Gitlab Installation using Ansible

Hi Team, I’m using the ansible playbooks of GET to install gitlab for 5K architecture on on-prem (RHEL8.3 VMS).
after running the playbooks successfully, gitlab is never ready, when visiting the URL “No server is available to handle this request.” is returned.

After running the command sudo gitlab-rake gitlab:check --trace I got this error and I didn’t find any solution for it.

Gitaly: ... default ... FAIL: 14:connections to all backends failing. debug_error_string:{"created":"@1680611966.256736910","description":"Failed to pick subchannel","file":"src/core/ext/filters/client_channel/","file_line":3093,"referenced_errors":[{"created":"@1680611966.256735780","description":"connections to all backends failing","file":"src/core/lib/transport/","file_line":163,"grpc_status":14}]}


even though I used NTP to correct the time and date on Praefect, gitaly and rails vms I’m still having the same issue on gitaly.