-var (
- version = "dev"
- debugf = func(string, ...interface{}) {}
- command = service.Command(arvados.ServiceNameKeepbalance, newHandler)
- options RunOptions
-)
-
-func newHandler(ctx context.Context, cluster *arvados.Cluster, token string, registry *prometheus.Registry) service.Handler {
- if !options.Once && cluster.Collections.BalancePeriod == arvados.Duration(0) {
- return service.ErrorHandler(ctx, cluster, fmt.Errorf("cannot start service: Collections.BalancePeriod is zero (if you want to run once and then exit, use the -once flag)"))
- "If using the legacy keep-balance.yml config, RunPeriod is the equivalant of Collections.BalancePeriod."))
- }
-
- ac, err := arvados.NewClientFromConfig(cluster)
- ac.AuthToken = token
- if err != nil {
- return service.ErrorHandler(ctx, cluster, fmt.Errorf("error initializing client from cluster config: %s", err))
- }
-
- if cluster.SystemLogs.LogLevel == "debug" {
- debugf = log.Printf
- }
-
- if options.Logger == nil {
- options.Logger = ctxlog.FromContext(ctx)
- }
-
- srv := &Server{
- Cluster: cluster,
- ArvClient: ac,
- RunOptions: options,
- Metrics: newMetrics(registry),
- Logger: options.Logger,
- Dumper: options.Dumper,
- }
-
- srv.Start()
- return srv
-}
-