Prerequisites
-------------
1. Your server runs at least RHEL 6 or RHEL 7.
FYI, RHEL5 is EOL Version.
2. The main dependency for installing the ELK stack is Java.
java
----------
[root@sankar-devops-master sankar_elk]# ls -ltrh
total 181M
drwxr-xr-x 8 uucp 143 4.0K Dec 19 16:24 jdk1.8.0_161
-rw-r--r-- 1 root root 181M Dec 20 11:10 jdk-8u161-linux-x64.tar.gz
Java 8 with Alternatives
[root@sankar-devops-master sankar_elk]# cd jdk1.8.0_161/
[root@sankar-devops-master jdk1.8.0_161]#
[root@sankar-devops-master jdk1.8.0_161]# ls -ltrh
total 26M
-rw-r--r-- 1 uucp 143 63K Dec 19 10:56 THIRDPARTYLICENSEREADME-JAVAFX.txt
-rw-r--r-- 1 uucp 143 5.0M Dec 19 10:56 javafx-src.zip
-r--r--r-- 1 uucp 143 142K Dec 19 16:21 THIRDPARTYLICENSEREADME.txt
-r--r--r-- 1 uucp 143 159 Dec 19 16:21 README.html
-r--r--r-- 1 uucp 143 40 Dec 19 16:21 LICENSE
drwxr-xr-x 3 uucp 143 4.0K Dec 19 16:21 include
drwxr-xr-x 4 uucp 143 4.0K Dec 19 16:21 db
-r--r--r-- 1 uucp 143 3.2K Dec 19 16:21 COPYRIGHT
-rw-r--r-- 1 uucp 143 21M Dec 19 16:21 src.zip
-rw-r--r-- 1 uucp 143 424 Dec 19 16:21 release
drwxr-xr-x 4 uucp 143 4.0K Dec 19 16:21 man
drwxr-xr-x 5 uucp 143 4.0K Dec 19 16:21 jre
drwxr-xr-x 5 uucp 143 4.0K Dec 19 16:21 lib
drwxr-xr-x 2 uucp 143 4.0K Dec 19 16:21 bin
[root@sankar-devops-master jdk1.8.0_161]# alternatives --install /usr/bin/java java /opt/sankar_elk/jdk1.8.0_161/bin/java 2
[root@sankar-devops-master jdk1.8.0_161]# alternatives --config java
There are 3 programs which provide 'java'.
Selection Command
-----------------------------------------------
* 1 /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/bin/java
+ 2 /opt/jdk1.8.0_161/bin/java
3 /opt/sankar_elk/jdk1.8.0_161/bin/java
Enter to keep the current selection[+], or type selection number: 3
[root@sankar-devops-master jdk1.8.0_161]#
[root@sankar-devops-master jdk1.8.0_161]#
[root@sankar-devops-master jdk1.8.0_161]# alternatives --install /usr/bin/jar jar /opt/sankar_elk/jdk1.8.0_161/bin/jar 2
[root@sankar-devops-master jdk1.8.0_161]# alternatives --install /usr/bin/javac javac /opt/sankar_elk/jdk1.8.0_161/bin/javac 2
[root@sankar-devops-master jdk1.8.0_161]# alternatives --set jar /opt/sankar_elk/jdk1.8.0_161/bin/jar
[root@sankar-devops-master jdk1.8.0_161]# alternatives --set javac /opt/sankar_elk/jdk1.8.0_161/bin/javac
[root@sankar-devops-master jdk1.8.0_161]#
Java Version
[root@sankar-devops-master jdk1.8.0_161]# java -version
java version "1.8.0_161"
Java(TM) SE Runtime Environment (build 1.8.0_161-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.161-b12, mixed mode)
Environment Variables
[root@sankar-devops-master jdk1.8.0_161]# export JAVA_HOME=/opt/sankar_elk/jdk1.8.0_161
[root@sankar-devops-master jdk1.8.0_161]# export JRE_HOME=/opt/sankar_elk/jdk1.8.0_161/jre
[root@sankar-devops-master jdk1.8.0_161]# export PATH=$PATH:/opt/sankar_elk/jdk1.8.0_161/bin:/opt/sankar_elk/jdk1.8.0_161/jre/bin
[root@sankar-devops-master jdk1.8.0_161]#
[root@sankar-devops-master jdk1.8.0_161]#
[root@sankar-devops-master jdk1.8.0_161]#
[root@sankar-devops-master ~]# rpm --import http://packages.elastic.co/GPG-KEY-elasticsearch
[root@sankar-devops-master ~]# echo $?
0
[root@sankar-devops-master ~]# vi /etc/yum.repos.d/elasticsearch.repo
[elasticsearch]
name=Elasticsearch repository
baseurl=http://packages.elastic.co/elasticsearch/2.x/centos
gpgcheck=1
gpgkey=http://packages.elastic.co/GPG-KEY-elasticsearch
enabled=1
~
~
[root@sankar-devops-master ~]# yum install elasticsearch
Loaded plugins: security
Setting up Install Process
elasticsearch | 2.9 kB 00:00
elasticsearch/primary_db | 9.3 kB 00:00
Resolving Dependencies
--> Running transaction check
---> Package elasticsearch.noarch 0:2.4.6-1 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================================================================
Package Arch Version Repository Size
======================================================================================================================================
Installing:
elasticsearch noarch 2.4.6-1 elasticsearch 26 M
Transaction Summary
======================================================================================================================================
Install 1 Package(s)
Total download size: 26 M
Installed size: 29 M
Is this ok [y/N]: y
Downloading Packages:
elasticsearch-2.4.6.rpm | 26 MB 00:13
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Creating elasticsearch group... OK
Creating elasticsearch user... OK
Installing : elasticsearch-2.4.6-1.noarch 1/1
### NOT starting on installation, please execute the following statements to configure elasticsearch service to start automatically using chkconfig
sudo chkconfig --add elasticsearch
### You can start elasticsearch service by executing
sudo service elasticsearch start
Verifying : elasticsearch-2.4.6-1.noarch 1/1
Installed:
elasticsearch.noarch 0:2.4.6-1
Complete!
[root@sankar-devops-master ~]# service elasticsearch status
elasticsearch (pid 2197) is running...
[root@sankar-devops-master ~]# netstat -ntlup |grep 9200
tcp 0 0 ::ffff:127.0.0.1:9200 :::* LISTEN 2197/java
tcp 0 0 ::1:9200 :::* LISTEN 2197/java
[root@sankar-devops-master ~]# curl -X GET http://localhost:9200
{
"name" : "Binary",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "DVTJzhLpQ4mzNEBO3ZzgVg",
"version" : {
"number" : "2.4.6",
"build_hash" : "5376dca9f70f3abef96a77f4bb22720ace8240fd",
"build_timestamp" : "2017-07-18T12:17:44Z",
"build_snapshot" : false,
"lucene_version" : "5.5.4"
},
"tagline" : "You Know, for Search"
}
[root@sankar-devops-master ~]#
Enable Logstash Repository
[root@sankar-devops-master ~]# vi /etc/yum.repos.d/logstash.repo
[logstash]
name=Logstash
baseurl=http://packages.elasticsearch.org/logstash/2.2/centos
gpgcheck=1
gpgkey=http://packages.elasticsearch.org/GPG-KEY-elasticsearch
enabled=1
~
[root@sankar-devops-master ~]# yum install logstash
Loaded plugins: security
Setting up Install Process
logstash | 951 B 00:00
logstash/primary | 2.6 kB 00:00
logstash 5/5
Resolving Dependencies
--> Running transaction check
---> Package logstash.noarch 1:2.2.4-1 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================================================================
Package Arch Version Repository Size
======================================================================================================================================
Installing:
logstash noarch 1:2.2.4-1 logstash 73 M
Transaction Summary
======================================================================================================================================
Install 1 Package(s)
Total download size: 73 M
Installed size: 127 M
Is this ok [y/N]: y
Downloading Packages:
logstash-2.2.4-1.noarch.rpm | 73 MB 00:23
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : 1:logstash-2.2.4-1.noarch 1/1
Verifying : 1:logstash-2.2.4-1.noarch 1/1
Installed:
logstash.noarch 1:2.2.4-1
Complete!
[root@sankar-devops-master ~]# vi /etc/pki/tls/openssl.cnf
226 [ v3_ca ]
227
228 subjectAltName = IP: 66.161.124.110
[root@sankar-devops-master ~]# cd /etc/pki/tls/
[root@sankar-devops-master tls]# ls -ltrh
total 24K
drwxr-xr-x. 2 root root 4.0K May 2 2016 private
drwxr-xr-x. 2 root root 4.0K May 10 2016 misc
lrwxrwxrwx 1 root root 19 Jun 1 2017 cert.pem -> certs/ca-bundle.crt
drwxr-xr-x. 2 root root 4.0K Jun 1 2017 certs
-rw-r--r-- 1 root root 11K Apr 17 11:15 openssl.cnf
[root@sankar-devops-master tls]#
[root@sankar-devops-master tls]# openssl req -config /etc/pki/tls/openssl.cnf -x509 -days 3650 -batch -nodes -newkey rsa:2048 -keyout private/logstash-forwarder.key -out certs/logstash-forwarder.crt
Generating a 2048 bit RSA private key
........+++
................................................................................+++
writing new private key to 'private/logstash-forwarder.key'
-----
[root@sankar-devops-master tls]#
[root@sankar-devops-master tls]# cd /etc/logstash/conf.d/
[root@sankar-devops-master conf.d]#
[root@sankar-devops-master conf.d]# ls -ltrh
total 0
[root@sankar-devops-master conf.d]# vi input.conf
input {
beats {
port => 5044
ssl => true
ssl_certificate => "/etc/pki/tls/certs/logstash-forwarder.crt"
ssl_key => "/etc/pki/tls/private/logstash-forwarder.key"
}
}
~
[root@sankar-devops-master conf.d]# ls -ld /etc/pki/tls/certs/logstash-forwarder.crt
-rw-r--r-- 1 root root 1241 Apr 17 11:17 /etc/pki/tls/certs/logstash-forwarder.crt
[root@sankar-devops-master conf.d]# ls -dl /etc/pki/tls/private/logstash-forwarder.key
-rw-r--r-- 1 root root 1704 Apr 17 11:17 /etc/pki/tls/private/logstash-forwarder.key
[root@sankar-devops-master conf.d]# vi /etc/logstash/conf.d/output.conf
output {
elasticsearch {
hosts => ["localhost:9200"]
sniffing => true
manage_template => false
index => "%{[@metadata][beat]}-%{+YYYY.MM.dd}"
document_type => "%{[@metadata][type]}"
}
}
[root@sankar-devops-master conf.d]# vi /etc/logstash/conf.d/filter.conf
filter {
if [type] == "syslog" {
grok {
match => { "message" => "%{SYSLOGLINE}" }
}
date {
match => [ "timestamp", "MMM d HH:mm:ss", "MMM dd HH:mm:ss" ]
}
}
}
[root@sankar-devops-master conf.d]# service logstash configtest
Configuration OK
[root@sankar-devops-master conf.d]#
[root@sankar-devops-master conf.d]# service logstash status
logstash is not running
[root@sankar-devops-master conf.d]# service logstash start
logstash started.
[root@sankar-devops-master conf.d]# service logstash status
logstash is running
[root@sankar-devops-master conf.d]#
[root@sankar-devops-master conf.d]# netstat -ntlup|grep 5044
tcp 0 0 :::5044 :::* LISTEN 12621/java
[root@sankar-devops-master conf.d]#
Enable Kibana Repository
[root@sankar-devops-master conf.d]# vi /etc/yum.repos.d/kibana.repo
[kibana]
name=Kibana repository
baseurl=http://packages.elastic.co/kibana/4.4/centos
gpgcheck=1
gpgkey=http://packages.elastic.co/GPG-KEY-elasticsearch
enabled=1
~
~
[root@sankar-devops-master conf.d]# yum install kibana
Loaded plugins: security
Setting up Install Process
kibana | 2.9 kB 00:00
kibana/primary_db | 18 kB 00:00
Resolving Dependencies
--> Running transaction check
---> Package kibana.x86_64 0:4.4.2-1 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================================================================
Package Arch Version Repository Size
======================================================================================================================================
Installing:
kibana x86_64 4.4.2-1 kibana 32 M
Transaction Summary
======================================================================================================================================
Install 1 Package(s)
Total download size: 32 M
Installed size: 32 M
Is this ok [y/N]: y
Downloading Packages:
kibana-4.4.2-1.x86_64.rpm | 32 MB 00:09
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : kibana-4.4.2-1.x86_64 1/1
Verifying : kibana-4.4.2-1.x86_64 1/1
Installed:
kibana.x86_64 0:4.4.2-1
Complete!
[root@sankar-devops-master conf.d]#
[root@sankar-devops-master conf.d]# service kibana status
kibana is not running
[root@sankar-devops-master conf.d]# service kibana start
kibana started
[root@sankar-devops-master conf.d]# service kibana status
kibana is running
[root@sankar-devops-master conf.d]
[root@sankar-devops-master conf.d]# netstat -antlup |grep 5601
tcp 0 0 0.0.0.0:5601 0.0.0.0:* LISTEN 13363/node
[root@sankar-devops-master conf.d]#
the clinet end configs
scp ssl cert from server to client
# scp /etc/pki/tls/certs/logstash-forwarder.crt root@192.168.0.100:/etc/pki/tls/certs/
[root@AT-CM-TORBERT skodipilla]# cp logstash-forwarder.crt /etc/pki/tls/certs/
[root@AT-CM-TORBERT skodipilla]# cd /etc/pki/tls/certs
[root@AT-CM-TORBERT certs]# ls -ltrh
total 956K
-rw-r--r-- 1 root root 458K May 15 2012 ca-bundle.crt
-rw-r--r-- 1 root root 2.3K May 15 2012 Makefile
-rwxr-xr-x 1 root root 610 May 15 2012 make-dummy-cert
-rw-r--r-- 1 root root 458K May 15 2012 ca-bundle.crt.rpmnew
-rw-r--r-- 1 root root 1.3K Apr 17 11:47 logstash-forwarder.crt
[root@AT-CM-TORBERT certs]# r
[root@AT-CM-TORBERT certs]# vi /etc/yum.repos.d/filebeat.repo
[filebeat]
name=Filebeat for ELK clients
baseurl=https://packages.elastic.co/beats/yum/el/$basearch
enabled=1
gpgkey=https://packages.elastic.co/GPG-KEY-elasticsearch
gpgcheck=1
~
~
[root@sankar-devops-clinet skodipilla]# yum install filebeat
Loaded plugins: langpacks
filebeat | 2.9 kB 00:00:00
mongodb-org-3.2 | 2.5 kB 00:00:00
ol7_UEKR4 | 1.2 kB 00:00:00
ol7_latest | 1.4 kB 00:00:00
percona-release-noarch | 2.9 kB 00:00:00
percona-release-x86_64 | 2.9 kB 00:00:00
puppetlabs-pc1 | 2.5 kB 00:00:00
(1/3): puppetlabs-pc1/x86_64/primary_db | 146 kB 00:00:03
(2/3): filebeat/x86_64/primary_db | 13 kB 00:00:03
(3/3): percona-release-x86_64/7Server/x86_64/primary_db | 738 kB 00:00:04
(1/4): ol7_UEKR4/x86_64/updateinfo | 172 kB 00:00:03
(2/4): ol7_latest/x86_64/updateinfo | 1.7 MB 00:00:03
(3/4): ol7_UEKR4/x86_64/primary | 32 MB 00:00:05
(4/4): ol7_latest/x86_64/primary | 34 MB 00:00:07
ol7_UEKR4 611/611
ol7_latest 26500/26500
Resolving Dependencies
--> Running transaction check
---> Package filebeat.x86_64 0:1.3.1-1 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================================================================
Package Arch Version Repository Size
======================================================================================================================================
Installing:
filebeat x86_64 1.3.1-1 filebeat 4.0 M
Transaction Summary
======================================================================================================================================
Install 1 Package
Total download size: 4.0 M
Installed size: 4.0 M
Is this ok [y/d/N]: y
Downloading packages:
warning: /var/cache/yum/x86_64/7Server/filebeat/packages/filebeat-1.3.1-x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID d88e42b4: NOKEY
Public key for filebeat-1.3.1-x86_64.rpm is not installed
filebeat-1.3.1-x86_64.rpm | 4.0 MB 00:00:10
Retrieving key from https://packages.elastic.co/GPG-KEY-elasticsearch
Importing GPG key 0xD88E42B4:
Userid : "Elasticsearch (Elasticsearch Signing Key) <dev_ops@elasticsearch.org>"
Fingerprint: 4609 5acc 8548 582c 1a26 99a9 d27d 666c d88e 42b4
From : https://packages.elastic.co/GPG-KEY-elasticsearch
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : filebeat-1.3.1-1.x86_64 1/1
Verifying : filebeat-1.3.1-1.x86_64 1/1
Installed:
filebeat.x86_64 0:1.3.1-1
Complete!
[root@sankar-devops-clinet skodipilla]#
[root@sankar-devops-clinet skodipilla]# systemctl status filebeat
â— filebeat.service - filebeat
Loaded: loaded (/usr/lib/systemd/system/filebeat.service; disabled; vendor preset: disabled)
Active: inactive (dead)
Docs: https://www.elastic.co/guide/en/beats/filebeat/current/index.html
[root@sankar-devops-clinet skodipilla]# systemctl start filebeat
[root@sankar-devops-clinet skodipilla]# systemctl status filebeat
â— filebeat.service - filebeat
Loaded: loaded (/usr/lib/systemd/system/filebeat.service; disabled; vendor preset: disabled)
Active: active (running) since Tue 2018-04-17 12:06:54 PDT; 2s ago
Docs: https://www.elastic.co/guide/en/beats/filebeat/current/index.html
Main PID: 27823 (filebeat)
CGroup: /system.slice/filebeat.service
└─27823 /usr/bin/filebeat -c /etc/filebeat/filebeat.yml
Apr 17 12:06:54 sankar-devops-clinet systemd[1]: Started filebeat.
Apr 17 12:06:54 sankar-devops-clinet systemd[1]: Starting filebeat...
[root@sankar-devops-clinet skodipilla]# /etc/filebeat/filebeat.yml
input_type: log
document_type: syslog
### Logstash as output
logstash:
# The Logstash hosts
hosts: ["66.161.124.110:5044"]
# Optional TLS. By default is off.
tls:
# List of root certificates for HTTPS server verifications
certificate_authorities: ["/etc/pki/tls/certs/logstash-forwarder.crt"]
[root@sankar-devops-clinet filebeat]# systemctl restart filebeat
[root@sankar-devops-clinet filebeat]# systemctl status filebeat
â— filebeat.service - filebeat
Loaded: loaded (/usr/lib/systemd/system/filebeat.service; disabled; vendor preset: disabled)
Active: active (running) since Tue 2018-04-17 12:18:37 PDT; 9s ago
Docs: https://www.elastic.co/guide/en/beats/filebeat/current/index.html
Main PID: 28103 (filebeat)
CGroup: /system.slice/filebeat.service
└─28103 /usr/bin/filebeat -c /etc/filebeat/filebeat.yml
Apr 17 12:18:37 sankar-devops-clinet systemd[1]: Started filebeat.
Apr 17 12:18:37 sankar-devops-clinet systemd[1]: Starting filebeat...
[root@sankar-devops-clinet filebeat]#
[root@sankar-devops-master ~]# curl -XGET 'http://localhost:9200/filebeat-*/_search?pretty'
{
"took" : 7,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"failed" : 0
},
"hits" : {
"total" : 2048,
"max_score" : 1.0,
"hits" : [ {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmixs",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 05:36:17 http: TLS handshake error from 192.168.1.10:43626: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.361Z",
"type" : "syslog",
"input_type" : "log",
"fields" : null,
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"offset" : 8625,
"count" : 1,
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmixu",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 05:42:33 http: TLS handshake error from 192.168.1.10:39822: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.361Z",
"type" : "syslog",
"input_type" : "log",
"fields" : null,
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"offset" : 8777,
"count" : 1,
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmix1",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 07:07:37 http: TLS handshake error from 192.168.1.10:35232: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.361Z",
"type" : "syslog",
"input_type" : "log",
"count" : 1,
"offset" : 9309,
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"fields" : null,
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmix4",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 07:47:23 http: TLS handshake error from 192.168.1.10:50984: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.361Z",
"offset" : 9537,
"type" : "syslog",
"count" : 1,
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"input_type" : "log",
"fields" : null,
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmix5",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 07:48:17 http: TLS handshake error from 192.168.1.10:54478: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.361Z",
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"type" : "syslog",
"input_type" : "log",
"count" : 1,
"fields" : null,
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"offset" : 9613,
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmiyR",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 11:33:49 http: TLS handshake error from 192.168.1.10:39402: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.363Z",
"offset" : 11437,
"type" : "syslog",
"fields" : null,
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"input_type" : "log",
"count" : 1,
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmiyS",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 11:35:31 http: TLS handshake error from 192.168.1.10:46244: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.363Z",
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"offset" : 11513,
"type" : "syslog",
"fields" : null,
"input_type" : "log",
"count" : 1,
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmiyT",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 11:36:08 http: TLS handshake error from 192.168.1.10:48636: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.363Z",
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"offset" : 11589,
"input_type" : "log",
"fields" : null,
"type" : "syslog",
"count" : 1,
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmiyb",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 13:11:00 http: TLS handshake error from 192.168.1.10:55382: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.363Z",
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"offset" : 12197,
"count" : 1,
"fields" : null,
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"type" : "syslog",
"input_type" : "log",
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
}, {
"_index" : "filebeat-2018.04.17",
"_type" : "syslog",
"_id" : "AWLVC2qGuLkPPANBmiyc",
"_score" : 1.0,
"_source" : {
"message" : "2017/04/25 13:19:37 http: TLS handshake error from 192.168.1.10:60790: EOF",
"@version" : "1",
"@timestamp" : "2018-04-17T19:18:37.363Z",
"beat" : {
"hostname" : "sankar-devops-clinet",
"name" : "sankar-devops-clinet"
},
"source" : "/var/log/pmm-mongodb-metrics-42003.log",
"offset" : 12273,
"count" : 1,
"fields" : null,
"type" : "syslog",
"input_type" : "log",
"host" : "sankar-devops-clinet",
"tags" : [ "beats_input_codec_plain_applied", "_grokparsefailure" ]
}
} ]
}
}
Note:
By default, Kibana will display the records that were processed during the last 15 minutes
but you can change that behaviour by selecting another time frame:
how to get elasticsearch version
[root@sankar-devops-master ~]# curl -XGET 'localhost:9200'
{
"name" : "Superia",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "DVTJzhLpQ4mzNEBO3ZzgVg",
"version" : {
"number" : "2.4.6",
"build_hash" : "5376dca9f70f3abef96a77f4bb22720ace8240fd",
"build_timestamp" : "2017-07-18T12:17:44Z",
"build_snapshot" : false,
"lucene_version" : "5.5.4"
},
"tagline" : "You Know, for Search"
}
[root@sankar-devops-master ~]#
