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Merge pull request #2329 from rancher/v2.14.2
Merge release v2.14.2 to main
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@@ -12,6 +12,7 @@ Rancher will publish deprecated features as part of the [release notes](https://
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| Patch Version | Release Date |
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|---------------|---------------|
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| [2.14.2](https://github.com/rancher/rancher/releases/tag/v2.14.2) | May 28, 2026 |
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| [2.14.1](https://github.com/rancher/rancher/releases/tag/v2.14.1) | April 30, 2026 |
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| [2.14.0](https://github.com/rancher/rancher/releases/tag/v2.14.0) | March 25, 2026 |
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+1
@@ -19,6 +19,7 @@ In order to deploy and run the adapter successfully, you need to ensure its vers
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| Rancher Version | Adapter Version |
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|-----------------|------------------|
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| v2.14.2 | 109.0.0+up9.0.0 |
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| v2.14.1 | 109.0.0+up9.0.0 |
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| v2.14.0 | 109.0.0+up9.0.0 |
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@@ -116,6 +116,19 @@ By default, Rancher collects logs for control plane components and node componen
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## Troubleshooting
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### Resource Exhaustion of `inotify` Watchers and File Descriptors
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When enabling the **Logging** app on Linux systems that heavily monitor the filesystem, you may encounter `Too many open files` or `CrashLoopBackOff` failures related to applications that leverage `inotify` to watch for file changes.
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This happens because the Linux kernel caps the number of files a user can open and the number of directory paths a subsystem can watch simultaneously. To resolve this, you must explicitly increase your `inotify` system limits.
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Below are example commands an admin user can run to increase system limits for `inotify` user instances and watches:
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```shell
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sysctl -w fs.inotify.max_user_instances=8192
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sysctl -w fs.inotify.max_user_watches=524288
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```
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### The Logging Buffer Overloads Pods
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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.
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@@ -20,7 +20,8 @@ Each Rancher version is designed to be compatible with a single version of the w
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| Rancher Version | Webhook Version | Availability in Prime | Availability in Community |
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|-----------------|-----------------|-----------------------|---------------------------|
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| v2.14.1 | v0.10.1 | ✓ | ✓ |
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| v2.14.2 | v0.10.5 | ✓ | ✓ |
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| v2.14.1 | v0.10.4 | ✓ | ✓ |
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| v2.14.0 | v0.10.0 | ✗ | ✓ |
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## Why Do We Need It?
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