Hi,
i've upgraded filebead from 7.5.2 to 7.6.2 and now filebeat constantly complain:
2020-04-16T02:38:48.587+0300 INFO crawler/crawler.go:72 Loading Inputs: 2
2020-04-16T02:38:48.587+0300 INFO input/input.go:114 Starting input of type: netflow; ID: 8714833438451968066
2020-04-16T02:38:48.587+0300 INFO [netflow] netflow/input.go:153 Starting UDP input
2020-04-16T02:38:48.588+0300 INFO [udp] udp/server.go:81 Started listening for UDP connection {"address": "0.0.0.0:2055"}
2020-04-16T02:38:48.590+0300 INFO crawler/crawler.go:106 Loading and starting Inputs completed. Enab2020-04-16T02:38:48.630+0300 INFO [netflow] netflow/input.go:153 Starting UDP input
2020-04-16T02:38:48.630+0300 ERROR [netflow] netflow/input.go:164 Error running harvester: listen udp 127.0.0.1:2055: bind: address already in use
led inputs: 1
2020-04-16T02:38:58.630+0300 INFO [netflow] netflow/input.go:153 Starting UDP input
2020-04-16T02:38:58.631+0300 ERROR [netflow] netflow/input.go:164 Error running harvester: listen udp 127.0.0.1:2055: bind: address already in use
2020-04-16T02:39:08.631+0300 INFO [netflow] netflow/input.go:153 Starting UDP input
2020-04-16T02:39:08.632+0300 ERROR [netflow] netflow/input.go:164 Error running harvester: listen udp 127.0.0.1:2055: bind: address already in use
netflow input in felibeat.yml defined as:
filebeat.inputs:
- type: netflow
max_message_size: 10KiB
host: "0.0.0.0:2055"
protocols: [ v5, v9, ipfix ]
expiration_timeout: 30m
queue_size: 8192
detect_sequence_reset: true
why it complain about 127.0.0.1:2055 ?
There is nobody listen to udp port 2055 before I start filebeat
Moreover if I rollback to filebeat 7.5.2 - all errors about "bind: address already in us" are disappeared.