Validation

Validation Examples

This directory contains examples demonstrating Kure’s built-in validation features.

Bundle Interval Validation

File: bundle-intervals.yaml

Demonstrates proper configuration of time interval fields in Bundle resources:

• Valid Examples: Recommended patterns and edge cases
• Invalid Examples: Common mistakes and validation errors (commented out)
• Error Messages: Examples of validation error output

Key Validation Rules

• Format: Go time.Duration syntax (1s, 5m, 1h, 1h30m)
• Range: 1 second minimum, 24 hours maximum
• Fields: interval, timeout, retryInterval

Best Practices

• Reconciliation: Use 5m to 30m for most applications
• Timeouts: Set 2-3x longer than expected deployment time
• Retry Intervals: Use 1m to 5m for faster failure recovery
• Production: Avoid very short intervals (<1m) to reduce API load

Testing Validation

To test validation with these examples:

# This will validate the YAML and show any errors
kure validate examples/validation/bundle-intervals.yaml

# Or test programmatically
go run examples/validation/test-validation.go

For more information, see the main README.md validation section.