Public bug reported:
Under Python 3, the prefix of a firewall log message is not correctly
decode:
2019-06-10 09:14:34 Unknown cookie packet_in
pkt=ethernet(dst='fa:16:3e:c6:58:5e',ethertype=2048,src='fa:16:3e:e0:2c:be')ipv4(csum=51290,dst='10.5.0.10',flags=2,header_length=5,identification=37612,offset=0,option=None,proto=6,src='192.168.21.182',tos=16,total_length=52,ttl=63,version=4)tcp(ack=3151291228,bits=17,csum=23092,dst_port=57776,offset=8,option=[TCPOptionNoOperation(kind=1,length=1),
TCPOptionNoOperation(kind=1,length=1),
TCPOptionTimestamps(kind=8,length=10,ts_ecr=1574746440,ts_val=482688)],seq=2769917228,src_port=22,urgent=0,window_size=3120)
2019-06-10 09:14:34 {'prefix': "b'10612530182266949194'", 'msg':
"ethernet(dst='fa:16:3e:c6:58:5e',ethertype=2048,src='fa:16:3e:e0:2c:be')ipv4(csum=51290,dst='10.5.0.10',flags=2,header_length=5,identification=37612,offset=0,option=None,proto=6,src='192.168.21.182',tos=16,total_length=52,ttl=63,version=4)tcp(ack=3151291228,bits=17,csum=23092,dst_port=57776,offset=8,option=[TCPOptionNoOperation(kind=1,length=1),
TCPOptionNoOperation(kind=1,length=1),
TCPOptionTimestamps(kind=8,length=10,ts_ecr=1574746440,ts_val=482688)],seq=2769917228,src_port=22,urgent=0,window_size=3120)"}
2019-06-10 09:14:34 {'0bf81ded-bf94-437d-ad49-063bba9be9bb':
[<neutron_fwaas.services.logapi.agents.drivers.iptables.log.LogPrefix object at
0x7f7563079048>,
<neutron_fwaas.services.logapi.agents.drivers.iptables.log.LogPrefix object at
0x7f756308abe0>]}
This results in the firewall log driver not being able to map the
message to the associated port and log resources in neutron resulting in
the 'unknown cookie packet_in' warning message.
** Affects: neutron
Importance: Undecided
Status: New
** Affects: neutron-fwaas (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1832210
Title:
incorrect decode of log prefix under python 3
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