笔记内容:搭建ELK日志分析平台——搭建kibana和logstash服务器
笔记日期:2018-03-03
- 27.6 安装kibana
- 27.7 安装logstash
- 27.8 配置logstash
- 27.9 kibana上查看日志
- 27.10 收集nginx日志
- 27.11 使用beats采集日志
本文是上一篇 搭建ELK日志分析平台(上)—— ELK介绍及搭建 Elasticsearch 分布式集群 的后续。
安装kibana
由于上一篇中我们已经配置过yum源,这里就不用再配置了,直接yum安装即可,安装命令如下,在主节点上安装:
[root@master-node ~]# yum -y install kibana
若yum安装的速度太慢,可以直接下载rpm包来进行安装:
[root@master-node ~]# wget https://artifacts.elastic.co/downloads/kibana/kibana-6.0.0-x86_64.rpm [root@master-node ~]# rpm -ivh kibana-6.0.0-x86_64.rpm
安装完成后,对kibana进行配置:
[root@master-node ~]# vim /etc/kibana/kibana.yml # 增加以下内容 server.port: 5601 # 配置kibana的端口 server.host: 192.168.77.128 # 配置监听ip elasticsearch.url: "http://192.168.77.128:9200" # 配置es服务器的ip,如果是集群则配置该集群中主节点的ip logging.dest: /var/log/kibana.log # 配置kibana的日志文件路径,不然默认是messages里记录日志
创建日志文件:
[root@master-node ~]# touch /var/log/kibana.log; chmod 777 /var/log/kibana.log
启动kibana服务,并检查进程和监听端口:
[root@master-node ~]# systemctl start kibana [root@master-node ~]# ps aux |grep kibana kibana 3083 36.8 2.9 1118668 112352 ? Ssl 17:14 0:03 /usr/share/kibana/bin/../node/bin/node --no-warnings /usr/share/kibana/bin/../src/cli -c /etc/kibana/kibana.yml root 3095 0.0 0.0 112660 964 pts/0 S+ 17:14 0:00 grep --color=auto kibana [root@master-node ~]# netstat -lntp |grep 5601 tcp 0 0 192.168.77.128:5601 0.0.0.0:* LISTEN 3083/node [root@master-node ~]#
注:由于kibana是使用node.js开发的,所以进程名称为node
然后在浏览器里进行访问,如:http://192.168.77.128:5601/ ,由于我们并没有安装x-pack,所以此时是没有用户名和密码的,可以直接访问的:
到此我们的kibana就安装完成了,很简单,接下来就是安装logstash,不然kibana是没法用的。
安装logstash
在192.168.77.130上安装logstash,但是要注意的是目前logstash不支持JDK1.9。
直接yum安装,安装命令如下:
[root@data-node1 ~]# yum install -y logstash
如果yum源的速度太慢的话就下载rpm包来进行安装:
[root@data-node1 ~]# wget https://artifacts.elastic.co/downloads/logstash/logstash-6.0.0.rpm [root@data-node1 ~]# rpm -ivh logstash-6.0.0.rpm
安装完之后,先不要启动服务,先配置logstash收集syslog日志:
[root@data-node1 ~]# vim /etc/logstash/conf.d/syslog.conf # 加入如下内容 input { # 定义日志源 syslog { type => "system-syslog" # 定义类型 port => 10514 # 定义监听端口 } } output { # 定义日志输出 stdout { codec => rubydebug # 将日志输出到当前的终端上显示 } }
检测配置文件是否有错:
[root@data-node1 ~]# cd /usr/share/logstash/bin [root@data-node1 /usr/share/logstash/bin]# ./logstash --path.settings /etc/logstash/ -f /etc/logstash/conf.d/syslog.conf --config.test_and_exit Sending Logstash's logs to /var/log/logstash which is now configured via log4j2.properties Configuration OK # 为ok则代表配置文件没有问题 [root@data-node1 /usr/share/logstash/bin]#
命令说明:
- --path.settings 用于指定logstash的配置文件所在的目录
- -f 指定需要被检测的配置文件的路径
- --config.test_and_exit 指定检测完之后就退出,不然就会直接启动了
配置kibana服务器的ip以及配置的监听端口:
[root@data-node1 ~]# vim /etc/rsyslog.conf #### RULES #### *.* @@192.168.77.130:10514
重启rsyslog,让配置生效:
[root@data-node1 ~]# systemctl restart rsyslog
指定配置文件,启动logstash:
[root@data-node1 ~]# cd /usr/share/logstash/bin [root@data-node1 /usr/share/logstash/bin]# ./logstash --path.settings /etc/logstash/ -f /etc/logstash/conf.d/syslog.conf Sending Logstash's logs to /var/log/logstash which is now configured via log4j2.properties # 这时终端会停留在这里,因为我们在配置文件中定义的是将信息输出到当前终端
打开新终端检查一下10514端口是否已被监听:
[root@data-node1 ~]# netstat -lntp |grep 10514 tcp6 0 0 :::10514 :::* LISTEN 4312/java [root@data-node1 ~]#
然后在别的机器ssh登录到这台机器上,测试一下有没有日志输出:
[root@data-node1 /usr/share/logstash/bin]# ./logstash --path.settings /etc/logstash/ -f /etc/logstash/conf.d/syslog.conf Sending Logstash's logs to /var/log/logstash which is now configured via log4j2.properties { "severity" => 6, "pid" => "4575", "program" => "sshd", "message" => "Accepted password for root from 192.168.77.128 port 58336 ssh2\n", "type" => "system-syslog", "priority" => 86, "logsource" => "data-node1", "@timestamp" => 2018-03-03T18:12:27.000Z, "@version" => "1", "host" => "192.168.77.130", "facility" => 10, "severity_label" => "Informational", "timestamp" => "Mar 4 02:12:27", "facility_label" => "security/authorization" } { "severity" => 6, "program" => "systemd", "message" => "Started Session 42 of user root.\n", "type" => "system-syslog", "priority" => 30, "logsource" => "data-node1", "@timestamp" => 2018-03-03T18:12:27.000Z, "@version" => "1", "host" => "192.168.77.130", "facility" => 3, "severity_label" => "Informational", "timestamp" => "Mar 4 02:12:27", "facility_label" => "system" } { "severity" => 6, "program" => "systemd-logind", "message" => "New session 42 of user root.\n", "type" => "system-syslog", "priority" => 38, "logsource" => "data-node1", "@timestamp" => 2018-03-03T18:12:27.000Z, "@version" => "1", "host" => "192.168.77.130", "facility" => 4, "severity_label" => "Informational", "timestamp" => "Mar 4 02:12:27", "facility_label" => "security/authorization" } { "severity" => 6, "pid" => "4575", "program" => "sshd", "message" => "pam_unix(sshd:session): session opened for user root by (uid=0)\n", "type" => "system-syslog", "priority" => 86, "logsource" => "data-node1", "@timestamp" => 2018-03-03T18:12:27.000Z, "@version" => "1", "host" => "192.168.77.130", "facility" => 10, "severity_label" => "Informational", "timestamp" => "Mar 4 02:12:27", "facility_label" => "security/authorization" } { "severity" => 6, "program" => "systemd", "message" => "Starting Session 42 of user root.\n", "type" => "system-syslog", "priority" => 30, "logsource" => "data-node1", "@timestamp" => 2018-03-03T18:12:27.000Z, "@version" => "1", "host" => "192.168.77.130", "facility" => 3, "severity_label" => "Informational", "timestamp" => "Mar 4 02:12:27", "facility_label" => "system" } { "severity" => 6, "pid" => "4575", "program" => "sshd", "message" => "Received disconnect from 192.168.77.128: 11: disconnected by user\n", "type" => "system-syslog", "priority" => 86, "logsource" => "data-node1", "@timestamp" => 2018-03-03T18:12:35.000Z, "@version" => "1", "host" => "192.168.77.130", "facility" => 10, "severity_label" => "Informational", "timestamp" => "Mar 4 02:12:35", "facility_label" => "security/authorization" } { "severity" => 6, "pid" => "4575", "program" => "sshd", "message" => "pam_unix(sshd:session): session closed for user root\n", "type" => "system-syslog", "priority" => 86, "logsource" => "data-node1", "@timestamp" => 2018-03-03T18:12:35.000Z, "@version" => "1", "host" => "192.168.77.130", "facility" => 10, "severity_label" => "Informational", "timestamp" => "Mar 4 02:12:35", "facility_label" => "security/authorization" } { "severity" => 6, "program" => "systemd-logind", "message" => "Removed session 42.\n", "type" => "system-syslog", "priority" => 38, "logsource" => "data-node1", "@timestamp" => 2018-03-03T18:12:35.000Z, "@version" => "1", "host" => "192.168.77.130", "facility" => 4, "severity_label" => "Informational", "timestamp" => "Mar 4 02:12:35", "facility_label" => "security/authorization" }
如上,可以看到,终端中以JSON的格式打印了收集到的日志,测试成功。
配置logstash
以上只是测试的配置,这一步我们需要重新改一下配置文件,让收集的日志信息输出到es服务器中,而不是当前终端:
[root@data-node1 ~]# vim /etc/logstash/conf.d/syslog.conf # 更改为如下内容 input { syslog { type => "system-syslog" port => 10514 } } output { elasticsearch { hosts => ["192.168.77.128:9200"] # 定义es服务器的ip index => "system-syslog-%{+YYYY.MM}" # 定义索引 } }
同样的需要检测配置文件有没有错:
[root@data-node1 ~]# cd /usr/share/logstash/bin [root@data-node1 /usr/share/logstash/bin]# ./logstash --path.settings /etc/logstash/ -f /etc/logstash/conf.d/syslog.conf --config.test_and_exit Sending Logstash's logs to /var/log/logstash which is now configured via log4j2.properties Configuration OK [root@data-node1 /usr/share/logstash/bin]#
没问题后,启动logstash服务,并检查进程以及监听端口:
[root@data-node1 ~]# systemctl start logstash [root@data-node1 ~]# ps aux |grep logstash logstash 5364 285 20.1 3757012 376260 ? SNsl 04:36 0:34 /bin/java -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+DisableExplicitGC -Djava.awt.headless=true -Dfile.encoding=UTF-8 -XX:+HeapDumpOnOutOfMemoryError -Xmx1g -Xms256m -Xss2048k -Djffi.boot.library.path=/usr/share/logstash/vendor/jruby/lib/jni -Xbootclasspath/a:/usr/share/logstash/vendor/jruby/lib/jruby.jar -classpath : -Djruby.home=/usr/share/logstash/vendor/jruby -Djruby.lib=/usr/share/logstash/vendor/jruby/lib -Djruby.script=jruby -Djruby.shell=/bin/sh org.jruby.Main /usr/share/logstash/lib/bootstrap/environment.rb logstas/runner.rb --path.settings /etc/logstash root 5400 0.0 0.0 112652 964 pts/0 S+ 04:36 0:00 grep --color=auto logstash
错误解决:
我这里启动logstash后,进程是正常存在的,但是9600以及10514端口却没有被监听。于是查看logstash的日志看看有没有错误信息的输出,但是发现没有记录日志信息,那就只能转而去查看messages的日志,发现错误信息如下:
这是因为权限不够,既然是权限不够,那就设置权限即可:
[root@data-node1 ~]# chown logstash /var/log/logstash/logstash-plain.log [root@data-node1 ~]# ll !$ ll /var/log/logstash/logstash-plain.log -rw-r--r-- 1 logstash root 7597 Mar 4 04:35 /var/log/logstash/logstash-plain.log [root@data-node1 ~]# systemctl restart logstash
设置完权限重启服务之后,发现还是没有监听端口,查看logstash-plain.log文件记录的错误日志信息如下:
可以看到,依旧是权限的问题,这是因为之前我们以root的身份在终端启动过logstash,所以产生的相关文件的属组属主都是root,同样的,也是设置一下权限即可:
[root@data-node1 ~]# ll /var/lib/logstash/ total 4 drwxr-xr-x 2 root root 6 Mar 4 01:50 dead_letter_queue drwxr-xr-x 2 root root 6 Mar 4 01:50 queue -rw-r--r-- 1 root root 36 Mar 4 01:58 uuid [root@data-node1 ~]# chown -R logstash /var/lib/logstash/ [root@data-node1 ~]# systemctl restart logstash
这次就没问题了,端口正常监听了,这样我们的logstash服务就启动成功了:
[root@data-node1 ~]# netstat -lntp |grep 9600 tcp6 0 0 127.0.0.1:9600 :::* LISTEN 9905/java [root@data-node1 ~]# netstat -lntp |grep 10514 tcp6 0 0 :::10514 :::* LISTEN 9905/java [root@data-node1 ~]#
但是可以看到,logstash的监听ip是127.0.0.1这个本地ip,本地ip无法远程通信,所以需要修改一下配置文件,配置一下监听的ip:
[root@data-node1 ~]# vim /etc/logstash/logstash.yml http.host: "192.168.77.130" [root@data-node1 ~]# systemctl restart logstash [root@data-node1 ~]# netstat -lntp |grep 9600 tcp6 0 0 192.168.77.130:9600 :::* LISTEN 10091/java [root@data-node1 ~]#
kibana上查看日志
完成了logstash服务器的搭建之后,回到kibana服务器上查看日志,执行以下命令可以获取索引信息:
[root@master-node ~]# curl '192.168.77.128:9200/_cat/indices?v' health status index uuid pri rep docs.count docs.deleted store.size pri.store.size green open .kibana 6JfXc0gFSPOWq9gJI1ZX2g 1 1 1 0 6.9kb 3.4kb green open system-syslog-2018.03 bUXmEDskTh6fjGD3JgyHcA 5 1 61 0 591.7kb 296.7kb [root@master-node ~]#
如上,可以看到,在logstash配置文件中定义的system-syslog索引成功获取到了,证明配置没问题,logstash与es通信正常。
获取指定索引详细信息:
[root@master-node ~]# curl -XGET '192.168.77.128:9200/system-syslog-2018.03?pretty' { "system-syslog-2018.03" : { "aliases" : { }, "mappings" : { "system-syslog" : { "properties" : { "@timestamp" : { "type" : "date" }, "@version" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "facility" : { "type" : "long" }, "facility_label" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "host" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "logsource" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "message" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "pid" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "priority" : { "type" : "long" }, "program" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "severity" : { "type" : "long" }, "severity_label" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "timestamp" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } }, "type" : { "type" : "text", "fields" : { "keyword" : { "type" : "keyword", "ignore_above" : 256 } } } } } }, "settings" : { "index" : { "creation_date" : "1520082481446", "number_of_shards" : "5", "number_of_replicas" : "1", "uuid" : "bUXmEDskTh6fjGD3JgyHcA", "version" : { "created" : "6020299" }, "provided_name" : "system-syslog-2018.03" } } } } [root@master-node ~]#
如果日后需要删除索引的话,使用以下命令可以删除指定索引:
curl -XDELETE 'localhost:9200/system-syslog-2018.03'
es与logstash能够正常通信后就可以去配置kibana了,浏览器访问192.168.77.128:5601,到kibana页面上配置索引:
我们也可以使用通配符,进行批量匹配:
配置成功后点击 “Discover” :
进入 “Discover” 页面后如果出现以下提示,则是代表无法查找到日志信息:
这种情况一般是时间的问题,点击右上角切换成查看当天的日志信息:
这时应该就能够正常查看了:
如果还是不行的话,就换几个时间试试,换了几个时间都不行的话,就在浏览器中直接访问es服务器看看是否有反馈出信息:
http://192.168.77.128:9200/system-syslog-2018.03/_search?q=*
如下,这是正常返回信息的情况,如果有问题的话是会返回error的:
如果es服务器正常返回信息,但是 “Discover” 页面却依旧显示无法查找到日志信息的话,就使用另一种方式,进入设置删除掉索引:
重新添加索引,但是这次不要选择 @timestampe 了:
但是这种方式只能看到数据,没有可视化的柱状图:
其实这里显示的日志数据就是 /var/log/messages 文件里的数据,因为logstash里配置的就是收集messages 文件里的数据。
以上这就是如何使用logstash收集系统日志,输出到es服务器上,并在kibana的页面上进行查看。
27.10 logstash收集nginx日志
和收集syslog一样,首先需要编辑配置文件,这一步在logstash服务器上完成:
[root@data-node1 ~]# vim /etc/logstash/conf.d/nginx.conf # 增加如下内容 input { file { # 指定一个文件作为输入源 path => "/tmp/elk_access.log" # 指定文件的路径 start_position => "beginning" # 指定何时开始收集 type => "nginx" # 定义日志类型,可自定义 } } filter { # 配置过滤器 grok { match => { "message" => "%{IPORHOST:http_host} %{IPORHOST:clientip} - %{USERNAME:remote_user} \[%{HTTPDATE:timestamp}\] \"(?:%{WORD:http_verb} %{NOTSPACE:http_request}(?: HTTP/%{NUMBER:http_version})?|%{DATA:raw_http_request})\" %{NUMBER:response} (?:%{NUMBER:bytes_read}|-) %{QS:referrer} %{QS:agent} %{QS:xforwardedfor} %{NUMBER:request_time:float}"} # 定义日志的输出格式 } geoip { source => "clientip" } } output { stdout { codec => rubydebug } elasticsearch { hosts => ["192.168.77.128:9200"] index => "nginx-test-%{+YYYY.MM.dd}" } }
同样的编辑完配置文件之后,还需要检测配置文件是否有错:
[root@data-node1 ~]# cd /usr/share/logstash/bin [root@data-node1 /usr/share/logstash/bin]# ./logstash --path.settings /etc/logstash/ -f /etc/logstash/conf.d/nginx.conf --config.test_and_exit Sending Logstash's logs to /var/log/logstash which is now configured via log4j2.properties Configuration OK [root@data-node1 /usr/share/logstash/bin]#
检查完毕之后,进入你的nginx虚拟主机配置文件所在的目录中,新建一个虚拟主机配置文件:
[root@data-node1 ~]# cd /usr/local/nginx/conf/vhost/ [root@data-node1 /usr/local/nginx/conf/vhost]# vim elk.conf server { listen 80; server_name elk.test.com; location / { proxy_pass http://192.168.77.128:5601; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } access_log /tmp/elk_access.log main2; }
配置nginx的主配置文件,因为需要配置日志格式,在 log_format combined_realip
那一行的下面增加以下内容:
[root@data-node1 ~]# vim /usr/local/nginx/conf/nginx.conf log_format main2 '$http_host $remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$upstream_addr" $request_time';
完成以上配置文件的编辑之后,检测配置文件有没有错误,没有的话就reload重新加载:
[root@data-node1 ~]# /usr/local/nginx/sbin/nginx -t nginx: [warn] conflicting server name "aaa.com" on 0.0.0.0:80, ignored nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful [root@data-node1 ~]# /usr/local/nginx/sbin/nginx -s reload [root@data-node1 ~]#
由于我们需要在windows下通过浏览器访问我们配置的 elk.test.com 这个域名,所以需要在windows下编辑它的hosts文件增加以下内容:
192.168.77.130 elk.test.com
这时在浏览器上就可以通过这个域名进行访问了:
访问成功后,查看生成的日志文件:
[root@data-node1 ~]# ls /tmp/elk_access.log /tmp/elk_access.log [root@data-node1 ~]# wc -l !$ wc -l /tmp/elk_access.log 45 /tmp/elk_access.log [root@data-node1 ~]#
如上,可以看到,nginx的访问日志已经生成了。
重启logstash服务,生成日志的索引:
systemctl restart logstash
重启完成后,在es服务器上检查是否有nginx-test开头的索引生成:
[root@master-node ~]# curl '192.168.77.128:9200/_cat/indices?v' health status index uuid pri rep docs.count docs.deleted store.size pri.store.size green open .kibana 6JfXc0gFSPOWq9gJI1ZX2g 1 1 2 0 14.4kb 7.2kb green open system-syslog-2018.03 bUXmEDskTh6fjGD3JgyHcA 5 1 902 0 1.1mb 608.9kb green open nginx-test-2018.03.04 GdKYa6gBRke7mNgrh2PBUA 5 1 45 0 199kb 99.5kb [root@master-node ~]#
可以看到,nginx-test索引已经生成了,那么这时就可以到kibana上配置该索引:
配置完成之后就可以在 “Discover” 里进行查看nginx的访问日志数据了:
使用beats采集日志
之前也介绍过beats是ELK体系中新增的一个工具,它属于一个轻量的日志采集器,以上我们使用的日志采集工具是logstash,但是logstash占用的资源比较大,没有beats轻量,所以官方也推荐使用beats来作为日志采集工具。而且beats可扩展,支持自定义构建。
官方介绍:
在 192.168.77.134 上安装filebeat,filebeat是beats体系中用于收集日志信息的工具:
[root@data-node2 ~]# wget https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-6.0.0-x86_64.rpm [root@data-node2 ~]# rpm -ivh filebeat-6.0.0-x86_64.rpm
安装完成之后编辑配置文件:
[root@data-node2 ~]# vim /etc/filebeat/filebeat.yml # 增加或者更改为以下内容 filebeat.prospectors: - type: log #enabled: false 这一句要注释掉 paths: - /var/log/messages # 指定需要收集的日志文件的路径 #output.elasticsearch: # 先将这几句注释掉 # Array of hosts to connect to. # hosts: ["localhost:9200"] output.console: # 指定在终端上输出日志信息 enable: true
配置完成之后,执行以下命令,看看是否有在终端中打印日志数据,有打印则代表filebeat能够正常收集日志数据:
[root@data-node2 ~]# /usr/share/filebeat/bin/filebeat -c /etc/filebeat/filebeat.yml
以上的配置只是为了测试filebeat能否正常收集日志数据,接下来我们需要再次修改配置文件,将filebeat作为一个服务启动:
[root@data-node2 ~]# vim /etc/filebeat/filebeat.yml #output.console: 把这两句注释掉 # enable: true # 把这两句的注释去掉 output.elasticsearch: # Array of hosts to connect to. hosts: ["192.168.77.128:9200"] # 并配置es服务器的ip地址
修改完成后就可以启动filebeat服务了:
[root@data-node2 ~]# systemctl start filebeat [root@data-node2 ~]# ps axu |grep filebeat root 3021 0.3 2.3 296360 11288 ? Ssl 22:27 0:00 /usr/share/filebeat/bin/filebeat -c /etc/filebeat/filebeat.yml -path.home /usr/share/filebeat -path.config /etc/filebeat -path.data /var/lib/filebeat -path.logs /var/log/filebeat root 3030 0.0 0.1 112660 960 pts/0 S+ 22:27 0:00 grep --color=auto filebeat
启动成功后,到es服务器上查看索引,可以看到新增了一个以filebeat-6.0.0开头的索引,这就代表filesbeat和es能够正常通信了:
[root@master-node ~]# curl '192.168.77.128:9200/_cat/indices?v' health status index uuid pri rep docs.count docs.deleted store.size pri.store.size green open system-syslog-2018.03 bUXmEDskTh6fjGD3JgyHcA 5 1 73076 0 24.8mb 11.6mb green open nginx-test-2018.03.04 GdKYa6gBRke7mNgrh2PBUA 5 1 91 0 1mb 544.8kb green open .kibana 6JfXc0gFSPOWq9gJI1ZX2g 1 1 3 0 26.9kb 13.4kb green open filebeat-6.0.0-2018.03.04 MqQJMUNHS_OiVmO26NEWTw 3 1 66 0 64.5kb 39.1kb [root@master-node ~]#
es服务器能够正常获取到索引后,就可以到kibana上配置这个索引了:
以上这就是如何使用filebeat进行日志的数据收集,可以看到配置起来比logstash要简单,而且占用资源还少。
扩展部分
集中式日志分析平台 - ELK Stack - 安全解决方案 X-Pack:
http://www.jianshu.com/p/a49d93212eca
https://www.elastic.co/subscriptions
Elastic stack演进:
基于kafka和elasticsearch,linkedin构建实时日志分析系统:
elastic stack 使用redis作为日志缓冲:
ELK+Filebeat+Kafka+ZooKeeper 构建海量日志分析平台:
关于elk+zookeeper+kafka 运维集中日志管理:
来源:51CTO
作者:ZeroOne01
链接:https://blog.51cto.com/zero01/2082794?source=drt