Alters the Grub configuration and reboots the node to apply changes.

↪ attributes/boot.rb
↪ recipes/boot.rb
↪ templates/*/etc_default_grub.erb
↪ tests/roles/sys_boot_test.rb

Attributes

All attributes in node.sys.boot:

• grubdefault (optional) Set GRUB_DEFAULT to 'saved' to boot selected kernel.
• params (optional) list of Linux kernel boot parameters.
• config (optional) additional configuration for Grub.

Example

Define a set of additional Linux kernel boot parameters:

[...SNIP...]
"sys" => {
  "boot" => {
    "params" => [ "noacpi", "panic=10" ]
  },
  [...SNIP...]
}