ELK日志收集

Ubuntu18.04或者CentOS7.6

elasticsearch-7.6.0-amd64.deb
filebeat-7.6.0-amd64.deb
kibana-7.6.0-amd64.deb
logstash-7.6.0.deb
logstash-7.6.0.zip

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.6.0-amd64.deb
sudo dpkg -i elasticsearch-7.6.0-amd64.deb
sudo /bin/systemctl enable elasticsearch.service
sudo systemctl start elasticsearch.service

input {
    beats {
        port => "5044"
    }
}
# The filter part of this file is commented out to indicate that it is
# optional.
filter {
    grok {
        match => { "message" => "%{COMBINEDAPACHELOG}" }
    }
    geoip {
        source => "clientip"
    }
}
output {
    elasticsearch {
        hosts => [ "localhost:9200" ]
            index => "nginx-access-%{+YYYY.MM.dd}"
    }
}

###################### 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:
# 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.
- type: log
 # Change to true to enable this input configuration.
 enabled: true
 # Paths that should be crawled and fetched. Glob based paths.
 paths:
    - /var/log/nginx/*.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.
 #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.
 #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.
 #exclude_files: ['.gz$']
 # Optional additional fields. These fields can be freely picked
 # to add additional information to the crawled log files for filtering
 #fields:
 #  level: debug
 #  review: 1
 tags: ["nginx"]
#Second
#- type: log
 # Change to true to enable this input configuration.
 #enabled: true
 # Paths that should be crawled and fetched. Glob based paths.
 #paths:
 #- /var/log/secure
 #- c:\programdata\elasticsearch\logs\*
 # Exclude lines. A list of regular expressions to match. It drops the lines that are
 # matching any regular expression from the list.
 #exclude_lines: ['^DBG']
 # Include lines. A list of regular expressions to match. It exports the lines that are
 # matching any regular expression from the list.
 #include_lines: ['^ERR', '^WARN']
 # Exclude files. A list of regular expressions to match. Filebeat drops the files that
 # are matching any regular expression from the list. By default, no files are dropped.
 #exclude_files: ['.gz$']
 # 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
 #tags: ["ssh"]
 ### Multiline options
 # Multiline can be used for log messages spanning multiple lines. This is common
 # for Java Stack Traces or C-Line Continuation
 # The regexp Pattern that has to be matched. The example pattern matches all lines starting with [
 #multiline.pattern: ^\[
 # Defines if the pattern set under pattern should be negated or not. Default is false.
 #multiline.negate: false
 # Match can be set to "after" or "before". It is used to define if lines should be append to a pattern
 # that was (not) matched before or after or as long as a pattern is not matched based on negate.
 # Note: After is the equivalent to previous and before is the equivalent to to next in Logstash
 #multiline.match: after
#============================= 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.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: ["localhost:9200"]
 # Optional protocol and basic auth credentials.
 #protocol: "https"
 #username: "elastic"
 #password: "changeme"
#----------------------------- 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 =====================================
# Configure processors to enhance or manipulate events generated by the beat.
processors:
  - add_host_metadata: ~
  - 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",
# "publish", "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:
#================================= Migration ==================================
# This allows to enable 6.7 migration aliases
#migration.6_to_7.enabled: true

sudo apt-get install apache2-utils

sudo htpasswd -c /etc/nginx/passwd/kibana.passwd username

server {
        listen       你的PORT http2;
        listen       [::]:你的PORT http2;
        server_name  你的IP;
        root         /usr/share/nginx/html;
                access_log  /var/log/nginx/kibana_access.log;
                error_log   /var/log/nginx/kibana_error.log;
        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;
        auth_basic "Kibana Auth";#由于我没有x-pack，所以在访问kibana时设置了身份认证，保证服务器安全
        auth_basic_user_file /etc/nginx/passwd/kibana.passwd;
        location / {
                proxy_pass http://127.0.0.1:5601;#访问你的端口时，会自动代理到127.0.0.1的5601端口
        }
    }

systemctl restart nginx.service