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  1. Bug #1760047
  2. Comment #6

Comment 6 for bug 1760047

Revision history for this message
Piotr Misiak (piotr-misiak) wrote :

Finally I found it.. DHCP agent waits a couple of minutes to acquire lock on network in function DhcpAgent.port_update_end():

2018-04-04 13:48:50.457 7 DEBUG oslo_concurrency.lockutils [req-a01c7740-95a0-44ab-8657-5e04ad82d1b5 aae866ac58414f81953c57df2494eaf9 579ef78d275a4019865bca2057af3caf - - -] Acquired semaphore "dhcp-agent-network-lock-b86c5078-65fe-480c-b658-300274dba0a2" lock /var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_concurrency/lockutils.py:212

In meantime DHCP agent receives rpc call DhcpAgent.port_delete_end() and adds the port to the deleted_ports() set.

So... this port will never be configured on DHCP agent side.