Usage of scheduler:
      --enable-metrics                                                Enable prometheus metric (default true)
      --etcd-backend-batch-interval string                            Maximum time before committing the backend transaction. (default "100ms")
      --etcd-backend-batch-limit int                                  Maximum operations before committing the backend transaction. (default 10000)
      --etcd-client-endpoints strings                                 Comma-separated list of etcd client endpoints to connect to. Only used when --etcd-embed is false.
      --etcd-client-listen-address string                             Listen address for etcd client communication (default "localhost")
      --etcd-client-password string                                   Password for etcd client authentication. Only used when --etcd-embed is false.
      --etcd-client-port uint                                         Port for etcd client communication (default 2379)
      --etcd-client-username string                                   Username for etcd client authentication. Only used when --etcd-embed is false.
      --etcd-compaction-mode string                                   Compaction mode for etcd. Can be 'periodic' or 'revision' (default "revision")
      --etcd-compaction-retention string                              Compaction retention for etcd. Can express time or number of revisions, depending on the value of 'etcd-compaction-mode' (default "1000000")
      --etcd-data-dir string                                          Directory to store scheduler etcd data (default "./data")
      --etcd-embed                                                    When enabled, the Etcd database will be embedded in the scheduler server. If false, the scheduler will connect to an external Etcd cluster using the --etcd-client-endpoints flag. (default true)
      --etcd-experimental-bootstrap-defrag-threshold-megabytes uint   Minimum number of megabytes needed to be freed for etcd to consider running defrag during bootstrap. Needs to be set to non-zero value to take effect. (default 100)
      --etcd-initial-cluster strings                                  Initial etcd cluster peers (default [dapr-scheduler-server-0=http://localhost:2380])
      --etcd-initial-election-tick-advance                            Whether to fast-forward initial election ticks on boot for faster election. When it is true, then local member fast-forwards election ticks to speed up “initial” leader election trigger. This benefits the case of larger election ticks. Disabling this would slow down initial bootstrap process for cross datacenter deployments. Make your own tradeoffs by configuring this flag at the cost of slow initial bootstrap.
      --etcd-max-snapshots uint                                       Maximum number of snapshot files to retain (0 is unlimited). (default 10)
      --etcd-max-txn-ops uint                                         Maximum number of operations permitted in a single etcd transaction. Workflow fan-out can batch many puts/deletes into one txn, so this is raised well above etcd's default of 128. (default 10000)
      --etcd-max-wals uint                                            Maximum number of write-ahead logs to retain (0 is unlimited). (default 10)
      --etcd-metrics string                                           Level of detail for exported metrics, specify ’extensive’ to include histogram metrics. (default "basic")
      --etcd-snapshot-count uint                                      Number of committed transactions to trigger a snapshot to disk. (default 100000)
      --etcd-space-quota string                                       Space quota for etcd (default "9.2E")
      --healthz-listen-address string                                 The listening address for the healthz server
      --healthz-port int                                              The port for the healthz server to listen on (default 8080)
      --id string                                                     Scheduler server ID (default "dapr-scheduler-server-0")
      --listen-address string                                         The address for the Scheduler to listen on
      --log-as-json                                                   print log as JSON (default false)
      --log-file string                                               Path to a file where logs will be written
      --log-level string                                              Options are debug, info, warn, error, or fatal (default info) (default "info")
      --metrics-listen-address string                                 The address for the metrics server (default "0.0.0.0")
      --metrics-port string                                           The port for the metrics server (default "9090")
      --mode string                                                   Runtime mode for Dapr Scheduler (default "standalone")
      --override-broadcast-host-port string                           Override the address (host:port) which is broadcast by this scheduler host that daprd instances will use to connect to this scheduler. This option should only be set by the CLI when in standalone mode, or in exotic environments whereby the routable scheduler address (host:port) is different from its own understood routable address, i.e. in a layered or natted network.
      --port int                                                      The port for the scheduler server to listen on (default 50006)
      --sentry-address string                                         Address of the Sentry service (default "dapr-sentry.default.svc:443")
      --tls-enabled                                                   Should TLS be enabled for the scheduler gRPC server
      --trust-anchors-file string                                     Filepath to the trust anchors for the Dapr control plane (default "/var/run/secrets/dapr.io/tls/ca.crt")
      --trust-domain string                                           Trust domain for the Dapr control plane (default "localhost")
      --workers uint32                                                Workers is the number of workers that handle job events. The higher the number the more go routines will be spawned, each working over a partition of the total job space. The higher the number, the higher the number of jobs which can be concurrently delivered to runtimes. Increasing this number increases the number of go routines for this instance. This number should be tuned to the bottleneck of job execution, i.e., CPU, I/O, memory, etc. (default 2048)