fix whitespace
diff --git a/stack.sh b/stack.sh
index 61c0f57..8db63f7 100755
--- a/stack.sh
+++ b/stack.sh
@@ -4,7 +4,7 @@
# This script installs and configures *nova*, *glance*, *dashboard* and *keystone*
-# This script allows you to specify configuration options of what git
+# This script allows you to specify configuration options of what git
# repositories to use, enabled services, network configuration and various
# passwords. If you are crafty you can run the script on multiple nodes using
# shared settings for common resources (mysql, rabbitmq) and build a multi-node
@@ -65,11 +65,11 @@
# in most cases.
#
# We our settings from ``stackrc``. This file is distributed with devstack and
-# contains locations for what repositories to use. If you want to use other
-# repositories and branches, you can add your own settings with another file
+# contains locations for what repositories to use. If you want to use other
+# repositories and branches, you can add your own settings with another file
# called ``localrc``
#
-# If ``localrc`` exists, then ``stackrc`` will load those settings. This is
+# If ``localrc`` exists, then ``stackrc`` will load those settings. This is
# useful for changing a branch or repostiory to test other versions. Also you
# can store your other settings like **MYSQL_PASSWORD** or **ADMIN_PASSWORD** instead
# of letting devstack generate random ones for you.
@@ -86,7 +86,7 @@
if [[ $EUID -eq 0 ]]; then
echo "You are running this script as root."
echo "In 10 seconds, we will create a user 'stack' and run as that user"
- sleep 10
+ sleep 10
# since this script runs as a normal user, we need to give that user
# ability to run sudo
@@ -158,7 +158,7 @@
touch $localrc
fi
- # Presumably if we got this far it can only be that our localrc is missing
+ # Presumably if we got this far it can only be that our localrc is missing
# the required password. Prompt user for a password and write to localrc.
echo ''
echo '################################################################################'
@@ -183,7 +183,7 @@
# Nova Network Configuration
# --------------------------
-# FIXME: more documentation about why these are important flags. Also
+# FIXME: more documentation about why these are important flags. Also
# we should make sure we use the same variable names as the flag names.
PUBLIC_INTERFACE=${PUBLIC_INTERFACE:-eth0}
@@ -204,15 +204,15 @@
# variable but make sure that the interface doesn't already have an
# ip or you risk breaking things.
#
-# **DHCP Warning**: If your flat interface device uses DHCP, there will be a
-# hiccup while the network is moved from the flat interface to the flat network
-# bridge. This will happen when you launch your first instance. Upon launch
-# you will lose all connectivity to the node, and the vm launch will probably
+# **DHCP Warning**: If your flat interface device uses DHCP, there will be a
+# hiccup while the network is moved from the flat interface to the flat network
+# bridge. This will happen when you launch your first instance. Upon launch
+# you will lose all connectivity to the node, and the vm launch will probably
# fail.
-#
-# If you are running on a single node and don't need to access the VMs from
+#
+# If you are running on a single node and don't need to access the VMs from
# devices other than that node, you can set the flat interface to the same
-# value as ``FLAT_NETWORK_BRIDGE``. This will stop the network hiccup from
+# value as ``FLAT_NETWORK_BRIDGE``. This will stop the network hiccup from
# occuring.
FLAT_INTERFACE=${FLAT_INTERFACE:-eth0}
@@ -222,11 +222,11 @@
# MySQL & RabbitMQ
# ----------------
-# We configure Nova, Dashboard, Glance and Keystone to use MySQL as their
+# We configure Nova, Dashboard, Glance and Keystone to use MySQL as their
# database server. While they share a single server, each has their own
# database and tables.
-# By default this script will install and configure MySQL. If you want to
+# By default this script will install and configure MySQL. If you want to
# use an existing server, you can pass in the user/password/host parameters.
# You will need to send the same ``MYSQL_PASSWORD`` to every host if you are doing
# a multi-node devstack installation.
@@ -471,8 +471,8 @@
# attempt to load modules: network block device - used to manage qcow images
sudo modprobe nbd || true
- # Check for kvm (hardware based virtualization). If unable to initialize
- # kvm, we drop back to the slower emulation mode (qemu). Note: many systems
+ # Check for kvm (hardware based virtualization). If unable to initialize
+ # kvm, we drop back to the slower emulation mode (qemu). Note: many systems
# come with hardware virtualization disabled in BIOS.
if [[ "$LIBVIRT_TYPE" == "kvm" ]]; then
sudo modprobe kvm || true
@@ -501,7 +501,7 @@
# The user that nova runs as needs to be member of libvirtd group otherwise
# nova-compute will be unable to use libvirt.
sudo usermod -a -G libvirtd `whoami`
- # libvirt detects various settings on startup, as we potentially changed
+ # libvirt detects various settings on startup, as we potentially changed
# the system configuration (modules, filesystems), we need to restart
# libvirt to detect those changes.
sudo /etc/init.d/libvirt-bin restart
@@ -514,7 +514,7 @@
mkdir -p $NOVA_DIR/instances
# You can specify a different disk to be mounted and used for backing the
- # virtual machines. If there is a partition labeled nova-instances we
+ # virtual machines. If there is a partition labeled nova-instances we
# mount it (ext filesystems can be labeled via e2label).
if [ -L /dev/disk/by-label/nova-instances ]; then
if ! mount -n | grep -q nova-instances; then