From 6a4cd4a9935091bf6fc717f6433c00afd9d70a7c Mon Sep 17 00:00:00 2001
From: Vasyl Saienko <vsaienko@mirantis.com>
Date: Tue, 17 May 2016 13:57:48 +0300
Subject: [PATCH] Allow to specify node arch

This patch introduce new variable IRONIC_VM_SPECS_CPU_ARCH that
defines VM arch to create.

Change-Id: Iedf592b24952ee197207448ba36b95521a9725d7
---
 devstack/lib/ironic                          | 3 ++-
 devstack/tools/ironic/scripts/create-node.sh | 8 +-------
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/devstack/lib/ironic b/devstack/lib/ironic
index 86b0a6a4d7..3d993e689a 100644
--- a/devstack/lib/ironic
+++ b/devstack/lib/ironic
@@ -109,6 +109,7 @@ IRONIC_VM_SSH_ADDRESS=${IRONIC_VM_SSH_ADDRESS:-$HOST_IP}
 IRONIC_VM_COUNT=${IRONIC_VM_COUNT:-1}
 IRONIC_VM_SPECS_CPU=${IRONIC_VM_SPECS_CPU:-1}
 IRONIC_VM_SPECS_RAM=${IRONIC_VM_SPECS_RAM:-1024}
+IRONIC_VM_SPECS_CPU_ARCH=${IRONIC_VM_SPECS_CPU_ARCH:-'x86_64'}
 IRONIC_VM_SPECS_DISK=${IRONIC_VM_SPECS_DISK:-10}
 IRONIC_VM_SPECS_DISK_FORMAT=${IRONIC_VM_SPECS_DISK_FORMAT:-qcow2}
 IRONIC_VM_EPHEMERAL_DISK=${IRONIC_VM_EPHEMERAL_DISK:-0}
@@ -754,7 +755,7 @@ function create_bridge_and_vms {
     for vm_name in $(_ironic_bm_vm_names); do
         sudo -E su $STACK_USER -c "$IRONIC_SCRIPTS_DIR/create-node.sh $vm_name \
             $IRONIC_VM_SPECS_CPU $IRONIC_VM_SPECS_RAM $IRONIC_VM_SPECS_DISK \
-            amd64 $IRONIC_VM_NETWORK_BRIDGE $IRONIC_VM_EMULATOR \
+            $IRONIC_VM_SPECS_CPU_ARCH $IRONIC_VM_NETWORK_BRIDGE $IRONIC_VM_EMULATOR \
             $vbmc_port $log_arg $IRONIC_VM_SPECS_DISK_FORMAT" >> $IRONIC_VM_MACS_CSV_FILE
         vbmc_port=$((vbmc_port+1))
     done
diff --git a/devstack/tools/ironic/scripts/create-node.sh b/devstack/tools/ironic/scripts/create-node.sh
index e577f3cd20..0b0278b717 100755
--- a/devstack/tools/ironic/scripts/create-node.sh
+++ b/devstack/tools/ironic/scripts/create-node.sh
@@ -15,13 +15,7 @@ MEM=$(( 1024 * $3 ))
 # Extra G to allow fuzz for partition table : flavor size and registered size
 # need to be different to actual size.
 DISK=$(( $4 + 1))
-
-case $5 in
-    i386) ARCH='i686' ;;
-    amd64) ARCH='x86_64' ;;
-    *) echo "Unsupported arch $4!" ; exit 1 ;;
-esac
-
+ARCH=$5
 BRIDGE=$6
 EMULATOR=$7
 VBMC_PORT=$8