The error logs indicate that Apache is configured as a reverse proxy to forward requests to http://aisql:3000 (mapped to 10.0.0.63:3000), but the connection is failing due to permission issues. Here's how you can troubleshoot and resolve this issue:
Published Jan. 20, 2025, 4:02 p.m. by cloudblog
Since system is in SELinux enforcing mode, Apache is currently blocked from making outgoing connections to your backend (aisql:3000). To resolve this issue, you need to update the SELinux policy to allow Apache to make network connections.
Steps to Allow Apache to Connect to Backend
-
Allow HTTPD to Make Network Connections Use the following command to allow Apache (httpd) to make outbound network connections:
sudo setsebool -P httpd_can_network_connect on- The
-Pflag ensures the change is persistent across reboots.
- The
-
Test the Connection After making this change, restart Apache:
sudo systemctl restart httpdThen, test the connection again:
curl -v http://******.190/aiapps/
Verify the Change
To confirm that the httpd_can_network_connect policy has been applied, run:
getsebool httpd_can_network_connect
The output should show:
httpd_can_network_connect --> on
Additional Debugging (if needed)
If the issue persists:
- Check SELinux logs for any denials:
sudo ausearch -c 'httpd' --raw | audit2allow - Generate a custom policy if required:
sudo ausearch -c 'httpd' --raw | audit2allow -M my-httpd sudo semodule -i my-httpd.pp
Similar posts
There are no similar posts yet.0 comments
There are no comments.