Merge "don't source openrc"
diff --git a/functions-common b/functions-common
index 24a462a..a3b8b92 100644
--- a/functions-common
+++ b/functions-common
@@ -174,10 +174,7 @@
     local xtrace=$(set +o | grep xtrace)
     set +o xtrace
     local msg="[WARNING] ${BASH_SOURCE[2]}:$1 $2"
-    echo $msg 1>&2;
-    if [[ -n ${LOGDIR} ]]; then
-        echo $msg >> "${LOGDIR}/error.log"
-    fi
+    echo $msg
     $xtrace
     return $exitcode
 }
@@ -509,7 +506,7 @@
         fi
 
         count=$(($count + 1))
-        warn "timeout ${count} for git call: [git $@]"
+        warn $LINENO "timeout ${count} for git call: [git $@]"
         if [ $count -eq 3 ]; then
             die $LINENO "Maximum of 3 git retries reached"
         fi
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index ac1cd0f..6ae7280 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -62,7 +62,7 @@
 # -----------------------------
 
 # Subnet IP version
-IP_VERSION=${IP_VERSION:-4}
+IP_VERSION=${IP_VERSION:-"4+6"}
 # Validate IP_VERSION
 if [[ $IP_VERSION != "4" ]] && [[ $IP_VERSION != "6" ]] && [[ $IP_VERSION != "4+6" ]]; then
     die $LINENO "IP_VERSION must be either 4, 6, or 4+6"
diff --git a/stackrc b/stackrc
index 0b93d32..2a49ea5 100644
--- a/stackrc
+++ b/stackrc
@@ -49,7 +49,7 @@
     # Keystone - nothing works without keystone
     ENABLED_SERVICES=key
     # Nova - services to support libvirt based openstack clouds
-    ENABLED_SERVICES+=,n-api,n-cpu,n-net,n-cond,n-sch,n-novnc,n-crt
+    ENABLED_SERVICES+=,n-api,n-cpu,n-net,n-cond,n-sch,n-novnc,n-crt,n-cauth
     # Glance services needed for Nova
     ENABLED_SERVICES+=,g-api,g-reg
     # Cinder