[management] Auto update geolite (#2297)

introduces helper functions to fetch and verify database versions, downloads new files if outdated, and deletes old ones. It also refactors filename handling to improve clarity and consistency, adding options to disable auto-updating via a flag. The changes aim to simplify GeoLite database management for admins.

management/cmd/root.go

@@ -24,6 +24,7 @@ var (
 	logFile                  string
 	disableMetrics           bool
 	disableSingleAccMode     bool
+	disableGeoliteUpdate     bool
 	idpSignKeyRefreshEnabled bool
 	userDeleteFromIDPEnabled bool
 
@@ -65,6 +66,7 @@ func init() {
 	mgmtCmd.Flags().StringVar(&dnsDomain, "dns-domain", defaultSingleAccModeDomain, fmt.Sprintf("Domain used for peer resolution. This is appended to the peer's name, e.g. pi-server. %s. Max length is 192 characters to allow appending to a peer name with up to 63 characters.", defaultSingleAccModeDomain))
 	mgmtCmd.Flags().BoolVar(&idpSignKeyRefreshEnabled, idpSignKeyRefreshEnabledFlagName, false, "Enable cache headers evaluation to determine signing key rotation period. This will refresh the signing key upon expiry.")
 	mgmtCmd.Flags().BoolVar(&userDeleteFromIDPEnabled, "user-delete-from-idp", false, "Allows to delete user from IDP when user is deleted from account")
+	mgmtCmd.Flags().BoolVar(&disableGeoliteUpdate, "disable-geolite-update", true, "disables automatic updates to the Geolite2 geolocation databases")
 	rootCmd.MarkFlagRequired("config") //nolint
 
 	rootCmd.PersistentFlags().StringVar(&logLevel, "log-level", "info", "")