Back to Catalog
Cloud
Foundational
Automated Placement
Control pod placement using node selectors, affinity, taints, and tolerations
Intent & Description
The Automated Placement pattern controls where pods are scheduled using various Kubernetes mechanisms. Node selectors specify which nodes a pod can run on, pod affinity/anti-affinity rules influence pod co-location, taints and tolerations control which pods can run on which nodes, and node affinity attracts pods to specific node types.
Real-world Use Case
Use when you need to control pod placement for performance, security, or compliance reasons or when you have specialized hardware requirements.
Source
Advantages
- Precise control over pod placement
- Enables workload optimization
- Supports specialized hardware deployment
- Improves performance and compliance
Disadvantages
- Can reduce scheduling flexibility
- May lead to resource fragmentation
- Complex rules can be hard to manage