Environment CentOS System

  • Docker pulls the image Logstash7.6.2
Docker pull logstash: 7.6.2Copy the code

  • Create the/myData /logstash directory and copy the logstash configuration file logstash

    We’ll use it later to mount files in the Logstash container

    Store the logstash-codec-json_lines plug-in that we installed offline

mkdir /mydata/logstash
#Stores files related to offline plug-in installation
mkdir /mydata/logstash/offlinePlugin
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  • Downloading offline plug-ins

    Github plugin download address

    Search for the logstash-codec-json_lines plug-in and download the latest version of the tar.gz file

    Uploading/mydata logstash/OfflinePlugin, use the command decompression

    The tar - ZXVF logstash codec - json_lines - 3.0.6. Tar. GzCopy the code

  • Run the following command to start the Logstash service

docker run --name logstash -p 4560:4560 -p 4561:4561 -p 4562:4562 -p 4563:4563 \ -v /mydata/logstash/logstash.conf:/usr/share/logstash/pipeline/logstash.conf \ -v / mydata/logstash/offlinePlugin: / usr/share/logstash/offlinePlugin \ - d logstash: 7.6.2Copy the code

  • – v/mydata/logstash/offlinePlugin: / usr/share/logstash offlinePlugin command to mount the local directory with the container

  • Go inside the container and install the jSON_lines plug-in

#Inside the Logstash container
docker exec -it logstash /bin/bash
cd
#Check the file
ls
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You can view our offlinePlugin folder

vi /usr/share/logstash/Gemfile
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  • Specify the address of our offline plug-in

    Gem “logstash-codec-json_lines” changed to gem “logstash-codec-json_lines” : the path = > “/ usr/share/logstash/offlinePlugin/logstash – codec – json_lines – 3.0.6”

  • Change the IP address to a domestic mirror address

    Change the default rubygems.org to gems.ruby-china.com

  • Save the exit

  • Executing installation Commands
logstash-plugin install --no-verify
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ok ,enjoy it . !