Installation and Deployment FAQs

Q1: What are the runtime environment requirements?

⚙️ Hard Requirements:

Component	Minimum Requirement	Recommended Configuration
JDK	OpenJDK 17	OpenJDK 17
Memory	2GB	8GB+
Disk	10GB	SSD 50GB+

Q2: How to resolve environment conflicts?

Check the conflict report (focus on the following):

• JDK version incompatibility
• Port conflicts (80/443)
• Insufficient permissions (/opt/AngusXX directory)

Q3: How to verify successful installation?

1. Access the health check API:
   http://ServerIP:8901/health
2. Check the console logs for the following success message:

   [INFO] Application started successfully

⭐ Troubleshooting Tips:

1. Avoid installing multiple JDK versions simultaneously
2. Disable Swap partition on Linux systems

📚 Full Documentation: Deployment Guide

Q4: How are different versions priced?

🆓 Free Policy:

💡 Selection Advice:
Testing/Small Teams → Community Edition
Medium/Large Enterprises → Cloud Service or Enterprise/Data Center Edition

Q5: Self-signed Certificate Trust Issues

Error Log Example:
PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Solution:
Modify the .priv.env file by adding or updating the option: DISABLE_SSL_VERIFICATION=true.