NextCloud notify_push with Redis, systemd, and NGINX (WebSockets)
Set up NextCloud notify_push (Client Push) with Redis, systemd, and an NGINX reverse proxy that supports WebSockets. Includes verification steps,…
Month: January 2026
The Reverse Proxy, the Mobile Browser, and the “Upgrade” Header
About the Problem: I was having some issue with displaying a simple WordPress site properly on a mobile browser. Not…
AXFR workflows and the BIND backend
How AXFR fits into an internal PowerDNS setup and why the BIND backend can be useful for interoperability and transfer-driven…
Operations and troubleshooting
Validate redundancy, troubleshoot forwarding issues, and fix a common DNSSEC pitfall in a PowerDNS Docker stack.
Deploy Recursor, Authoritative, and PowerAdmin
Deploy an internal-only, redundant DNS stack with PowerDNS Recursor, PowerDNS Authoritative (behind the Recursor on port 5353), and PowerAdmin.