Files
OliveTin/internal/config/config_reloader.go
wushuzh d9e921950f bugfix: fix type of the prometheus metric act req as count (#370)
* bugfix: change action request cnt type as Counter

* bugfix: fix type of act req count and typo

* bugfix: change to correct type of act req in TC

---------

Co-authored-by: wushuzh <wushuzh@outlook.com>
2024-07-26 08:41:42 +00:00

49 lines
1005 B
Go

package config
import (
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promauto"
"os"
"path/filepath"
log "github.com/sirupsen/logrus"
"github.com/spf13/viper"
)
var (
metricConfigActionCount = promauto.NewGauge(prometheus.GaugeOpts{
Name: "olivetin_config_action_count",
Help: "The number of actions in the config file",
})
metricConfigReloadedCount = promauto.NewCounter(prometheus.CounterOpts{
Name: "olivetin_config_reloaded_count",
Help: "The number of times the config has been reloaded",
})
listeners []func()
)
func AddListener(l func()) {
listeners = append(listeners, l)
}
func Reload(cfg *Config) {
if err := viper.UnmarshalExact(&cfg); err != nil {
log.Errorf("Config unmarshal error %+v", err)
os.Exit(1)
}
metricConfigReloadedCount.Inc()
metricConfigActionCount.Set(float64(len(cfg.Actions)))
cfg.SetDir(filepath.Dir(viper.ConfigFileUsed()))
cfg.Sanitize()
for _, l := range listeners {
l()
}
}