commit ecbebd5d7b2f332d3e2432bb7f612d6191bc23b2
author Matt Riedemann <mriedem.os@gmail.com> Wed Jul 19 14:01:22 2017 -0400
committer Matt Riedemann <mriedem.os@gmail.com> Wed Jul 19 14:01:44 2017 -0400
tree c8bc8f3b21712bd4fd2e04ee92c0dbf948cebfad
parent d93433dfb8c0c72d6f387fa937a899afb1f15110

Only setup nova-dhcpbridge if using nova-network

Closes-Bug: #1705324

Change-Id: I3abc84483bbd256e0bbbfe64d570903080f2a2b7

lib/nova

diff --git a/lib/nova b/lib/nova
index 3fa5de6..d91ccbb 100644
--- a/lib/nova
+++ b/lib/nova
@@ -541,19 +541,21 @@
     # Setup logging for nova-dhcpbridge command line
     sudo cp "$NOVA_CONF" "$NOVA_CONF_DIR/nova-dhcpbridge.conf"
 
-    local service="n-dhcp"
-    local logfile="${service}.log.${CURRENT_LOG_TIME}"
-    local real_logfile="${LOGDIR}/${logfile}"
-    if [[ -n ${LOGDIR} ]]; then
-        bash -c "cd '$LOGDIR' && ln -sf '$logfile' ${service}.log"
-        iniset "$NOVA_CONF_DIR/nova-dhcpbridge.conf" DEFAULT log_file "$real_logfile"
-        if [[ -n ${SCREEN_LOGDIR} ]]; then
-            # Drop the backward-compat symlink
-            ln -sf "$real_logfile" ${SCREEN_LOGDIR}/screen-${service}.log
+    if is_service_enabled n-net; then
+        local service="n-dhcp"
+        local logfile="${service}.log.${CURRENT_LOG_TIME}"
+        local real_logfile="${LOGDIR}/${logfile}"
+        if [[ -n ${LOGDIR} ]]; then
+            bash -c "cd '$LOGDIR' && ln -sf '$logfile' ${service}.log"
+            iniset "$NOVA_CONF_DIR/nova-dhcpbridge.conf" DEFAULT log_file "$real_logfile"
+            if [[ -n ${SCREEN_LOGDIR} ]]; then
+                # Drop the backward-compat symlink
+                ln -sf "$real_logfile" ${SCREEN_LOGDIR}/screen-${service}.log
+            fi
         fi
-    fi
 
-    iniset $NOVA_CONF DEFAULT dhcpbridge_flagfile "$NOVA_CONF_DIR/nova-dhcpbridge.conf"
+        iniset $NOVA_CONF DEFAULT dhcpbridge_flagfile "$NOVA_CONF_DIR/nova-dhcpbridge.conf"
+    fi
 
     if [ "$NOVA_USE_SERVICE_TOKEN" == "True" ]; then
         init_nova_service_user_conf