Elasticsearch 搭建数据可视化Kibana及监控插件x-pack
上一节记录了Elasticsearch的搭建,这一节继续整理Elasticsearch数据可视化Kibana及监控插件x-pack的搭建
下载和安装Kibana
Kibana下载地址,解压至D:\Java\kibana-5.4.0-windows-x86 目录下,运行之前,先修改以下默认配置,打开 \config\kibana.yml 文件:
# 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: "localhost"
# Enables you to specify a path to mount Kibana at if you are running behind a proxy. This only affects
# the URLs generated by Kibana, your proxy is expected to remove the basePath value before forwarding requests
# to Kibana. This setting cannot end in a slash.
#server.basePath: ""
# The maximum payload size in bytes for incoming server requests.
#server.maxPayloadBytes: 1048576
# The Kibana server's name. This is used for display purposes.
#server.name: "your-hostname"
# The URL of the Elasticsearch instance to use for all your queries.
#elasticsearch.url: "http://localhost:9200"
# When this setting's value is true Kibana uses the hostname specified in the server.host
# setting. When the value of this setting is false, Kibana uses the hostname of the host
# that connects to this Kibana instance.
#elasticsearch.preserveHost: true
# Kibana uses an index in Elasticsearch to store saved searches, visualizations and
# dashboards. Kibana creates a new index if the index doesn't already exist.
#kibana.index: ".kibana"
# The default application to load.
#kibana.defaultAppId: "discover"
# If your Elasticsearch is protected with basic authentication, these settings provide
# the username and password that the Kibana server uses to perform maintenance on the Kibana
# index at startup. Your Kibana users still need to authenticate with Elasticsearch, which
# is proxied through the Kibana server.
#elasticsearch.username: "user"
#elasticsearch.password: "pass"
# Enables SSL and paths to the PEM-format SSL certificate and SSL key files, respectively.
# These settings enable SSL for outgoing requests from the Kibana server to the browser.
#server.ssl.enabled: false
#server.ssl.certificate: /path/to/your/server.crt
#server.ssl.key: /path/to/your/server.key
# Optional settings that provide the paths to the PEM-format SSL certificate and key files.
# These files validate that your Elasticsearch backend uses the same key files.
#elasticsearch.ssl.certificate: /path/to/your/client.crt
#elasticsearch.ssl.key: /path/to/your/client.key
# Optional setting that enables you to specify a path to the PEM file for the certificate
# authority for your Elasticsearch instance.
#elasticsearch.ssl.certificateAuthorities: [ "/path/to/your/CA.pem" ]
# To disregard the validity of SSL certificates, change this setting's value to 'none'.
#elasticsearch.ssl.verificationMode: full
# Time in milliseconds to wait for Elasticsearch to respond to pings. Defaults to the value of
# the elasticsearch.requestTimeout setting.
#elasticsearch.pingTimeout: 1500
# Time in milliseconds to wait for responses from the back end or Elasticsearch. This value
# must be a positive integer.
#elasticsearch.requestTimeout: 30000
# List of Kibana client-side headers to send to Elasticsearch. To send *no* client-side
# headers, set this value to [] (an empty list).
#elasticsearch.requestHeadersWhitelist: [ authorization ]
# Header names and values that are sent to Elasticsearch. Any custom headers cannot be overwritten
# by client-side headers, regardless of the elasticsearch.requestHeadersWhitelist configuration.
#elasticsearch.customHeaders: {}
# Time in milliseconds for Elasticsearch to wait for responses from shards. Set to 0 to disable.
#elasticsearch.shardTimeout: 0
# Time in milliseconds to wait for Elasticsearch at Kibana startup before retrying.
#elasticsearch.startupTimeout: 5000
# Specifies the path where Kibana creates the process ID file.
#pid.file: /var/run/kibana.pid
# Enables you specify a file where Kibana stores log output.
#logging.dest: stdout
# Set the value of this setting to true to suppress all logging output.
#logging.silent: false
# Set the value of this setting to true to suppress all logging output other than error messages.
#logging.quiet: false
# Set the value of this setting to true to log all events, including system usage information
# and all requests.
#logging.verbose: false
# Set the interval in milliseconds to sample system and process performance
# metrics. Minimum is 100ms. Defaults to 5000.
#ops.interval: 5000
# The default locale. This locale can be used in certain circumstances to substitute any missing
# translations.
#i18n.defaultLocale: "en"
可以看到每一行都以#注释了,所以在修改了某一项后,需要把#去掉,使之生效
首先看第2行,Kibana监听的端口号:5601,这里不建议修改
server.port: 5601
第7行,服务器地址,改为本机的IP地址,如:192.168.0.1
server.host: "localhost"
第18行,节点名称:
server.name: "your-hostname"
第21行,要连接的elasticsearch 地址,如:192.168.0.1:9200
elasticsearch.url: "http://localhost:9200"
配置完毕,运行 bin/kibana.bat
打开浏览器,访问:http://localhost:5601
安装x-pack
-
进入Elasticsearch 安装目录,安装 x-pack
bin/elasticsearch-plugin install x-pack
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启动ElasticSearch
bin/elasticsearch
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进入Kibana安装目录,安装x-pack
bin/kibana-plugin install x-pack
-
启动Kibana
bin/kibana
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浏览器访问Kibana
http://localhost:5601/
默认用户名:elastic 默认密码:changeme
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申请x-pack License 初始安装的x-pack为试用许可证,试用期为30天,需要更新为Basic Licensen,申请地址: Register for a Free Basic License
申请成功后,Elastic会将许可证发送至申请邮箱,许可证实际上是一个json文件,有效期1年
-
更新 License 使用Postman 发送PUT请求URL:
http://localhost:9200/_xpack/license?acknowledge=true
Body=>raw 中填入上一步得到的json内容
Authorization=>Type选择Basic Auth
Username填写:elastic Password填写:changeme
Send后正确响应:
{ "acknowledged": true, "license_status": "valid" }
-
查看 License 使用Postman发送GET请求,URL:
http://localhost:9200/_xpack/license
Send后可以查看当前许可证的有效日期