commit 402df1e8e1a338f90739ae60d2698c4ce74c2ece
Author: liujinxin <hbbfxyxxgcljx@163.com>
Date:   Fri Oct 9 18:36:57 2020 +0800

    Fix is_host_network()
    
    Seems like due to a mistake we've made is_host_network utility function
    to always return False. This means that we considered hostNetworking
    pods as regular one, ending up creating additional unused ports. Besides
    that some anomalies regarding network policy could occur too as function
    is used there.
    
    Closes-Bug: 1899182
    Change-Id: I0dade137b83499c80ec81cadf6437ea4e70d02c1

diff --git a/kuryr_kubernetes/controller/drivers/utils.py b/kuryr_kubernetes/controller/drivers/utils.py
index 4b08926..95e4bb1 100644
--- a/kuryr_kubernetes/controller/drivers/utils.py
+++ b/kuryr_kubernetes/controller/drivers/utils.py
@@ -80,7 +80,7 @@ def get_vifs(pod):
 
 
 def is_host_network(pod):
-    return pod['status'].get('hostNetwork', False)
+    return pod['spec'].get('hostNetwork', False)
 
 
 def get_pods(selector, namespace=None):