Command Lists

Command lists are for executing commands in sequence and getting notifications from them.

The top-level object key can be anything you want but not the same as another.

  test2:
    name: test2
    order:
      - test
      - test2
    notifications:
      - mail.prod-email
      - matrix.sysadmin
    cron: "0 * * * * *"

key	description	type	required
`order`	Defines the sequence of commands to execute	`[]string`	yes
`getOutput`	Command(s) output is in the notification(s)	`bool`	no
`notifications`	The notification service(s) and ID(s) to use on success and failure. Must be `service.id`. See the notifications documentation page for more	`[]string`	no
`name`	Optional name of the list	`string`	no
`cron`	Time at which to schedule the list. Only has affect when cron subcommand is run.	`string`	no

Order

The order is an array of commands to execute in order. Each command must be defined.

order:
  - cmd-1
  - cmd-2

getOutput

Get command output when a notification is sent.

Is not required. Can be true or false. Default is false.

Notifications

An array of notification IDs to use on success and failure. Must match any of the notifications object map keys.

Name

Name is optional for logging. If name is not defined, name will be the object’s map key.

Cron mode

Backy also has a cron mode, so one can run backy cron and start a process that schedules jobs to run at times defined in the configuration file.

Adding cron: 0 0 1 * * * to a cmd-lists object will schedule the list at 1 in the morning. See https://crontab.guru/ for reference.

Tip

Note: Backy uses the second field of cron, so add anything except * to the beginning of a regular cron expression.

cmd-lists:
  docker-container-backup: # this can be any name you want
    # all commands have to be defined
    order:
      - stop-docker-container
      - backup-docker-container-script
      - shell-cmd
      - hostname
      - start-docker-container
    notifications:
      - matrix.id
    name: backup-some-container
    cron: "0 0 1 * * *"
  hostname:
    name: hostname
    order:
      - hostname
    notifications:
      - mail.prod-email