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filebeat 7.3 和logstash7.3 无法发送或接收filebe module模块的日志且无日志错误

Logstash | 作者 yoling1985 | 发布于2019年08月18日 | 阅读数:2777

filebeat7.3 filebeat.yml配置如下:


filebeat.inputs:

- type: log
  enabled: true
  paths:
    - /usr/local/openresty/nginx/logs/access.log
  fields:
    log_source: nginx
- type: log
  enabled: true
  paths:
    - /usr/local/openresty/nginx/logs/error.log
  fields:
    log_source: nginx-error

filebeat.config.modules:
  path: ${path.config}/modules.d/*.yml
  reload.enabled: true

output.logstash:
    hosts: ["10.0.0.160:5044"]

logstash7.3 配置:
  input {
    beats {
            port => 5044
    }
}
filter {
if [fields][log_source] == "nginx" {
        grok {
                match => [ "message","%{COMBINEDAPACHELOG}+%{GREEDYDATA:extra_fields}"]
                overwrite => [ "message"]
        }
        mutate {
                convert => ["response","integer"]
                convert => ["bytes","integer"]
                convert => ["responsetime","float"]
        }
        geoip {
                source => "clientip"
                target => "geoip"
                database => "/etc/logstash/GeoLite2-City.mmdb"
                add_field => ["[geoip][coordinates]","%{[geoip][longitude]}"]
                add_field => ["[geoip][coordinates]","%{[geoip][latitude]}"]
        }
        date {
                match => [ "timestamp","dd/MMM/YYYY:HH:mm:ss Z"]
                remove_field => [ "timestamp"]
        }
        useragent {
                source=>"user_agent"
        }
}

if [fields][log_source] == "nginx-error" {
        grok {
                match => [ "message","%{COMBINEDAPACHELOG}+%{GREEDYDATA:extra_fields}"]
                overwrite => [ "message"]
        }
        mutate {
                convert => ["response","integer"]
                convert => ["bytes","integer"]
                convert => ["responsetime","float"]
        }
        date {
                match => [ "timestamp","dd/MMM/YYYY:HH:mm:ss Z"]
                remove_field => [ "timestamp"]
        }
        useragent {
                source=>"user_agent"
        }
}
}

output {
if [fields][log_source] == "nginx" {
        elasticsearch {
                hosts => ["10.0.0.160:9200"]
                manage_template => false
                index => "logstash-access-%{+YYYY.MM.dd}"
        }
}


if [fields][log_source] == "nginx-error" {
        elasticsearch {
                hosts => ["10.0.0.160:9200"]
                manage_template => false
                index => "logstash-nginxerror-%{+YYYY.MM.dd}"
        }
}
}

以上配置信息可以生成日志,如下:


1.png


==========================================================
以下配置启用system 模块和nginx模块配置(无法生成日志信息)
1、启用模块配置
filebeat module enable system
filebeat module enable nginx

2、配置system.yml和nginx.yml
cd /etc/filebeat/modules.d/

system.yml 配置:

3.png


nginx.yml配置:

4.png


3、filebeat.yml 配置如上,未做修改。

4、logstash配置
input {
    beats {
            port => 5044
    }
}
filter {
if [fields][log_source] == "nginx" {
        grok {
                match => [ "message","%{COMBINEDAPACHELOG}+%{GREEDYDATA:extra_fields}"]
                overwrite => [ "message"]
        }
        mutate {
                convert => ["response","integer"]
                convert => ["bytes","integer"]
                convert => ["responsetime","float"]
        }
        geoip {
                source => "clientip"
                target => "geoip"
                database => "/etc/logstash/GeoLite2-City.mmdb"
                add_field => ["[geoip][coordinates]","%{[geoip][longitude]}"]
                add_field => ["[geoip][coordinates]","%{[geoip][latitude]}"]
        }
        date {
                match => [ "timestamp","dd/MMM/YYYY:HH:mm:ss Z"]
                remove_field => [ "timestamp"]
        }
        useragent {
                source=>"user_agent"
        }
}

if [fields][log_source] == "nginx-error" {
        grok {
                match => [ "message","%{COMBINEDAPACHELOG}+%{GREEDYDATA:extra_fields}"]
                overwrite => [ "message"]
        }
        mutate {
                convert => ["response","integer"]
                convert => ["bytes","integer"]
                convert => ["responsetime","float"]
        }
        date {
                match => [ "timestamp","dd/MMM/YYYY:HH:mm:ss Z"]
                remove_field => [ "timestamp"]
        }
        useragent {
                source=>"user_agent"
        }
}

if [fileset][module] == "system" {
    if [fileset][name] == "auth" {
      grok {
        match => { "message" => ["%{SYSLOGTIMESTAMP:[system][auth][timestamp]} %{SYSLOGHOST:[system][auth][hostname]} sshd(?:\[%{POSINT:[system][auth][pid]}\])?: %{DATA:[system][auth][ssh][event]} %{DATA:[system][auth][ssh][method]} for (invalid user )?%{DATA:[system][auth][user]} from %{IPORHOST:[system][auth][ssh][ip]} port %{NUMBER:[system][auth][ssh][port]} ssh2(: %{GREEDYDATA:[system][auth][ssh][signature]})?",
                  "%{SYSLOGTIMESTAMP:[system][auth][timestamp]} %{SYSLOGHOST:[system][auth][hostname]} sshd(?:\[%{POSINT:[system][auth][pid]}\])?: %{DATA:[system][auth][ssh][event]} user %{DATA:[system][auth][user]} from %{IPORHOST:[system][auth][ssh][ip]}",
                  "%{SYSLOGTIMESTAMP:[system][auth][timestamp]} %{SYSLOGHOST:[system][auth][hostname]} sshd(?:\[%{POSINT:[system][auth][pid]}\])?: Did not receive identification string from %{IPORHOST:[system][auth][ssh][dropped_ip]}",
                  "%{SYSLOGTIMESTAMP:[system][auth][timestamp]} %{SYSLOGHOST:[system][auth][hostname]} sudo(?:\[%{POSINT:[system][auth][pid]}\])?: \s*%{DATA:[system][auth][user]} :( %{DATA:[system][auth][sudo][error]} ;)? TTY=%{DATA:[system][auth][sudo][tty]} ; PWD=%{DATA:[system][auth][sudo][pwd]} ; USER=%{DATA:[system][auth][sudo][user]} ; COMMAND=%{GREEDYDATA:[system][auth][sudo][command]}",
                  "%{SYSLOGTIMESTAMP:[system][auth][timestamp]} %{SYSLOGHOST:[system][auth][hostname]} groupadd(?:\[%{POSINT:[system][auth][pid]}\])?: new group: name=%{DATA:system.auth.groupadd.name}, GID=%{NUMBER:system.auth.groupadd.gid}",
                  "%{SYSLOGTIMESTAMP:[system][auth][timestamp]} %{SYSLOGHOST:[system][auth][hostname]} useradd(?:\[%{POSINT:[system][auth][pid]}\])?: new user: name=%{DATA:[system][auth][useradd][name]}, UID=%{NUMBER:[system][auth][useradd][uid]}, GID=%{NUMBER:[system][auth][useradd][gid]}, home=%{DATA:[system][auth][useradd][home]}, shell=%{DATA:[system][auth][useradd][shell]}$",
                  "%{SYSLOGTIMESTAMP:[system][auth][timestamp]} %{SYSLOGHOST:[system][auth][hostname]} %{DATA:[system][auth][program]}(?:\[%{POSINT:[system][auth][pid]}\])?: %{GREEDYMULTILINE:[system][auth][message]}"] }
        pattern_definitions => {
          "GREEDYMULTILINE"=> "(.|\n)*"
        }
        remove_field => "message"
      }
      date {
        match => [ "[system][auth][timestamp]", "MMM  d HH:mm:ss", "MMM dd HH:mm:ss" ]
      }
      geoip {
        source => "[system][auth][ssh][ip]"
        target => "[system][auth][ssh][geoip]"
      }
    }
    else if [fileset][name] == "syslog" {
      grok {
        match => { "message" => ["%{SYSLOGTIMESTAMP:[system][syslog][timestamp]} %{SYSLOGHOST:[system][syslog][hostname]} %{DATA:[system][syslog][program]}(?:\[%{POSINT:[system][syslog][pid]}\])?: %{GREEDYMULTILINE:[system][syslog][message]}"] }
        pattern_definitions => { "GREEDYMULTILINE" => "(.|\n)*" }
        remove_field => "message"
      }
      date {
        match => [ "[system][syslog][timestamp]", "MMM  d HH:mm:ss", "MMM dd HH:mm:ss" ]
      }
    }
  }

if [fileset][module] == "nginx" {
    if [fileset][name] == "access" {
      grok {
        match => { "message" => ["%{IPORHOST:[nginx][access][remote_ip]} - %{DATA:[nginx][access][user_name]} \[%{HTTPDATE:[nginx][access][time]}\] \"%{WORD:[nginx][access][method]} %{DATA:[nginx][access][url]} HTTP/%{NUMBER:[nginx][access][http_version]}\" %{NUMBER:[nginx][access][response_code]} %{NUMBER:[nginx][access][body_sent][bytes]} \"%{DATA:[nginx][access][referrer]}\" \"%{DATA:[nginx][access][agent]}\""] }
        remove_field => "message"
      }
      mutate {
        add_field => { "read_timestamp" => "%{@timestamp}" }
      }
      date {
        match => [ "[nginx][access][time]", "dd/MMM/YYYY:H:m:s Z" ]
        remove_field => "[nginx][access][time]"
      }
      useragent {
        source => "[nginx][access][agent]"
        target => "[nginx][access][user_agent]"
        remove_field => "[nginx][access][agent]"
      }
      geoip {
        source => "[nginx][access][remote_ip]"
        target => "[nginx][access][geoip]"
      }
    }
    else if [fileset][name] == "error" {
      grok {
        match => { "message" => ["%{DATA:[nginx][error][time]} \[%{DATA:[nginx][error][level]}\] %{NUMBER:[nginx][error][pid]}#%{NUMBER:[nginx][error][tid]}: (\*%{NUMBER:[nginx][error][connection_id]} )?%{GREEDYDATA:[nginx][error][message]}"] }
        remove_field => "message"
      }
      mutate {
        rename => { "@timestamp" => "read_timestamp" }
      }
      date {
        match => [ "[nginx][error][time]", "YYYY/MM/dd H:m:s" ]
        remove_field => "[nginx][error][time]"
      }
    }
  }
}

output {
if [fields][log_source] == "nginx" {
        elasticsearch {
                hosts => ["10.0.0.160:9200"]
                manage_template => false
                index => "logstash-access-%{+YYYY.MM.dd}"
        }
}


if [fields][log_source] == "nginx-error" {
        elasticsearch {
                hosts => ["10.0.0.160:9200"]
                manage_template => false
                index => "logstash-nginxerror-%{+YYYY.MM.dd}"
        }
}


if [fileset][module] == "system" {
    if [fileset][name] == "auth" {
elasticsearch {
                hosts => ["10.0.0.160:9200"]
                manage_template => false
                index => "logstash-systemlog-%{+YYYY.MM.dd}"
        }
}
else if [fileset][name] == "syslog" {
 
elasticsearch {
                hosts => ["10.0.0.160:9200"]
                manage_template => false
                index => "logstash-systemlog-%{+YYYY.MM.dd}"
        }
}
}
if [fileset][module] == "nginx" {
    if [fileset][name] == "access" {
elasticsearch {
                hosts => ["10.0.0.160:9200"]
                manage_template => false
                index => "logstash-moduleaccess-%{+YYYY.MM.dd}"
}
}
  else if [fileset][name] == "error" {
   elasticsearch {
                hosts => ["10.0.0.160:9200"]
                manage_template => false
                index => "logstash-moduleerror-%{+YYYY.MM.dd}"
}
}
  
}
}

5、日志输出:
filebeat 日志输出


5.png


6.png



logstash:日志输出:

7.png


elasticsearch日志输出:

8.png


filebeat debug日志输出:

9.png


10.png

 
已邀请:

yoling1985

赞同来自:

原来filebeat 6.2.4版本中使用以上配置正常运行。在新的环境中使用elk7.3版本遇到以上问题,请各位指点迷津

yoling1985

赞同来自:

修改以下配置处:output {
 
}

if [fileset][module] == "system" {
if [fileset][name] == "auth" {
}
}
修改为去除if [fileset][module] == "system" {
}
直接改成
if [fileset][name] == "auth" {
}

修改后,logstash数据写入elasticsearch正常,

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