[Yahoo-eng-team] [Bug 1574881] [NEW] Optimization for use_helper_for_ns_read crashes dhcp agent and l3 agent

2016-04-25 Thread Stephen Eilert
Public bug reported: A bug was introduced in https://review.openstack.org/#/c/227589/ . The idea of that patch was to improve performance by not shelling out to "ip netns list" to get a list of network namespaces and doing it in python instead (os.listdir). The iproute2 C code which implements

[Yahoo-eng-team] [Bug 1557640] [NEW] DHCP agent logging is too verbose

2016-03-15 Thread Stephen Eilert
Public bug reported: When a new port gets added or removed, the DHCP agent is currently dumping the entirety of the hosts file in the logs. This is a problem in some deployments we have encountered, some of which with upwards of 1 ports. Change-Id: I3ad7864eeb2f959549ed356a1e34fa18804395cc