Kibana簡介

Kibana 是一個免費且開放的使用者介面，能夠讓您對 Elasticsearch 資料進行視覺化，並讓您在 Elastic Stack 中進行導航。您可以進行各種操作，從跟蹤查詢負載，到理解請求如何流經您的整個應用，都能輕鬆完成。

• Kibana是ElasticSearch的一個工具，用來分析ES中的資料並以各種圖形介面顯示出來
• 可以作為ElasticSearch的一個客戶端，在Kibana中可以很輕鬆的呼叫ES的RESTful介面

下載地址

https://elasticsearch.cn/download/

https://artifacts.elastic.co/downloads/kibana/kibana-7.6.0-linux-x86_64.tar.gz

安裝

下載壓縮包並解壓之後，需要關注兩個資料夾，一個是config資料夾，裡面的kibana.yml是配置檔案；一個是bin資料夾，裡面有kibana啟動的bat指令碼

上傳kibana-7.6.0-linux-x86_64.tar.gz檔案到 /opt目錄下，並解壓

tar -zxvf kibana-7.6.0-linux-x86_64.tar.gz

在目錄/usr/local下建立目錄：kibana-7.6.0

mkdir kibana-7.6.0

複製解壓後的檔案到/usr/local/kibana-7.6.0目錄下

cp -R /opt/kibana-7.6.0-linux-x86_64/* /usr/local/kibana-7.6.0/
 

設定 kibana-7.6.0目錄許可權給elasticsearch使用者

chown -R elasticsearch:elasticsearch kibana-7.6.0/

設定配置檔案

修改/usr/local/kibana-7.6.0/config/kibana.yml

設定ElasticSearch的訪問地址：

elasticsearch.hosts: ["http://192.168.8.190:9200"]

設定Kibana的訪問地址，如果不設定則只能本機訪問。

server.host: "192.168.8.190"

# Kibana is served by a back end server. This setting specifies the port to use.
#server.port: 
 
5601

# Specifies the address to which the Kibana server will bind. IP addresses and host names are both valid values.
# The default is 'localhost', which usually means remote machines will not be able to connect.
# To allow connections from remote users, set this parameter to a non-loopback address.
server.host: "192.168.8.190"

# Enables you to specify a path to mount Kibana at if you are running behind a proxy.
# Use the `server.rewriteBasePath` setting to tell Kibana if it should remove the basePath
# from requests it receives, and to prevent a deprecation warning at startup.
# This setting cannot end in a slash.
#server.basePath: ""

# Specifies whether Kibana should rewrite requests that are prefixed with
# `server.basePath` or require that they are rewritten by your reverse proxy.
# This setting was effectively always `false` before Kibana 6.3 and will
# default to `true` starting in Kibana 7.0.
#server.rewriteBasePath: false

# The maximum payload size in bytes for incoming server requests.
#server.maxPayloadBytes: 1048576

# Kibana is served by a back end server. This setting specifies the port to use.
#server.port: 5601

# Specifies the address to which the Kibana server will bind. IP addresses and host names are both valid values.
# The default is 'localhost', which usually means remote machines will not be able to connect.
# To allow connections from remote users, set this parameter to a non-loopback address.
server.host: "192.168.8.190"

# Enables you to specify a path to mount Kibana at if you are running behind a proxy.
# Use the `server.rewriteBasePath` setting to tell Kibana if it should remove the basePath
# from requests it receives, and to prevent a deprecation warning at startup.
# This setting cannot end in a slash.
#server.basePath: ""

啟動

如果用root使用者啟動會報錯：

Kibana should not be run as root.  Use --allow-root to continue.

切換elasticsearch使用者，並進入目錄：/usr/local/kibana-7.6.0/bin 啟動服務

./kibana

當看到以下提示資訊，說明啟動成功

log   [07:05:19.737] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.747] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.751] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.759] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.761] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.766] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.779] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.854] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.857] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.860] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.863] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.867] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.869] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.872] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:19.876] [warning][browser-driver][reporting] Enabling the Chromium sandbox provides an additional layer of protection.
  log   [07:05:20.504] [warning][reporting] Generating a random key for xpack.reporting.encryptionKey. To prevent pending reports from failing on restart, please set xpack.reporting.encryptionKey in kibana.yml
  log   [07:05:20.511] [info][status][plugin:[email protected]] Status changed from uninitialized to green - Ready
  log   [07:05:20.564] [info][listening] Server running at http://192.168.8.190:5601
  log   [07:05:20.835] [info][server][Kibana][http] http server running at http://192.168.8.190:5601

訪問

http://192.168.8.190:5601/app/kibana#/home