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Common Defaults
Default configurations applied to all deployment modes.
Files
server-defaults.ncl
Default HTTP server configuration:
- Host:
0.0.0.0 - Port:
8080 - Workers:
4 - Request timeout:
30000ms - Max connections:
1000 - Graceful shutdown:
true
database-defaults.ncl
Default database configuration:
- URL:
ws://localhost:8000 - Username:
root - Database:
vapora - Pool size:
20 - Connection timeout:
30s
monitoring-defaults.ncl
Default monitoring configuration:
- Prometheus disabled
- Log level:
info - Tracing disabled
- Metrics path:
/metrics
Usage
Import common defaults in deployment configs:
let server_defaults = import "common/server-defaults.ncl" in
let db_defaults = import "common/database-defaults.ncl" in
# In deployment config
{
backend = std.record.merge server_defaults {
workers = 8, # Override workers
},
database = db_defaults, # Use as-is
}
Pattern
Common defaults are merged with mode-specific overrides:
Common Defaults
↓
Mode Defaults (override)
↓
User Customizations (override)
↓
Final Config
References
- Parent:
../README.md - Deployment modes:
../deployment/README.md