Merge "EFI: Move patches to Fuel@OPNFV, upstream prep"

1 files changed, 198 insertions, 0 deletions

diff --git a/patches/opnfv-fuel/0051-EFI-Add-basic-support-for-U-EFI.patch b/patches/opnfv-fuel/0051-EFI-Add-basic-support-for-U-EFI.patch
new file mode 100644
index 00000000..d45d4f29
--- /dev/null
+++ b/patches/opnfv-fuel/0051-EFI-Add-basic-support-for-U-EFI.patch
@@ -0,0 +1,198 @@
+From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+Date: Sun, 28 Aug 2016 00:28:53 +0200
+Subject: [PATCH] EFI: Add basic support for (U)EFI
+
+This change introduces basic EFI support in <fuel-astute> and
+<fuel-agent>, by patching them at build time with:
+- ESP partition flag;
+- VFAT filesytem on ESP;
+- clearing "ubuntu" boot entry created by Trusty's grub-install;
+
+This change DOES NOT provide an x86 (U)EFI netloader for integration
+with cobbler.
+
+Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+---
+ .../0010-EFI-Erase-boot-entry-on-EFI-systems.patch | 43 ++++++++++++++
+ .../0010-EFI-Add-esp-partition-flag.patch          | 48 ++++++++++++++++
+ .../0020-EFI-Add-fs-for-efi-partition.patch        | 66 ++++++++++++++++++++++
+ 3 files changed, 157 insertions(+)
+ create mode 100644 build/patch-repos/build/repos/astute/0010-EFI-Erase-boot-entry-on-EFI-systems.patch
+ create mode 100644 build/patch-repos/build/repos/fuel-agent/0010-EFI-Add-esp-partition-flag.patch
+ create mode 100644 build/patch-repos/build/repos/fuel-agent/0020-EFI-Add-fs-for-efi-partition.patch
+
+diff --git a/build/patch-repos/build/repos/astute/0010-EFI-Erase-boot-entry-on-EFI-systems.patch b/build/patch-repos/build/repos/astute/0010-EFI-Erase-boot-entry-on-EFI-systems.patch
+new file mode 100644
+index 0000000..fa925b0
+--- /dev/null
++++ b/build/patch-repos/build/repos/astute/0010-EFI-Erase-boot-entry-on-EFI-systems.patch
+@@ -0,0 +1,43 @@
++From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
++Date: Mon, 18 Jul 2016 16:02:20 +0200
++Subject: [PATCH] EFI: Erase boot entry on EFI systems.
++
++On EFI-enabled systemd, grub-install from grub-efi-* package
++installs a boot entry named "ubuntu".
++
++Since this boot entry is saved in board flash memory, erasing
++the MBR bootloader code and/or partition signature will not
++clear the ubuntu boot entry, leaving it pointing to a loader
++on the ESP (EFI System Partition) that will try to load the
++kernel/initrd from an erased partition.
++
++In Fuel 8.0, the whole disk was erased, so the ubuntu EFI boot
++entry was skipped due to missing ESP, while for Fuel 9.0 and
++above we have to explicitly remove it to keep the system in a
++sane state.
++
++Note: efibootmgr is installed automatically on EFI systems
++as a dependency of grub-efi-*.
++
++Closes: ARMBAND-47
++
++Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
++---
++ mcagents/erase_node.rb | 4 ++++
++ 1 file changed, 4 insertions(+)
++
++diff --git a/mcagents/erase_node.rb b/mcagents/erase_node.rb
++index 3eb98e8..3bac36f 100644
++--- a/mcagents/erase_node.rb
+++++ b/mcagents/erase_node.rb
++@@ -112,6 +112,10 @@ module MCollective
++         File.open('/proc/sys/kernel/panic','w') {|file| file.write("10\n")}
++ 
++         begin
+++          # clear out EFI boot entry on EFI-enabled systems
+++          system("(which efibootmgr > /dev/null 2>&1 && efibootmgr | "\
+++                 "grep -oP '(?<=Boot)[0-9]+(?=.*ubuntu)' | "\
+++                 "xargs -I{} efibootmgr --delete-bootnum --bootnum {}) || true")
++           get_devices(type='all').each do |dev|
++             debug_msg("erasing bootstrap code area in MBR of #{dev[:name]}")
++             # clear out the boot code in MBR
+diff --git a/build/patch-repos/build/repos/fuel-agent/0010-EFI-Add-esp-partition-flag.patch b/build/patch-repos/build/repos/fuel-agent/0010-EFI-Add-esp-partition-flag.patch
+new file mode 100644
+index 0000000..ac94a4f
+--- /dev/null
++++ b/build/patch-repos/build/repos/fuel-agent/0010-EFI-Add-esp-partition-flag.patch
+@@ -0,0 +1,48 @@
++From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
++Date: Tue, 8 Mar 2016 16:29:39 +0100
++Subject: [PATCH] EFI: Add <esp> partition flag.
++
++Parted flag <esp> (see [1]) will mark EFI system partition, allowing us
++to properly format and mount it during do_partitioning deployment phase.
++
++[1] https://www.gnu.org/software/parted/manual/html_node/set.html
++---
++ fuel_agent/drivers/nailgun.py | 2 +-
++ fuel_agent/utils/partition.py | 4 ++--
++ 2 files changed, 3 insertions(+), 3 deletions(-)
++
++diff --git a/fuel_agent/drivers/nailgun.py b/fuel_agent/drivers/nailgun.py
++index c2fef69..0ae81f9 100644
++--- a/fuel_agent/drivers/nailgun.py
+++++ b/fuel_agent/drivers/nailgun.py
++@@ -324,7 +324,7 @@ class Nailgun(BaseDataDriver):
++             # uefi partition (for future use)
++             LOG.debug('Adding UEFI partition on disk %s: size=200' %
++                       disk['name'])
++-            parted.add_partition(size=200)
+++            parted.add_partition(size=200, flags=['esp'])
++ 
++             LOG.debug('Looping over all volumes on disk %s' % disk['name'])
++             for volume in disk['volumes']:
++diff --git a/fuel_agent/utils/partition.py b/fuel_agent/utils/partition.py
++index acdd0b3..86349d2 100644
++--- a/fuel_agent/utils/partition.py
+++++ b/fuel_agent/utils/partition.py
++@@ -93,7 +93,7 @@ def set_partition_flag(dev, num, flag, state='on'):
++     :param dev: A device file, e.g. /dev/sda.
++     :param num: Partition number
++     :param flag: Flag name. Must be one of 'bios_grub', 'legacy_boot',
++-    'boot', 'raid', 'lvm'
+++    'boot', 'raid', 'lvm', 'esp'
++     :param state: Desiable flag state. 'on' or 'off'. Default is 'on'.
++ 
++     :returns: None
++@@ -103,7 +103,7 @@ def set_partition_flag(dev, num, flag, state='on'):
++     # parted supports more flags but we are interested in
++     # setting only this subset of them.
++     # not all of these flags are compatible with one another.
++-    if flag not in ('bios_grub', 'legacy_boot', 'boot', 'raid', 'lvm'):
+++    if flag not in ('bios_grub', 'legacy_boot', 'boot', 'raid', 'lvm', 'esp'):
++         raise errors.WrongPartitionSchemeError(
++             'Unsupported partition flag: %s' % flag)
++     if state not in ('on', 'off'):
+diff --git a/build/patch-repos/build/repos/fuel-agent/0020-EFI-Add-fs-for-efi-partition.patch b/build/patch-repos/build/repos/fuel-agent/0020-EFI-Add-fs-for-efi-partition.patch
+new file mode 100644
+index 0000000..a3767a1
+--- /dev/null
++++ b/build/patch-repos/build/repos/fuel-agent/0020-EFI-Add-fs-for-efi-partition.patch
+@@ -0,0 +1,66 @@
++From: Stanislaw Kardach <stanislaw.kardach@cavium.com>
++Date: Tue, 8 Mar 2016 21:08:55 +0100
++Subject: [PATCH] EFI: Add fs for efi partition
++
++---
++ debian/control                |  1 +
++ fuel_agent/drivers/nailgun.py | 13 ++++++++++---
++ specs/fuel-agent.spec         |  1 +
++ 3 files changed, 12 insertions(+), 3 deletions(-)
++
++diff --git a/debian/control b/debian/control
++index 189dc00..acfda35 100644
++--- a/debian/control
+++++ b/debian/control
++@@ -39,6 +39,7 @@ Depends: bzip2,
++ 	 qemu-user-static,
++ 	 binfmt-support,
++ 	 dmidecode,
+++	 dosfstools,
++ 	 ethtool,
++ 	 gdisk,
++ 	 genisoimage,
++diff --git a/fuel_agent/drivers/nailgun.py b/fuel_agent/drivers/nailgun.py
++index bc532b4..f092865 100644
++--- a/fuel_agent/drivers/nailgun.py
+++++ b/fuel_agent/drivers/nailgun.py
++@@ -81,6 +81,9 @@ class Nailgun(BaseDataDriver):
++         # was already allocated on first matching volume
++         # or not
++         self._boot_partition_done = False
+++        # this var states whether ESP partition was already
+++        # allocated on the first matching volume or not
+++        self._esp_partition_done = False
++         # this var is used as a flag that /boot fs
++         # has already been added. we need this to
++         # get rid of md over all disks for /boot partition.
++@@ -321,10 +324,14 @@ class Nailgun(BaseDataDriver):
++             LOG.debug('Adding bios_grub partition on disk %s: size=24' %
++                       disk['name'])
++             parted.add_partition(size=24, flags=['bios_grub'])
++-            # uefi partition (for future use)
++-            LOG.debug('Adding UEFI partition on disk %s: size=200' %
+++            # uefi partition - added only once.
+++            if self._is_boot_disk(disk) and not self._esp_partition_done:
+++                LOG.debug('Adding UEFI partition on disk %s: size=200' %
++                       disk['name'])
++-            parted.add_partition(size=200, flags=['esp'])
+++                prt = parted.add_partition(size=200, flags=['esp'])
+++                partition_scheme.add_fs(device=prt.name, mount='/boot/efi',
+++                                        fs_type='vfat')
+++                self._esp_partition_done = True
++ 
++             LOG.debug('Looping over all volumes on disk %s' % disk['name'])
++             for volume in disk['volumes']:
++diff --git a/specs/fuel-agent.spec b/specs/fuel-agent.spec
++index a43f693..c2b9b51 100644
++--- a/specs/fuel-agent.spec
+++++ b/specs/fuel-agent.spec
++@@ -50,6 +50,7 @@ Requires:    xfsprogs
++ Requires:    pciutils
++ Requires:    ethtool
++ Requires:    debootstrap
+++Requires:    dosfstools
++ Requires:    dpkg
++ Requires:    qemu-user-static
++ Requires:    xz