Fixing Database Connection Issues in Jira Core After a Power Outage

This article is for system administrators who encounter issues with using Jira Core in a Linux-based environment after a power outage. Continue reading “Fixing Database Connection Issues in Jira Core After a Power Outage”

Server Outage: Unexpected Downtime Caused by Overlapping Nginx and Apache Installations

I recently changed the DNS listed in the static domain_name_servers line in dhcpcd.conf to another value. I did this to see if the Raspberry Pi that hosts my web server could connect to the the Internet via another Raspberry Pi unit that I had configured as bridge. When I couldn’t connect to the bridge, I reverted to the original DNS, but my server remained down. Continue reading “Server Outage: Unexpected Downtime Caused by Overlapping Nginx and Apache Installations”