From 97e74314f5297d62252a9baca29e57bc30a3544f Mon Sep 17 00:00:00 2001
From: Ian Wienand <iwienand@redhat.com>
Date: Tue, 30 Jan 2018 14:41:30 +1100
Subject: [PATCH] Add aarch64 configuration

Add a valid aarch64 sources configuration file, and update the
template to deploy the file on a per-architecture basis.

Ensure we install the HWE kernel for arm64 servers

Change-Id: If345e704540ea10828060d26e930a61ce68ed178
---
 ...ist.precise => sources.list.precise.amd64} |  0
 ....list.trusty => sources.list.trusty.amd64} |  0
 .../files/sources.list.xenial.aarch64         | 35 +++++++++++++++++++
 ....list.xenial => sources.list.xenial.amd64} |  0
 modules/openstack_project/manifests/server.pp | 11 +++++-
 5 files changed, 45 insertions(+), 1 deletion(-)
 rename modules/openstack_project/files/{sources.list.precise => sources.list.precise.amd64} (100%)
 rename modules/openstack_project/files/{sources.list.trusty => sources.list.trusty.amd64} (100%)
 create mode 100644 modules/openstack_project/files/sources.list.xenial.aarch64
 rename modules/openstack_project/files/{sources.list.xenial => sources.list.xenial.amd64} (100%)

diff --git a/modules/openstack_project/files/sources.list.precise b/modules/openstack_project/files/sources.list.precise.amd64
similarity index 100%
rename from modules/openstack_project/files/sources.list.precise
rename to modules/openstack_project/files/sources.list.precise.amd64
diff --git a/modules/openstack_project/files/sources.list.trusty b/modules/openstack_project/files/sources.list.trusty.amd64
similarity index 100%
rename from modules/openstack_project/files/sources.list.trusty
rename to modules/openstack_project/files/sources.list.trusty.amd64
diff --git a/modules/openstack_project/files/sources.list.xenial.aarch64 b/modules/openstack_project/files/sources.list.xenial.aarch64
new file mode 100644
index 0000000000..3c089f33f6
--- /dev/null
+++ b/modules/openstack_project/files/sources.list.xenial.aarch64
@@ -0,0 +1,35 @@
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+
+deb http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted multiverse
+deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted multiverse
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted multiverse
+deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted multiverse
+
+## Uncomment the following two lines to add software from the 'universe'
+## repository.
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+# deb http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
+
+deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted multiverse
+deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted multiverse
+deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security universe
+deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security universe
+# deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security multiverse
\ No newline at end of file
diff --git a/modules/openstack_project/files/sources.list.xenial b/modules/openstack_project/files/sources.list.xenial.amd64
similarity index 100%
rename from modules/openstack_project/files/sources.list.xenial
rename to modules/openstack_project/files/sources.list.xenial.amd64
diff --git a/modules/openstack_project/manifests/server.pp b/modules/openstack_project/manifests/server.pp
index 55978c72a4..dfe753b466 100644
--- a/modules/openstack_project/manifests/server.pp
+++ b/modules/openstack_project/manifests/server.pp
@@ -103,7 +103,7 @@ class openstack_project::server (
          group  => 'root',
          mode   => '0444',
          owner  => 'root',
-         source => "puppet:///modules/openstack_project/sources.list.${::lsbdistcodename}",
+         source => "puppet:///modules/openstack_project/sources.list.${::lsbdistcodename}.${::architecture}",
        }
        exec { 'update-apt':
            command     => 'apt-get update',
@@ -340,4 +340,13 @@ class openstack_project::server (
     ensure  => file,
     require => File['/etc/cloud'],
   }
+
+  if ($::lsbdistcodename == 'xenial' and $::architecture == 'aarch64') {
+    # Make sure we install the HWE kernel for arm64; it's 4.13 v 4.3
+    # and works much better on linaro cloud
+    package { 'linux-generic-hwe-16.04':
+      ensure => present,
+    }
+  }
+
 }