@@ -26,6 +26,11 @@ source $RC_DIR/functions

 # Load local configuration

 source $RC_DIR/stackrc

+# Load the last env variables if available

+if [[ -r $TOP_DIR/.stackenv ]]; then

+    source $TOP_DIR/.stackenv

+fi

+

 # Get some necessary configuration

 source $RC_DIR/lib/tls

@@ -90,6 +90,11 @@ DEST=${DEST:-/opt/stack}

 # Sanity Check

 # ============

+# Clean up last environment var cache

+if [[ -r $TOP_DIR/.stackenv ]]; then

+    rm $TOP_DIR/.stackenv

+fi

+

 # Import database configuration

 source $TOP_DIR/lib/database

@@ -537,9 +542,9 @@ function echo_nolog() {

 # Set ``LOGFILE`` to turn on logging

 # Append '.xxxxxxxx' to the given name to maintain history

 # where 'xxxxxxxx' is a representation of the date the file was created

+TIMESTAMP_FORMAT=${TIMESTAMP_FORMAT:-"%F-%H%M%S"}

 if [[ -n "$LOGFILE" || -n "$SCREEN_LOGDIR" ]]; then

     LOGDAYS=${LOGDAYS:-7}

-    TIMESTAMP_FORMAT=${TIMESTAMP_FORMAT:-"%F-%H%M%S"}

     CURRENT_LOG_TIME=$(date "+$TIMESTAMP_FORMAT")

 fi

@@ -1705,6 +1710,14 @@ if is_service_enabled tempest; then

     echo '**************************************************'

 fi

+# Save some values we generated for later use

+CURRENT_RUN_TIME=$(date "+$TIMESTAMP_FORMAT")

+echo "# $CURRENT_RUN_TIME" >$TOP_DIR/.stackenv

+for i in BASE_SQL_CONN ENABLED_SERVICES HOST_IP LOGFILE \

+  SERVICE_HOST SERVICE_PROTOCOL TLS_IP; do

+    echo $i=${!i} >>$TOP_DIR/.stackenv

+done

+

 # Run local script

 # ================