Kubernetes HorizontalPodAutoscaler (autoscaling/v2)
An autoscaling/v2 HPA with both a Resource and a Pods metric, plus scaleUp and scaleDown behaviour policies. The v2 metric shape differs sharply from v1 and v2beta, which is what makes it a useful conversion fixture.
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
name: orders
namespace: example-apps
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: orders
minReplicas: 3
maxReplicas: 20
metrics:
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: 70
- type: Pods
pods:
metric:
name: http_requests_per_second
target:
type: AverageValue
averageValue: "250"
behavior:
scaleDown:
stabilizationWindowSeconds: 300
policies:
- type: Percent
value: 50
periodSeconds: 60
scaleUp:
stabilizationWindowSeconds: 0
selectPolicy: Max
policies:
- type: Pods
value: 4
periodSeconds: 30
Specifications
- Kind
- HorizontalPodAutoscaler
- Api Version
- autoscaling/v2
- Metrics
- 2
- Min Replicas
- 3
- Max Replicas
- 20
- Behavior Policies
- 2
Testing contract
Expected to pass- Scenario
- Read autoscaling/v2 metric targets, which are shaped differently from v1 and v2beta
- Expected result
- Two metrics resolve — CPU at 70% utilization and a Pods metric averaging 250 — with distinct scaleUp and scaleDown policies
What is a .yaml file?
YAML (YAML Ain't Markup Language) is a human-readable data-serialization format using indentation, key-value pairs, and lists, and is a superset of JSON. It supports comments, anchors, and multiple documents per file, favoring readability for configuration. Its indentation sensitivity makes it error-prone to hand-edit.
How to use this file
Use an example YAML file to test config parsers, indentation and anchor handling, multi-document streams, and safe-loading to avoid arbitrary object construction.
How to use this file for testing
“Kubernetes HorizontalPodAutoscaler (autoscaling/v2)” is a deterministic Novus Examples fixture for Config testing, Config parsing, Editor testing. TOML, INI, YAML, .env, and dotfile configuration samples with nested sections and typed values — for testing config parsers, loaders, and environment tooling.
Documented properties for this file: YAML · 843 bytes. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.
Pipeline and infrastructure fixtures are inert configuration: steps reference fictional images and scripts, and nothing here executes. Run your linter, schema validator, migrator, or policy engine against them, and expect the deprecated-syntax and intentionally invalid variants to be rejected.
Point your config loader at the file and assert it reads the documented sections and typed values, including any deliberately-tricky nesting or comments.
Code examples
import yaml # pip install pyyaml
with open("hpa-v2.yaml") as f:
data = yaml.safe_load(f)
print(data)Related files
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