Usage of /usr/bin/vtctl:
      --alsologtostderr                                             log to standard error as well as files
      --azblob_backup_account_key_file string                       Path to a file containing the Azure Storage account key; if this flag is unset, the environment variable VT_AZBLOB_ACCOUNT_KEY will be used as the key itself (NOT a file path).
      --azblob_backup_account_name string                           Azure Storage Account name for backups; if this flag is unset, the environment variable VT_AZBLOB_ACCOUNT_NAME will be used.
      --azblob_backup_buffer_size int                               The memory buffer size to use in bytes, per file or stripe, when streaming to Azure Blob Service. (default 104857600)
      --azblob_backup_container_name string                         Azure Blob Container Name.
      --azblob_backup_parallelism int                               Azure Blob operation parallelism (requires extra memory when increased -- a multiple of azblob_backup_buffer_size). (default 1)
      --azblob_backup_storage_root string                           Root prefix for all backup-related Azure Blobs; this should exclude both initial and trailing '/' (e.g. just 'a/b' not '/a/b/').
      --backup_storage_implementation string                        Which backup storage implementation to use for creating and restoring backups.
      --ceph_backup_storage_config string                           Path to JSON config file for ceph backup storage. (default "ceph_backup_config.json")
      --config-file string                                          Full path of the config file (with extension) to use. If set, --config-path, --config-type, and --config-name are ignored.
      --config-file-not-found-handling ConfigFileNotFoundHandling   Behavior when a config file is not found. (Options: error, exit, ignore, warn) (default warn)
      --config-name string                                          Name of the config file (without extension) to search for. (default "vtconfig")
      --config-path strings                                         Paths to search for config files in. (default [/tmp])
      --config-persistence-min-interval duration                    minimum interval between persisting dynamic config changes back to disk (if no change has occurred, nothing is done). (default 1s)
      --config-type string                                          Config file type (omit to infer config type from file extension).
      --consul_auth_static_file string                              JSON File to read the topos/tokens from.
      --datadog-agent-host string                                   host to send spans to. if empty, no tracing will be done
      --datadog-agent-port string                                   port to send spans to. if empty, no tracing will be done
      --detach                                                      detached mode - run vtcl detached from the terminal
      --file_backup_storage_root string                             Root directory for the file backup storage.
      --gcs_backup_storage_bucket string                            Google Cloud Storage bucket to use for backups.
      --gcs_backup_storage_root string                              Root prefix for all backup-related object names.
      --grpc-dial-concurrency-limit int                             Maximum concurrency of grpc dial operations. This should be less than the golang max thread limit of 10000. (default 1024)
      --grpc_auth_static_client_creds string                        When using grpc_static_auth in the server, this file provides the credentials to use to authenticate with server.
      --grpc_compression string                                     Which protocol to use for compressing gRPC. Default: nothing. Supported: snappy
      --grpc_enable_tracing                                         Enable gRPC tracing.
      --grpc_initial_conn_window_size int                           gRPC initial connection window size
      --grpc_initial_window_size int                                gRPC initial window size
      --grpc_keepalive_time duration                                After a duration of this time, if the client doesn't see any activity, it pings the server to see if the transport is still alive. (default 10s)
      --grpc_keepalive_timeout duration                             After having pinged for keepalive check, the client waits for a duration of Timeout and if no activity is seen even after that the connection is closed. (default 10s)
      --grpc_max_message_size int                                   Maximum allowed RPC message size. Larger messages will be rejected by gRPC with the error 'exceeding the max size'. (default 16777216)
      --grpc_prometheus                                             Enable gRPC monitoring with Prometheus.
  -h, --help                                                        display usage and exit
      --jaeger-agent-host string                                    host and port to send spans to. if empty, no tracing will be done
      --keep_logs duration                                          keep logs for this long (using ctime) (zero to keep forever)
      --keep_logs_by_mtime duration                                 keep logs for this long (using mtime) (zero to keep forever)
      --lock-timeout duration                                       Maximum time to wait when attempting to acquire a lock from the topo server (default 45s)
      --log_backtrace_at traceLocations                             when logging hits line file:N, emit a stack trace
      --log_dir string                                              If non-empty, write log files in this directory
      --log_err_stacks                                              log stack traces for errors
      --log_link string                                             If non-empty, add symbolic links in this directory to the log files
      --log_rotate_max_size uint                                    size in bytes at which logs are rotated (glog.MaxSize) (default 1887436800)
      --logbuflevel int                                             Buffer log messages logged at this level or lower (-1 means don't buffer; 0 means buffer INFO only; ...). Has limited applicability on non-prod platforms.
      --logtostderr                                                 log to standard error instead of files
      --mysql_server_version string                                 MySQL server version to advertise. (default "8.0.30-Vitess")
      --pprof strings                                               enable profiling
      --pprof-http                                                  enable pprof http endpoints
      --purge_logs_interval duration                                how often try to remove old logs (default 1h0m0s)
      --remote_operation_timeout duration                           time to wait for a remote operation (default 15s)
      --s3_backup_aws_endpoint string                               endpoint of the S3 backend (region must be provided).
      --s3_backup_aws_region string                                 AWS region to use. (default "us-east-1")
      --s3_backup_aws_retries int                                   AWS request retries. (default -1)
      --s3_backup_force_path_style                                  force the s3 path style.
      --s3_backup_log_level string                                  determine the S3 loglevel to use from LogOff, LogDebug, LogDebugWithSigning, LogDebugWithHTTPBody, LogDebugWithRequestRetries, LogDebugWithRequestErrors. (default "LogOff")
      --s3_backup_server_side_encryption string                     server-side encryption algorithm (e.g., AES256, aws:kms, sse_c:/path/to/key/file).
      --s3_backup_storage_bucket string                             S3 bucket to use for backups.
      --s3_backup_storage_root string                               root prefix for all backup-related object names.
      --s3_backup_tls_skip_verify_cert                              skip the 'certificate is valid' check for SSL connections.
      --security_policy string                                      the name of a registered security policy to use for controlling access to URLs - empty means allow all for anyone (built-in policies: deny-all, read-only)
      --sql-max-length-errors int                                   truncate queries in error logs to the given length (default unlimited)
      --sql-max-length-ui int                                       truncate queries in debug UIs to the given length (default 512) (default 512)
      --stderrthreshold severityFlag                                logs at or above this threshold go to stderr (default 1)
      --tablet_grpc_ca string                                       the server ca to use to validate servers when connecting
      --tablet_grpc_cert string                                     the cert to use to connect
      --tablet_grpc_crl string                                      the server crl to use to validate server certificates when connecting
      --tablet_grpc_key string                                      the key to use to connect
      --tablet_grpc_server_name string                              the server name to use to validate server certificate
      --tablet_manager_grpc_ca string                               the server ca to use to validate servers when connecting
      --tablet_manager_grpc_cert string                             the cert to use to connect
      --tablet_manager_grpc_concurrency int                         concurrency to use to talk to a vttablet server for performance-sensitive RPCs (like ExecuteFetchAs{Dba,App}, CheckThrottler and FullStatus) (default 8)
      --tablet_manager_grpc_connpool_size int                       number of tablets to keep tmclient connections open to (default 100)
      --tablet_manager_grpc_crl string                              the server crl to use to validate server certificates when connecting
      --tablet_manager_grpc_key string                              the key to use to connect
      --tablet_manager_grpc_server_name string                      the server name to use to validate server certificate
      --tablet_manager_protocol string                              Protocol to use to make tabletmanager RPCs to vttablets. (default "grpc")
      --tablet_protocol string                                      Protocol to use to make queryservice RPCs to vttablets. (default "grpc")
      --topo_consul_lock_delay duration                             LockDelay for consul session. (default 15s)
      --topo_consul_lock_session_checks string                      List of checks for consul session. (default "serfHealth")
      --topo_consul_lock_session_ttl string                         TTL for consul session.
      --topo_consul_watch_poll_duration duration                    time of the long poll for watch queries. (default 30s)
      --topo_etcd_lease_ttl int                                     Lease TTL for locks and leader election. The client will use KeepAlive to keep the lease going. (default 30)
      --topo_etcd_tls_ca string                                     path to the ca to use to validate the server cert when connecting to the etcd topo server
      --topo_etcd_tls_cert string                                   path to the client cert to use to connect to the etcd topo server, requires topo_etcd_tls_key, enables TLS
      --topo_etcd_tls_key string                                    path to the client key to use to connect to the etcd topo server, enables TLS
      --topo_global_root string                                     the path of the global topology data in the global topology server
      --topo_global_server_address string                           the address of the global topology server
      --topo_implementation string                                  the topology implementation to use
      --topo_zk_auth_file string                                    auth to use when connecting to the zk topo server, file contents should be <scheme>:<auth>, e.g., digest:user:pass
      --topo_zk_base_timeout duration                               zk base timeout (see zk.Connect) (default 30s)
      --topo_zk_max_concurrency int                                 maximum number of pending requests to send to a Zookeeper server. (default 64)
      --topo_zk_tls_ca string                                       the server ca to use to validate servers when connecting to the zk topo server
      --topo_zk_tls_cert string                                     the cert to use to connect to the zk topo server, requires topo_zk_tls_key, enables TLS
      --topo_zk_tls_key string                                      the key to use to connect to the zk topo server, enables TLS
      --tracer string                                               tracing service to use (default "noop")
      --tracing-enable-logging                                      whether to enable logging in the tracing service
      --tracing-sampling-rate float                                 sampling rate for the probabilistic jaeger sampler (default 0.1)
      --tracing-sampling-type string                                sampling strategy to use for jaeger. possible values are 'const', 'probabilistic', 'rateLimiting', or 'remote' (default "const")
      --v Level                                                     log level for V logs
  -v, --version                                                     print binary version
      --vmodule vModuleFlag                                         comma-separated list of pattern=N settings for file-filtered logging
      --vtgate_grpc_ca string                                       the server ca to use to validate servers when connecting
      --vtgate_grpc_cert string                                     the cert to use to connect
      --vtgate_grpc_crl string                                      the server crl to use to validate server certificates when connecting
      --vtgate_grpc_key string                                      the key to use to connect
      --vtgate_grpc_server_name string                              the server name to use to validate server certificate
      --wait-time duration                                          time to wait on an action (default 24h0m0s)