameter. When `-1` is specified, no
limits are applied. The default is `-1`.
cluster equal to the value of this parameter. Standby clusters can still run
with `numberOfInstances: 1` as this is the [recommended setup](../user.md#setting-up-a-standby-cluster).
When `-1` is specified for `min_instances`, no limits are applied. The default
is `-1`.
* **resync_period**
period between consecutive sync requests. The default is `30m`.