Linux日志對接Kibana如何進(jìn)行配置與部署

本篇內(nèi)容主要講解“Linux日志對接Kibana如何進(jìn)行配置與部署”，感興趣的朋友不妨來看看。本文介紹的方法操作簡單快捷，實(shí)用性強(qiáng)。下面就讓小編來帶大家學(xué)習(xí)“Linux日志對接Kibana如何進(jìn)行配置與部署”吧!

本篇內(nèi)容主要講解“Linux日志對接Kibana如何進(jìn)行配置與部署”，感興趣的朋友不妨來看看。本文介紹的方法操作簡單快捷，實(shí)用性強(qiáng)。下面就讓小編來帶大家學(xué)習(xí)“Linux日志對接Kibana如何進(jìn)行配置與部署”吧!一，準(zhǔn)備工作

1，CVM及ElasticSearch

五通橋ssl適用于網(wǎng)站、小程序/APP、API接口等需要進(jìn)行數(shù)據(jù)傳輸應(yīng)用場景，ssl證書未來市場廣闊！成為創(chuàng)新互聯(lián)的ssl證書銷售渠道，可以享受市場價格4-6折優(yōu)惠！如果有意向歡迎電話聯(lián)系或者加微信：13518219792（備注：SSL證書合作）期待與您的合作！

在騰訊云帳號下，申請一臺CVM（Linux操作系統(tǒng)）、一個ElasticSearch集群（后面簡稱ES），使用最簡配置即可；申請的CVM和ES，必須在同一個VPC的同一個子網(wǎng)下。

CVM詳情信息

ElasticSearch詳情信息

2，F(xiàn)ilebeat工具

為了將Linux日志提取到ES中，我們需要使用Filebeat工具。Filebeat是一個日志文件托運(yùn)工具，在你的上安裝客戶端后，F(xiàn)ilebeat會監(jiān)控日志目錄或者指定的日志文件，追蹤讀取這些文件（追蹤文件的變化，不停的讀），并且轉(zhuǎn)發(fā)這些信息到ElasticSearch或者logstarsh中存放。當(dāng)你開啟Filebeat程序的時候，它會啟動一個或多個探測器（prospectors）去檢測你指定的日志目錄或文件，對于探測器找出的每一個日志文件，F(xiàn)ilebeat啟動收割進(jìn)程（harvester），每一個收割進(jìn)程讀取一個日志文件的新內(nèi)容，并發(fā)送這些新的日志數(shù)據(jù)到處理程序（spooler），處理程序會集合這些事件，最后Filebeat會發(fā)送集合的數(shù)據(jù)到你指定的地點(diǎn)。

官網(wǎng)簡介：https://www.elastic.co/products/beats/filebeat二，操作步驟

1，F(xiàn)ilebeat下載與安裝

首先，登錄待接管日志的CVM，在CVM上下載Filebeat工具：

[root@VM_3_7_centos ~]# cd /opt/[root@VM_3_7_centos opt]# lltotal 4drwxr-xr-x. 2 root root 4096 Sep 7 2017 rh[root@VM_3_7_centos opt]# wget https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-6.2.2-x86_64.rpm--2018-12-10 20:24:26-- https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-6.2.2-x86_64.rpmResolving artifacts.elastic.co (artifacts.elastic.co)... 107.21.202.15, 107.21.127.184, 54.225.214.74, ...Connecting to artifacts.elastic.co (artifacts.elastic.co)|107.21.202.15|:443... connected.HTTP request sent, awaiting response... 200 OKLength: 12697788 (12M) [binary/octet-stream]Saving to: ‘filebeat-6.2.2-x86_64.rpm’100%[=================================================================================================>] 12,697,788 160KB/s in 1m 41s 2018-12-10 20:26:08 (123 KB/s) - ‘filebeat-6.2.2-x86_64.rpm’ saved [12697788/12697788]

然后，進(jìn)行安裝filebeat：

[root@VM_3_7_centos opt]# rpm -vi filebeat-6.2.2-x86_64.rpmwarning: filebeat-6.2.2-x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID d88e42b4: NOKEYPreparing packages...filebeat-6.2.2-1.x86_64[root@VM_3_7_centos opt]#

至此，F(xiàn)ilebeat安裝完成。

2，F(xiàn)ilebeat配置

進(jìn)入Filebeat配置文件目錄：/etc/filebeat/

[root@VM_3_7_centos opt]# cd /etc/filebeat/[root@VM_3_7_centos filebeat]# lltotal 108-rw-r--r-- 1 root root 44384 Feb 17 2018 fields.yml-rw-r----- 1 root root 52193 Feb 17 2018 filebeat.reference.yml-rw------- 1 root root 7264 Feb 17 2018 filebeat.ymldrwxr-xr-x 2 root root 4096 Dec 10 20:35 modules.d[root@VM_3_7_centos filebeat]#

其中，filebeat.yml就是我們需要修改的配置文件。建議修改配置前，先備份此文件。然后，確認(rèn)需要對接ElasticSearch的Linux的日志目錄，我們以下圖（/var/log/secure

）為例。

/var/log/secure日志文件

使用vim打開/etc/filebeat/filebeat.yml文件，修改其中的：1）Filebeat prospectors類目中，enable默認(rèn)為false，我們要改為

true2）paths，默認(rèn)為/var/log/*.log，我們要改為待接管的日志路徑：

/var/log/secure

3）Outputs類目中，有ElasticSearchoutput配置，其中hosts默認(rèn)為"localhost:9200"，需要我們手工修改為上面申請的ES子網(wǎng)地址和端口，即**"10.0.3.8:9200"**。

修改好上述內(nèi)容后，保存退出。

修改好的配置文件全文如下：

[root@VM_3_7_centos /]# vim /etc/filebeat/filebeat.yml[root@VM_3_7_centos /]# cat /etc/filebeat/filebeat.yml###################### Filebeat Configuration Example ########################## This file is an example configuration file highlighting only the most common# options. The filebeat.reference.yml file from the same directory contains all the# supported options with more comments. You can use it as a reference.## You can find the full configuration reference here:# https://www.elastic.co/guide/en/beats/filebeat/index.html# For more available modules and options, please see the filebeat.reference.yml sample# configuration file.#=========================== Filebeat prospectors =============================filebeat.prospectors:# Each - is a prospector. Most options can be set at the prospector level, so# you can use different prospectors for various configurations.# Below are the prospector specific configurations.- type: log # Change to true to enable this prospector configuration. enabled: true # Paths that should be crawled and fetched. Glob based paths. paths: - /var/log/secure #- c:\programdata\elasticsearch\logs\* # Exclude lines. A list of regular expressions to match. It drops the lines that are # matching any regular expression from the list. #exclude_lines: ['^DBG'] # Include lines. A list of regular expressions to match. It exports the lines that are # matching any regular expression from the list. #include_lines: ['^ERR', '^WARN'] # Exclude files. A list of regular expressions to match. Filebeat drops the files that # are matching any regular expression from the list. By default, no files are dropped. #exclude_files: ['.gz$'] # Optional additional fields. These fields can be freely picked # to add additional information to the crawled log files for filtering #fields: # level: debug # review: 1 ### Multiline options # Mutiline can be used for log messages spanning multiple lines. This is common # for Java Stack Traces or C-Line Continuation # The regexp Pattern that has to be matched. The example pattern matches all lines starting with [ #multiline.pattern: ^\[ # Defines if the pattern set under pattern should be negated or not. Default is false. #multiline.negate: false # Match can be set to "after" or "before". It is used to define if lines should be append to a pattern # that was (not) matched before or after or as long as a pattern is not matched based on negate. # Note: After is the equivalent to previous and before is the equivalent to to next in Logstash #multiline.match: after#============================= Filebeat modules ===============================filebeat.config.modules: # Glob pattern for configuration loading path: ${path.config}/modules.d/*.yml # Set to true to enable config reloading reload.enabled: false # Period on which files under path should be checked for changes #reload.period: 10s#==================== Elasticsearch template setting ==========================setup.template.settings: index.number_of_shards: 3 #index.codec: best_compression #_source.enabled: false#================================ General =====================================# The name of the shipper that publishes the network data. It can be used to group# all the transactions sent by a single shipper in the web interface.#name:# The tags of the shipper are included in their own field with each# transaction published.#tags: ["service-X", "web-tier"]# Optional fields that you can specify to add additional information to the# output.#fields:# env: staging#============================== Dashboards =====================================# These settings control loading the sample dashboards to the Kibana index. Loading# the dashboards is disabled by default and can be enabled either by setting the# options here, or by using the `-setup` CLI flag or the `setup` command.#setup.dashboards.enabled: false# The URL from where to download the dashboards archive. By default this URL# has a value which is computed based on the Beat name and version. For released# versions, this URL points to the dashboard archive on the artifacts.elastic.co# website.#setup.dashboards.url:#============================== Kibana =====================================# Starting with Beats version 6.0.0, the dashboards are loaded via the Kibana API.# This requires a Kibana endpoint configuration.setup.kibana: # Kibana Host # Scheme and port can be left out and will be set to the default (http and 5601) # In case you specify and additional path, the scheme is required: http://localhost:5601/path # IPv6 addresses should always be defined as: https://[2001:db8::1]:5601 #host: "localhost:5601"#============================= Elastic Cloud ==================================# These settings simplify using filebeat with the Elastic Cloud (https://cloud.elastic.co/).# The cloud.id setting overwrites the `output.elasticsearch.hosts` and# `setup.kibana.host` options.# You can find the `cloud.id` in the Elastic Cloud web UI.#cloud.id:# The cloud.auth setting overwrites the `output.elasticsearch.username` and# `output.elasticsearch.password` settings. The format is `<user>:<pass>`.#cloud.auth:#================================ Outputs =====================================# Configure what output to use when sending the data collected by the beat.#-------------------------- Elasticsearch output ------------------------------output.elasticsearch: # Array of hosts to connect to. hosts: ["10.0.3.8:9200"] # Optional protocol and basic auth credentials. #protocol: "https" #username: "elastic" #password: "changeme"#----------------------------- Logstash output --------------------------------#output.logstash: # The Logstash hosts #hosts: ["localhost:5044"] # Optional SSL. By default is off. # List of root certificates for HTTPS server verifications #ssl.certificate_authorities: ["/etc/pki/root/ca.pem"] # Certificate for SSL client authentication #ssl.certificate: "/etc/pki/client/cert.pem" # Client Certificate Key #ssl.key: "/etc/pki/client/cert.key"#================================ Logging =====================================# Sets log level. The default log level is info.# Available log levels are: error, warning, info, debug#logging.level: debug# At debug level, you can selectively enable logging only for some components.# To enable all selectors use ["*"]. Examples of other selectors are "beat",# "publish", "service".#logging.selectors: ["*"]#============================== Xpack Monitoring ===============================# filebeat can export internal metrics to a central Elasticsearch monitoring# cluster. This requires xpack monitoring to be enabled in Elasticsearch. The# reporting is disabled by default.# Set to true to enable the monitoring reporter.#xpack.monitoring.enabled: false# Uncomment to send the metrics to Elasticsearch. Most settings from the# Elasticsearch output are accepted here as well. Any setting that is not set is# automatically inherited from the Elasticsearch output configuration, so if you# have the Elasticsearch output configured, you can simply uncomment the# following line.#xpack.monitoring.elasticsearch:[root@VM_3_7_centos /]#

執(zhí)行下列命令啟動filebeat[root@VM_3_7_centos /]# sudo /etc/init.d/filebeat startStarting filebeat (via systemctl): [ OK ][root@VM_3_7_centos /]#

3，Kibana配置

進(jìn)入ElasticSearch對應(yīng)的Kibana管理頁，如下圖。

首次訪問Kibana默認(rèn)會顯示管理頁

首次登陸，會默認(rèn)進(jìn)入Management頁面，我們需要將Index pattern內(nèi)容修改為：filebeat-*，然后頁面會自動填充**Time Filter field name，**不需手動設(shè)置，直接點(diǎn)擊Create即可。點(diǎn)擊Create后，頁面需要一定時間來加載配置和數(shù)據(jù)，請稍等。如下圖：

將Index pattern內(nèi)容修改為：filebeat-*，然后點(diǎn)擊Create

至此，CVM上，/var/log/secure日志文件，已對接到ElasticSearch中，歷史日志可以通過Kibana進(jìn)行查詢，最新產(chǎn)生的日志也會實(shí)時同步到Kibana中。

三，實(shí)戰(zhàn)效果

日志接管已完成配置，如何使用呢？

如下圖：

在Index Patterns中可以看到我們配置過的filebeat-*

點(diǎn)擊Discover，即可看到secure中的所有日志，頁面上方的搜索框中輸入關(guān)鍵字，即可完成日志的檢索。如下圖（點(diǎn)擊圖片，可查看高清大圖）：

使用Kibana進(jìn)行日志檢索

實(shí)際上，檢索只是Kibana提供的諸多功能之一，還有其他功能如可視化、分詞檢索等，還有待后續(xù)研究。

網(wǎng)站標(biāo)題：Linux日志對接Kibana如何進(jìn)行配置與部署
網(wǎng)站網(wǎng)址：http://muchs.cn/article44/dejgee.html

成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián)，為您提供移動網(wǎng)站建設(shè)、服務(wù)器托管、外貿(mào)網(wǎng)站建設(shè)、關(guān)鍵詞優(yōu)化、網(wǎng)站維護(hù)、品牌網(wǎng)站設(shè)計(jì)

聲明：本網(wǎng)站發(fā)布的內(nèi)容（圖片、視頻和文字）以用戶投稿、用戶轉(zhuǎn)載內(nèi)容為主，如果涉及侵權(quán)請盡快告知，我們將會在第一時間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場，如需處理請聯(lián)系客服。電話：028-86922220；郵箱：631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載，或轉(zhuǎn)載時需注明來源：創(chuàng)新互聯(lián)

猜你還喜歡下面的內(nèi)容