From bdbe6d98dbb1f1ef8b2e981760134c45499aabe3 Mon Sep 17 00:00:00 2001
From: Anthony Young <sleepsonthefloor@gmail.com>
Date: Tue, 13 Sep 2011 09:43:46 -0700
Subject: [PATCH] allow for enabling/disabling of services.  separate source
 dir from opt in lxc

---
 build_lxc.sh | 4 ++--
 stack.sh     | 7 ++++++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/build_lxc.sh b/build_lxc.sh
index e4fda6e..628ac85 100755
--- a/build_lxc.sh
+++ b/build_lxc.sh
@@ -97,8 +97,8 @@ echo "stack ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
 # Install and run stack.sh
 apt-get update
 apt-get -y --force-yes install git-core vim-nox sudo
-su -c "git clone git://github.com/cloudbuilders/nfs-stack.git /opt/nfs-stack" stack
-su -c "cd /opt/nfs-stack && ./stack.sh" stack
+su -c "git clone git://github.com/cloudbuilders/nfs-stack.git ~/nfs-stack" stack
+su -c "cd ~/nfs-stack && ./stack.sh" stack
 EOF
 
 chmod 700 $INSTALL_SH
diff --git a/stack.sh b/stack.sh
index 3d21df5..21a66ed 100755
--- a/stack.sh
+++ b/stack.sh
@@ -34,6 +34,7 @@ KEYSTONE_DIR=$DEST/keystone
 NOVACLIENT_DIR=$DEST/python-novaclient
 API_DIR=$DEST/openstackx
 NOVNC_DIR=$DEST/noVNC
+ENABLED_SERVICES=g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-vnc,dash
 
 # Use the first IP unless an explicit is set by ``HOST_IP`` environment variable
 if [ ! -n "$HOST_IP" ]; then
@@ -248,9 +249,13 @@ rm -f $GLANCE_DIR/glance.sqlite
 
 # nova api crashes if we start it with a regular screen command,
 # so send the start command by forcing text into the window.
+ENABLED_SERVICES=g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-vnc,dash
 function screen_it {
     screen -S nova -X screen -t $1
-    screen -S nova -p $1 -X stuff "$2$NL"
+    # only run the services specified in $ENABLED_SERVICES
+    if [[ $ENABLED_SERVICES == *$2* ]] then
+        screen -S nova -p $1 -X stuff "$2$NL"
+    fi
 }
 
 screen_it g-api "cd $GLANCE_DIR; bin/glance-api --config-file=etc/glance-api.conf"