purge cache in cloud-init so it doesn't end up persisting across instances

The cache file location is not instance specific.  As such, if it is
not cleaned from the image, a re-bundle would get the old data.  To avoid
that, clear the cache in cloud-init.

1 files changed, 3 insertions, 0 deletions

diff --git a/cloud-init.py b/cloud-init.py
index 1db2ea60..c92f07cd 100755
--- a/cloud-init.py
+++ b/cloud-init.py
@@ -26,6 +26,9 @@ def warn(str):
     sys.stderr.write(str)
 
 def main():
+    # cache is not instance specific, so it has to be purged
+    cloudinit.purge_cache()
+
     cloud = cloudinit.CloudInit()
 
     try: