@@ -256,19 +256,19 @@ function upload_baremetal_deploy() {

     # load them into glance

     BM_DEPLOY_KERNEL_ID=$(glance \

-         --os-auth-token $token \

-         --os-image-url http://$GLANCE_HOSTPORT \

-         image-create \

-         --name $BM_DEPLOY_KERNEL \

-         --is-public True --disk-format=aki \

-         < $TOP_DIR/files/$BM_DEPLOY_KERNEL  | grep ' id ' | get_field 2)

+        --os-auth-token $token \

+        --os-image-url http://$GLANCE_HOSTPORT \

+        image-create \

+        --name $BM_DEPLOY_KERNEL \

+        --is-public True --disk-format=aki \

+        < $TOP_DIR/files/$BM_DEPLOY_KERNEL  | grep ' id ' | get_field 2)

     BM_DEPLOY_RAMDISK_ID=$(glance \

-         --os-auth-token $token \

-         --os-image-url http://$GLANCE_HOSTPORT \

-         image-create \

-         --name $BM_DEPLOY_RAMDISK \

-         --is-public True --disk-format=ari \

-         < $TOP_DIR/files/$BM_DEPLOY_RAMDISK  | grep ' id ' | get_field 2)

+        --os-auth-token $token \

+        --os-image-url http://$GLANCE_HOSTPORT \

+        image-create \

+        --name $BM_DEPLOY_RAMDISK \

+        --is-public True --disk-format=ari \

+        < $TOP_DIR/files/$BM_DEPLOY_RAMDISK  | grep ' id ' | get_field 2)

 }

 # create a basic baremetal flavor, associated with deploy kernel & ramdisk

@@ -278,11 +278,11 @@ function create_baremetal_flavor() {

     aki=$1

     ari=$2

     nova flavor-create $BM_FLAVOR_NAME $BM_FLAVOR_ID \

-            $BM_FLAVOR_RAM $BM_FLAVOR_ROOT_DISK $BM_FLAVOR_CPU

+        $BM_FLAVOR_RAM $BM_FLAVOR_ROOT_DISK $BM_FLAVOR_CPU

     nova flavor-key $BM_FLAVOR_NAME set \

-            "cpu_arch"="$BM_FLAVOR_ARCH" \

-            "baremetal:deploy_kernel_id"="$aki" \

-            "baremetal:deploy_ramdisk_id"="$ari"

+        "cpu_arch"="$BM_FLAVOR_ARCH" \

+        "baremetal:deploy_kernel_id"="$aki" \

+        "baremetal:deploy_ramdisk_id"="$ari"

 }

@@ -311,19 +311,19 @@ function extract_and_upload_k_and_r_from_image() {

     # load them into glance

     KERNEL_ID=$(glance \

-         --os-auth-token $token \

-         --os-image-url http://$GLANCE_HOSTPORT \

-         image-create \

-         --name $image_name-kernel \

-         --is-public True --disk-format=aki \

-         < $TOP_DIR/files/$OUT_KERNEL | grep ' id ' | get_field 2)

+        --os-auth-token $token \

+        --os-image-url http://$GLANCE_HOSTPORT \

+        image-create \

+        --name $image_name-kernel \

+        --is-public True --disk-format=aki \

+        < $TOP_DIR/files/$OUT_KERNEL | grep ' id ' | get_field 2)

     RAMDISK_ID=$(glance \

-         --os-auth-token $token \

-         --os-image-url http://$GLANCE_HOSTPORT \

-         image-create \

-         --name $image_name-initrd \

-         --is-public True --disk-format=ari \

-         < $TOP_DIR/files/$OUT_RAMDISK | grep ' id ' | get_field 2)

+        --os-auth-token $token \

+        --os-image-url http://$GLANCE_HOSTPORT \

+        image-create \

+        --name $image_name-initrd \

+        --is-public True --disk-format=ari \

+        < $TOP_DIR/files/$OUT_RAMDISK | grep ' id ' | get_field 2)

 }

@@ -365,11 +365,11 @@ function upload_baremetal_image() {

             mkdir "$xdir"

             tar -zxf $FILES/$IMAGE_FNAME -C "$xdir"

             KERNEL=$(for f in "$xdir/"*-vmlinuz* "$xdir/"aki-*/image; do

-                     [ -f "$f" ] && echo "$f" && break; done; true)

+                [ -f "$f" ] && echo "$f" && break; done; true)

             RAMDISK=$(for f in "$xdir/"*-initrd* "$xdir/"ari-*/image; do

-                     [ -f "$f" ] && echo "$f" && break; done; true)

+                [ -f "$f" ] && echo "$f" && break; done; true)

             IMAGE=$(for f in "$xdir/"*.img "$xdir/"ami-*/image; do

-                     [ -f "$f" ] && echo "$f" && break; done; true)

+                [ -f "$f" ] && echo "$f" && break; done; true)

             if [[ -z "$IMAGE_NAME" ]]; then

                 IMAGE_NAME=$(basename "$IMAGE" ".img")

             fi

@@ -403,19 +403,19 @@ function upload_baremetal_image() {

             --container-format ari \

             --disk-format ari < "$RAMDISK" | grep ' id ' | get_field 2)

     else

-       # TODO(deva): add support for other image types

-       return

+        # TODO(deva): add support for other image types

+        return

     fi

     glance \

-       --os-auth-token $token \

-       --os-image-url http://$GLANCE_HOSTPORT \

-       image-create \

-       --name "${IMAGE_NAME%.img}" --is-public True \

-       --container-format $CONTAINER_FORMAT \

-       --disk-format $DISK_FORMAT \

-       ${KERNEL_ID:+--property kernel_id=$KERNEL_ID} \

-       ${RAMDISK_ID:+--property ramdisk_id=$RAMDISK_ID} < "${IMAGE}"

+        --os-auth-token $token \

+        --os-image-url http://$GLANCE_HOSTPORT \

+        image-create \

+        --name "${IMAGE_NAME%.img}" --is-public True \

+        --container-format $CONTAINER_FORMAT \

+        --disk-format $DISK_FORMAT \

+        ${KERNEL_ID:+--property kernel_id=$KERNEL_ID} \

+        ${RAMDISK_ID:+--property ramdisk_id=$RAMDISK_ID} < "${IMAGE}"

     # override DEFAULT_IMAGE_NAME so that tempest can find the image

     # that we just uploaded in glance

@@ -439,15 +439,15 @@ function add_baremetal_node() {

     mac_2=${2:-$BM_SECOND_MAC}

     id=$(nova baremetal-node-create \

-       --pm_address="$BM_PM_ADDR" \

-       --pm_user="$BM_PM_USER" \

-       --pm_password="$BM_PM_PASS" \

-       "$BM_HOSTNAME" \

-       "$BM_FLAVOR_CPU" \

-       "$BM_FLAVOR_RAM" \

-       "$BM_FLAVOR_ROOT_DISK" \

-       "$mac_1" \

-       | grep ' id ' | get_field 2 )

+        --pm_address="$BM_PM_ADDR" \

+        --pm_user="$BM_PM_USER" \

+        --pm_password="$BM_PM_PASS" \

+        "$BM_HOSTNAME" \

+        "$BM_FLAVOR_CPU" \

+        "$BM_FLAVOR_RAM" \

+        "$BM_FLAVOR_ROOT_DISK" \

+        "$mac_1" \

+        | grep ' id ' | get_field 2 )

     [ $? -eq 0 ] || [ "$id" ] || die $LINENO "Error adding baremetal node"

     if [ -n "$mac_2" ]; then

         id2=$(nova baremetal-interface-add "$id" "$mac_2" )

@@ -194,7 +194,7 @@ function start_glance() {

     screen_it g-api "cd $GLANCE_DIR; $GLANCE_BIN_DIR/glance-api --config-file=$GLANCE_CONF_DIR/glance-api.conf"

     echo "Waiting for g-api ($GLANCE_HOSTPORT) to start..."

     if ! timeout $SERVICE_TIMEOUT sh -c "while ! wget --no-proxy -q -O- http://$GLANCE_HOSTPORT; do sleep 1; done"; then

-      die $LINENO "g-api did not start"

+        die $LINENO "g-api did not start"

     fi

 }

@@ -203,7 +203,7 @@ function start_ironic_api() {

     screen_it ir-api "cd $IRONIC_DIR; $IRONIC_BIN_DIR/ironic-api --config-file=$IRONIC_CONF_FILE"

     echo "Waiting for ir-api ($IRONIC_HOSTPORT) to start..."

     if ! timeout $SERVICE_TIMEOUT sh -c "while ! wget --no-proxy -q -O- http://$IRONIC_HOSTPORT; do sleep 1; done"; then

-      die $LINENO "ir-api did not start"

+        die $LINENO "ir-api did not start"

     fi

 }

@@ -373,7 +373,7 @@ function start_keystone() {

     echo "Waiting for keystone to start..."

     if ! timeout $SERVICE_TIMEOUT sh -c "while ! curl --noproxy '*' -s http://$SERVICE_HOST:$service_port/v$IDENTITY_API_VERSION/ >/dev/null; do sleep 1; done"; then

-      die $LINENO "keystone did not start"

+        die $LINENO "keystone did not start"

     fi

     # Start proxies if enabled

@@ -66,8 +66,8 @@ function init_trema() {

     cp $TREMA_SS_DIR/sliceable_switch_null.conf $TREMA_SS_CONFIG

     sed -i -e "s|^\$apps_dir.*$|\$apps_dir = \"$TREMA_DIR/apps\"|" \

-           -e "s|^\$db_dir.*$|\$db_dir = \"$TREMA_SS_DB_DIR\"|" \

-           $TREMA_SS_CONFIG

+        -e "s|^\$db_dir.*$|\$db_dir = \"$TREMA_SS_DB_DIR\"|" \

+        $TREMA_SS_CONFIG

 }

 function gem_install() {

@@ -465,27 +465,27 @@ function create_nova_conf() {

     fi

     if is_service_enabled n-novnc || is_service_enabled n-xvnc; then

-      # Address on which instance vncservers will listen on compute hosts.

-      # For multi-host, this should be the management ip of the compute host.

-      VNCSERVER_LISTEN=${VNCSERVER_LISTEN=127.0.0.1}

-      VNCSERVER_PROXYCLIENT_ADDRESS=${VNCSERVER_PROXYCLIENT_ADDRESS=127.0.0.1}

-      iniset $NOVA_CONF DEFAULT vnc_enabled true

-      iniset $NOVA_CONF DEFAULT vncserver_listen "$VNCSERVER_LISTEN"

-      iniset $NOVA_CONF DEFAULT vncserver_proxyclient_address "$VNCSERVER_PROXYCLIENT_ADDRESS"

+        # Address on which instance vncservers will listen on compute hosts.

+        # For multi-host, this should be the management ip of the compute host.

+        VNCSERVER_LISTEN=${VNCSERVER_LISTEN=127.0.0.1}

+        VNCSERVER_PROXYCLIENT_ADDRESS=${VNCSERVER_PROXYCLIENT_ADDRESS=127.0.0.1}

+        iniset $NOVA_CONF DEFAULT vnc_enabled true

+        iniset $NOVA_CONF DEFAULT vncserver_listen "$VNCSERVER_LISTEN"

+        iniset $NOVA_CONF DEFAULT vncserver_proxyclient_address "$VNCSERVER_PROXYCLIENT_ADDRESS"

     else

-      iniset $NOVA_CONF DEFAULT vnc_enabled false

+        iniset $NOVA_CONF DEFAULT vnc_enabled false

     fi

     if is_service_enabled n-spice; then

-      # Address on which instance spiceservers will listen on compute hosts.

-      # For multi-host, this should be the management ip of the compute host.

-      SPICESERVER_PROXYCLIENT_ADDRESS=${SPICESERVER_PROXYCLIENT_ADDRESS=127.0.0.1}

-      SPICESERVER_LISTEN=${SPICESERVER_LISTEN=127.0.0.1}

-      iniset $NOVA_CONF spice enabled true

-      iniset $NOVA_CONF spice server_listen "$SPICESERVER_LISTEN"

-      iniset $NOVA_CONF spice server_proxyclient_address "$SPICESERVER_PROXYCLIENT_ADDRESS"

+        # Address on which instance spiceservers will listen on compute hosts.

+        # For multi-host, this should be the management ip of the compute host.

+        SPICESERVER_PROXYCLIENT_ADDRESS=${SPICESERVER_PROXYCLIENT_ADDRESS=127.0.0.1}

+        SPICESERVER_LISTEN=${SPICESERVER_LISTEN=127.0.0.1}

+        iniset $NOVA_CONF spice enabled true

+        iniset $NOVA_CONF spice server_listen "$SPICESERVER_LISTEN"

+        iniset $NOVA_CONF spice server_proxyclient_address "$SPICESERVER_PROXYCLIENT_ADDRESS"

     else

-      iniset $NOVA_CONF spice enabled false

+        iniset $NOVA_CONF spice enabled false

     fi

     iniset $NOVA_CONF DEFAULT ec2_dmz_host "$EC2_DMZ_HOST"

@@ -602,7 +602,7 @@ function start_nova_api() {

     screen_it n-api "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-api"

     echo "Waiting for nova-api to start..."

     if ! wait_for_service $SERVICE_TIMEOUT http://$SERVICE_HOST:$service_port; then

-      die $LINENO "nova-api did not start"

+        die $LINENO "nova-api did not start"

     fi

     # Start proxies if enabled

@@ -620,10 +620,9 @@ function start_nova_compute() {

         # Use 'sg' to execute nova-compute as a member of the **$LIBVIRT_GROUP** group.

         screen_it n-cpu "cd $NOVA_DIR && sg $LIBVIRT_GROUP '$NOVA_BIN_DIR/nova-compute --config-file $NOVA_CONF_BOTTOM'"

     elif [[ "$VIRT_DRIVER" = 'fake' ]]; then

-       for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`

-       do

-           screen_it n-cpu "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-compute --config-file $NOVA_CONF_BOTTOM"

-       done

+        for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`; do

+            screen_it n-cpu "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-compute --config-file $NOVA_CONF_BOTTOM"

+        done

     else

         if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then

             start_nova_hypervisor

@@ -61,8 +61,8 @@ function configure_nova_hypervisor() {

     # Define extra baremetal nova conf flags by defining the array ``EXTRA_BAREMETAL_OPTS``.

     for I in "${EXTRA_BAREMETAL_OPTS[@]}"; do

-       # Attempt to convert flags to options

-       iniset $NOVA_CONF baremetal ${I/=/ }

+        # Attempt to convert flags to options

+        iniset $NOVA_CONF baremetal ${I/=/ }

     done

 }

@@ -82,10 +82,10 @@ EOF"

             sudo mkdir -p $rules_dir

             sudo bash -c "cat <<EOF > $rules_dir/50-libvirt-$STACK_USER.rules

 polkit.addRule(function(action, subject) {

-     if (action.id == 'org.libvirt.unix.manage' &&

-         subject.user == '"$STACK_USER"') {

-         return polkit.Result.YES;

-     }

+    if (action.id == 'org.libvirt.unix.manage' &&

+        subject.user == '"$STACK_USER"') {

+        return polkit.Result.YES;

+    }

 });

 EOF"

             unset rules_dir

@@ -102,9 +102,9 @@ function install_rpc_backend() {

         if is_fedora; then

             install_package qpid-cpp-server

             if [[ $DISTRO =~ (rhel6) ]]; then

-               # RHEL6 leaves "auth=yes" in /etc/qpidd.conf, it needs to

-               # be no or you get GSS authentication errors as it

-               # attempts to default to this.

+                # RHEL6 leaves "auth=yes" in /etc/qpidd.conf, it needs to

+                # be no or you get GSS authentication errors as it

+                # attempts to default to this.

                 sudo sed -i.bak 's/^auth=yes$/auth=no/' /etc/qpidd.conf

             fi

         elif is_ubuntu; then

@@ -104,17 +104,17 @@ ACCOUNT_PORT_BASE=${ACCOUNT_PORT_BASE:-6012}

 # cleanup_swift() - Remove residual data files

 function cleanup_swift() {

-   rm -f ${SWIFT_CONF_DIR}{*.builder,*.ring.gz,backups/*.builder,backups/*.ring.gz}

-   if egrep -q ${SWIFT_DATA_DIR}/drives/sdb1 /proc/mounts; then

-      sudo umount ${SWIFT_DATA_DIR}/drives/sdb1

-   fi

-   if [[ -e ${SWIFT_DISK_IMAGE} ]]; then

-      rm ${SWIFT_DISK_IMAGE}

-   fi

-   rm -rf ${SWIFT_DATA_DIR}/run/

-   if is_apache_enabled_service swift; then

-       _cleanup_swift_apache_wsgi

-   fi

+    rm -f ${SWIFT_CONF_DIR}{*.builder,*.ring.gz,backups/*.builder,backups/*.ring.gz}

+    if egrep -q ${SWIFT_DATA_DIR}/drives/sdb1 /proc/mounts; then

+        sudo umount ${SWIFT_DATA_DIR}/drives/sdb1

+    fi

+    if [[ -e ${SWIFT_DISK_IMAGE} ]]; then

+        rm ${SWIFT_DISK_IMAGE}

+    fi

+    rm -rf ${SWIFT_DATA_DIR}/run/

+    if is_apache_enabled_service swift; then

+        _cleanup_swift_apache_wsgi

+    fi

 }

 # _cleanup_swift_apache_wsgi() - Remove wsgi files, disable and remove apache vhost file

@@ -192,7 +192,7 @@ function _config_swift_apache_wsgi() {

         sudo cp ${SWIFT_DIR}/examples/apache2/account-server.template ${apache_vhost_dir}/account-server-${node_number}

         sudo sed -e "

-             /^#/d;/^$/d;

+            /^#/d;/^$/d;

             s/%PORT%/$account_port/g;

             s/%SERVICENAME%/account-server-${node_number}/g;

             s/%APACHE_NAME%/${APACHE_NAME}/g;

@@ -202,7 +202,7 @@ function _config_swift_apache_wsgi() {

         sudo cp ${SWIFT_DIR}/examples/wsgi/account-server.wsgi.template ${SWIFT_APACHE_WSGI_DIR}/account-server-${node_number}.wsgi

         sudo sed -e "

-             /^#/d;/^$/d;

+            /^#/d;/^$/d;

             s/%SERVICECONF%/account-server\/${node_number}.conf/g;

         " -i ${SWIFT_APACHE_WSGI_DIR}/account-server-${node_number}.wsgi

     done

@@ -577,26 +577,26 @@ function start_swift() {

         return 0

     fi

-   # By default with only one replica we are launching the proxy,

-   # container, account and object server in screen in foreground and

-   # other services in background. If we have SWIFT_REPLICAS set to something

-   # greater than one we first spawn all the swift services then kill the proxy

-   # service so we can run it in foreground in screen.  ``swift-init ...

-   # {stop|restart}`` exits with '1' if no servers are running, ignore it just

-   # in case

-   swift-init --run-dir=${SWIFT_DATA_DIR}/run all restart || true

-   if [[ ${SWIFT_REPLICAS} == 1 ]]; then

+    # By default with only one replica we are launching the proxy,

+    # container, account and object server in screen in foreground and

+    # other services in background. If we have SWIFT_REPLICAS set to something

+    # greater than one we first spawn all the swift services then kill the proxy

+    # service so we can run it in foreground in screen.  ``swift-init ...

+    # {stop|restart}`` exits with '1' if no servers are running, ignore it just

+    # in case

+    swift-init --run-dir=${SWIFT_DATA_DIR}/run all restart || true

+    if [[ ${SWIFT_REPLICAS} == 1 ]]; then

         todo="object container account"

-   fi

-   for type in proxy ${todo}; do

-       swift-init --run-dir=${SWIFT_DATA_DIR}/run ${type} stop || true

-   done

-   screen_it s-proxy "cd $SWIFT_DIR && $SWIFT_DIR/bin/swift-proxy-server ${SWIFT_CONF_DIR}/proxy-server.conf -v"

-   if [[ ${SWIFT_REPLICAS} == 1 ]]; then

-       for type in object container account; do

-           screen_it s-${type} "cd $SWIFT_DIR && $SWIFT_DIR/bin/swift-${type}-server ${SWIFT_CONF_DIR}/${type}-server/1.conf -v"

-       done

-   fi

+    fi

+    for type in proxy ${todo}; do

+        swift-init --run-dir=${SWIFT_DATA_DIR}/run ${type} stop || true

+    done

+    screen_it s-proxy "cd $SWIFT_DIR && $SWIFT_DIR/bin/swift-proxy-server ${SWIFT_CONF_DIR}/proxy-server.conf -v"

+    if [[ ${SWIFT_REPLICAS} == 1 ]]; then

+        for type in object container account; do

+            screen_it s-${type} "cd $SWIFT_DIR && $SWIFT_DIR/bin/swift-${type}-server ${SWIFT_CONF_DIR}/${type}-server/1.conf -v"

+        done

+    fi

 }

 # stop_swift() - Stop running processes (non-screen)

@@ -193,7 +193,7 @@ function configure_tempest() {

             # If namespaces are disabled, devstack will create a single

             # public router that tempest should be configured to use.

             public_router_id=$(neutron router-list | awk "/ $Q_ROUTER_NAME / \

-               { print \$2 }")

+                { print \$2 }")

         fi

     fi

@@ -328,15 +328,15 @@ function init_tempest() {

     local disk_image="$image_dir/${base_image_name}-blank.img"

     # if the cirros uec downloaded and the system is uec capable

     if [ -f "$kernel" -a -f "$ramdisk" -a -f "$disk_image" -a  "$VIRT_DRIVER" != "openvz" \

-         -a \( "$LIBVIRT_TYPE" != "lxc" -o "$VIRT_DRIVER" != "libvirt" \) ]; then

-       echo "Prepare aki/ari/ami Images"

-       ( #new namespace

-           # tenant:demo ; user: demo

-           source $TOP_DIR/accrc/demo/demo

-           euca-bundle-image -i "$kernel" --kernel true -d "$BOTO_MATERIALS_PATH"

-           euca-bundle-image -i "$ramdisk" --ramdisk true -d "$BOTO_MATERIALS_PATH"

-           euca-bundle-image -i "$disk_image" -d "$BOTO_MATERIALS_PATH"

-       ) 2>&1 </dev/null | cat

+        -a \( "$LIBVIRT_TYPE" != "lxc" -o "$VIRT_DRIVER" != "libvirt" \) ]; then

+        echo "Prepare aki/ari/ami Images"

+        ( #new namespace

+            # tenant:demo ; user: demo

+            source $TOP_DIR/accrc/demo/demo

+            euca-bundle-image -i "$kernel" --kernel true -d "$BOTO_MATERIALS_PATH"

+            euca-bundle-image -i "$ramdisk" --ramdisk true -d "$BOTO_MATERIALS_PATH"

+            euca-bundle-image -i "$disk_image" -d "$BOTO_MATERIALS_PATH"

+        ) 2>&1 </dev/null | cat

     else

         echo "Boto materials are not prepared"

     fi

@@ -45,14 +45,15 @@ create_trove_accounts() {

     SERVICE_ROLE=$(keystone role-list | awk "/ admin / { print \$2 }")

     if [[ "$ENABLED_SERVICES" =~ "trove" ]]; then

-        TROVE_USER=$(keystone user-create --name=trove \

-                                                  --pass="$SERVICE_PASSWORD" \

-                                                  --tenant_id $SERVICE_TENANT \

-                                                  --email=trove@example.com \

-                                                  | grep " id " | get_field 2)

+        TROVE_USER=$(keystone user-create \

+            --name=trove \

+            --pass="$SERVICE_PASSWORD" \

+            --tenant_id $SERVICE_TENANT \

+            --email=trove@example.com \

+            | grep " id " | get_field 2)

         keystone user-role-add --tenant-id $SERVICE_TENANT \

-                               --user-id $TROVE_USER \

-                               --role-id $SERVICE_ROLE

+            --user-id $TROVE_USER \

+            --role-id $SERVICE_ROLE

         if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then

             TROVE_SERVICE=$(keystone service-create \

                 --name=trove \