PHP Agent Installation - RedHat, CentOS

Install the agent

Add repository

Execute the following command to add the redhat repository.

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sudo curl -o /etc/yum.repos.d/atatus-php-agent.repo https://s3.amazonaws.com/atatus-artifacts/atatus-php/rpm/x86_64/atatus-php-agent.repo

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sudo yum -q makecache -y --disablerepo='*' --enablerepo='atatus-php-agent'

Install php agent

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```
sudo ATATUS_LICENSE_KEY="APM_LIC_KEY" ATATUS_APP_NAME="YOUR_APP_NAME" yum install atatus-php-agent -y
```
APM_LIC_KEY - add the Atatus APM License key in this line of code.

YOUR_APP_NAME - add the application name in this line of code.
Restart your web server and PHP - FPM

Stop and Start your servers such as nginx, php-fpm, apache, httpd, etc. Then you will see the performance data in a few minutes.

Just access your server from your web app or mobile app or curl. You will visualize your application's metrics within minutes.

# Verify package installed
rpm -qa | grep atatus-php-agent

# Verify PHP extension loaded
php -i | grep atatus

No data appears in the Atatus dashboard? Refer to the Troubleshooting Guide for help.

Upgrade the agent (to the next version)

To upgrade to the latest version, execute the following command.

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sudo yum -q makecache -y --disablerepo='*' --enablerepo='atatus-php-agent'
yum --showduplicates list atatus-php-agent

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sudo yum update atatus-php-agent -y

Install specific version of agent

Remove Atatus agent completely.

sudo yum remove atatus-php-agent -y

Check list of available Atatus versions.

yum --showduplicates list atatus-php-agent

# Sample output for yum --showduplicates list

Available Packages
atatus-php-agent.x86_64           1.18.0-1           atatus-php-agent

In above output you can see the version as 1.18.0-1. Keep in mind that the version number always ends with suffix like -1.

Install specific version of Atatus agent.

sudo ATATUS_LICENSE_KEY="APM_LIC_KEY" ATATUS_APP_NAME="YOUR_APP_NAME" yum install atatus-php-agent-"SPECIFIC_VERSION" -y

# Install specific version 1.18.0
sudo ATATUS_LICENSE_KEY="APM_LIC_KEY" ATATUS_APP_NAME="YOUR_APP_NAME" yum install atatus-php-agent-"1.18.0-1" -y