Patching QEMU involves preparing other servers to hold the running virtual machines and migrating them from vulnerable servers. Enterprises using QEMU, large hosters, and virtual private server (VPS) providers can simplify patching by shortening migration windows and no longer requiring hard-to-coordinate load migrations.
While traditional QEMU pathing takes up significant network bandwidth, time and effort to execute without end-user disruption, QEMUCare completely eliminates all this complexity transparently and efficiently. With QEMUCare, patches are applied live, without requiring the server or the virtualization layer to stop or move the virtual machines it serves.
How QEMUCare works
- An agent is installed on each virtualization host which installs patches directly from the QEMUCare repository.
- In an ePortal environment, your Virtualization Hosts communicate with the QEMUCare ePortal server that acts as an intermediary.
- It’s beneficial for Virtualization Hosts in strict isolation from external networks, or when you need more control over patching procedures.
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- No longer struggle with virtual load balancing when you want to patch your host virtualization software
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- Fully transparent to your virtual machines. Your tenants will not even know the virtualization layer is being patched.
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- Centralized management and reporting with commonly used tools and frameworks like Qualys, Nessus or Nagios.
TuxCare Live Patching Services Available for All Major Linux Distributions
With 40+ Linux distributions supported by TuxCare, IT teams can be sure all enterprise systems stay compliant, without service interruptions.
For a complete list supported kernels and
patches, visit this page
Live Patching Services from TuxCare
KernelCare Enterprise
Automated live patching for Linux kernels, with centralized management and common automation and vulnerability management tools integration.
LibraryCare
Detects and patches shared libraries in-memory without disrupting the applications using them.
KernelCare IoT
Provides live patching for Linux kernels in IoT devices without disrupting ongoing processes and operations.
DBcare
DBcare keeps the most important enterprise asset, data, safe by live patching the database server without needing to restart the database or any applications using it.
Add More Cybersecurity to your Enterprise
Infrastructure with other TuxCare solutions
Eliminate Cybersecurity vulnerabilities while running end of life Linux
Services
Keep all components of production Linux systems always up-to-date