lib/cinder:configure tgt even if the package was purged
On Ubuntu, after a successful ./stack.sh and ./unstack.sh, if one
"apt-get purge tgt", then the directory /etc/tgt/stack.d/ still
exist (i.e it is not purged) but /etc/tgt/targets.conf is removed.
Thus any subsequent ./stack.sh would fail to configure
/etc/tgt/targets.conf properly.
Change-Id: I252789f3f39bd64b5a1e7d9abb923386d2a158dd
diff --git a/lib/cinder b/lib/cinder
index 5bd940b..9ca8109 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -467,6 +467,8 @@
function _configure_tgt_for_config_d {
if [[ ! -d /etc/tgt/stack.d/ ]]; then
sudo ln -sf $CINDER_STATE_PATH/volumes /etc/tgt/stack.d
+ fi
+ if ! grep -q "include /etc/tgt/stack.d/*" /etc/tgt/targets.conf; then
echo "include /etc/tgt/stack.d/*" | sudo tee -a /etc/tgt/targets.conf
fi
}