Extended scheduler configurations in Kubernetes
In addition to the scheduler customizations, Kubernetes also supports some advanced scheduling configurations, which we will discuss in this section.
Scheduler configuration
You can customize this scheduling behavior using a configuration file. This file defines how the scheduler prioritizes Nodes for Pods based on various criteria.
Key concepts:
- Scheduling profiles: The configuration file can specify multiple scheduling profiles. Each profile has a distinct name and can be configured with its own set of plugins.
- Scheduling plugins: Plugins are like building blocks that perform specific tasks during the scheduling process. They can filter Nodes based on resource availability, hardware compatibility, or other factors.
- Extension points: These are stages within the scheduling process where plugins can be hooked in. Different plugins are suited for different stages, such as filtering unsuitable Nodes or...
