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#45 Request to improve the doc about fluentd buffer config and memory usage

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martyav
2023-02-01 16:00:41 -05:00
parent 30992dd2a5
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docs/pages-for-subheaders/logging.md
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@@ -84,6 +84,12 @@ By default, Rancher collects logs for control plane components and node componen
## Troubleshooting
### The Logging Buffer Overloads Pods
Depending on your configuration, the default buffer size may be too large and cause pod failures. One way to reduce the load is to lower the logger's flush interval. This prevents logs from overfilling the buffer. You can also add more flush threads to handle moments when many logs are attempting to fill the buffer at once.
For a more complete description of how to configure the logging buffer to suit your organization's needs, see the official BanzaiCloud documentation on [buffers](https://banzaicloud.com/docs/one-eye/logging-operator/configuration/plugins/outputs/buffer/) and on [Fluentd configuration](https://banzaicloud.com/docs/one-eye/logging-operator/configuration/fluentd/).
### The `cattle-logging` Namespace Being Recreated
If your cluster previously deployed logging from the global view in the legacy Rancher UI, you may encounter an issue where its `cattle-logging` namespace is continually being recreated.