Settings reference¶

Generated from the settings model at build time. Every setting is an environment variable prefixed MES_ (or a line in .env); the table shows the default a laptop gets.

Setting	Environment variable	Default
`database_url`	`MES_DATABASE_URL`	`sqlite:///fsmes.db`
`log_level`	`MES_LOG_LEVEL`	`INFO`
`log_dir`	`MES_LOG_DIR`	`logs`
`api_host`	`MES_API_HOST`	`127.0.0.1`
`api_port`	`MES_API_PORT`	`8000`
`plant_name`	`MES_PLANT_NAME`
`secret_key`	`MES_SECRET_KEY`
`token_ttl_seconds`	`MES_TOKEN_TTL_SECONDS`	`43200`
`admin_password`	`MES_ADMIN_PASSWORD`	`admin`
`operator_password`	`MES_OPERATOR_PASSWORD`	`operator`
`opc_endpoint`	`MES_OPC_ENDPOINT`	`opc.tcp://127.0.0.1:4840/mes-twin/sim`
`opc_namespace`	`MES_OPC_NAMESPACE`	`urn:mes-twin:sim`
`tag_map_file`	`MES_TAG_MAP_FILE`	`config/tag_map.json`
`line_layout_file`	`MES_LINE_LAYOUT_FILE`	`config/line_layout.json`
`opc_security`	`MES_OPC_SECURITY`
`opc_user`	`MES_OPC_USER`
`opc_password`	`MES_OPC_PASSWORD`
`opc_cert_dir`	`MES_OPC_CERT_DIR`	`certs`
`opc_application_uri`	`MES_OPC_APPLICATION_URI`	`urn:mes-twin:agent`
`replay_dir`	`MES_REPLAY_DIR`	`labs/kepsim/out`
`erp_mode`	`MES_ERP_MODE`	`rest`
`erp_base_url`	`MES_ERP_BASE_URL`	`http://127.0.0.1:8001`
`erp_inbox`	`MES_ERP_INBOX`	`erp_exchange/inbox`
`erp_outbox`	`MES_ERP_OUTBOX`	`erp_exchange/outbox`
`erp_archive`	`MES_ERP_ARCHIVE`	`erp_exchange/archive`
`erp_poll_seconds`	`MES_ERP_POLL_SECONDS`	`5.0`
`erpnext_base_url`	`MES_ERPNEXT_BASE_URL`	`http://localhost:8090`
`erpnext_site`	`MES_ERPNEXT_SITE`	`mes.localhost`
`erpnext_user`	`MES_ERPNEXT_USER`	`Administrator`
`erpnext_password`	`MES_ERPNEXT_PASSWORD`	`admin`
`erpnext_api_key`	`MES_ERPNEXT_API_KEY`
`erpnext_api_secret`	`MES_ERPNEXT_API_SECRET`
`erpnext_company`	`MES_ERPNEXT_COMPANY`	`ACME Beverages`
`erpnext_post_stock_entry`	`MES_ERPNEXT_POST_STOCK_ENTRY`	`true`
`sim_speed`	`MES_SIM_SPEED`	`1.0`
`opc_publish_ms`	`MES_OPC_PUBLISH_MS`	`500`
`tag_retention_days`	`MES_TAG_RETENTION_DAYS`	`14.0`
`opc_endpoints`	`MES_OPC_ENDPOINTS`

Plant registries (fsmes plant) carry per-plant values that override these; see plants from a registry.