Hello,
I capture Netflow data using Filebeat 8.5.2 and send it directly into Elasticsearch version 8.5.2
The problem is, why the Kibana cannot show any data?
Please take a look at the filebeat.yml:
###################### Filebeat Configuration Example #########################
# This file is an example configuration file highlighting only the most common
# options. The filebeat.reference.yml file from the same directory contains all the
# supported options with more comments. You can use it as a reference.
#
# You can find the full configuration reference here:
# https://www.elastic.co/guide/en/beats/filebeat/index.html
# For more available modules and options, please see the filebeat.reference.yml sample
# configuration file.
# ============================== Filebeat inputs ===============================
filebeat.inputs:
- type: netflow
max_message_size: 10KiB
host: "0.0.0.0:2055"
protocols: [ v5, v9, ipfix ]
expiration_timeout: 30m
queue_size: 8192
# custom_definitions:
# - path/to/fields.yml
detect_sequence_reset: true
# Each - is an input. Most options can be set at the input level, so
# you can use different inputs for various configurations.
# Below are the input specific configurations.
# filestream is an input for collecting log messages from files.
- type: filestream
# Unique ID among all inputs, an ID is required.
id: my-filestream-id
# Change to true to enable this input configuration.
enabled: false
# Paths that should be crawled and fetched. Glob based paths.
paths:
- /var/log/*.log
#- c:\programdata\elasticsearch\logs\*
# Exclude lines. A list of regular expressions to match. It drops the lines that are
# matching any regular expression from the list.
# Line filtering happens after the parsers pipeline. If you would like to filter lines
# before parsers, use include_message parser.
#exclude_lines: ['^DBG']
# Include lines. A list of regular expressions to match. It exports the lines that are
# matching any regular expression from the list.
# Line filtering happens after the parsers pipeline. If you would like to filter lines
# before parsers, use include_message parser.
#include_lines: ['^ERR', '^WARN']
# Exclude files. A list of regular expressions to match. Filebeat drops the files that
# are matching any regular expression from the list. By default, no files are dropped.
#prospector.scanner.exclude_files: ['.gz$']
# Optional additional fields. These fields can be freely picked
# to add additional information to the crawled log files for filtering
#fields:
# level: debug
# review: 1
# ============================== Filebeat modules ==============================
filebeat.config.modules:
# Glob pattern for configuration loading
path: ${path.config}/modules.d/*.yml
# Set to true to enable config reloading
reload.enabled: false
# Period on which files under path should be checked for changes
#reload.period: 10s
# ======================= Elasticsearch template setting =======================
setup.template.name: "netflow"
setup.template.pattern: "netflow-*"
setup.template.settings:
index.number_of_shards: 1
#index.codec: best_compression
#_source.enabled: false
# ================================== General ===================================
# The name of the shipper that publishes the network data. It can be used to group
# all the transactions sent by a single shipper in the web interface.
#name:
# The tags of the shipper are included in their own field with each
# transaction published.
#tags: ["service-X", "web-tier"]
# Optional fields that you can specify to add additional information to the
# output.
#fields:
# env: staging
# ================================= Dashboards =================================
# These settings control loading the sample dashboards to the Kibana index. Loading
# the dashboards is disabled by default and can be enabled either by setting the
# options here or by using the `setup` command.
#setup.dashboards.enabled: false
# The URL from where to download the dashboards archive. By default this URL
# has a value which is computed based on the Beat name and version. For released
# versions, this URL points to the dashboard archive on the artifacts.elastic.co
# website.
#setup.dashboards.url:
# =================================== Kibana ===================================
# Starting with Beats version 6.0.0, the dashboards are loaded via the Kibana API.
# This requires a Kibana endpoint configuration.
setup.kibana:
# Kibana Host
# Scheme and port can be left out and will be set to the default (http and 5601)
# In case you specify and additional path, the scheme is required: http://localhost:5601/path
# IPv6 addresses should always be defined as: https://[2001:db8::1]:5601
#host: "localhost:5601"
# Kibana Space ID
# ID of the Kibana Space into which the dashboards should be loaded. By default,
# the Default Space will be used.
#space.id:
# =============================== Elastic Cloud ================================
# These settings simplify using Filebeat with the Elastic Cloud (https://cloud.elastic.co/).
# The cloud.id setting overwrites the `output.elasticsearch.hosts` and
# `setup.kibana.host` options.
# You can find the `cloud.id` in the Elastic Cloud web UI.
#cloud.id:
# The cloud.auth setting overwrites the `output.elasticsearch.username` and
# `output.elasticsearch.password` settings. The format is `<user>:<pass>`.
#cloud.auth:
# ================================== Outputs ===================================
# Configure what output to use when sending the data collected by the beat.
# ---------------------------- Elasticsearch Output ----------------------------
output.elasticsearch:
# Array of hosts to connect to.
hosts: ["10.34.1.152:9200"]
index: "netflow-%{+yyyy.MM.dd}"
# Protocol - either `http` (default) or `https`.
#protocol: "https"
# Authentication credentials - either API key or username/password.
#api_key: "id:api_key"
username: "elastic"
password: "********************"
# ------------------------------ Logstash Output -------------------------------
#output.logstash:
# The Logstash hosts
#hosts: ["localhost:5044"]
# Optional SSL. By default is off.
# List of root certificates for HTTPS server verifications
#ssl.certificate_authorities: ["/etc/pki/root/ca.pem"]
# Certificate for SSL client authentication
#ssl.certificate: "/etc/pki/client/cert.pem"
# Client Certificate Key
#ssl.key: "/etc/pki/client/cert.key"
# ================================= Processors =================================
processors:
- add_host_metadata:
when.not.contains.tags: forwarded
- add_cloud_metadata: ~
- add_docker_metadata: ~
- add_kubernetes_metadata: ~
# ================================== Logging ===================================
# Sets log level. The default log level is info.
# Available log levels are: error, warning, info, debug
#logging.level: debug
# At debug level, you can selectively enable logging only for some components.
# To enable all selectors use ["*"]. Examples of other selectors are "beat",
# "publisher", "service".
#logging.selectors: ["*"]
# ============================= X-Pack Monitoring ==============================
# Filebeat can export internal metrics to a central Elasticsearch monitoring
# cluster. This requires xpack monitoring to be enabled in Elasticsearch. The
# reporting is disabled by default.
# Set to true to enable the monitoring reporter.
#monitoring.enabled: false
# Sets the UUID of the Elasticsearch cluster under which monitoring data for this
# Filebeat instance will appear in the Stack Monitoring UI. If output.elasticsearch
# is enabled, the UUID is derived from the Elasticsearch cluster referenced by output.elasticsearch.
#monitoring.cluster_uuid:
# Uncomment to send the metrics to Elasticsearch. Most settings from the
# Elasticsearch output are accepted here as well.
# Note that the settings should point to your Elasticsearch *monitoring* cluster.
# Any setting that is not set is automatically inherited from the Elasticsearch
# output configuration, so if you have the Elasticsearch output configured such
# that it is pointing to your Elasticsearch monitoring cluster, you can simply
# uncomment the following line.
#monitoring.elasticsearch:
# ============================== Instrumentation ===============================
# Instrumentation support for the filebeat.
#instrumentation:
# Set to true to enable instrumentation of filebeat.
#enabled: false
# Environment in which filebeat is running on (eg: staging, production, etc.)
#environment: ""
# APM Server hosts to report instrumentation results to.
#hosts:
# - http://localhost:8200
# API Key for the APM Server(s).
# If api_key is set then secret_token will be ignored.
#api_key:
# Secret token for the APM Server(s).
#secret_token:
# ================================= Migration ==================================
# This allows to enable 6.7 migration aliases
#migration.6_to_7.enabled: true
and here is the output of "filebeat -e" command:
{"log.level":"info","@timestamp":"2023-02-08T05:31:41.142Z","log.logger":"monitoring","log.origin":{"file.name":"log/log.go","file.line":186},"message":"Non-zero metrics in the last 30s","service.name":"filebeat","monitoring":{"metrics":{"beat":{"cgroup":{"memory":{"mem":{"usage":{"bytes":116813824}}}},"cpu":{"system":{"ticks":410,"time":{"ms":40}},"total":{"ticks":3950,"time":{"ms":440},"value":3950},"user":{"ticks":3540,"time":{"ms":400}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":12},"info":{"ephemeral_id":"adb31966-83c3-40a9-8af3-6068ccdbeaa4","uptime":{"ms":153091},"version":"8.5.2"},"memstats":{"gc_next":32065384,"memory_alloc":22771232,"memory_total":617366856,"rss":102723584},"runtime":{"goroutines":31}},"filebeat":{"events":{"added":3062,"done":3062},"harvester":{"open_files":0,"running":0},"input":{"netflow":{"flows":3062,"packets":{"received":161}}}},"libbeat":{"config":{"module":{"running":0}},"output":{"events":{"acked":3062,"active":0,"batches":66,"total":3062},"read":{"bytes":42375},"write":{"bytes":5715024}},"pipeline":{"clients":1,"events":{"active":0,"published":3062,"total":3062},"queue":{"acked":3062}}},"registrar":{"states":{"current":0}},"system":{"load":{"1":3.33,"15":3.03,"5":3.05,"norm":{"1":0.4163,"15":0.3787,"5":0.3813}}}},"ecs.version":"1.6.0"}}
{"log.level":"info","@timestamp":"2023-02-08T05:32:11.143Z","log.logger":"monitoring","log.origin":{"file.name":"log/log.go","file.line":186},"message":"Non-zero metrics in the last 30s","service.name":"filebeat","monitoring":{"metrics":{"beat":{"cgroup":{"memory":{"mem":{"usage":{"bytes":114089984}}}},"cpu":{"system":{"ticks":470,"time":{"ms":60}},"total":{"ticks":4380,"time":{"ms":430},"value":4380},"user":{"ticks":3910,"time":{"ms":370}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":12},"info":{"ephemeral_id":"adb31966-83c3-40a9-8af3-6068ccdbeaa4","uptime":{"ms":183090},"version":"8.5.2"},"memstats":{"gc_next":29672392,"memory_alloc":20155544,"memory_total":682659104,"rss":99651584},"runtime":{"goroutines":31}},"filebeat":{"events":{"active":112,"added":2883,"done":2771},"harvester":{"open_files":0,"running":0},"input":{"netflow":{"flows":2883,"packets":{"received":157}}}},"libbeat":{"config":{"module":{"running":0}},"output":{"events":{"acked":2771,"active":0,"batches":60,"total":2771},"read":{"bytes":38381},"write":{"bytes":5200334}},"pipeline":{"clients":1,"events":{"active":112,"published":2883,"total":2883},"queue":{"acked":2771}}},"registrar":{"states":{"current":0}},"system":{"load":{"1":3.56,"15":3.05,"5":3.11,"norm":{"1":0.445,"15":0.3813,"5":0.3888}}}},"ecs.version":"1.6.0"}}
{"log.level":"info","@timestamp":"2023-02-08T05:32:41.142Z","log.logger":"monitoring","log.origin":{"file.name":"log/log.go","file.line":186},"message":"Non-zero metrics in the last 30s","service.name":"filebeat","monitoring":{"metrics":{"beat":{"cgroup":{"memory":{"mem":{"usage":{"bytes":109764608}}}},"cpu":{"system":{"ticks":530,"time":{"ms":60}},"total":{"ticks":4800,"time":{"ms":420},"value":4800},"user":{"ticks":4270,"time":{"ms":360}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":12},"info":{"ephemeral_id":"adb31966-83c3-40a9-8af3-6068ccdbeaa4","uptime":{"ms":213089},"version":"8.5.2"},"memstats":{"gc_next":28889400,"memory_alloc":15134560,"memory_total":744178144,"rss":96215040},"runtime":{"goroutines":31}},"filebeat":{"events":{"active":-112,"added":2671,"done":2783},"harvester":{"open_files":0,"running":0},"input":{"netflow":{"flows":2671,"packets":{"received":139}}}},"libbeat":{"config":{"module":{"running":0}},"output":{"events":{"acked":2783,"active":0,"batches":60,"total":2783},"read":{"bytes":38464},"write":{"bytes":5182605}},"pipeline":{"clients":1,"events":{"active":0,"published":2671,"total":2671},"queue":{"acked":2783}}},"registrar":{"states":{"current":0}},"system":{"load":{"1":3.45,"15":3.06,"5":3.13,"norm":{"1":0.4313,"15":0.3825,"5":0.3913}}}},"ecs.version":"1.6.0"}}
{"log.level":"info","@timestamp":"2023-02-08T05:33:11.142Z","log.logger":"monitoring","log.origin":{"file.name":"log/log.go","file.line":186},"message":"Non-zero metrics in the last 30s","service.name":"filebeat","monitoring":{"metrics":{"beat":{"cgroup":{"memory":{"mem":{"usage":{"bytes":121630720}}}},"cpu":{"system":{"ticks":610,"time":{"ms":80}},"total":{"ticks":5240,"time":{"ms":440},"value":5240},"user":{"ticks":4630,"time":{"ms":360}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":12},"info":{"ephemeral_id":"adb31966-83c3-40a9-8af3-6068ccdbeaa4","uptime":{"ms":243086},"version":"8.5.2"},"memstats":{"gc_next":44137176,"memory_alloc":27451248,"memory_total":810660712,"rss":107266048},"runtime":{"goroutines":31}},"filebeat":{"events":{"added":2916,"done":2916},"harvester":{"open_files":0,"running":0},"input":{"netflow":{"flows":2916,"packets":{"received":156}}}},"libbeat":{"config":{"module":{"running":0}},"output":{"events":{"acked":2916,"active":0,"batches":63,"total":2916},"read":{"bytes":40343},"write":{"bytes":5454549}},"pipeline":{"clients":1,"events":{"active":0,"published":2916,"total":2916},"queue":{"acked":2916}}},"registrar":{"states":{"current":0}},"system":{"load":{"1":3.73,"15":3.1,"5":3.23,"norm":{"1":0.4663,"15":0.3875,"5":0.4038}}}},"ecs.version":"1.6.0"}}
{"log.level":"info","@timestamp":"2023-02-08T05:33:41.142Z","log.logger":"monitoring","log.origin":{"file.name":"log/log.go","file.line":186},"message":"Non-zero metrics in the last 30s","service.name":"filebeat","monitoring":{"metrics":{"beat":{"cgroup":{"memory":{"mem":{"usage":{"bytes":116092928}}}},"cpu":{"system":{"ticks":640,"time":{"ms":30}},"total":{"ticks":5650,"time":{"ms":410},"value":5650},"user":{"ticks":5010,"time":{"ms":380}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":12},"info":{"ephemeral_id":"adb31966-83c3-40a9-8af3-6068ccdbeaa4","uptime":{"ms":273091},"version":"8.5.2"},"memstats":{"gc_next":31492840,"memory_alloc":17591552,"memory_total":873198352,"rss":102023168},"runtime":{"goroutines":31}},"filebeat":{"events":{"active":56,"added":2745,"done":2689},"harvester":{"open_files":0,"running":0},"input":{"netflow":{"flows":2745,"packets":{"received":146}}}},"libbeat":{"config":{"module":{"running":0}},"output":{"events":{"acked":2689,"active":0,"batches":59,"total":2689},"read":{"bytes":37481},"write":{"bytes":5030429}},"pipeline":{"clients":1,"events":{"active":56,"published":2745,"total":2745},"queue":{"acked":2689}}},"registrar":{"states":{"current":0}},"system":{"load":{"1":3.11,"15":3.07,"5":3.13,"norm":{"1":0.3888,"15":0.3838,"5":0.3913}}}},"ecs.version":"1.6.0"}}
{"log.level":"info","@timestamp":"2023-02-08T05:34:11.140Z","log.logger":"monitoring","log.origin":{"file.name":"log/log.go","file.line":186},"message":"Non-zero metrics in the last 30s","service.name":"filebeat","monitoring":{"metrics":{"beat":{"cgroup":{"memory":{"mem":{"usage":{"bytes":116240384}}}},"cpu":{"system":{"ticks":690,"time":{"ms":50}},"total":{"ticks":6050,"time":{"ms":400},"value":6050},"user":{"ticks":5360,"time":{"ms":350}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":12},"info":{"ephemeral_id":"adb31966-83c3-40a9-8af3-6068ccdbeaa4","uptime":{"ms":303087},"version":"8.5.2"},"memstats":{"gc_next":39762648,"memory_alloc":27977568,"memory_total":935504992,"rss":102121472},"runtime":{"goroutines":31}},"filebeat":{"events":{"active":-56,"added":2726,"done":2782},"harvester":{"open_files":0,"running":0},"input":{"netflow":{"flows":2726,"packets":{"received":138}}}},"libbeat":{"config":{"module":{"running":0}},"output":{"events":{"acked":2782,"active":0,"batches":60,"total":2782},"read":{"bytes":38408},"write":{"bytes":5162850}},"pipeline":{"clients":1,"events":{"active":0,"published":2726,"total":2726},"queue":{"acked":2782}}},"registrar":{"states":{"current":0}},"system":{"load":{"1":3.01,"15":3.06,"5":3.1,"norm":{"1":0.3762,"15":0.3825,"5":0.3875}}}},"ecs.version":"1.6.0"}}
{"log.level":"info","@timestamp":"2023-02-08T05:34:41.141Z","log.logger":"monitoring","log.origin":{"file.name":"log/log.go","file.line":186},"message":"Non-zero metrics in the last 30s","service.name":"filebeat","monitoring":{"metrics":{"beat":{"cgroup":{"memory":{"mem":{"usage":{"bytes":111034368}}}},"cpu":{"system":{"ticks":750,"time":{"ms":60}},"total":{"ticks":6420,"time":{"ms":370},"value":6420},"user":{"ticks":5670,"time":{"ms":310}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":12},"info":{"ephemeral_id":"adb31966-83c3-40a9-8af3-6068ccdbeaa4","uptime":{"ms":333088},"version":"8.5.2"},"memstats":{"gc_next":27136456,"memory_alloc":19937512,"memory_total":993811712,"rss":97153024},"runtime":{"goroutines":31}},"filebeat":{"events":{"added":2539,"done":2539},"harvester":{"open_files":0,"running":0},"input":{"netflow":{"flows":2539,"packets":{"received":133}}}},"libbeat":{"config":{"module":{"running":0}},"output":{"events":{"acked":2539,"active":0,"batches":57,"total":2539},"read":{"bytes":35874},"write":{"bytes":4722852}},"pipeline":{"clients":1,"events":{"active":0,"published":2539,"total":2539},"queue":{"acked":2539}}},"registrar":{"states":{"current":0}},"system":{"load":{"1":3,"15":3.06,"5":3.09,"norm":{"1":0.375,"15":0.3825,"5":0.3863}}}},"ecs.version":"1.6.0"}}
{"log.level":"info","@timestamp":"2023-02-08T05:35:11.142Z","log.logger":"monitoring","log.origin":{"file.name":"log/log.go","file.line":186},"message":"Non-zero metrics in the last 30s","service.name":"filebeat","monitoring":{"metrics":{"beat":{"cgroup":{"memory":{"mem":{"usage":{"bytes":123092992}}}},"cpu":{"system":{"ticks":830,"time":{"ms":80}},"total":{"ticks":6940,"time":{"ms":520},"value":6940},"user":{"ticks":6110,"time":{"ms":440}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":12},"info":{"ephemeral_id":"adb31966-83c3-40a9-8af3-6068ccdbeaa4","uptime":{"ms":363086},"version":"8.5.2"},"memstats":{"gc_next":43827832,"memory_alloc":39425112,"memory_total":1073678400,"rss":109223936},"runtime":{"goroutines":31}},"filebeat":{"events":{"active":72,"added":3518,"done":3446},"harvester":{"open_files":0,"running":0},"input":{"netflow":{"flows":3518,"packets":{"received":195}}}},"libbeat":{"config":{"module":{"running":0}},"output":{"events":{"acked":3446,"active":0,"batches":75,"total":3446},"read":{"bytes":47938},"write":{"bytes":6491280}},"pipeline":{"clients":1,"events":{"active":72,"published":3518,"total":3518},"queue":{"acked":3446}}},"registrar":{"states":{"current":0}},"system":{"load":{"1":3.01,"15":3.05,"5":3.08,"norm":{"1":0.3762,"15":0.3813,"5":0.385}}}},"ecs.version":"1.6.0"}}
is there anything I missed?
Thanks in advance...
