Migrate heat-engine element to svc-map

This patch migrates the heat-engine element from map-services
to svc-map by adding a svc-map file and adding the -a option to
os-svc-install script calls.

Change-Id: I1dc31cf388cb26996d693554d3250a60a9b0e010

elements/heat-engine/install.d/20-heat-crontab

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -ue
+set -o pipefail
 
 # If https://bugs.launchpad.net/heat/+bug/1239377 is ever fixed we can
 # configure heat to purge automatically and remove this.

elements/heat-engine/install.d/heat-source-install/10-heat-engine

@@ -1,9 +1,10 @@
 #!/bin/bash
 set -eu
+set -o pipefail
 
 cp -r /opt/stack/heat/etc/heat/environment.d /etc/heat
 cp -r /opt/stack/heat/etc/heat/templates /etc/heat
 
 ln -s $HEAT_VENV_DIR/bin/heat-manage /usr/local/bin/heat-manage
 
-os-svc-daemon -i "$HEAT_VENV_DIR" heat-engine heat heat-engine
+os-svc-daemon -a -i "$HEAT_VENV_DIR" heat-engine heat heat-engine

elements/heat-engine/os-refresh-config/configure.d/90-heat-db-sync

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -eux
+set -o pipefail
 
 if os-is-bootstrap-host ; then
     sudo -u heat -- heat-manage db_sync

elements/heat-engine/os-refresh-config/post-configure.d/79-heat-engine

@@ -1,7 +1,8 @@
 #!/bin/bash
 
 set -eu
+set -o pipefail
 
-os-svc-enable -n heat-engine
+os-svc-enable -an heat-engine
 
-os-svc-restart -n heat-engine
+os-svc-restart -an heat-engine

elements/heat-engine/svc-map

@@ -0,0 +1,3 @@
+heat-engine:
+  default: openstack-heat-engine
+  debian: heat-engine