6 min
Set up Let's Encrypt and AutoSSL in InterWorx: NodeWorx and SiteWorx
Enable the Let's Encrypt plugin in NodeWorx, issue certificates from SiteWorx, secure the :2443 panel itself, and fix the CAA record and rate-limit failures that trip up first-time setups.
2026-09-21
7 min
Install InterWorx on AlmaLinux 9: full setup walkthrough
From a fresh EL9 box to a licensed NodeWorx login — system requirements, the install.sh script, goiworx.pex activation, firewall ports, and the CloudLinux conversion.
2026-09-01
4 min
InterWorx license tiers explained: VPS Lease vs Dedicated Limited vs Dedicated Unlimited
InterWorx comes in three SKUs that differ by account/site cap, VPS vs dedicated infrastructure, and whether Softaculous is bundled. Here's how VPS Lease, Dedicated Limited, and Dedicated Unlimited actually compare.
2026-08-08
4 min
Fix InterWorx license errors: invalid key and sync failures
Diagnose the Invalid InterWorx-CP License error — DNS and port 2443 checks, license.pex --sync, IP rebinding, and key swaps — before the 24-hour grace period ends.
2026-07-16
6 min
Set up InterWorx clustering with a Cluster Manager
Walkthrough for designating an InterWorx Cluster Manager, choosing a quorum IP, generating the node API key, and joining a new node.
2026-05-16