GCP CentOS7微实例安装CyberPanel+OpenLiteSpeed后无法访问登录页

I set up CyberPanel and OpenLiteSpeed on a CentOS 7 micro instance in Google Cloud Platform using the manual installation command:

wget -O installer.sh https://cyberpanel.net/install.sh

I didn't use the one-click installation image for this setup.

Right now, I can access the OpenLiteSpeed control panel without any problems, but whenever I try to load the CyberPanel login page, I get a timeout error.

What I've Checked So Far #

• I've configured GCP firewall rules to allow incoming traffic on ports 7080 (OpenLiteSpeed) and 8090 (CyberPanel).
• Running an nmap scan confirms both ports are listening as expected:

  Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
  tcp 0 0 0.0.0.0:7080 0.0.0.0:* LISTEN 1025/openlitespeed
  tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 1025/openlitespeed
  tcp 0 0 0.0.0.0:8090 0.0.0.0:* LISTEN 1037/lscpd
  

• I came across an unresolved 2018 discussion about a similar issue on the CyberPanel community forums, but it didn't provide a solution that worked for me.

My Background #

I only have basic experience with Linux, CentOS, and Apache—this is my first time working with OpenLiteSpeed and CyberPanel. I originally wanted to use CyberPanel to manage user accounts and virtual hosts (I didn't know OpenLiteSpeed had its own built-in control panel when I started).

Could someone help me troubleshoot why the CyberPanel login page is timing out?

内容的提问来源于stack exchange，提问作者Nick W