[libvirt] [libvirt-jenkins-ci PATCH v2 5/6] guests: Configure bootloaders
Both GRUB and the FreeBSD bootloader need some tweaking to make
sure the OS will display boot messages and provide a login prompt
on the serial console, which is useful when SSH access can't be
used for whatever reason.
Signed-off-by: Andrea Bolognani <abologna(a)redhat.com>
---
guests/tasks/base.yml | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/guests/tasks/base.yml b/guests/tasks/base.yml
index a9066e4..db805b8 100644
--- a/guests/tasks/base.yml
+++ b/guests/tasks/base.yml
@@ -115,3 +115,53 @@
line: 'PermitRootLogin without-password'
state: present
backup: yes
+
+- name: Look for GRUB configuration
+ stat:
+ path: /etc/default/grub
+ register: grubdefault
+
+- name: Look for GRUB configuration
+ stat:
+ path: /boot/grub/grub.cfg
+ register: grubcfg
+
+- name: Look for GRUB configuration
+ stat:
+ path: /boot/grub2/grub.cfg
+ register: grub2cfg
+
+- name: Configure GRUB
+ lineinfile:
+ path: /etc/default/grub
+ regexp: '^{{ item.key }}=.*$'
+ line: '{{ item.key }}="{{ item.value }}"'
+ backup: yes
+ with_items:
+ - { key: 'GRUB_TIMEOUT', value: '1' }
+ - { key: 'GRUB_CMDLINE_LINUX_DEFAULT', value: 'console=ttyS0' }
+ - { key: 'GRUB_CMDLINE_LINUX', value: 'console=ttyS0' }
+ - { key: 'GRUB_TERMINAL', value: 'serial' }
+ - { key: 'GRUB_SERIAL_COMMAND', value: 'serial' }
+ when:
+ - grubdefault.stat.exists
+
+- name: Apply GRUB configuration
+ command: 'grub-mkconfig -o /boot/grub/grub.cfg'
+ when:
+ - grubcfg.stat.exists
+
+- name: Apply GRUB configuration
+ command: 'grub2-mkconfig -o /boot/grub2/grub.cfg'
+ when:
+ - grub2cfg.stat.exists
+
+- name: Configure the FreeBSD bootloader
+ lineinfile:
+ path: /boot/loader.conf
+ regexp: '^console=.*$'
+ line: 'console="comconsole"'
+ create: yes
+ backup: yes
+ when:
+ - os_name == 'FreeBSD'
--
2.13.6