prevent undefined values in finally block

Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>

diff --git a/teuthology/task/ceph-deploy.py b/teuthology/task/ceph-deploy.py
index 287b9c8c24c1e30901e2a7c2dc28bedb3752736b..aec9d1b2c4327abbadfba9adcdc8ef3c4e0c33f7 100644 (file)
--- a/teuthology/task/ceph-deploy.py
+++ b/teuthology/task/ceph-deploy.py
@@ -393,6 +393,11 @@ def build_ceph_cluster(ctx, config):
                 teuthology.pull_directory(remote, '/var/log/ceph',
                                           os.path.join(sub, 'log'))
 
+        # Prevent these from being undefined if the try block fails
+        all_nodes = get_all_nodes(ctx, config)
+        purge_nodes = './ceph-deploy purge'+" "+all_nodes
+        purgedata_nodes = './ceph-deploy purgedata'+" "+all_nodes
+
         log.info('Purging package...')
         execute_ceph_deploy(ctx, config, purge_nodes)
         log.info('Purging data...')