diff --git a/install_modules.sh b/install_modules.sh
index 44df5547a8..bb30e81481 100755
--- a/install_modules.sh
+++ b/install_modules.sh
@@ -3,12 +3,12 @@
 MODULE_PATH=/etc/puppet/modules
 
 function remove_module {
-  local SHORT_MODULE_NAME=$1
-  if [ -n "$SHORT_MODULE_NAME" ]; then
-    rm -Rf "$MODULE_PATH/$SHORT_MODULE_NAME"
-  else
-    echo "ERROR: remove_module requires a SHORT_MODULE_NAME."
-  fi
+    local SHORT_MODULE_NAME=$1
+    if [ -n "$SHORT_MODULE_NAME" ]; then
+        rm -Rf "$MODULE_PATH/$SHORT_MODULE_NAME"
+    else
+        echo "ERROR: remove_module requires a SHORT_MODULE_NAME."
+    fi
 }
 
 # Array of modules to be installed key:value is module:version.
@@ -21,7 +21,7 @@ declare -A SOURCE_MODULES
 #NOTE: if we previously installed kickstandproject-ntp we nuke it here
 # since puppetlabs-ntp and kickstandproject-ntp install to the same dir
 if grep kickstandproject-ntp /etc/puppet/modules/ntp/Modulefile &> /dev/null; then
-  remove_module "ntp"
+    remove_module "ntp"
 fi
 
 remove_module "gearman" #remove old saz-gearman
@@ -62,63 +62,60 @@ SOURCE_MODULES["https://github.com/puppet-community/puppet-module-puppetboard"]=
 
 # Add modules that should be part of the openstack-infra integration test here
 if [[ "$PUPPET_INTEGRATION_TEST" -ne "1" ]]; then
-  SOURCE_MODULES["https://git.openstack.org/openstack-infra/puppet-storyboard"]="origin/master"
+    SOURCE_MODULES["https://git.openstack.org/openstack-infra/puppet-storyboard"]="origin/master"
 fi
 
 MODULE_LIST=`puppet module list`
 
 # Transition away from old things
-if [ -d /etc/puppet/modules/vcsrepo/.git ]
-then
-  rm -rf /etc/puppet/modules/vcsrepo
+if [ -d /etc/puppet/modules/vcsrepo/.git ]; then
+    rm -rf /etc/puppet/modules/vcsrepo
 fi
 
 # Install all the modules
 for MOD in ${!MODULES[*]} ; do
-  # If the module at the current version does not exist upgrade or install it.
-  if ! echo $MODULE_LIST | grep "$MOD ([^v]*v${MODULES[$MOD]}" >/dev/null 2>&1
-  then
-    # Attempt module upgrade. If that fails try installing the module.
-    if ! puppet module upgrade $MOD --version ${MODULES[$MOD]} >/dev/null 2>&1
-    then
-      # This will get run in cron, so silence non-error output
-      puppet module install $MOD --version ${MODULES[$MOD]} >/dev/null
+    # If the module at the current version does not exist upgrade or install it.
+    if ! echo $MODULE_LIST | grep "$MOD ([^v]*v${MODULES[$MOD]}" >/dev/null 2>&1 ; then
+        # Attempt module upgrade. If that fails try installing the module.
+        if ! puppet module upgrade $MOD --version ${MODULES[$MOD]} >/dev/null 2>&1 ; then
+            # This will get run in cron, so silence non-error output
+            puppet module install $MOD --version ${MODULES[$MOD]} >/dev/null
+        fi
     fi
-  fi
 done
 
 MODULE_LIST=`puppet module list`
 
 # Make a second pass, just installing modules from source
 for MOD in ${!SOURCE_MODULES[*]} ; do
-  # get the name of the module directory
-  if [ `echo $MOD | awk -F. '{print $NF}'` = 'git' ]; then
-    echo "Remote repos of the form repo.git are not supported: ${MOD}"
-    exit 1
-  fi
-  MODULE_NAME=`echo $MOD | awk -F- '{print $NF}'`
-  # set up git base command to use the correct path
-  GIT_CMD_BASE="git --git-dir=${MODULE_PATH}/${MODULE_NAME}/.git --work-tree ${MODULE_PATH}/${MODULE_NAME}"
-  # treat any occurrence of the module as a match
-  if ! echo $MODULE_LIST | grep "${MODULE_NAME}" >/dev/null 2>&1; then
-    # clone modules that are not installed
-    git clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
-  else
-    if [ ! -d ${MODULE_PATH}/${MODULE_NAME}/.git ]; then
-      echo "Found directory ${MODULE_PATH}/${MODULE_NAME} that is not a git repo, deleting it and reinstalling from source"
-      remove_module $MODULE_NAME
-      git clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
-    elif [ `${GIT_CMD_BASE} remote show origin | grep 'Fetch URL' | awk -F'URL: ' '{print $2}'` != $MOD ]; then
-      echo "Found remote in ${MODULE_PATH}/${MODULE_NAME} that does not match desired remote ${MOD}, deleting dir and re-cloning"
-      remove_module $MODULE_NAME
-      git clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
+    # get the name of the module directory
+    if [ `echo $MOD | awk -F. '{print $NF}'` = 'git' ]; then
+        echo "Remote repos of the form repo.git are not supported: ${MOD}"
+        exit 1
+    fi
+    MODULE_NAME=`echo $MOD | awk -F- '{print $NF}'`
+    # set up git base command to use the correct path
+    GIT_CMD_BASE="git --git-dir=${MODULE_PATH}/${MODULE_NAME}/.git --work-tree ${MODULE_PATH}/${MODULE_NAME}"
+    # treat any occurrence of the module as a match
+    if ! echo $MODULE_LIST | grep "${MODULE_NAME}" >/dev/null 2>&1; then
+        # clone modules that are not installed
+        git clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
+    else
+        if [ ! -d ${MODULE_PATH}/${MODULE_NAME}/.git ]; then
+            echo "Found directory ${MODULE_PATH}/${MODULE_NAME} that is not a git repo, deleting it and reinstalling from source"
+            remove_module $MODULE_NAME
+            git clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
+        elif [ `${GIT_CMD_BASE} remote show origin | grep 'Fetch URL' | awk -F'URL: ' '{print $2}'` != $MOD ]; then
+            echo "Found remote in ${MODULE_PATH}/${MODULE_NAME} that does not match desired remote ${MOD}, deleting dir and re-cloning"
+            remove_module $MODULE_NAME
+            git clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
+        fi
+    fi
+    # fetch the latest refs from the repo
+    $GIT_CMD_BASE remote update
+    # make sure the correct revision is installed, I have to use rev-list b/c rev-parse does not work with tags
+    if [ `${GIT_CMD_BASE} rev-list HEAD --max-count=1` != `${GIT_CMD_BASE} rev-list ${SOURCE_MODULES[$MOD]} --max-count=1` ]; then
+        # checkout correct revision
+        $GIT_CMD_BASE checkout ${SOURCE_MODULES[$MOD]}
     fi
-  fi
-  # fetch the latest refs from the repo
-  $GIT_CMD_BASE remote update
-  # make sure the correct revision is installed, I have to use rev-list b/c rev-parse does not work with tags
-  if [ `${GIT_CMD_BASE} rev-list HEAD --max-count=1` != `${GIT_CMD_BASE} rev-list ${SOURCE_MODULES[$MOD]} --max-count=1` ]; then
-    # checkout correct revision
-    $GIT_CMD_BASE checkout ${SOURCE_MODULES[$MOD]}
-  fi
 done
diff --git a/modules/openstack_project/files/cacti/create_graphs.sh b/modules/openstack_project/files/cacti/create_graphs.sh
index 3ca64245fc..8b8b2c9a7c 100644
--- a/modules/openstack_project/files/cacti/create_graphs.sh
+++ b/modules/openstack_project/files/cacti/create_graphs.sh
@@ -5,72 +5,70 @@ cd /usr/share/cacti/cli
 HOST_NAME=$1
 
 HOST_TEMPLATE_ID=`php -q /usr/share/cacti/cli/add_device.php \
-  --list-host-templates |grep "Linux Host"|cut -f 1`
+    --list-host-templates |grep "Linux Host"|cut -f 1`
 
 php -q add_device.php --description="$HOST_NAME" --ip="$HOST_NAME" \
-  --template=$HOST_TEMPLATE_ID --version=2 --community="public"
+    --template=$HOST_TEMPLATE_ID --version=2 --community="public"
 
 HOST_ID=`php -q add_graphs.php --list-hosts |grep $HOST_NAME|cut -f 1`
 
 TREE_ID=`php -q add_tree.php --list-trees |grep "All Hosts"|cut -f 1`
 php -q add_tree.php --type=node --node-type=host --tree-id=$TREE_ID \
-  --host-id=$HOST_ID
+    --host-id=$HOST_ID
 
 php -q poller_reindex_hosts.php --id=$HOST_ID
 
 php -q add_graphs.php --list-graph-templates \
-  --host-template-id=$HOST_TEMPLATE_ID | \
-  while read line
-do
-  if echo $line | grep "Known" >/dev/null || [ "$line" == "" ]
-  then 
-    continue
-  fi
-  TEMPLATE_ID=`echo $line | cut -f 1 -d ' '`
-  php -q add_graphs.php --host-id=$HOST_ID --graph-type=cg \
-    --graph-template-id=$TEMPLATE_ID
-done 
+    --host-template-id=$HOST_TEMPLATE_ID | \
+    while read line ; do
+        if echo $line | grep "Known" >/dev/null || [ "$line" == "" ] ; then
+            continue
+        fi
+        TEMPLATE_ID=`echo $line | cut -f 1 -d ' '`
+        php -q add_graphs.php --host-id=$HOST_ID --graph-type=cg \
+            --graph-template-id=$TEMPLATE_ID
+    done
 
 function add_ds_graph {
-  TEMPLATE_NAME=$1
-  TYPE_NAME=$2
-  FIELD_NAME=$3
-  FIELD_VALUE=$4
+    TEMPLATE_NAME=$1
+    TYPE_NAME=$2
+    FIELD_NAME=$3
+    FIELD_VALUE=$4
 
-  TEMPLATE_ID=`php -q add_graphs.php --list-graph-templates | \
-    grep "$TEMPLATE_NAME"|cut -f 1`
-  TYPE_ID=`php -q add_graphs.php --snmp-query-id=$SNMP_QUERY_ID \
-    --list-query-types | grep "$TYPE_NAME"|cut -f 1`
+    TEMPLATE_ID=`php -q add_graphs.php --list-graph-templates | \
+        grep "$TEMPLATE_NAME"|cut -f 1`
+    TYPE_ID=`php -q add_graphs.php --snmp-query-id=$SNMP_QUERY_ID \
+        --list-query-types | grep "$TYPE_NAME"|cut -f 1`
 
-  php -q add_graphs.php --host-id=$HOST_ID --graph-type=ds \
-    --graph-template-id=$TEMPLATE_ID --snmp-query-id=$SNMP_QUERY_ID \
-    --snmp-query-type-id=$TYPE_ID --snmp-field=$FIELD_NAME \
-    --snmp-value=$FIELD_VALUE
+    php -q add_graphs.php --host-id=$HOST_ID --graph-type=ds \
+        --graph-template-id=$TEMPLATE_ID --snmp-query-id=$SNMP_QUERY_ID \
+        --snmp-query-type-id=$TYPE_ID --snmp-field=$FIELD_NAME \
+        --snmp-value=$FIELD_VALUE
 }
 
 # php -q add_graphs.php --list-graph-templates
 # php -q add_graphs.php --snmp-query-id=$SNMP_QUERY_ID --list-query-types
 
 SNMP_QUERY_ID=`php -q add_graphs.php --host-id=$HOST_ID --list-snmp-queries | \
-  grep "SNMP - Get Mounted Partitions"|cut -f 1`
+    grep "SNMP - Get Mounted Partitions"|cut -f 1`
 
 add_ds_graph "Host MIB - Available Disk Space" "Available Disk Space" \
-  "hrStorageDescr" "/"
+    "hrStorageDescr" "/"
 
 SNMP_QUERY_ID=`php -q add_graphs.php --host-id=$HOST_ID --list-snmp-queries | \
-  grep "SNMP - Interface Statistics"|cut -f 1`
+    grep "SNMP - Interface Statistics"|cut -f 1`
 
 add_ds_graph "Interface - Traffic (bits/sec)" "In/Out Bits (64-bit Counters)" \
-  "ifOperStatus" "Up"
+    "ifOperStatus" "Up"
 add_ds_graph "Interface - Errors/Discards" "In/Out Errors/Discarded Packets" \
-  "ifOperStatus" "Up"
+    "ifOperStatus" "Up"
 add_ds_graph "Interface - Unicast Packets" "In/Out Unicast Packets" \
-  "ifOperStatus" "Up"
+    "ifOperStatus" "Up"
 add_ds_graph "Interface - Non-Unicast Packets" "In/Out Non-Unicast Packets" \
-  "ifOperStatus" "Up"
+    "ifOperStatus" "Up"
 
 SNMP_QUERY_ID=`php -q add_graphs.php --host-id=$HOST_ID --list-snmp-queries | \
-  grep "ucd/net - Get IO Devices"|cut -f 1`
+    grep "ucd/net - Get IO Devices"|cut -f 1`
 
 for disk in $(php -q add_graphs.php --host-id=$HOST_ID --snmp-field=diskIODevice --list-snmp-values | grep xvd[a-z]$) ; do
     add_ds_graph "ucd/net - Device IO - Operations" "IO Operations" \
diff --git a/modules/openstackid/files/deploy.sh b/modules/openstackid/files/deploy.sh
index 890a86889d..3b73d022b2 100644
--- a/modules/openstackid/files/deploy.sh
+++ b/modules/openstackid/files/deploy.sh
@@ -23,17 +23,17 @@ source $TOP_DIR/deployrc
 
 command="${1}"
 case $command in
-  init)
-    site_init ${2}
-    ;;
-  status)
-    site_status ${2}
-    ;;
-  update)
-    site_update ${2}
-    ;;
-  *)
-    print_help
-    exit 1
-    ;;
-esac
\ No newline at end of file
+    init)
+        site_init ${2}
+        ;;
+    status)
+        site_status ${2}
+        ;;
+    update)
+        site_update ${2}
+        ;;
+    *)
+        print_help
+        exit 1
+        ;;
+esac
diff --git a/modules/openstackid/files/deployrc b/modules/openstackid/files/deployrc
index fc81527da1..1d20fc7599 100644
--- a/modules/openstackid/files/deployrc
+++ b/modules/openstackid/files/deployrc
@@ -5,4 +5,4 @@ FILE_GROUP=www-data
 # allow local overrides of env variables
 if [ -f $TOP_DIR/localrc ]; then
     . $TOP_DIR/localrc
-fi
\ No newline at end of file
+fi
diff --git a/modules/openstackid/files/functions b/modules/openstackid/files/functions
index a185d783ef..7b6de71d41 100644
--- a/modules/openstackid/files/functions
+++ b/modules/openstackid/files/functions
@@ -1,176 +1,176 @@
-function print_help() {
-  echo "Usage: `basename $0` command [options]"
-  echo ""
-  echo "Commands:"
-  echo "  status [site]    return status information about site configurations"
-  echo "  init <site>      initialize site structure"
-  echo "  update <site>    update to new version"
-  echo ""
+function print_help {
+    echo "Usage: `basename $0` command [options]"
+    echo ""
+    echo "Commands:"
+    echo "  status [site]    return status information about site configurations"
+    echo "  init <site>      initialize site structure"
+    echo "  update <site>    update to new version"
+    echo ""
 }
 
-function site_init() {
-  if [ ! $1 ]; then
-    echo "ERROR: site parameter mandatory"
-    exit 1
-  fi
-  CONF_PATH="$CONF_DIR/conf.d/$1.conf"
-  if [ ! -f $CONF_PATH ]; then
-    echo "Site configuration not found: " $1
-    exit 1
-  fi
-  source $CONF_PATH
-  if [ -f "$SITE_ROOT/w/public/index.php" ]; then
-    echo "Cannot override an existing deployment: $SITE_ROOT/w"
-    exit 1
-  fi
-  # cleanup previous broken deployment
-  rm -rf $SITE_ROOT/slot0
-  # create directory structure
-  for dir in slot0 slot1; do
-    mkdir -p $SITE_ROOT/$dir
-    chown $FILE_OWNER:$FILE_GROUP $SITE_ROOT/$dir
-  done
-  target_dir="$SITE_ROOT/slot0"
-  # fetch catalog and write actual version
-  fetch_catalog
-  RELEASE_VERSION=`catalog_get_version`
-  echo $RELEASE_VERSION > $SITE_ROOT/slot0/release
-  # fetch and extract release tarball
-  umask 0027
-  if [[ $SOURCE_TARBALL == http* ]]; then
-    echo "Download from http!"
-    curl $SOURCE_TARBALL | tar -xzv -C $target_dir --strip-components 1 --no-same-permissions
-  else
-    echo "extract from local file system"
-    if [ ! -f $SOURCE_TARBALL ]; then
-      echo "Source tarball not found: $SOURCE_TARBALL"
-      exit 1
+function site_init {
+    if [ ! $1 ]; then
+        echo "ERROR: site parameter mandatory"
+        exit 1
     fi
-    tar -xzvf $SOURCE_TARBALL -C $target_dir --strip-components 1 --no-same-permissions
-  fi
-  chown -R $FILE_OWNER:$FILE_GROUP $target_dir
-  umask 0022
-  # link configuration files managed by puppet
-  ln -sf /etc/openstackid/environment.php $target_dir/bootstrap/environment.php
-  ln -sf /etc/openstackid/recaptcha.php $target_dir/app/config/packages/greggilbert/recaptcha/$LARAVEL_ENV/config.php
-  ln -sf /etc/openstackid/database.php $target_dir/app/config/$LARAVEL_ENV/database.php
-  ln -sf /etc/openstackid/log.php $target_dir/app/config/$LARAVEL_ENV/log.php
-  # convert app/storage into symlink and set permissions
-  mv $target_dir/app/storage $SITE_ROOT/
-  chmod 02770 $SITE_ROOT/storage
-  find $SITE_ROOT/storage/ -type d -exec chmod 0775 {} \;
-  find $SITE_ROOT/storage/ -type f -exec chmod 0664 {} \;
-  rm -rf $target_dir/app/storage
-  ln -s $SITE_ROOT/storage $target_dir/app
-  # populate application database
-  cd $target_dir
-  php artisan migrate --env=$LARAVEL_ENV
-  php artisan db:seed --env=$LARAVEL_ENV
-  # activate site
-  rm -rf $SITE_ROOT/w
-  ln -s $SITE_ROOT/slot0 $SITE_ROOT/w
-}
-
-function site_status() {
-  if [ ! $1 ]; then
-    echo "ERROR: site parameter mandatory"
-    exit 1
-  fi
-  CONF_PATH="$CONF_DIR/conf.d/$1.conf"
-  if [ ! -f $CONF_PATH ]; then
-    echo "Site configuration not found: $1"
-    exit 0
-  fi
-  source $CONF_PATH
-  if [ ! -f "$SITE_ROOT/w/public/index.php" ]; then
-    if [ -d "$SITE_ROOT/slot0" ]; then
-      echo "PENDING"
-    else
-      echo "N/A"
-      exit 1
+    CONF_PATH="$CONF_DIR/conf.d/$1.conf"
+    if [ ! -f $CONF_PATH ]; then
+        echo "Site configuration not found: " $1
+        exit 1
     fi
-  else
+    source $CONF_PATH
+    if [ -f "$SITE_ROOT/w/public/index.php" ]; then
+        echo "Cannot override an existing deployment: $SITE_ROOT/w"
+        exit 1
+    fi
+    # cleanup previous broken deployment
+    rm -rf $SITE_ROOT/slot0
+    # create directory structure
+    for dir in slot0 slot1; do
+        mkdir -p $SITE_ROOT/$dir
+        chown $FILE_OWNER:$FILE_GROUP $SITE_ROOT/$dir
+    done
+    target_dir="$SITE_ROOT/slot0"
+    # fetch catalog and write actual version
     fetch_catalog
-    REMOTE_VERSION=`catalog_get_version`
-    RELEASE_VERSION=$(head -n 1 $SITE_ROOT/w/release)
-    if [ "$REMOTE_VERSION" == "$RELEASE_VERSION" ]; then
-      echo "INSTALLED [$RELEASE_VERSION]"
+    RELEASE_VERSION=`catalog_get_version`
+    echo $RELEASE_VERSION > $SITE_ROOT/slot0/release
+    # fetch and extract release tarball
+    umask 0027
+    if [[ $SOURCE_TARBALL == http* ]]; then
+        echo "Download from http!"
+        curl $SOURCE_TARBALL | tar -xzv -C $target_dir --strip-components 1 --no-same-permissions
     else
-      echo "UPDATE AVAILABLE [$RELEASE_VERSION-$REMOTE_VERSION]"
+        echo "extract from local file system"
+        if [ ! -f $SOURCE_TARBALL ]; then
+            echo "Source tarball not found: $SOURCE_TARBALL"
+            exit 1
+        fi
+        tar -xzvf $SOURCE_TARBALL -C $target_dir --strip-components 1 --no-same-permissions
     fi
-  fi
+    chown -R $FILE_OWNER:$FILE_GROUP $target_dir
+    umask 0022
+    # link configuration files managed by puppet
+    ln -sf /etc/openstackid/environment.php $target_dir/bootstrap/environment.php
+    ln -sf /etc/openstackid/recaptcha.php $target_dir/app/config/packages/greggilbert/recaptcha/$LARAVEL_ENV/config.php
+    ln -sf /etc/openstackid/database.php $target_dir/app/config/$LARAVEL_ENV/database.php
+    ln -sf /etc/openstackid/log.php $target_dir/app/config/$LARAVEL_ENV/log.php
+    # convert app/storage into symlink and set permissions
+    mv $target_dir/app/storage $SITE_ROOT/
+    chmod 02770 $SITE_ROOT/storage
+    find $SITE_ROOT/storage/ -type d -exec chmod 0775 {} \;
+    find $SITE_ROOT/storage/ -type f -exec chmod 0664 {} \;
+    rm -rf $target_dir/app/storage
+    ln -s $SITE_ROOT/storage $target_dir/app
+    # populate application database
+    cd $target_dir
+    php artisan migrate --env=$LARAVEL_ENV
+    php artisan db:seed --env=$LARAVEL_ENV
+    # activate site
+    rm -rf $SITE_ROOT/w
+    ln -s $SITE_ROOT/slot0 $SITE_ROOT/w
 }
 
-function fetch_catalog() {
-  curl --silent $SOURCE_ROOT > $SITE_ROOT/releases.lst
-  grep -q "^<!DOCTYPE HTML PUBLIC" $SITE_ROOT/releases.lst
-}
-
-function catalog_get_version() {
-  RAW_LINE=`cat $SITE_ROOT/releases.lst | grep "$RELEASE_NAME" | sed "s/<[^>]\+>//g" | sed -r "s/^$RELEASE_NAME//"`
-  RELEASE_DATE=`echo $RAW_LINE | awk '{ print $1 " " $2}'`
-  echo $RELEASE_DATE
-}
-
-function site_update() {
-  if [ ! $1 ]; then
-    echo "ERROR: missing site parameter"
-    exit 1
-  fi
-  CONF_PATH="$CONF_DIR/conf.d/$1.conf"
-  if [ ! -f $CONF_PATH ]; then
-    echo "Site configuration not found: $1"
-    exit 0
-  fi
-  source $CONF_PATH
-  SITE_LINK=`readlink -f $SITE_ROOT/w`
-  ACTIVE_SLOT=`basename $SITE_LINK`
-  case $ACTIVE_SLOT in
-    slot0)
-      TARGET_SLOT='slot1'
-      ;;
-    slot1)
-      TARGET_SLOT='slot0'
-      ;;
-    *)
-      echo "Invalid active slot"
-      exit 1
-  esac
-  echo "Target slot: $TARGET_SLOT"
-  target_dir="$SITE_ROOT/$TARGET_SLOT"
-  rm -rf $target_dir
-  mkdir $target_dir
-  # fetch catalog and write actual version
-  fetch_catalog
-  RELEASE_VERSION=`catalog_get_version`
-  echo $RELEASE_VERSION > $target_dir/release
-  # fetch and extract release tarball
-  umask 0027
-  if [[ $SOURCE_TARBALL == http* ]]; then
-    echo "Download from http!"
-    curl $SOURCE_TARBALL | tar -xzv -C $target_dir --strip-components 1 --no-same-permissions
-  else
-    echo "extract from local file system"
-    if [ ! -f $SOURCE_TARBALL ]; then
-      echo "Source tarball not found: $SOURCE_TARBALL"
-      exit 1
+function site_status {
+    if [ ! $1 ]; then
+        echo "ERROR: site parameter mandatory"
+        exit 1
+    fi
+    CONF_PATH="$CONF_DIR/conf.d/$1.conf"
+    if [ ! -f $CONF_PATH ]; then
+        echo "Site configuration not found: $1"
+        exit 0
+    fi
+    source $CONF_PATH
+    if [ ! -f "$SITE_ROOT/w/public/index.php" ]; then
+        if [ -d "$SITE_ROOT/slot0" ]; then
+            echo "PENDING"
+        else
+            echo "N/A"
+            exit 1
+        fi
+    else
+        fetch_catalog
+        REMOTE_VERSION=`catalog_get_version`
+        RELEASE_VERSION=$(head -n 1 $SITE_ROOT/w/release)
+        if [ "$REMOTE_VERSION" == "$RELEASE_VERSION" ]; then
+            echo "INSTALLED [$RELEASE_VERSION]"
+        else
+            echo "UPDATE AVAILABLE [$RELEASE_VERSION-$REMOTE_VERSION]"
+        fi
     fi
-    tar -xzvf $SOURCE_TARBALL -C $target_dir --strip-components 1 --no-same-permissions
-  fi
-  chown -R $FILE_OWNER:$FILE_GROUP $target_dir
-  umask 0022
-  # link configuration files managed by puppet
-  ln -sf /etc/openstackid/environment.php $target_dir/bootstrap/environment.php
-  ln -sf /etc/openstackid/recaptcha.php $target_dir/app/config/packages/greggilbert/recaptcha/$LARAVEL_ENV/config.php
-  ln -sf /etc/openstackid/database.php $target_dir/app/config/$LARAVEL_ENV/database.php
-  ln -sf /etc/openstackid/log.php $target_dir/app/config/$LARAVEL_ENV/log.php
-  # link shared app/storage directory
-  rm -rf $target_dir/app/storage
-  ln -s $SITE_ROOT/storage $target_dir/app
-  # populate application database
-  cd $target_dir
-  php artisan migrate --env=$LARAVEL_ENV
-  # activate site
-  rm -rf $SITE_ROOT/w
-  ln -s $target_dir $SITE_ROOT/w
+}
+
+function fetch_catalog {
+    curl --silent $SOURCE_ROOT > $SITE_ROOT/releases.lst
+    grep -q "^<!DOCTYPE HTML PUBLIC" $SITE_ROOT/releases.lst
+}
+
+function catalog_get_version {
+    RAW_LINE=`cat $SITE_ROOT/releases.lst | grep "$RELEASE_NAME" | sed "s/<[^>]\+>//g" | sed -r "s/^$RELEASE_NAME//"`
+    RELEASE_DATE=`echo $RAW_LINE | awk '{ print $1 " " $2}'`
+    echo $RELEASE_DATE
+}
+
+function site_update {
+    if [ ! $1 ]; then
+        echo "ERROR: missing site parameter"
+        exit 1
+    fi
+    CONF_PATH="$CONF_DIR/conf.d/$1.conf"
+    if [ ! -f $CONF_PATH ]; then
+        echo "Site configuration not found: $1"
+        exit 0
+    fi
+    source $CONF_PATH
+    SITE_LINK=`readlink -f $SITE_ROOT/w`
+    ACTIVE_SLOT=`basename $SITE_LINK`
+    case $ACTIVE_SLOT in
+        slot0)
+            TARGET_SLOT='slot1'
+            ;;
+        slot1)
+            TARGET_SLOT='slot0'
+            ;;
+        *)
+            echo "Invalid active slot"
+            exit 1
+    esac
+    echo "Target slot: $TARGET_SLOT"
+    target_dir="$SITE_ROOT/$TARGET_SLOT"
+    rm -rf $target_dir
+    mkdir $target_dir
+    # fetch catalog and write actual version
+    fetch_catalog
+    RELEASE_VERSION=`catalog_get_version`
+    echo $RELEASE_VERSION > $target_dir/release
+    # fetch and extract release tarball
+    umask 0027
+    if [[ $SOURCE_TARBALL == http* ]]; then
+        echo "Download from http!"
+        curl $SOURCE_TARBALL | tar -xzv -C $target_dir --strip-components 1 --no-same-permissions
+    else
+        echo "extract from local file system"
+        if [ ! -f $SOURCE_TARBALL ]; then
+            echo "Source tarball not found: $SOURCE_TARBALL"
+            exit 1
+        fi
+        tar -xzvf $SOURCE_TARBALL -C $target_dir --strip-components 1 --no-same-permissions
+    fi
+    chown -R $FILE_OWNER:$FILE_GROUP $target_dir
+    umask 0022
+    # link configuration files managed by puppet
+    ln -sf /etc/openstackid/environment.php $target_dir/bootstrap/environment.php
+    ln -sf /etc/openstackid/recaptcha.php $target_dir/app/config/packages/greggilbert/recaptcha/$LARAVEL_ENV/config.php
+    ln -sf /etc/openstackid/database.php $target_dir/app/config/$LARAVEL_ENV/database.php
+    ln -sf /etc/openstackid/log.php $target_dir/app/config/$LARAVEL_ENV/log.php
+    # link shared app/storage directory
+    rm -rf $target_dir/app/storage
+    ln -s $SITE_ROOT/storage $target_dir/app
+    # populate application database
+    cd $target_dir
+    php artisan migrate --env=$LARAVEL_ENV
+    # activate site
+    rm -rf $SITE_ROOT/w
+    ln -s $target_dir $SITE_ROOT/w
 }
diff --git a/modules/tmpreaper/files/tmpreaper.sh b/modules/tmpreaper/files/tmpreaper.sh
index 8790e30342..b66f84ca2d 100755
--- a/modules/tmpreaper/files/tmpreaper.sh
+++ b/modules/tmpreaper/files/tmpreaper.sh
@@ -41,10 +41,10 @@ if grep '^TMPTIME=' /etc/default/rcS >/dev/null 2>&1; then
         # Don't clean files if TMPTIME is negative or 'infinite'
         # to mimic the way /lib/init/bootclean.sh works.
         case "$TMPTIME" in
-          -*|infinite|infinity)
+            -*|infinite|infinity)
                 # don't use this as default
                 ;;
-           *)
+            *)
                 if [ "$TMPTIME" -gt 0 ]; then
                     TMPREAPER_TIME=${TMPTIME}d
                 else
@@ -96,14 +96,14 @@ TMPREAPER_PROTECT_EXTRA=${TMPREAPER_PROTECT_EXTRA:-''}
 TMPREAPER_DIRS=${TMPREAPER_DIRS:-'/tmp/.'}
 
 nice -n10 tmpreaper --delay=$TMPREAPER_DELAY --mtime-dir --symlinks $TMPREAPER_TIME  \
-  $TMPREAPER_ADDITIONALOPTIONS \
-  --ctime \
-  --protect '/tmp/.X*-{lock,unix,unix/*}' \
-  --protect '/tmp/.ICE-{unix,unix/*}' \
-  --protect '/tmp/.iroha_{unix,unix/*}' \
-  --protect '/tmp/.ki2-{unix,unix/*}' \
-  --protect '/tmp/lost+found' \
-  --protect '/tmp/journal.dat' \
-  --protect '/tmp/quota.{user,group}' \
-  `for i in $TMPREAPER_PROTECT_EXTRA; do echo --protect "$i"; done` \
-  $TMPREAPER_DIRS
+    $TMPREAPER_ADDITIONALOPTIONS \
+    --ctime \
+    --protect '/tmp/.X*-{lock,unix,unix/*}' \
+    --protect '/tmp/.ICE-{unix,unix/*}' \
+    --protect '/tmp/.iroha_{unix,unix/*}' \
+    --protect '/tmp/.ki2-{unix,unix/*}' \
+    --protect '/tmp/lost+found' \
+    --protect '/tmp/journal.dat' \
+    --protect '/tmp/quota.{user,group}' \
+    `for i in $TMPREAPER_PROTECT_EXTRA; do echo --protect "$i"; done` \
+    $TMPREAPER_DIRS
diff --git a/run_puppet.sh b/run_puppet.sh
index 5274a1347c..34486ef26f 100755
--- a/run_puppet.sh
+++ b/run_puppet.sh
@@ -1,9 +1,9 @@
 #!/bin/bash
 
 if ! test -z $1 ; then
-  BASE_DIR=$1
+    BASE_DIR=$1
 else
-  BASE_DIR=`pwd`
+    BASE_DIR=`pwd`
 fi
 
 MODULE_DIR=${BASE_DIR}/modules
@@ -12,5 +12,5 @@ MANIFEST_LOG=/var/log/manifest.log
 
 cd $BASE_DIR
 /usr/bin/git pull -q && \
-  /bin/bash install_modules.sh && \
-  /usr/bin/puppet apply -l $MANIFEST_LOG --modulepath=$MODULE_PATH manifests/site.pp
+    /bin/bash install_modules.sh && \
+    /usr/bin/puppet apply -l $MANIFEST_LOG --modulepath=$MODULE_PATH manifests/site.pp
diff --git a/tools/apply-test.sh b/tools/apply-test.sh
index 06d4f35ec1..499e495a0e 100755
--- a/tools/apply-test.sh
+++ b/tools/apply-test.sh
@@ -44,7 +44,7 @@ mv applytest/*00 applytest/head  # These are the top-level variables defined in
 
 if [[ `lsb_release -i -s` == 'CentOS' ]]; then
     if [[ `lsb_release -r -s` =~ '6' ]]; then
-	CODENAME='centos6'
+        CODENAME='centos6'
     fi
 elif [[ `lsb_release -i -s` == 'Ubuntu' ]]; then
     CODENAME=`lsb_release -c -s`
@@ -53,8 +53,8 @@ fi
 FOUND=0
 for f in `find applytest -name 'puppetapplytest*' -print` ; do
     if grep -q "Node-OS: $CODENAME" $f; then
-	cat applytest/head $f > $f.final
-	FOUND=1
+        cat applytest/head $f > $f.final
+        FOUND=1
     fi
 done
 
diff --git a/tools/run-bashate.sh b/tools/run-bashate.sh
new file mode 100755
index 0000000000..3fdefe1b70
--- /dev/null
+++ b/tools/run-bashate.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+ROOT=$(readlink -fn $(dirname $0)/.. )
+find $ROOT -not -wholename \*.tox/\* -and \( -name \*.sh -or -name \*rc -or -name functions\* \) -print0 | xargs -0 bashate -v
diff --git a/tox.ini b/tox.ini
index 7ec8d20810..97de852e14 100644
--- a/tox.ini
+++ b/tox.ini
@@ -50,4 +50,4 @@ commands =
   {toxinidir}/tools/run-layout.sh openstack-infra config
 
 [testenv:bashate]
-commands = bashate -v
+commands = {toxinidir}/tools/run-bashate.sh