81 lines
2 KiB
Go
81 lines
2 KiB
Go
package main
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import (
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"os"
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"os/signal"
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"syscall"
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configViper "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common/config"
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"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
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"github.com/spf13/viper"
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"go.uber.org/zap"
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)
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func newConfig() (*viper.Viper, error) {
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var err error
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dv := viper.New()
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defaultConfiguration(dv)
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_, err = configViper.CreateViper(configViper.WithConfigFile(*configFile),
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configViper.WithConfigDir(*configDir), configViper.WithEnvPrefix(EnvPrefix),
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configViper.WithViper(dv))
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if err != nil {
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return nil, err
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}
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return dv, err
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}
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func reloadConfig() error {
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err := configViper.ReloadViper(configViper.WithConfigFile(*configFile),
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configViper.WithConfigDir(*configDir), configViper.WithEnvPrefix(EnvPrefix),
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configViper.WithViper(cfg))
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if err != nil {
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return err
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}
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cmode.Store(cfg.GetBool("node.kludge_compatibility_mode"))
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err = logPrm.SetLevelString(cfg.GetString("logger.level"))
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if err != nil {
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return err
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}
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return logPrm.Reload()
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}
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func watchForSignal(cancel func()) {
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ch := make(chan os.Signal, 1)
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signal.Notify(ch, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM)
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for {
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select {
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case err := <-intErr:
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log.Info(logs.FrostFSIRInternalError, zap.String("msg", err.Error()))
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cancel()
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shutdown()
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return
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case sig := <-ch:
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switch sig {
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case syscall.SIGHUP:
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log.Info(logs.FrostFSNodeSIGHUPHasBeenReceivedRereadingConfiguration)
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err := reloadConfig()
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if err != nil {
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log.Error(logs.FrostFSNodeConfigurationReading, zap.Error(err))
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}
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pprofCmp.reload()
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metricsCmp.reload()
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log.Info(logs.FrostFSIRReloadExtraWallets)
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err = innerRing.SetExtraWallets(cfg)
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if err != nil {
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log.Error(logs.FrostFSNodeConfigurationReading, zap.Error(err))
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}
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log.Info(logs.FrostFSNodeConfigurationHasBeenReloadedSuccessfully)
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case syscall.SIGTERM, syscall.SIGINT:
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log.Info(logs.FrostFSNodeTerminationSignalHasBeenReceivedStopping)
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cancel()
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shutdown()
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log.Info(logs.FrostFSNodeTerminationSignalProcessingIsComplete)
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return
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}
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}
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}
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}
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