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Introduce min_instances parameter #33

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Introduce min_instances parameter #33

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28 changes: 26 additions & 2 deletions docs/configuration-parameters-1830bca.md
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Expand Up @@ -382,7 +382,30 @@ Integer
</td>
<td valign="top">

Specifies the maximum number of provisionable ingest instances, which are scaled automatically based on their overall CPU utilization. Must be between `2` and `10`. Defaults to `2`. This parameter impacts peak throughput and buffering. Scale-out happens when the overall CPU utilization exceeds 80%. Scale-in happens when the overall CPU utilization or configuration parameter decreases. This parameter has no effect on the *dev* plan, which is limited to a single instance.
Specifies the maximum number of provisionable ingest instances, which are scaled automatically based on their overall CPU and memory utilization. Must be between `2` and `10`. Defaults to `2`. This parameter impacts peak throughput and buffering. Scale-out happens when the overall CPU utilization exceeds 80%. Scale-in happens when the overall CPU utilization or configuration parameter decreases. This parameter has no effect on the *dev* plan, which is limited to a single instance.

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<td valign="top">

min\_instances

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<td valign="top">

No

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<td valign="top">

Integer

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<td valign="top">

Specifies the minimum number Fluentd instances which are always provisioned regardless of auto-scaling. Utilized to guarantee a minimum number of running instances, support predictable workloads, and mitigate autoscaling lag during sudden ingestion bursts. Must be between `2` and `10` and less than or equals to `max_instances`. Default is `2`. This parameter has no effect on the *dev* plan, which is limited to a single instance. If `max_instances` is smaller than `min_instances`, both parameters will be set to the value of `max_instances` (= no autoscaling).

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Expand Down Expand Up @@ -722,7 +745,8 @@ The following snippet shows a sample payload that could be used for a `standard`
> },
> "feature_flags": [ "upgradeToOpenSearchV2" ],
> "ingest": {
> "max_instances": 10
> "max_instances": 10,
> "min_instances": 2
> },
> "retention_period": 14
> }
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3 changes: 2 additions & 1 deletion docs/create-an-sap-cloud-logging-instance-through-cloud-foundry-cli-3658d09.md
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Expand Up @@ -32,7 +32,8 @@ See [Prerequisites](prerequisites-41d8559.md).
"api_enabled": false
},
"ingest": {
"max_instances": 10
"max_instances": 10,
"min_instances": 2
}
}'

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1 change: 1 addition & 0 deletions ...reate-an-sap-cloud-logging-instance-through-sap-btp-service-operator-f6aa131.md
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Expand Up @@ -58,6 +58,7 @@
retentionPeriod: 14
ingest:
max_instances: 10
min_instances: 2

```

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