update values

helm/values.yaml

@@ -6,7 +6,7 @@ hull:
       # Custom app config
       # NOTE: Prefer supplying econetPassword via the ECONET_PASSWORD env var
       econetEmail: ""
-      costPerKWH: 0.0
+      costPerKWH: 0.19
       usageInterval: 5m
       # go-app config
       name: econet-exporter

pkg/config/custom.go

@@ -25,7 +25,7 @@ type ServiceConfig struct {
 	// CostPerKWH is the electricity price in US dollars per kWh (e.g. 0.18
 	// means 18 cents/kWh, NOT 18). It derives the econet_energy_cost_dollars
 	// metric from kWh energy usage.
-	CostPerKWH float64 `yaml:"costPerKWH" json:"costPerKWH,omitempty" env:"ECONET_COST_PER_KWH"`
+	CostPerKWH float64 `yaml:"costPerKWH" json:"costPerKWH,omitempty" env:"ECONET_COST_PER_KWH" default:"0.19"`
 
 	// UsageInterval controls how often energy/water usage history is polled.
 	UsageInterval time.Duration `yaml:"usageInterval" json:"usageInterval,omitempty" env:"ECONET_USAGE_INTERVAL"`