Patching Exceptions
Automate Patching With Version Control
In the world of patch management, adaptability is crucial. Not all patches suit every environment, and some patches can be unpredictably disruption. This is where patching exceptions in Adaptiva OneSite Patch come into play. By allowing IT teams to define precise rules for when and where patches should not be applied—or when specific versions should be locked in—OneSite Patch ensures flexibility without compromising control.
TABLE OF CONTENTS
What Is a Patching Exception?
A patching exception is a configurable setting within Adaptiva OneSite Patch that lets organizations define specific rules for handling patches. Rather than applying a blanket policy across all systems, IT teams can use patching exceptions to override default behavior for specific patches, versions, or business units.
Patching exceptions allow you to:
- Override the desired state of specific patches.
- Set a "last allowed version," stopping newer updates from being installed.
These controls ensure that patches align with your organization’s unique requirements, such as compatibility with legacy systems or avoidance of known issues.
How Do Patching Exceptions Work?
Patching exceptions in OneSite Patch operate through two primary methods, giving teams the flexibility to tailor their policies:
Desired State Overrides
This method lets you define exceptions for specific patches by overriding their desired state. For instance, you might configure a patch to “Do Not Install” for certain business units while allowing it elsewhere.
Example Use Case:
Imagine a scenario where version 3.3.0 of an application, is known to cause compatibility issues in the marketing department. You can set an exception to ensure this version is never installed for that department while allowing other teams to receive updates seamlessly.
Last Allowed Version
In this approach, IT teams specify a version of software as the maximum permissible update for a business unit or units. Any patch newer than the specified version is automatically set to “Do Not Install.”
Example Use Case:
Consider an older Java Runtime Environment (JRE) version that integrates well with a department’s critical applications. Upgrading to a newer JRE version could break compatibility. By setting the last allowed version, you can ensure that the department remains on the known-good version, avoiding potential disruption.
Why Use Patching Exceptions?
- Minimize Disruption
Not every patch aligns with every system’s requirements. Whether due to software incompatibilities, hardware constraints, or critical application dependencies, applying certain updates can lead to downtime or reduced productivity. Patching exceptions provide a safety net, allowing IT teams to selectively block problematic patches.
- Maintain Legacy Compatibility
Organizations often rely on older systems or applications that work with specific software versions. Exceptions help lock in these configurations, ensuring smooth operations without forcing unnecessary upgrades.
- Enhance Control
With patching exceptions, teams gain granular control over patch deployment. This includes defining exceptions for specific business units or environments without affecting the broader network. OneSite Patch supports creating multiple exceptions under a single policy. This means you can manage exceptions for several patches or products simultaneously.
- Improve Policy Flexibility
By accommodating diverse use cases—whether blocking certain patches or halting updates beyond a specific version—OneSite Patch ensures that IT teams can adapt their policies to real-world needs.
- Reduce Risk
Automating patch deployment is crucial, but blindly applying patches can introduce vulnerabilities or instability. Patching exceptions add an extra layer of oversight, allowing teams to make informed decisions about which updates to allow.
Autonomous Patch Management with Precision
Patching exceptions in Adaptiva OneSite Patch empower IT teams to strike a balance between automation and oversight. By allowing precise control over patch deployment, this feature ensures that updates align with your organization’s needs without introducing unnecessary risks or disruptions.
Whether you’re managing legacy systems, navigating compatibility challenges, or ensuring business continuity, patching exceptions offer a flexible, reliable solution. To learn more about how OneSite Patch can elevate your patch management strategy, request a demo or check out our interactive product tour today.
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