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Log Analytics Installation Guide

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Red Hat Linux 7.X Red Hat Linux 8.X Centos 7.X Centos 8.X Oracle Linux 8.X - Unbreakable Enterprise Kernel (UEK) Centos Stream AlmaLinux 8 RockyLinux 8

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Installation Copied

Unpack the archive containing the installer tar xjf itrs-log-analytics-${product-version}.x.x86\_64.tar.bz2

Please wait for a moment because it will extract multiple files, after that, you will see the installation directory where you can run the install.sh file to install the Log Analytics automatically.

Log Analytics installation

After the extraction, use the command cd to go back to the parent directory and move the license file and the license.info inside the installation directory by using the command mv license_name.license install / mv license_name.info install.

Go inside the install directory by using the command cd /installand run the install.sh by using the command ./install.sh -i

*You will be prompted to confirm the files to install press y and enter every time it will be needed*

Log Analytics installation

Invoke the curl command to check the status of Elasticsearch:

 curl -s -u $CREDENTIAL localhost:9200/_cluster/health?pretty

 {
 "cluster\_name" : "elasticsearch",
 "status" : "green",
 "timed\_out" : false,
 "number\_of\_nodes" : 1,
 "number\_of\_data\_nodes" : 1,
 "active\_primary\_shards" : 25,
 "active\_shards" : 25,
 "relocating\_shards" : 0,
 "initializing\_shards" : 0,
 "unassigned\_shards" : 0,
 "delayed\_unassigned\_shards" : 0,
 "number\_of\_pending\_tasks" : 0,
 "number\_of\_in\_flight\_fetch" : 0,
 "task\_max\_waiting\_in\_queue\_millis" : 0,
 "active\_shards\_percent\_as\_number" : 100.0
 }

 curl -s -u $CREDENTIAL localhost:9200

 {
 "name" : "node-1",
 "cluster\_name" : "elasticsearch",
 "cluster\_uuid" : "igrASEDRRamyQgy-zJRSfg",
 "version" : {
 "number" : "7.3.2",
 "build\_flavor" : "oss",
 "build\_type" : "rpm",
 "build\_hash" : "1c1faf1",
 "build\_date" : "2019-09-06T14:40:30.409026Z",
 "build\_snapshot" : false,
 "lucene\_version" : "8.1.0",
 "minimum\_wire\_compatibility\_version" : "6.8.0",
 "minimum\_index\_compatibility\_version" : "6.0.0-beta1"
 },
 "tagline" : "You Know, for Search"
 }

If everything went correctly, we should see 100% allocated shards in cluster health.

The install.sh the script also contains functions for collecting basic information about the system environment - such information can be helpful in the support process or troubleshooting. Note that you can redirect the output (STDOUT) to external files.

Example:

./install.sh -s > system\_report.txt

Use the command cd to go back to the parent directory then go to generator-logstash directory by using cd generator-logstashand then change the permission of the skrypt.sh file by using the command chmod +x skrypt.sh and run the file by using the command ./skrypt.sh

restart the logstash systemctl restart logstash

To access the web UI you will need your IP address and the port, for example:

<https://31.179.250.196:11013>

Please see the link below for more details about the installation: Installation — ITRS-Log-Analytics-7.x latest documentation

["Geneos"] ["FAQ"]

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