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configuration-cli.md

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CLI

CLI description of configuration parameters.

Help command is available under:

  • tfd -h
  • tfd --help

Application

Section contains basic configuration parameters of application.

Parameter Description
--config_file Path to the config file (default: not set)
--listen_host Listen host (default: 0.0.0.0)
--listen_port Listen port (default: 9500)
--reload_interval_in_sec The interval of time after which the model configurations will be reloaded on TFS instances (default: 300)
--max_auto_reload_duration_in_sec Max duration auto-reload (default: 3600)
--upload_timeout_in_sec Timeout after which upload will be interrupted (default: 300)
--default_model_label Default model label (default: canary)
--tfs_allow_labels_for_unavailable_models If true, assume TFS instances accept assigning labels to models that are not available yet (default: false)
--discovery Discovery source, see section of selected Discovery Options (default: dns)
--storage Storage backend, see section of selected Storage Options (default: filesystem)
--metadata Metadata backend, see section of selected Metadata Options (default: sqldb)

Discovery

Section contains configuration parameters of chosen Discovery which is necessary to get list of available TFS instances.

DNS

DNS based Discovery.

Parameter Description
--discovery_dns_service_suffix Service suffix with or without dot prefix; optional (default: not set)
--discovery_dns_default_instance_port Default TFS instance port in case SRV records are unavailable (default: 8500)

Plaintext

Text file based Discovery.

Parameter Description
--discovery_plaintext_hosts_path Path to the file containing configuration of the TFS instances (default: /tfdeploy/hosts)

Storage

Section contains configuration parameters of chosen kind of models/modules store.

Filesystem

File System based storage.

Base

Parameter Description
--storage_filesystem_base_path Root location (default: /tfdeploy)*

Model

Parameter Description
--storage_filesystem_model_archive_name Model archive name (default: model_archive.tar)
--storage_filesystem_model_config_name Models config filename (default: models.config)
--storage_filesystem_model_empty_config_name Empty config filename (default: empty.config)

Module

Parameter Description
--storage_filesystem_module_archive_name Module archive name (default: module_archive.tar)

Metadata

Section contains configuration parameters of chosen database implementation used to hold necessary metadata which is required for proper work of application.

SQLDB

SQL based storage.

Parameter Description
--metadata_sqldb_driver SQL driver (default: sqlite3)
--metadata_sqldb_dsn The Data Source Name in common format like e.g. PEAR DB, but without type-prefix (optional parts marked by squared brackets) (default: /tfdeploy/tfdeploy.db)