autostart

The autostart command enables and disables autostart for components. Components that have autostart enabled restart automatically after their hosts are rebooted.

Note: autostart doesn't restart components that crashed or were stopped by bdd-admin before a reboot.

To enable or disable autostart, run the following from the Admin Server:

./bdd-admin.sh autostart <operation> [option <arg>]

autostart requires one of the following operations.

Operation	Description
`on`	Enables autostart for the specified component(s).
`off`	Disables autostart for the specified component(s).
`status`	Returns the status of autostart for the specified component(s).

autostart also supports the following options.

Option	Description
`-c, --component <component(s)>`	A comma-separated list of the components to run on: `agent`: Dgraph HDFS Agent `dgraph`: Dgraph `bddServer`: Studio and Dgraph Gateway `transform`: Transform Service `clustering`: Clustering Service (if enabled) `wm`: Workflow Manager Service
`-n, --node <hostname(s)>`	A comma-separated list of the nodes to run on. Each must be defined in $BDD_HOME/BDD_manager/conf/bdd.conf.

If no options are specified, the script runs on all supported components.

Examples

The following command enables autostart for all supported components:

./bdd-admin.sh autostart on

The following command returns the status of autostart for the HDFS Agent running on the web009.us.example.com node:

./bdd-admin.sh autostart status -c agent -n web009.us.example.com