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: Copyright (c) 2017 Enea AB and others.
:
: All rights reserved. This program and the accompanying materials
: are made available under the terms of the Apache License, Version 2.0
: which accompanies this distribution, and is available at
: http://www.apache.org/licenses/LICENSE-2.0
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From: Guillermo Herrero <Guillermo.Herrero@enea.com>
Date: Tue, 25 Jul 2017 00:58:32 +0200
Subject: [PATCH] mcp: salt-formulas: Add & enable armband formula
FIXME: Re-enable apparmor.
FIXME: Detect baremetal and re-enable acceleration.
- install qemu-efi;
- install vgabios;
- disable apparmor as security driver for libvirt (temporary);
- fix missing link for vgabios binary blob;
- nova: virt_type=qemu (temporary, until we support baremetal too);
- nova: pointer_model=ps2mouse since AArch64 has no USB tablet;
- nova: cpu_model=cortex-a57;
- nova: libvirt driver: Add ttyAMA0 by default on AArch64;
- nova: libvirt driver: Use VGA video type by default on AArch64;
- nova: libvirt driver: AArch64: ACPI depends on AAVMF;
Signed-off-by: Guillermo Herrero <Guillermo.Herrero@enea.com>
Signed-off-by: Charalampos Kominos <Charalampos.Kominos@enea.com>
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
---
mcp/config/states/openstack | 2 +
mcp/config/states/openstack_ha | 1 +
mcp/config/states/virtual_control_plane | 1 +
...ate-vga-console-defaults-for-armv7-aarch64.diff | 48 ++++++++++++++++++++++
...nova-libvirt-AArch64-ACPI-depends-on-AAVMF.diff | 45 ++++++++++++++++++++
mcp/salt-formulas/armband/init.sls | 6 +++
mcp/salt-formulas/armband/libvirt_driver.sls | 11 +++++
mcp/salt-formulas/armband/nova.sls | 30 ++++++++++++++
mcp/salt-formulas/armband/qemu.sls | 7 ++++
mcp/salt-formulas/armband/vgabios.sls | 6 +++
10 files changed, 157 insertions(+)
create mode 100644 mcp/salt-formulas/armband/files/nova-Update-vga-console-defaults-for-armv7-aarch64.diff
create mode 100644 mcp/salt-formulas/armband/files/nova-libvirt-AArch64-ACPI-depends-on-AAVMF.diff
create mode 100644 mcp/salt-formulas/armband/init.sls
create mode 100644 mcp/salt-formulas/armband/libvirt_driver.sls
create mode 100644 mcp/salt-formulas/armband/nova.sls
create mode 100644 mcp/salt-formulas/armband/qemu.sls
create mode 100644 mcp/salt-formulas/armband/vgabios.sls
diff --git a/mcp/config/states/openstack b/mcp/config/states/openstack
index 19cd417..73983d2 100755
--- a/mcp/config/states/openstack
+++ b/mcp/config/states/openstack
@@ -43,3 +43,5 @@ salt -I 'ceilometer:server' state.sls ceilometer
salt -I 'ceilometer:agent' state.sls ceilometer
salt -I 'horizon:server' state.sls horizon
+
+salt -I 'nova:compute' state.sls armband || true
diff --git a/mcp/config/states/openstack_ha b/mcp/config/states/openstack_ha
index aada4ad..afd6c53 100755
--- a/mcp/config/states/openstack_ha
+++ b/mcp/config/states/openstack_ha
@@ -52,6 +52,7 @@ salt -I 'neutron:server' state.sls neutron -b 1
salt -I 'neutron:gateway' state.sls neutron.gateway
salt -I 'nova:compute' state.sls nova
+salt -I 'nova:compute' state.sls armband || true
salt -I 'mongodb:server' state.sls mongodb
wait_for 90 "salt -C 'I@mongodb:server and *01*' cmd.run 'mongo localhost:27017/admin'"
diff --git a/mcp/config/states/virtual_control_plane b/mcp/config/states/virtual_control_plane
index 9094391..602eab2 100755
--- a/mcp/config/states/virtual_control_plane
+++ b/mcp/config/states/virtual_control_plane
@@ -22,6 +22,7 @@ wait_for 90 "! salt -C 'kvm* or cmp*' test.ping | " \
salt -C '* and not cfg01* and not mas01*' state.apply linux,ntp
+salt -C 'kvm*' state.sls armband || true
wait_for 5 "salt -C 'kvm*' state.sls libvirt"
salt -C '* and not cfg01* and not mas01*' state.apply salt
diff --git a/mcp/salt-formulas/armband/files/nova-Update-vga-console-defaults-for-armv7-aarch64.diff b/mcp/salt-formulas/armband/files/nova-Update-vga-console-defaults-for-armv7-aarch64.diff
new file mode 100644
index 0000000..a5b08da
--- /dev/null
+++ b/mcp/salt-formulas/armband/files/nova-Update-vga-console-defaults-for-armv7-aarch64.diff
@@ -0,0 +1,48 @@
+From: Stanislaw Kardach <stanislaw.kardach@cavium.com>
+Date: Tue, 22 Mar 2016 12:05:09 +0100
+Subject: [PATCH] nova: Update vga, console defaults for armv7, aarch64
+
+Nova hardcodes default options for both video=cirrus and console.
+armv7 and aarch64 VMs require video=vga, and since most applications
+use PL011 serial driver for guests, adding console=ttyAMA0 is also
+a nice UX addition.
+
+Signed-off-by: Stanislaw Kardach <stanislaw.kardach@cavium.com>
+Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+Signed-off-by: Guillermo Herrero <Guillermo.Herrero@enea.com>
+
+---
+ usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py b/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py
+index bba9b00..99e86be 100644
+--- a/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py
++++ b/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py
+@@ -4179,7 +4179,12 @@ class LibvirtDriver(driver.ComputeDriver):
+ if virt_type == "xen":
+ guest.os_cmdline = "ro root=%s" % root_device_name
+ else:
++ guestarch = libvirt_utils.get_arch(image_meta)
+ guest.os_cmdline = ("root=%s %s" % (root_device_name, CONSOLE))
++ if guestarch in (fields.Architecture.ARMV7,
++ fields.Architecture.AARCH64):
++ # NOTE(armband): ARM v7/v8 use PL011 drv, add ttyAMA0 console
++ guest.os_cmdline += " console=ttyAMA0"
+ if virt_type == "qemu":
+ guest.os_cmdline += " no_timer_check"
+ if instance.ramdisk_id:
+@@ -4288,9 +4293,12 @@ class LibvirtDriver(driver.ComputeDriver):
+ video.type = 'xen'
+ elif CONF.libvirt.virt_type == 'parallels':
+ video.type = 'vga'
+- elif guestarch in (fields.Architecture.PPC,
++ elif guestarch in (fields.Architecture.ARMV7,
++ fields.Architecture.AARCH64,
++ fields.Architecture.PPC,
+ fields.Architecture.PPC64,
+ fields.Architecture.PPC64LE):
++ # NOTE(armband): Added ARM v7/v8, same as on PPC.
+ # NOTE(ldbragst): PowerKVM doesn't support 'cirrus' be default
+ # so use 'vga' instead when running on Power hardware.
+ video.type = 'vga'
diff --git a/mcp/salt-formulas/armband/files/nova-libvirt-AArch64-ACPI-depends-on-AAVMF.diff b/mcp/salt-formulas/armband/files/nova-libvirt-AArch64-ACPI-depends-on-AAVMF.diff
new file mode 100644
index 0000000..7c1b78a
--- /dev/null
+++ b/mcp/salt-formulas/armband/files/nova-libvirt-AArch64-ACPI-depends-on-AAVMF.diff
@@ -0,0 +1,45 @@
+From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+Date: Thu, 24 Aug 2017 10:57:28 +0200
+Subject: [PATCH] libvirt: AArch64: ACPI depends on AAVMF
+
+On AArch64, ACPI should be added to domain XML only if guest UEFI
+(AAVMF) is also used.
+
+Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+Signed-off-by: Ciprian Barbu <ciprian.barbu@enea.com>
+
+---
+
+diff --git a/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py b/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py
+--- a/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py
++++ b/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py
+@@ -4255,7 +4255,7 @@
+ tmhyperv.present = True
+ clk.add_timer(tmhyperv)
+
+- def _set_features(self, guest, os_type, caps, virt_type):
++ def _set_features(self, guest, os_type, image_meta, caps, virt_type):
+ if virt_type == "xen":
+ # PAE only makes sense in X86
+ if caps.host.cpu.arch in (fields.Architecture.I686,
+@@ -4264,7 +4264,10 @@
+
+ if (virt_type not in ("lxc", "uml", "parallels", "xen") or
+ (virt_type == "xen" and guest.os_type == fields.VMMode.HVM)):
+- guest.features.append(vconfig.LibvirtConfigGuestFeatureACPI())
++ guestarch = libvirt_utils.get_arch(image_meta)
++ if (guestarch not in (fields.Architecture.ARMV7, fields.Architecture.AARCH64) or
++ image_meta.properties.get('hw_firmware_type') == 'uefi'):
++ guest.features.append(vconfig.LibvirtConfigGuestFeatureACPI())
+ guest.features.append(vconfig.LibvirtConfigGuestFeatureAPIC())
+
+ if (virt_type in ("qemu", "kvm") and
+@@ -4799,7 +4802,7 @@
+ self._conf_non_lxc_uml(virt_type, guest, root_device_name, rescue,
+ instance, inst_path, image_meta, disk_info)
+
+- self._set_features(guest, instance.os_type, caps, virt_type)
++ self._set_features(guest, instance.os_type, image_meta, caps, virt_type)
+ self._set_clock(guest, instance.os_type, image_meta, virt_type)
+
+ storage_configs = self._get_guest_storage_config(
diff --git a/mcp/salt-formulas/armband/init.sls b/mcp/salt-formulas/armband/init.sls
new file mode 100644
index 0000000..6e7b6ad
--- /dev/null
+++ b/mcp/salt-formulas/armband/init.sls
@@ -0,0 +1,6 @@
+include:
+ - armband.qemu
+ - armband.vgabios
+ - armband.nova
+ - armband.libvirt_driver
+
diff --git a/mcp/salt-formulas/armband/libvirt_driver.sls b/mcp/salt-formulas/armband/libvirt_driver.sls
new file mode 100644
index 0000000..9b47e2f
--- /dev/null
+++ b/mcp/salt-formulas/armband/libvirt_driver.sls
@@ -0,0 +1,11 @@
+nova-libvirt-vga-console:
+ file.patch:
+ - name: /usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py
+ - source: salt://armband/files/nova-Update-vga-console-defaults-for-armv7-aarch64.diff
+ - hash: "71b22839913e6351edc70b6d59505f17"
+
+nova-libvirt-ACPI-AAVMF:
+ file.patch:
+ - name: /usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py
+ - source: salt://armband/files/nova-libvirt-AArch64-ACPI-depends-on-AAVMF.diff
+ - hash: "c02969d59f16f57242eb74a75e46b0cf"
diff --git a/mcp/salt-formulas/armband/nova.sls b/mcp/salt-formulas/armband/nova.sls
new file mode 100644
index 0000000..674f371
--- /dev/null
+++ b/mcp/salt-formulas/armband/nova.sls
@@ -0,0 +1,30 @@
+{% if grains['virtual'] == 'kvm' %}
+nova_virt_type:
+ file.replace:
+ - name: "/etc/nova/nova.conf"
+ - pattern: '^virt_type\s*=.*$'
+ - repl: "virt_type = qemu"
+{% endif %}
+nova_pointer_model:
+ file.replace:
+ - name: "/etc/nova/nova.conf"
+ - pattern: '^#pointer_model\s*=.*$'
+ - repl: "pointer_model = ps2mouse"
+nova_cpu_mode:
+ file.replace:
+ - name: "/etc/nova/nova.conf"
+ - pattern: '^cpu_mode\s*=\s*host-passthrough'
+ - repl: "cpu_mode = custom"
+nova_cpu_model:
+ file.replace:
+ - name: "/etc/nova/nova.conf"
+ - pattern: '^#cpu_model\s*=.*$'
+ {% if grains['virtual'] == 'kvm' %}
+ - repl: "cpu_model = cortex-a57"
+ {% else %}
+ - repl: "cpu_model = host"
+ {% endif %}
+restart_nova-compute:
+ cmd:
+ - run
+ - name: "service nova-compute restart"
diff --git a/mcp/salt-formulas/armband/qemu.sls b/mcp/salt-formulas/armband/qemu.sls
new file mode 100644
index 0000000..ecdb5ae
--- /dev/null
+++ b/mcp/salt-formulas/armband/qemu.sls
@@ -0,0 +1,7 @@
+qemu-efi:
+ pkg.installed
+/etc/libvirt/qemu.conf:
+ file.replace:
+ - pattern: ^#security_driver =.*$
+ - repl: "security_driver = \"none\""
+
diff --git a/mcp/salt-formulas/armband/vgabios.sls b/mcp/salt-formulas/armband/vgabios.sls
new file mode 100644
index 0000000..a31eafa
--- /dev/null
+++ b/mcp/salt-formulas/armband/vgabios.sls
@@ -0,0 +1,6 @@
+vgabios:
+ pkg.installed
+/usr/share/qemu/vgabios-stdvga.bin:
+ file.symlink:
+ - target: "/usr/share/vgabios/vgabios.bin"
+
