path: "/etc/default/grub"
state: "present"
regexp: "^GRUB_CMDLINE_LINUX="
- line: 'GRUB_CMDLINE_LINUX="hugepagesz=2M hugepages={{ grub.nr_hugepages }}"'
+ line: "GRUB_CMDLINE_LINUX=\"{% for key, value in grub.items() %}{% if value %}{{key}}={{value}} {% else %}{{key}} {% endif %}{% endfor %}\""
notify:
- "Update GRUB"
- "Reboot server"