What issues are associated with using auth-signin and server-snippet with error_page for custom error redirects in the NGINX Ingress Controller?

edit

There are a few potential issues that may arise when using auth-signin and server-snippet with error_page for custom error redirects in the NGINX Ingress Controller:

1. Compatibility issues: The use of auth-signin and server-snippet may not be compatible with certain error_page configurations, resulting in issues with authentication and access control.

2. Complex configurations: The use of multiple directives may result in complex and difficult-to-manage NGINX configurations, which can lead to errors and increased maintenance overhead.

3. Poor performance: Complex configurations can also impact performance, resulting in slower response times and increased latency.

4. Security concerns: There may be security concerns associated with using custom error redirects, particularly if they are not properly configured and validated. This may lead to vulnerabilities or unauthorized access.

5. Lack of documentation and support: Many custom error redirects and NGINX configurations are not well-documented or supported, making it difficult to troubleshoot issues or get assistance when needed.