Cert load error after updating to Wazuh

[gand0rf]

After upgrading to Wazuh 4.9.0 on Ubuntu 22.04.5 LTS, wazuh-dashboard kept failing to start and the webpage dashboard was not available.

I simply updated Wazuh services through my weekly server maintenance using the apt upgrade command. I issued the stop then start command with systemctl on wazuh-indexer as I normally have to after updates. The website was still not coming up. I then checked the status of wazuh-dashboard, and it had a failed status. After trying to restart it and it failing again, I turned to checking journalctl for information.

That is when I say this error:

Failed to find file: /etc/wazuh-dashboard/certs/dashboard-key.pem 

Checking the directory, I did see the root cert and the wazuh-dashboard-key.pem and wazuh-dashboard.pem. I ran the following to see if it would help:

cp wazuh-dashboard-key.pem dashboard-key.pem
chown wazuh-dashbaord: dashboard-key.pem

Restarted wazuh-dashboard, and it failed again. Checking journalctl once again, this time it could find dashboard.pem file. So repeated the above steps with the other file.

cp wazuh-dashboard.pem dashboard.pem
chown wazuh-dashboard: dashboard.pem

Tried restarting wazuh-dashboard again, and it started up. I am guessing the name of the files got changed in the code during the upgrade. Thought I would open a ticket here just in case anyone else has this issue. System has been working just fine after the fix.