Elastic Stack之Logstash进阶
2024-10-19 08:50:52
Elastic Stack之Logstash进阶
作者：尹正杰
版权声明：原创作品，谢绝转载！否则将追究法律责任。
一.使用GeoLite2和logstash 过滤插件的geoip案例
1>.GeoLite2概述
GeoLite2数据库是免费的IP地理定位数据库，与MaxMind的GeoIP2数据库相当，但不太准确。GeoLite2国家和城市数据库在每个月的第一个星期二更新。GeoLite2 ASN数据库每周二更新一次。官方网址：https://www.maxmind.com/en/home。
2>.下载GeoLite2的免费库（下载地址：https://dev.maxmind.com/geoip/geoip2/geolite2/）
[root@node105 ~]# ll
total
-rw-r--r--. root root Sep : logstash-5.6..rpm
[root@node105 ~]#
[root@node105 ~]#
[root@node105 ~]# wget https://geolite.maxmind.com/download/geoip/database/GeoLite2-City.tar.gz
---- ::-- https://geolite.maxmind.com/download/geoip/database/GeoLite2-City.tar.gz
Resolving geolite.maxmind.com (geolite.maxmind.com)... 104.17.201.89, 104.17.200.89, ::::c959, ...
Connecting to geolite.maxmind.com (geolite.maxmind.com)|104.17.201.89|:... connected.
HTTP request sent, awaiting response... OK
Length: (27M) [application/gzip]
Saving to: ‘GeoLite2-City.tar.gz’ %[===========================================================================================================================================================>] ,, 197KB/s in 1m 59s -- :: ( KB/s) - ‘GeoLite2-City.tar.gz’ saved [/] [root@node105 ~]#
[root@node105 ~]# ll
total
-rw-r--r--. root root Mar : GeoLite2-City.tar.gz
-rw-r--r--. root root Sep : logstash-5.6..rpm
[root@node105 ~]#
[root@node105 ~]#
[root@node105 ~]# wget https://geolite.maxmind.com/download/geoip/database/GeoLite2-City.tar.gz
3>.解压GeoLite并创建软连接
[root@node105 ~]#
[root@node105 ~]# mkdir /etc/logstash/maxmind
[root@node105 ~]#
[root@node105 ~]# ll
total
-rw-r--r--. root root Mar : GeoLite2-City.tar.gz
-rw-r--r--. root root Sep : logstash-5.6..rpm
[root@node105 ~]#
[root@node105 ~]#
[root@node105 ~]#
[root@node105 ~]# tar -xf GeoLite2-City.tar.gz -C /etc/logstash/maxmind/
[root@node105 ~]#
[root@node105 ~]# ll /etc/logstash/maxmind/GeoLite2-City_20190305/
total
-rw-r--r--. Mar : COPYRIGHT.txt
-rw-r--r--. Mar : GeoLite2-City.mmdb
-rw-r--r--. Mar : LICENSE.txt
-rw-r--r--. Mar : README.txt
[root@node105 ~]#
[root@node105 ~]#
[root@node105 ~]# tar -xf GeoLite2-City.tar.gz -C /etc/logstash/maxmind/
[root@node105 ~]# ln -sv /etc/logstash/maxmind/GeoLite2-City_20190305/GeoLite2-City.mmdb /etc/logstash/maxmind/
‘/etc/logstash/maxmind/GeoLite2-City.mmdb’ -> ‘/etc/logstash/maxmind/GeoLite2-City_20190305/GeoLite2-City.mmdb’
[root@node105 ~]#
[root@node105 ~]# ll /etc/logstash/maxmind/
total
drwxr-xr-x. Mar : GeoLite2-City_20190305
lrwxrwxrwx. root root Mar : GeoLite2-City.mmdb -> /etc/logstash/maxmind/GeoLite2-City_20190305/GeoLite2-City.mmdb
[root@node105 ~]#
[root@node105 ~]#
[root@node105 ~]# ln -sv /etc/logstash/maxmind/GeoLite2-City_20190305/GeoLite2-City.mmdb /etc/logstash/maxmind/
4>.编写logstash配置文件并测试语法（）
[root@node105 ~]#
[root@node105 ~]# cp /etc/logstash/conf.d/file-date-stdout.conf /etc/logstash/conf.d/file-date-geoip-stdout.conf
[root@node105 ~]#
[root@node105 ~]#
[root@node105 ~]# cat /etc/logstash/conf.d/file-date-geoip-stdout.conf
input {
file {
path => ["/var/log/httpd/access_log"]
start_position => "beginning"
}
} filter {
grok {
match => { "message" => "%{HTTPD_COMBINEDLOG}" }
remove_field => "message"
}
date {
match => ["timestamp","dd/MMM/YYYY:H:m:s Z"]
remove_field => "timestamp"
}
geoip {
source => "clientip"
target => "geoip"
database => "/etc/logstash/maxmind/GeoLite2-City.mmdb"
}
} output {
stdout {
codec => rubydebug
}
} [root@node105 ~]#
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-date-geoip-stdout.conf -t
WARNING: Could not find logstash.yml which is typically located in $LS_HOME/config or /etc/logstash. You can specify the path using --path.settings. Continuing using the defaults
Could not find log4j2 configuration at path /usr/share/logstash/config/log4j2.properties. Using default config which logs errors to the console
Configuration OK
[root@node105 ~]#
[root@node105 ~]# cat /etc/logstash/conf.d/file-date-geoip-stdout.conf
5>.启动logstash的geoip相关配置文件（参考链接：https://www.elastic.co/guide/en/logstash/5.6/plugins-filters-geoip.html）
[root@node103 ~]#
[root@node103 ~]#
[root@node103 ~]# while true; do curl -H "X-Forwarded-For:$[$RANDOM%223+1].$[$RANDOM%255].1.1" http://node105.yinzhengjie.org.cn/test$[$RANDOM%50+1].html;sleep 1;done
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^C
[root@node103 ~]#
[root@node103 ~]# while true; do curl -H "X-Forwarded-For:$[$RANDOM%223+1].$[$RANDOM%255].1.1" http://node105.yinzhengjie.org.cn/test$[$RANDOM%50+1].html;sleep 1;done
[root@node105 ~]#
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-date-geoip-stdout.conf
WARNING: Could not find logstash.yml which is typically located in $LS_HOME/config or /etc/logstash. You can specify the path using --path.settings. Continuing using the defaults
Could not find log4j2 configuration at path /usr/share/logstash/config/log4j2.properties. Using default config which logs errors to the console
{
"request" => "/test35.html",
"agent" => "\"curl/7.29.0\"",
"geoip" => {
"timezone" => "Europe/London",
"ip" => "85.211.1.1",
"latitude" => 52.4768,
"continent_code" => "EU",
"city_name" => "Birmingham",
"country_name" => "United Kingdom",
"country_code2" => "GB",
"country_code3" => "GB",
"region_name" => "Birmingham",
"location" => {
"lon" => -1.9341,
"lat" => 52.4768
},
"postal_code" => "B16",
"region_code" => "BIR",
"longitude" => -1.9341
},
"auth" => "-",
"ident" => "-",
"verb" => "GET",
"path" => "/var/log/httpd/access_log",
"referrer" => "\"-\"",
"@timestamp" => --11T13::.000Z,
"response" => "",
"bytes" => "",
"clientip" => "85.211.1.1",
"@version" => "",
"host" => "0.0.0.0",
"httpversion" => "1.1"
}
{
"request" => "/test12.html",
"agent" => "\"curl/7.29.0\"",
"geoip" => {
"timezone" => "America/New_York",
"ip" => "108.5.1.1",
"latitude" => 40.7667,
"continent_code" => "NA",
"city_name" => "Union City",
"country_name" => "United States",
"country_code2" => "US",
"dma_code" => ,
"country_code3" => "US",
"region_name" => "New Jersey",
"location" => {
"lon" => -74.0311,
"lat" => 40.7667
},
"postal_code" => "",
"region_code" => "NJ",
"longitude" => -74.0311
},
"auth" => "-",
"ident" => "-",
"verb" => "GET",
"path" => "/var/log/httpd/access_log",
"referrer" => "\"-\"",
"@timestamp" => --11T13::.000Z,
"response" => "",
"bytes" => "",
"clientip" => "108.5.1.1",
"@version" => "",
"host" => "0.0.0.0",
"httpversion" => "1.1"
}
{
"request" => "/test37.html",
"agent" => "\"curl/7.29.0\"",
"geoip" => {
"timezone" => "America/Chicago",
"ip" => "24.118.1.1",
"latitude" => 45.0139,
"continent_code" => "NA",
"city_name" => "Saint Paul",
"country_name" => "United States",
"country_code2" => "US",
"dma_code" => ,
"country_code3" => "US",
"region_name" => "Minnesota",
"location" => {
"lon" => -93.1545,
"lat" => 45.0139
},
"postal_code" => "",
"region_code" => "MN",
"longitude" => -93.1545
},
"auth" => "-",
"ident" => "-",
"verb" => "GET",
"path" => "/var/log/httpd/access_log",
"referrer" => "\"-\"",
"@timestamp" => --11T13::.000Z,
"response" => "",
"bytes" => "",
"clientip" => "24.118.1.1",
"@version" => "",
"host" => "0.0.0.0",
"httpversion" => "1.1"
}
{
"request" => "/test38.html",
"agent" => "\"curl/7.29.0\"",
"geoip" => {
"ip" => "55.27.1.1",
"latitude" => 37.751,
"country_name" => "United States",
"country_code2" => "US",
"continent_code" => "NA",
"country_code3" => "US",
"location" => {
"lon" => -97.822,
"lat" => 37.751
},
"longitude" => -97.822
},
"auth" => "-",
"ident" => "-",
"verb" => "GET",
"path" => "/var/log/httpd/access_log",
"referrer" => "\"-\"",
"@timestamp" => --11T13::.000Z,
"response" => "",
"bytes" => "",
"clientip" => "55.27.1.1",
"@version" => "",
"host" => "0.0.0.0",
"httpversion" => "1.1"
}
{
"request" => "/test11.html",
"agent" => "\"curl/7.29.0\"",
"geoip" => {
"timezone" => "America/Los_Angeles",
"ip" => "3.173.1.1",
"latitude" => 47.6348,
"continent_code" => "NA",
"city_name" => "Seattle",
"country_name" => "United States",
"country_code2" => "US",
"dma_code" => ,
"country_code3" => "US",
"region_name" => "Washington",
"location" => {
"lon" => -122.3451,
"lat" => 47.6348
},
"postal_code" => "",
"region_code" => "WA",
"longitude" => -122.3451
},
"auth" => "-",
"ident" => "-",
"verb" => "GET",
"path" => "/var/log/httpd/access_log",
"referrer" => "\"-\"",
"@timestamp" => --11T13::.000Z,
"response" => "",
"bytes" => "",
"clientip" => "3.173.1.1",
"@version" => "",
"host" => "0.0.0.0",
"httpversion" => "1.1"
}
{
"request" => "/test14.html",
"agent" => "\"curl/7.29.0\"",
"geoip" => {
"city_name" => "Guayaquil",
"timezone" => "America/Guayaquil",
"ip" => "191.99.1.1",
"latitude" => -2.1664,
"country_name" => "Ecuador",
"country_code2" => "EC",
"continent_code" => "SA",
"country_code3" => "EC",
"region_name" => "Provincia del Guayas",
"location" => {
"lon" => -79.9011,
"lat" => -2.1664
},
"region_code" => "G",
"longitude" => -79.9011
},
"auth" => "-",
"ident" => "-",
"verb" => "GET",
"path" => "/var/log/httpd/access_log",
"referrer" => "\"-\"",
"@timestamp" => --11T13::.000Z,
"response" => "",
"bytes" => "",
"clientip" => "191.99.1.1",
"@version" => "",
"host" => "0.0.0.0",
"httpversion" => "1.1"
}
^C[root@node105 ~]#
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-date-geoip-stdout.conf
二.logstash 过滤插件的Mutate案例
1>.mutate概述
mutate过滤器允许您在字段上执行常规突变。您可以重命名，删除，替换和修改事件中的字段。详情请参考：https://www.elastic.co/guide/en/logstash/5.6/plugins-filters-mutate.html。
2>.编写mutate案例
[root@node105 ~]#
[root@node105 ~]# cp /etc/logstash/conf.d/file-date-geoip-stdout.conf /etc/logstash/conf.d/file-date-geoip-mutate-stdout.conf
[root@node105 ~]#
[root@node105 ~]# vi /etc/logstash/conf.d/file-date-geoip-mutate-stdout.conf
[root@node105 ~]#
[root@node105 ~]# cat /etc/logstash/conf.d/file-date-geoip-mutate-stdout.conf
input {
file {
path => ["/var/log/httpd/access_log"]
start_position => "beginning"
}
} filter {
grok {
match => { "message" => "%{HTTPD_COMBINEDLOG}" }
remove_field => "message"
}
date {
match => ["timestamp","dd/MMM/YYYY:H:m:s Z"]
remove_field => "timestamp"
}
geoip {
source => "clientip"
target => "geoip"
database => "/etc/logstash/maxmind/GeoLite2-City.mmdb"
}
mutate {
rename => {
"agent" => "user_agent"
}
}
} output {
stdout {
codec => rubydebug
}
} [root@node105 ~]#
[root@node105 ~]# cp /etc/logstash/conf.d/file-date-geoip-stdout.conf /etc/logstash/conf.d/file-date-geoip-mutate-stdout.conf ^C
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-date-geoip-mutate-stdout.conf -t
WARNING: Could not find logstash.yml which is typically located in $LS_HOME/config or /etc/logstash. You can specify the path using --path.settings. Continuing using the defaults
Could not find log4j2 configuration at path /usr/share/logstash/config/log4j2.properties. Using default config which logs errors to the console
Configuration OK
[root@node105 ~]#
[root@node105 ~]# cat /etc/logstash/conf.d/file-date-geoip-mutate-stdout.conf
3>.启动案例
[root@node103 ~]#
[root@node103 ~]#
[root@node103 ~]# while true; do curl -H "X-Forwarded-For:$[$RANDOM%223+1].$[$RANDOM%255].1.1" http://node105.yinzhengjie.org.cn/test$[$RANDOM%50+1].html;sleep 1;done
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^C
[root@node103 ~]#
[root@node103 ~]# while true; do curl -H "X-Forwarded-For:$[$RANDOM%223+1].$[$RANDOM%255].1.1" http://node105.yinzhengjie.org.cn/test$[$RANDOM%50+1].html;sleep 1;done
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-date-geoip-mutate-stdout.conf
WARNING: Could not find logstash.yml which is typically located in $LS_HOME/config or /etc/logstash. You can specify the path using --path.settings. Continuing using the defaults
Could not find log4j2 configuration at path /usr/share/logstash/config/log4j2.properties. Using default config which logs errors to the console
{
"request" => "/test32.html",
"geoip" => {
"timezone" => "America/New_York",
"ip" => "73.137.1.1",
"latitude" => 33.9135,
"continent_code" => "NA",
"city_name" => "Powder Springs",
"country_name" => "United States",
"country_code2" => "US",
"dma_code" => ,
"country_code3" => "US",
"region_name" => "Georgia",
"location" => {
"lon" => -84.6859,
"lat" => 33.9135
},
"postal_code" => "",
"region_code" => "GA",
"longitude" => -84.6859
},
"auth" => "-",
"ident" => "-",
"verb" => "GET",
"path" => "/var/log/httpd/access_log",
"referrer" => "\"-\"",
"@timestamp" => --11T13::.000Z,
"response" => "",
"bytes" => "",
"clientip" => "73.137.1.1",
"@version" => "",
"host" => "0.0.0.0",
"httpversion" => "1.1",
"user_agent" => "\"curl/7.29.0\""
}
{
"request" => "/test32.html",
"geoip" => {
"city_name" => "Daegu",
"timezone" => "Asia/Seoul",
"ip" => "119.201.1.1",
"latitude" => 35.8723,
"country_name" => "South Korea",
"country_code2" => "KR",
"continent_code" => "AS",
"country_code3" => "KR",
"region_name" => "Daegu",
"location" => {
"lon" => 128.5924,
"lat" => 35.8723
},
"region_code" => "",
"longitude" => 128.5924
},
"auth" => "-",
"ident" => "-",
"verb" => "GET",
"path" => "/var/log/httpd/access_log",
"referrer" => "\"-\"",
"@timestamp" => --11T13::.000Z,
"response" => "",
"bytes" => "",
"clientip" => "119.201.1.1",
"@version" => "",
"host" => "0.0.0.0",
"httpversion" => "1.1",
"user_agent" => "\"curl/7.29.0\""
}
^C[root@node105 ~]#
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-date-geoip-mutate-stdout.conf
三.logstash 输出插件之elasticsearch输出插件
1>.elasticsearch输出插件概述
此插件是在Elasticsearch中存储日志的推荐方法。如果您打算使用Kibana Web界面，则需要使用此输出。此输出仅说HTTP协议。从Logstash 2.0开始，HTTP是与Elasticsearch交互的首选协议。出于多种原因，我们强烈建议在节点协议上使用HTTP。HTTP只是稍微慢一点，但更容易管理和使用。使用HTTP协议时，可以升级Elasticsearch版本，而无需在锁定步骤中升级Logstash。官方文档：https://www.elastic.co/guide/en/logstash/5.6/plugins-outputs-elasticsearch.html。
2>.配置elasticsearch集群输出
[root@node105 ~]#
[root@node105 ~]# cat /etc/logstash/conf.d/file-filter-elasticsearch.conf
input {
file {
path => ["/var/log/httpd/access_log"]
start_position => "beginning"
}
} filter {
grok {
match => { "message" => "%{HTTPD_COMBINEDLOG}" }
remove_field => "message"
}
date {
match => ["timestamp","dd/MMM/YYYY:H:m:s Z"]
remove_field => "timestamp"
}
geoip {
source => "clientip"
target => "geoip"
database => "/etc/logstash/maxmind/GeoLite2-City.mmdb"
}
mutate {
rename => {
"agent" => "user_agent"
}
}
} output {
elasticsearch {
hosts => ["http://node101.yinzhengjie.org.cn:9200/","http://node102.yinzhengjie.org.cn:9200/","http://node103.yinzhengjie.org.cn:9200/"]
index => "logstash-%{+YYYY.MM.dd}"
document_type => "httpd_access_logs"
}
} [root@node105 ~]#
[root@node105 ~]# cat /etc/logstash/conf.d/file-filter-elasticsearch.conf
[root@node105 ~]#
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-filter-elasticsearch.conf -t
WARNING: Could not find logstash.yml which is typically located in $LS_HOME/config or /etc/logstash. You can specify the path using --path.settings. Continuing using the defaults
Could not find log4j2 configuration at path /usr/share/logstash/config/log4j2.properties. Using default config which logs errors to the console
Configuration OK
[root@node105 ~]#
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-filter-elasticsearch.conf -t
3>.运行logstash 配置文件并查看es集群是否有新的索引
[root@node103 ~]#
[root@node103 ~]# while true; do curl -H "X-Forwarded-For:$[$RANDOM%223+1].$[$RANDOM%255].1.1" http://node105.yinzhengjie.org.cn/test$[$RANDOM%60+1].html;sleep 1;done
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test59.html was not found on this server.</p>
</body></html>
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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test53.html was not found on this server.</p>
</body></html>
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test60.html was not found on this server.</p>
</body></html>
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test58.html was not found on this server.</p>
</body></html>
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test60.html was not found on this server.</p>
</body></html>
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test57.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test55.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test53.html was not found on this server.</p>
</body></html>
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test52.html was not found on this server.</p>
</body></html>
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test52.html was not found on this server.</p>
</body></html>
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test51.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test58.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
Page
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test51.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test54.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test53.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test55.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test56.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test57.html was not found on this server.</p>
</body></html>
Page
Page
Page
Page
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test51.html was not found on this server.</p>
</body></html>
Page
Page
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title> Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /test57.html was not found on this server.</p>
</body></html>
Page
^C
[root@node103 ~]#
[root@node103 ~]# while true; do curl -H "X-Forwarded-For:$[$RANDOM%223+1].$[$RANDOM%255].1.1" http://node105.yinzhengjie.org.cn/test$[$RANDOM%60+1].html;sleep 1;done #我改动了该脚本，运行时会访问不到某些网站，模拟404！
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-filter-elasticsearch.conf
WARNING: Could not find logstash.yml which is typically located in $LS_HOME/config or /etc/logstash. You can specify the path using --path.settings. Continuing using the defaults
Could not find log4j2 configuration at path /usr/share/logstash/config/log4j2.properties. Using default config which logs errors to the console
[root@node105 ~]# logstash -f /etc/logstash/conf.d/file-filter-elasticsearch.conf #运行脚本，数据会被写入到es集群中
[root@node101 ~]#
[root@node101 ~]# curl -X GET http://node101.yinzhengjie.org.cn:9200/logstash-*/_search?q=clientip:187.152.1.2 | jq .
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
--:--:-- --:--:-- --:--:--
{
"took": ,
"timed_out": false,
"_shards": {
"total": ,
"successful": ,
"skipped": ,
"failed":
},
"hits": {
"total": ,
"max_score": null,
"hits": []
}
}
[root@node101 ~]#
[root@node101 ~]# curl -X GET http://node101.yinzhengjie.org.cn:9200/logstash-*/_search?q=clientip:187.152.1.2 | jq . #查询一条不存在的数据
[root@node101 ~]#
[root@node101 ~]# curl -X GET http://node101.yinzhengjie.org.cn:9200/logstash-*/_search?q=clientip:187.152.1.1 | jq .
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
--:--:-- --:--:-- --:--:--
{
"took": ,
"timed_out": false,
"_shards": {
"total": ,
"successful": ,
"skipped": ,
"failed":
},
"hits": {
"total": ,
"max_score": 2.0794415,
"hits": [
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltCr5Hsru-A5a8RIhU",
"_score": 2.0794415,
"_source": {
"request": "/test17.html",
"geoip": {
"timezone": "America/Mexico_City",
"ip": "187.152.1.1",
"latitude": 20.6347,
"continent_code": "NA",
"city_name": "Guadalajara",
"country_name": "Mexico",
"country_code2": "MX",
"country_code3": "MX",
"region_name": "Jalisco",
"location": {
"lon": -103.4344,
"lat": 20.6347
},
"postal_code": "",
"region_code": "JAL",
"longitude": -103.4344
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T13:40:15.000Z",
"response": "",
"bytes": "",
"clientip": "187.152.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
}
]
}
}
[root@node101 ~]#
[root@node101 ~]# curl -X GET http://node101.yinzhengjie.org.cn:9200/logstash-*/_search?q=clientip:187.152.1.1 | jq . #查询一条已经存在的数据
[root@node101 ~]#
[root@node101 ~]#
[root@node101 ~]# curl -X GET http://node101.yinzhengjie.org.cn:9200/logstash-*/_search?q=response:404 | jq .
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
250k --:--:-- --:--:-- --:--:-- 256k
{
"took": ,
"timed_out": false,
"_shards": {
"total": ,
"successful": ,
"skipped": ,
"failed":
},
"hits": {
"total": ,
"max_score": 2.3795462,
"hits": [
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltEH9tsru-A5a8RIhq",
"_score": 2.3795462,
"_source": {
"request": "/test51.html",
"geoip": {
"timezone": "Europe/Madrid",
"ip": "83.47.1.1",
"latitude": 36.54,
"continent_code": "EU",
"city_name": "Fuengirola",
"country_name": "Spain",
"country_code2": "ES",
"country_code3": "ES",
"region_name": "Malaga",
"location": {
"lon": -4.6247,
"lat": 36.54
},
"postal_code": "",
"region_code": "MA",
"longitude": -4.6247
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:03:11.000Z",
"response": "",
"bytes": "",
"clientip": "83.47.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltEUMs3WCT5NaOiwE7",
"_score": 2.3795462,
"_source": {
"request": "/test51.html",
"geoip": {
"city_name": "Central",
"timezone": "Asia/Hong_Kong",
"ip": "13.94.1.1",
"latitude": 22.2909,
"country_name": "Hong Kong",
"country_code2": "HK",
"continent_code": "AS",
"country_code3": "HK",
"region_name": "Central and Western District",
"location": {
"lon": 114.15,
"lat": 22.2909
},
"region_code": "HCW",
"longitude": 114.15
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:04:01.000Z",
"response": "",
"bytes": "",
"clientip": "13.94.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltECF4sru-A5a8RIhi",
"_score": 2.0794415,
"_source": {
"request": "/test51.html",
"geoip": {
"timezone": "Europe/Oslo",
"ip": "78.91.1.1",
"latitude": 63.4167,
"continent_code": "EU",
"city_name": "Trondheim",
"country_name": "Norway",
"country_code2": "NO",
"country_code3": "NO",
"region_name": "Trøndelag",
"location": {
"lon": 10.4167,
"lat": 63.4167
},
"postal_code": "",
"region_code": "",
"longitude": 10.4167
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:02:46.000Z",
"response": "",
"bytes": "",
"clientip": "78.91.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltD9sF3WCT5NaOiwEd",
"_score": 2.0794415,
"_source": {
"request": "/test57.html",
"geoip": {
"ip": "175.91.1.1",
"latitude": 34.7725,
"country_name": "China",
"country_code2": "CN",
"continent_code": "AS",
"country_code3": "CN",
"location": {
"lon": 113.7266,
"lat": 34.7725
},
"longitude": 113.7266
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:02:28.000Z",
"response": "",
"bytes": "",
"clientip": "175.91.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltD-6fXxXllWpXYACG",
"_score": 2.0794415,
"_source": {
"request": "/test55.html",
"geoip": {
"ip": "100.242.1.1",
"latitude": 37.751,
"country_name": "United States",
"country_code2": "US",
"continent_code": "NA",
"country_code3": "US",
"location": {
"lon": -97.822,
"lat": 37.751
},
"longitude": -97.822
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:02:33.000Z",
"response": "",
"bytes": "",
"clientip": "100.242.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltD7u03WCT5NaOiwEZ",
"_score": 2.0794415,
"_source": {
"request": "/test59.html",
"geoip": {
"timezone": "Asia/Tokyo",
"ip": "126.210.1.1",
"latitude": 35.69,
"country_name": "Japan",
"country_code2": "JP",
"continent_code": "AS",
"country_code3": "JP",
"location": {
"lon": 139.69,
"lat": 35.69
},
"longitude": 139.69
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:02:20.000Z",
"response": "",
"bytes": "",
"clientip": "126.210.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltEKqCsru-A5a8RIhw",
"_score": 2.0512707,
"_source": {
"request": "/test54.html",
"geoip": {
"timezone": "Asia/Tokyo",
"ip": "60.137.1.1",
"latitude": 34.9667,
"continent_code": "AS",
"city_name": "Nagoya",
"country_name": "Japan",
"country_code2": "JP",
"country_code3": "JP",
"region_name": "Aichi",
"location": {
"lon": 136.9667,
"lat": 34.9667
},
"postal_code": "470-2101",
"region_code": "",
"longitude": 136.9667
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:03:22.000Z",
"response": "",
"bytes": "",
"clientip": "60.137.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltD9Mu3WCT5NaOiwEc",
"_score": 2.0512707,
"_source": {
"request": "/test58.html",
"geoip": {
"ip": "12.254.1.1",
"latitude": 37.751,
"country_name": "United States",
"country_code2": "US",
"continent_code": "NA",
"country_code3": "US",
"location": {
"lon": -97.822,
"lat": 37.751
},
"longitude": -97.822
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:02:26.000Z",
"response": "",
"bytes": "",
"clientip": "12.254.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltEVLT3WCT5NaOiwE9",
"_score": 2.0512707,
"_source": {
"request": "/test57.html",
"geoip": {
"timezone": "Asia/Shanghai",
"ip": "113.8.1.1",
"latitude": 45.75,
"country_name": "China",
"country_code2": "CN",
"continent_code": "AS",
"country_code3": "CN",
"region_name": "Heilongjiang",
"location": {
"lon": 126.65,
"lat": 45.75
},
"region_code": "HL",
"longitude": 126.65
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:04:04.000Z",
"response": "",
"bytes": "",
"clientip": "113.8.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
},
{
"_index": "logstash-2019.03.11",
"_type": "httpd_access_logs",
"_id": "AWltESfDsru-A5a8RIh5",
"_score": 2.0512707,
"_source": {
"request": "/test57.html",
"geoip": {
"timezone": "America/Bogota",
"ip": "179.19.1.1",
"latitude": 4.5981,
"country_name": "Colombia",
"country_code2": "CO",
"continent_code": "SA",
"country_code3": "CO",
"location": {
"lon": -74.0758,
"lat": 4.5981
},
"longitude": -74.0758
},
"auth": "-",
"ident": "-",
"verb": "GET",
"path": "/var/log/httpd/access_log",
"referrer": "\"-\"",
"@timestamp": "2019-03-11T14:03:54.000Z",
"response": "",
"bytes": "",
"clientip": "179.19.1.1",
"@version": "",
"host": "0.0.0.0",
"httpversion": "1.1",
"user_agent": "\"curl/7.29.0\""
}
}
]
}
}
[root@node101 ~]#
[root@node101 ~]# curl -X GET http://node101.yinzhengjie.org.cn:9200/logstash-*/_search?q=response:404 | jq . #查询响应码为404的网站
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