Remove duplicated states from zk.py
Zuul defines the node states within model.py. The states in zk.py
are a holdover from copied code from the nodepool code base and
are not used. Let's just have a single place for the states.
Change-Id: I3f0cd40a04040baffbc04895049e7472ad30bf4b
diff --git a/zuul/zk.py b/zuul/zk.py
index 1ce0428..5ea4e56 100644
--- a/zuul/zk.py
+++ b/zuul/zk.py
@@ -23,17 +23,6 @@
import zuul.model
-# States:
-# We are building this node but it is not ready for use.
-BUILDING = 'building'
-# The node is ready for use.
-READY = 'ready'
-# The node should be deleted.
-DELETING = 'deleting'
-
-STATES = set([BUILDING, READY, DELETING])
-
-
class LockException(Exception):
pass