I'm trying to setup Elasticsearch and Kibana on my local CentOS 7 virtual machine. I successfully installed ES and Kibana, elasticsearch is working and accessible at: 127.0.0.1:9200, but when the Kibana service is failed to start: Here's my kibana configuration [ **/etc/kibana/kibana.yml** ]: server.port: 5601 server.host: "0.0.0.0" elasticsearch.hosts: ["http://localhost:9200"] logging: appenders: file: type: file fileName: /var/log/kibana/kibana.log layout: type: json root: appenders: - default - file Here's what i get when run: **systemctl status kibana**: ● kibana.service - Kibana Loaded: loaded (/usr/lib/systemd/system/kibana.service; enabled; vendor preset: disabled) Active: failed (Result: start-limit) since Mon 2024-08-05 01:46:45 EDT; 18min ago Docs: https://www.elastic.co Process: 4345 ExecStart=/usr/share/kibana/bin/kibana (code=exited, status=1/FAILURE) Main PID: 4345 (code=exited, status=1/FAILURE) Aug 05 01:46:41 localhost.localdomain systemd: Unit kibana.service entered failed state. Aug 05 01:46:41 localhost.localdomain systemd: kibana.service failed. Aug 05 01:46:45 localhost.localdomain systemd: kibana.service holdoff time over, scheduling restart. Aug 05 01:46:45 localhost.localdomain systemd: Stopped Kibana. Aug 05 01:46:45 localhost.localdomain systemd: start request repeated too quickly for kibana.service Aug 05 01:46:45 localhost.localdomain systemd: Failed to start Kibana. Aug 05 01:46:45 localhost.localdomain systemd: Unit kibana.service entered failed state. Aug 05 01:46:45 localhost.localdomain systemd: kibana.service failed. Here's what i tried: 1. Change the host address to my local IP and also to 127.0.0.1, localhost 2. Created a custom log file at /usr/share/kibana and change its ownership to kibana user and give that log file in kibana configuration But no success, what might be wrong?

I have a 3-node ELK stack (Elasticsearch v7.17). After a reboot, the Kibana web interface reports an error "Kibana server is not ready yet". The SSL certs were expired, so I re-created them (for the ELK CA, all 3 nodes, Kibana, and Logstash). However, the error persists, and /var/log/kibana/kibana.log reports an error {"type":"log","@timestamp":"2023-03-29T17:19:39+02:00","tags":["error","elasticsearch-service"],"pid":8271,"message":"Unable to retrieve version information from Elasticsearch nodes. security_exception: [security_exception] Reason: unable to authenticate user [kibana] for REST request [/_nodes?filter_path=nodes.*.version%2Cnodes.*.http.publish_address%2Cnodes.*.ip]"} The command /usr/share/elasticsearch/bin/elasticsearch-setup-passwords interactive -v results in this output: Running with configuration path: /etc/elasticsearch Testing if bootstrap password is valid for http://10.0.0.1:9200/_security/_authenticate?pretty { "username" : "elastic", "roles" : [ "superuser" ], "full_name" : null, "email" : null, "metadata" : { "_reserved" : true }, "enabled" : true, "authentication_realm" : { "name" : "reserved", "type" : "reserved" }, "lookup_realm" : { "name" : "reserved", "type" : "reserved" }, "authentication_type" : "realm" } Checking cluster health: http://10.0.0.1:9200/_cluster/health?pretty { "error" : { "root_cause" : [ { "type" : "master_not_discovered_exception", "reason" : null } ], "type" : "master_not_discovered_exception", "reason" : null }, "status" : 503 } Failed to determine the health of the cluster running at http://10.0.0.1:9200 Unexpected response code from calling GET http://10.0.0.1:9200/_cluster/health?pretty Cause: master_not_discovered_exception The Elasticsearch log say: [2023-03-30T13:50:58,432][WARN ][o.e.d.PeerFinder ] [node1] address [10.0.0.2:9300], node [null], requesting [false] connection failed: [][10.0.0.2:9300] general node connection failure: handshake failed because connection reset [2023-03-30T13:50:58,432][WARN ][o.e.t.TcpTransport ] [node1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.0.0.1:60126, remoteAddress=node2.example.org/10.0.0.2:9300, profile=default}], closing connection io.netty.handler.codec.DecoderException: javax.net.ssl.SSLHandshakeException: PKIX path validation failed: java.security.cert.CertPathValidatorException: Path does not chain with any of the trust anchors No password was changed. The problem appears to be with the new SSL certificates. Therefore, I have created a new keystore via the command /usr/share/elasticsearch/bin/elasticsearch-keystore create and I'm trying to add the CA certificate (and then others) to it: keytool -importcert -trustcacerts -noprompt -keystore /etc/elasticsearch/elasticsearch.keystore -file /etc/elasticsearch/certs/ca.crt However, I get the following error: keytool error: java.io.IOException: Invalid keystore format I have converted the CA cert into PKCS12 and tried to import it in such format (ca.p12), since the keystore is defined as of type PKCS12 in my config, but I get the same error. What's wrong? Excerpts of the /etc/elasticsearch/elasticsearch.yml file: xpack.security.transport.ssl.keystore.path: elasticsearch.keystore xpack.security.transport.ssl.keystore.type: PKCS12 xpack.security.transport.ssl.truststore.path: elasticsearch.keystore xpack.security.transport.ssl.truststore.type: PKCS12 xpack.security.transport.ssl.verification_mode: certificate

I search on internet that we have to unistall each of the ELK part one by one like unistall stand-alone kibana, elastic search, and logstash. Is there any command which no need to unistall all of them one by one but using only one single command ? this is the package that i used in my source.list deb https://artifacts.elastic.co/packages/6.x/apt stable main

I'll tried to exclude event from cron jobs running that can be found with the KQL request : auditd.summary.how :"/usr/sbin/cron" My host does not running SE Linux, so the rules i found (put bellow) does not work : -a never,user -F subj_type=crond_t -a exit,never -F subj_type=crond_t I'll try this : -a never,user -F exe=/usr/sbin/cron Not working too. Thanks for help.

I am using Manjaro and installed elasticsearch and kibana with yay -S elasticsearch kibana Starting the elasticsearch service works well sudo systemctl start elasticsearch I've configured kibana with the basic settings in /etc/kibana/kibana.yml: server.port: 5601 server.host: "localhost" elasticsearch.hosts: ["http://localhost:9200"] But running kibana always fails: ❯❯❯ systemctl status kibana ✘ 7 ● kibana.service - Kibana - dashboard for Elasticsearch Loaded: loaded (/usr/lib/systemd/system/kibana.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since Fri 2020-11-13 12:10:13 CET; 5min ago Process: 1609 ExecStart=/usr/bin/node --max-old-space-size=512 /usr/share/kibana/src/cli --config=/etc/kibana/kibana.yml (code=exited, status=1/FAILURE) Main PID: 1609 (code=exited, status=1/FAILURE) Nov 13 12:10:13 Trinity systemd: kibana.service: Scheduled restart job, restart counter is at 5. Nov 13 12:10:13 Trinity systemd: Stopped Kibana - dashboard for Elasticsearch. Nov 13 12:10:13 Trinity systemd: kibana.service: Start request repeated too quickly. Nov 13 12:10:13 Trinity systemd: kibana.service: Failed with result 'exit-code'. Nov 13 12:10:13 Trinity systemd: Failed to start Kibana - dashboard for Elasticsearch. Maybe I am overseeing somethink. What should I do to start it properly? journal -u kibana Nov 13 12:10:10 Trinity systemd: Started Kibana - dashboard for Elasticsearch. Nov 13 12:10:10 Trinity node: Kibana does not support the current Node.js version v15.0.1. Please use Node.js v10.22.1. Nov 13 12:10:10 Trinity systemd: kibana.service: Main process exited, code=exited, status=1/FAILURE Nov 13 12:10:10 Trinity systemd: kibana.service: Failed with result 'exit-code'. Nov 13 12:10:11 Trinity systemd: kibana.service: Scheduled restart job, restart counter is at 1. Nov 13 12:10:11 Trinity systemd: Stopped Kibana - dashboard for Elasticsearch. Nov 13 12:10:11 Trinity systemd: Stopped Kibana - dashboard for Elasticsearch. Nov 13 12:10:11 Trinity systemd: Started Kibana - dashboard for Elasticsearch. Nov 13 12:10:11 Trinity node: Kibana does not support the current Node.js version v15.0.1. Please use Node.js v10.22.1. Nov 13 12:10:11 Trinity systemd: kibana.service: Main process exited, code=exited, status=1/FAILURE Nov 13 12:10:11 Trinity systemd: kibana.service: Failed with result 'exit-code'. Nov 13 12:10:11 Trinity systemd: kibana.service: Scheduled restart job, restart counter is at 2. Nov 13 12:10:11 Trinity systemd: Stopped Kibana - dashboard for Elasticsearch. Nov 13 12:10:11 Trinity systemd: Started Kibana - dashboard for Elasticsearch. Nov 13 12:10:11 Trinity node: Kibana does not support the current Node.js version v15.0.1. Please use Node.js v10.22.1. Nov 13 12:10:11 Trinity systemd: kibana.service: Main process exited, code=exited, status=1/FAILURE Nov 13 12:10:11 Trinity systemd: kibana.service: Failed with result 'exit-code'. Nov 13 12:10:12 Trinity systemd: kibana.service: Scheduled restart job, restart counter is at 3. Nov 13 12:10:12 Trinity systemd: Stopped Kibana - dashboard for Elasticsearch. Nov 13 12:10:12 Trinity systemd: Started Kibana - dashboard for Elasticsearch. Nov 13 12:10:12 Trinity node: Kibana does not support the current Node.js version v15.0.1. Please use Node.js v10.22.1. Nov 13 12:10:12 Trinity systemd: kibana.service: Main process exited, code=exited, status=1/FAILURE Nov 13 12:10:12 Trinity systemd: kibana.service: Failed with result 'exit-code'. Nov 13 12:10:12 Trinity systemd: kibana.service: Scheduled restart job, restart counter is at 4. Nov 13 12:10:12 Trinity systemd: Stopped Kibana - dashboard for Elasticsearch. Nov 13 12:10:12 Trinity systemd: Started Kibana - dashboard for Elasticsearch. Nov 13 12:10:12 Trinity node: Kibana does not support the current Node.js version v15.0.1. Please use Node.js v10.22.1. Nov 13 12:10:12 Trinity systemd: kibana.service: Main process exited, code=exited, status=1/FAILURE Nov 13 12:10:12 Trinity systemd: kibana.service: Failed with result 'exit-code'. Nov 13 12:10:13 Trinity systemd: kibana.service: Scheduled restart job, restart counter is at 5. Nov 13 12:10:13 Trinity systemd: Stopped Kibana - dashboard for Elasticsearch. Nov 13 12:10:13 Trinity systemd: kibana.service: Start request repeated too quickly. Nov 13 12:10:13 Trinity systemd: kibana.service: Failed with result 'exit-code'. Nov 13 12:10:13 Trinity systemd: Failed to start Kibana - dashboard for Elasticsearch.

I've installed kibana on linux. i've assign 5601 port as external host(log.gurukul.ninja). but when i run ./bin/kibana command in linux putty terminal i got this error. log [03:03:35.042] [warning][plugins-discovery] Expect plugin "id" in camelCase, but found: beats_management log [03:03:35.053] [warning][plugins-discovery] Expect plugin "id" in camelCase, but found: triggers_actions_ui log [03:03:42.629] [info][plugins-service] Plugin "visTypeXy" is disabled. log [03:03:42.630] [info][plugins-service] Plugin "auditTrail" is disabled. log [03:03:42.871] [warning][config][deprecation] Config key [monitoring.cluster_alerts.email_notifications.email_address] will be required for email notifications to work in 8.0." log [03:03:43.044] [fatal][root] { Error: listen EADDRNOTAVAIL: address not available 175.101.13.126:5601 at Server.setupListenHandle [as _listen2] (net.js:1263:19) at listenInCluster (net.js:1328:12) at GetAddrInfoReqWrap.doListen (net.js:1461:7) at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:61:10) code: 'EADDRNOTAVAIL', errno: 'EADDRNOTAVAIL', syscall: 'listen', address: '175.101.13.126', port: 5601 } Thank you !

I have ELK server, and sending Heartbeats to server. I added an monitor in monitors.d directory, added setup.dashboards.enabled: true line in heartbeat.yml file, but after restarting heartbeat service, service working 2-3 secand and then sending me this output message > Ping remote services for availability and log results to Elasticsearch or send to Logstash I deleted my added line setup.dashboards.enabled: true and have not get that messages, hearthbeats worked, sent all beats to ELK server, but didn't send monitor's index Can anybody help my to solve this issue

rsyslog server template consideration for multiple remote hosts ---> link to previously answered question @ meuh, I find this post very useful as am currently working on this configuration. I have done the steps which are mentioned above and it's working fine. I now have an ELK setup where rsyslog forwards the logs to it. My templates are: $template templmesg,"/data01/RemoteLogs/DLF/%$YEAR%/%$MONTH%/%HOSTNAME%/%HOSTNAME%-%$DAY%-%$MONTH%-%$YEAR%.log" $template mylogsec,"/data01/RemoteLogs/Logserver/%$YEAR%/%$MONTH%/%HOSTNAME%/%HOSTNAME%-%$DAY%-%$MONTH%-%$YEAR%.log" if $fromhost startswith "10.100.10" then ?templmesg & stop if $fromhost startswith "10.100.112" then ?mylogsec & stop so I have two locations were logs are stored. Because of multiple locations of logs storages like DLF and Logserver. Kibana from (ELK) does not show logs which is received from rsyslog. It only reads from one location of logs that is from DLF/ dir and not from Logserver. Now I am stuck and don't know how to forward rsyslog logs from multiple locations to ELK and make it show in kibana; or, is there any specific configuration in rsyslog that I need to work out? Below is the rsyslog configuration file: # For more information see /usr/share/doc/rsyslog-*/rsyslog_conf.html # If you experience problems, see http://www.rsyslog.com/doc/troubleshoot.html #### MODULES #### # The imjournal module bellow is now used as a message source instead of imuxsock. $ModLoad imuxsock # provides support for local system logging (e.g. via logger command) $ModLoad imjournal # provides access to the systemd journal $ModLoad imklog # reads kernel messages (the same are read from journald) #$ModLoad immark # provides --MARK-- message capability # Provides UDP syslog reception $ModLoad imudp $UDPServerRun 514 # Provides TCP syslog reception $ModLoad imtcp $InputTCPServerRun 514 #### GLOBAL DIRECTIVES #### # Where to place auxiliary files $WorkDirectory /var/lib/rsyslog # Use default timestamp format $ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat # File syncing capability is disabled by default. This feature is usually not required, # not useful and an extreme performance hit #$ActionFileEnableSync on # Include all config files in /etc/rsyslog.d/ $IncludeConfig /etc/rsyslog.d/*.conf # Turn off message reception via local log socket; # local messages are retrieved through imjournal now. $OmitLocalLogging on # File to store the position in the journal $IMJournalStateFile imjournal.state #### RULES #### # Log all kernel messages to the console. # Logging much else clutters up the screen. #kern.* /dev/console $template templmesg,"/data01/RemoteLogs/DLF/%$YEAR%/%$MONTH%/%HOSTNAME%/%HOSTNAME%-%$DAY%-%$MONTH%-%$YEAR%.log" $template mylogsec,"/data01/RemoteLogs/DLF/Logserver/%$YEAR%/%$MONTH%/%HOSTNAME%/%HOSTNAME%-%$DAY%-%$MONTH%-%$YEAR%.log" #if $fromhost startswith "10.100.10" then ?templmesg #& stop if $fromhost startswith "10.100.112" then ?mylogsec & stop local0.* ?templmesg local1.* ?templmesg local2.* ?templmesg local3.* ?templmesg local4.* ?templmesg local5.* ?templmesg local6.* ?templmesg template(name="json-template" type="list") { constant(value="{") constant(value="\"@timestamp\":\"") property(name="timereported" dateFormat="rfc3339") constant(value="\",\"@version\":\"1") constant(value="\",\"message\":\"") property(name="msg" format="json") constant(value="\",\"sysloghost\":\"") property(name="hostname") constant(value="\",\"severity\":\"") property(name="syslogseverity-text") constant(value="\",\"facility\":\"") property(name="syslogfacility-text") constant(value="\",\"programname\":\"") property(name="programname") constant(value="\",\"procid\":\"") property(name="procid") constant(value="\"}\n") } # Log anything (except mail) of level info or higher. # Don't log private authentication messages! # #$createDirs on *.info;mail.none;authpriv.none;cron.none;local0.none;local1.none;local2.none;local3.none;local4.none;local5.none;local6.none ?templmesg # The authpriv file has restricted access. authpriv.* ?templmesg # Log all the mail messages in one place. mail.* ?templmesg # Log cron stuff cron.* ?templmesg # Everybody gets emergency messages #*.emerg :omusrmsg:* # Save news errors of level crit and higher in a special file. uucp,news.crit /var/log/spooler # Save boot messages also to boot.log local7.* ?templmesg # ### begin forwarding rule ### # The statement between the begin ... end define a SINGLE forwarding # rule. They belong together, do NOT split them. If you create multiple # forwarding rules, duplicate the whole block! # Remote Logging (we use TCP for reliable delivery) # # An on-disk queue is created for this action. If the remote host is # down, messages are spooled to disk and sent when it is up again. #$ActionQueueFileName fwdRule1 # unique name prefix for spool files #$ActionQueueMaxDiskSpace 1g # 1gb space limit (use as much as possible) #$ActionQueueSaveOnShutdown on # save messages to disk on shutdown #$ActionQueueType LinkedList # run asynchronously #$ActionResumeRetryCount -1 # infinite retries if host is down # remote host is: name/ip:port, e.g. 192.168.0.1:514, port optional *.* @10.100.10.30:10514;json-template # ### end of the forwarding rule ###

I have an application log file consists of following log levels: INFO, WARN, ERROR, DEBUG. Following filter criteria works fine in logstash config file: filter { grok { match => { "message" => "%{TIMESTAMP_ISO8601:timestamp} %{LOGLEVEL:log-level} \[%{DATA:thread_name}\]?-\[%{DATA:class}\] %{GREEDYDATA:message}" } } date { match => ["timestamp", "yyyy-MM-dd HH:mm:ss,SSS"] target => "@timestamp" } } output { elasticsearch { hosts => ["localhost:9200"] } stdout { codec => rubydebug } } I can see log-level field in "Discover" view of Kibana. However, I would like to visualize my app log as following: Split a vertical bar at a given moment to show how many ERROR logs, how many INFO logs, etc. are hit at a given moment. When I go to "Visualize" tab and try to do "Add sub-buckets", "split bars" on X-axis, sub-aggregation="Terms"; I cannot see the field: "log-level" under the selectable "Field" options. Could you please help me to split the bars based on log-level? Thanks.

My log file contains the following 3 log entries: 2017-11-16 15:50:45 1eFLV7-0003so-Cd R=1eFLV7-0003sZ-4v U=Debian-exim P=local S=1853 T="Mail delivery failed: returning message to sender" from 2017-11-16 15:50:45 1eFLV7-0003so-Cd => admins@xxx.com R=dnslookup T=remote_smtp H=smtp-51.xxx.com [xxx.xx.xx.xx] X=TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128 2017-11-16 15:50:45 1eFLV7-0003so-Cd Completed I want to have an email sent to me, when an entry "Mail delivery failed*admins@.xxx.com" appears in the log file. How can I achieve this? Maybe SEC - Simple Event Correlator can help me? But the below configuration(pattern) does not working for me. type=SingleWithThreshold ptype=RegExp pattern=Mail delivery failed: returning message to sender*admins@xxx.com desc=Problem with mail admin@xxx.com action=pipe '%s' /usr/bin/mail -s 'ERROR SEND MAIL' me@xxx.com window=1 thresh=1

I want to send specific log which has specific phrase to my mail. For example: ERROR LOG SOMETHING.COM IP XX.XXX.XXX.XXX PORT:2343 Bad XXXXXXX And if upper log has phase SOMETHING.COM, send me this log to email. Is it possible in logwatch or kibana? Or maybe something else?

I just downloaded kibana-4.3 tar file , extract it and it works fine. But i want to enable the service at system startup and i got the error by using chkconfig command: service kibana does not support chkconfig Any workaround?

I am trying to create a geographical map of my data in Kibana 5.01, and it does not work. The fact is that I do not even have the geoip.field that is required in the menu. I am sending data from IntelMQ, that is processed by logstash to get into elastic search. In the fields received I only have source_ip What to do?