openstack/ironic
Code Issues Proposed changes

Use linux instead of linuxefi in grub config

Browse Source 
The EFI handover protocol has been deprecated since a while
and recently moved to be optional and enabled by default [1].
As a consequence, the linuxefi and initrdefi binaries that
were specifically compiled to use that option, are
also deprecated and they have been removed in most of
the recent linux distributions in favor of the generic
linux and initrd that are now compatible with UEFI boot.
This patch changes linuxefi to linux and initrdefi to
initrd in all the grub templates, using the generic
entries for all the platform architectures.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cc3fdda2876e58a7e83e558ab51853cf106afb6a

Closes-Bug: #2081305
Change-Id: Ie5b2265d7afc8b71fabfca6ca6687e0e34ce3b5b
This commit is contained in:
Riccardo Pittau 2024-10-29 09:05:05 +01:00
parent 166e317945
commit 27bd049257
7 changed files with 27 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ironic/common/grub_conf.template
View File

@ -3,6 +3,6 @@ set timeout=5
set hidden_timeout_quiet=false
menuentry "boot_partition" {
linuxefi {{ linux }} {{ kernel_params }} --
initrdefi {{ initrd }}
linux {{ linux }} {{ kernel_params }} --
initrd {{ initrd }}
}

6
ironic/common/pxe_utils.py
View File

@ -351,11 +351,9 @@ def create_pxe_config(task, pxe_options, template=None, ipxe_enabled=False):
pxe_config_root_tag = '(( ROOT ))'
pxe_config_disk_ident = '(( DISK_IDENTIFIER ))'
# Determine the appropriate commands based on the CPU architecture
arch = task.node.properties.get('cpu_arch', 'x86_64')
commands = {
'linux_cmd': 'linuxefi' if arch != 'aarch64' else 'linux',
'initrd_cmd': 'initrdefi' if arch != 'aarch64' else 'initrd'
'linux_cmd': 'linux',
'initrd_cmd': 'initrd'
}
pxe_options.update(commands)
else:

14
ironic/drivers/modules/pxe_grub_config.template
View File

@ -3,20 +3,20 @@ set timeout=5
set hidden_timeout_quiet=false
menuentry "deploy" {
{{ pxe_options.linux_cmd|default('linuxefi', true) }} {{ pxe_options.deployment_aki_path }} selinux=0 troubleshoot=0 text {{ pxe_options.pxe_append_params|default("", true) }} boot_server={{pxe_options.tftp_server}}
{{ pxe_options.initrd_cmd|default('initrdefi', true) }} {{ pxe_options.deployment_ari_path }}
{{ pxe_options.linux_cmd|default('linux', true) }} {{ pxe_options.deployment_aki_path }} selinux=0 troubleshoot=0 text {{ pxe_options.pxe_append_params|default("", true) }} boot_server={{pxe_options.tftp_server}}
{{ pxe_options.initrd_cmd|default('initrd', true) }} {{ pxe_options.deployment_ari_path }}
}
menuentry "boot_ramdisk" {
{{ pxe_options.linux_cmd|default('linuxefi', true) }} {{ pxe_options.aki_path }} root=/dev/ram0 text {{ pxe_options.pxe_append_params|default("", true) }} {{ pxe_options.ramdisk_opts|default('', true) }}
{{ pxe_options.initrd_cmd|default('initrdefi', true) }} {{ pxe_options.ari_path }}
{{ pxe_options.linux_cmd|default('linux', true) }} {{ pxe_options.aki_path }} root=/dev/ram0 text {{ pxe_options.pxe_append_params|default("", true) }} {{ pxe_options.ramdisk_opts|default('', true) }}
{{ pxe_options.initrd_cmd|default('initrd', true) }} {{ pxe_options.ari_path }}
}
menuentry "boot_whole_disk" {
{{ pxe_options.linux_cmd|default('linuxefi', true) }} chain.c32 mbr:{{ DISK_IDENTIFIER }}
{{ pxe_options.linux_cmd|default('linux', true) }} chain.c32 mbr:{{ DISK_IDENTIFIER }}
}
menuentry "boot_anaconda" {
{{ pxe_options.linux_cmd|default('linuxefi', true) }} {{ pxe_options.aki_path }} text {{ pxe_options.pxe_append_params|default("", true) }} inst.ks={{ pxe_options.ks_cfg_url }} {% if pxe_options.repo_url %}inst.repo={{ pxe_options.repo_url }}{% else %}inst.stage2={{ pxe_options.stage2_url }}{% endif %}
{{ pxe_options.initrd_cmd|default('initrdefi', true) }} {{ pxe_options.ari_path }}
{{ pxe_options.linux_cmd|default('linux', true) }} {{ pxe_options.aki_path }} text {{ pxe_options.pxe_append_params|default("", true) }} inst.ks={{ pxe_options.ks_cfg_url }} {% if pxe_options.repo_url %}inst.repo={{ pxe_options.repo_url }}{% else %}inst.stage2={{ pxe_options.stage2_url }}{% endif %}
{{ pxe_options.initrd_cmd|default('initrd', true) }} {{ pxe_options.ari_path }}
}

4
ironic/tests/unit/common/test_images.py
View File

@ -654,8 +654,8 @@ class FsImageTestCase(base.TestCase):
"set hidden_timeout_quiet=false\n"
"\n"
"menuentry \"boot_partition\" {\n"
"linuxefi /vmlinuz key1=value1 key2 --\n"
"initrdefi /initrd\n"
"linux /vmlinuz key1=value1 key2 --\n"
"initrd /initrd\n"
"}")
cfg = images._generate_cfg(kernel_params,

18
ironic/tests/unit/common/test_pxe_utils.py
View File

@ -166,23 +166,7 @@ class TestPXEUtils(db_base.DbTestCase):
self.assertEqual(str(expected_template), rendered_template)
def test_pxe_config_x86_64(self):
self.node.properties['cpu_arch'] = 'x86_64'
self.node.save()
rendered_template = utils.render_template(
CONF.pxe.uefi_pxe_config_template,
{'pxe_options': self.pxe_options,
'ROOT': '{{ ROOT }}',
'DISK_IDENTIFIER': '{{ DISK_IDENTIFIER }}'})
self.assertIn('linuxefi', rendered_template)
self.assertIn('initrdefi', rendered_template)
def test_pxe_config_aarch64(self):
self.node.properties['cpu_arch'] = 'aarch64'
self.node.save()
def test_pxe_config(self):
rendered_template = utils.render_template(
CONF.pxe.uefi_pxe_config_template,
{'pxe_options': self.pxe_options,

12
ironic/tests/unit/drivers/modules/test_deploy_utils.py
View File

@ -159,12 +159,12 @@ set timeout=5
set hidden_timeout_quiet=false
menuentry "deploy" {
linuxefi deploy_kernel "ro text"
initrdefi deploy_ramdisk
linux deploy_kernel "ro text"
initrd deploy_ramdisk
}
menuentry "boot_whole_disk" {
linuxefi chain.c32 mbr:(( DISK_IDENTIFIER ))
linux chain.c32 mbr:(( DISK_IDENTIFIER ))
}
"""
@ -174,12 +174,12 @@ set timeout=5
set hidden_timeout_quiet=false
menuentry "deploy" {
linuxefi deploy_kernel "ro text"
initrdefi deploy_ramdisk
linux deploy_kernel "ro text"
initrd deploy_ramdisk
}
menuentry "boot_whole_disk" {
linuxefi chain.c32 mbr:0x12345678
linux chain.c32 mbr:0x12345678
}
"""

14
ironic/tests/unit/drivers/pxe_grub_config.template
View File

@ -3,20 +3,20 @@ set timeout=5
set hidden_timeout_quiet=false
menuentry "deploy" {
linuxefi /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/deploy_kernel selinux=0 troubleshoot=0 text test_param boot_server=192.0.2.1
initrdefi /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/deploy_ramdisk
linux /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/deploy_kernel selinux=0 troubleshoot=0 text test_param boot_server=192.0.2.1
initrd /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/deploy_ramdisk
}
menuentry "boot_ramdisk" {
linuxefi /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/kernel root=/dev/ram0 text test_param ramdisk_param
initrdefi /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/ramdisk
linux /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/kernel root=/dev/ram0 text test_param ramdisk_param
initrd /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/ramdisk
}
menuentry "boot_whole_disk" {
linuxefi chain.c32 mbr:(( DISK_IDENTIFIER ))
linux chain.c32 mbr:(( DISK_IDENTIFIER ))
}
menuentry "boot_anaconda" {
linuxefi /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/kernel text test_param inst.ks=http://fake/ks.cfg inst.stage2=http://fake/stage2
initrdefi /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/ramdisk
linux /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/kernel text test_param inst.ks=http://fake/ks.cfg inst.stage2=http://fake/stage2
initrd /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/ramdisk
}