Properly handle empty node limit

2019-10-17 13:34:11 -04:00
parent 53dc343ea2
commit 10ae260b92
1 changed files with 2 additions and 0 deletions
--- a/node-daemon/pvcd/common.py
+++ b/node-daemon/pvcd/common.py
@@ -143,6 +143,8 @@ def findTargetNode(zk_conn, config, dom_uuid):
    # Determine VM node limits; set config value if read fails
    try:
        node_limit = zkhandler.readdata(zk_conn, '/domains/{}/node_limit'.format(dom_uuid)).split(',')
+        if not any(node_limit):
+            node_limit = None
    except:
        node_limit = None
        zkhandler.writedata(zk_conn, { '/domains/{}/node_limit'.format(dom_uuid): 'None' })