When passing '--userdata somefile' to the ubuntu-cloud template, a user
may pass a relative pathname. The template uses the filename after
changing current directory, so store the full pathname for the userdata
file instead of a potential relative pathname.
Signed-off-by: Serge Hallyn <serge.hal...@ubuntu.com>
---
templates/lxc-ubuntu-cloud.in | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/templates/lxc-ubuntu-cloud.in b/templates/lxc-ubuntu-cloud.in
index 539167e..6431114 100644
--- a/templates/lxc-ubuntu-cloud.in
+++ b/templates/lxc-ubuntu-cloud.in
@@ -218,9 +218,13 @@ if [ "$stream" != "daily" -a "$stream" != "released" ];
then
exit 1
fi
-if [ -n "$userdata" -a ! -f "$userdata" ]; then
- echo "Userdata does not exist"
- exit 1
+if [ -n "$userdata" ]; then
+ if [ ! -f "$userdata" ]; then
+ echo "Userdata ($userdata) does not exist"
+ exit 1
+ else
+ userdata=`readlink -f $userdata`
+ fi
fi
if [ -z "$path" ]; then
--
1.7.10.4
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