Appdynamics PHP AGENT IN AWS EC2 instance

Splunk AppDynamics

Hello,
i am trying to install php agent for appdynamics on an ec2 istance Linux 2023

I am having this error [AD Thread Pool-Global0] 24 Apr 2025 13:34:39,645 ERROR com.singularity.CONFIG.ConfigurationChannel - HTTP Request failed: HTTP/1.1 502 badgateway
[AD Thread Pool-Global0] 24 Apr 2025 13:34:39,645 WARN com.singularity.CONFIG.ConfigurationChannel - Could not connect to the controller/invalid response from controller, cannot get initialization information,controller host [appdynamics.dom101.intres], port[8090], exception [null]

Can you help me to identify the issue ?

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Appdynamics PHP AGENT IN AWS EC2 instance

Agent Management

Controller

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Appdynamics PHP AGENT IN AWS EC2 instance

Agent Management

Controller

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

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What Is the Name of the USB Key Inserted by Bob Smith? (BOTS Hint, Not the Answer)

Automating Threat Operations and Threat Hunting with Recorded Future