58e0b8bafb
KeyError exception is seen because of following reasons
* DhcpRpcCallback._port_action() is called by two functions
- DhcpRpcCallback.create_dchp_port()
- DhcpRpcCallback.update_dhcp_port()
* When create_dhcp_port() function calls _port_action(), the
function argument 'port' will have the body as
{'port': {'network_id': foo_network_id, 'fixed_ips': [..] ...}
* When update_dhcp_port() function calls _port_action(), the
function argument 'port' will have the body as
{'id': port_id, 'port': {{'port': {'network_id': foo_network_id,
'fixed_ips': [..] ...}}
* If an exception occurs when _port_action() calls plugin.create_port(),
network id is accessed as
net_id = port['port']['network_id']
* If an exception occurs when _port_action() calls plugin.update_port(),
network id is accessed as
net_id = port['port']['network_id']
which is causing the KeyError. network_id should have been accessed as
net_id = port['port']['port']['network_id']
This patch fixes the issue by making the _port_action() take the
same port body. update_dhcp_port() insteading of passing the port_id
and port information in a single argument, it now adds port_id
in the port body itself.
Change-Id: I70b92fa20b421b05ca2053a9a57f62db726f7625
Closes-bug: #1378508
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