Technical Guides & How-Tos
Comprehensive technical guides and how-to tutorials for cloud infrastructure, deployment, and management.
Learn & Build
Our technical guides and how-to tutorials are designed to help you master cloud infrastructure, deployment strategies, and platform management. Whether you're a seasoned developer or just getting started, these resources will help you build and deploy with confidence.
Available Content
Installing Coolify on Gozunga Cloud
Step-by-step guide to install and configure Coolify on Gozunga Cloud infrastructure
James CornmanInstalling Dokploy on Gozunga Cloud
Step-by-step guide to install and configure Dokploy on Gozunga Cloud infrastructure
James CornmanSelf-Host Uptime Monitoring with Uptime Kuma on Gozunga Cloud
Step-by-step guide to deploy Uptime Kuma via Coolify on Gozunga Cloud for free, self-hosted uptime monitoring
James CornmanInfrastructure Monitoring with Netdata on Gozunga Cloud
Step-by-step guide to install Netdata on a Gozunga Cloud VPS and connect it to Netdata Cloud for real-time infrastructure monitoring
James CornmanGetting Intel E810 25GbE and 100GbE NICs Working on Proxmox
How to install Intel BootUtil on Proxmox VE for E810 series NICs using the Preboot Linux package, and fix the FEC mismatch that stops 25GbE links from establishing
James CornmanSelf-Host GitLab on Gozunga Cloud
Step-by-step guide to deploy GitLab Community Edition on Gozunga Cloud using Docker Compose, with SSL, SSH access, and optional CI/CD runner configuration
James CornmanZero-Trust Networking on Gozunga Cloud: Authentik + Netbird Setup
Step-by-step guide to set up zero-trust networking with Authentik and Netbird on Gozunga Cloud
James CornmanSelf-Host Your Own Web Analytics With Umami on Gozunga Cloud
Step-by-step guide to set up Umami web analytics using Coolify on Gozunga Cloud
James CornmanHow Gozunga Streamlines Email Verification in Our Customer Signup Process with n8n
Learn how Gozunga uses n8n, Supabase, Captain Verify, and Discord to create an efficient email verification workflow
James CornmanSelf-Hosted Sentiment Analysis with n8n, Ollama and Google's Gemma3 using Coolify
Step-by-step guide to set up sentiment analysis using n8n, Ollama, and Gemma3 on Coolify
James CornmanReset OpenStack Volume Host After Ceph Configuration Issues
Step-by-step guide to resolve OpenStack volume deletion issues by updating volume host information using cinder-manage
James CornmanConfigure Hashicorp Vault OIDC with Authentik for Multi-Group Access Control
Step-by-step guide to configure Hashicorp Vault OIDC authentication with Authentik, including policy creation, role configuration, and external group management for different access levels
James CornmanClean Up OpenStack Nova Stale Instance Allocations
Step-by-step guide to detect and clean up stale instance allocations in OpenStack Nova that can cause resource accounting issues and prevent proper resource allocation
James CornmanWorkaround Using OpenStack Epoxy on Ubuntu Noble in FIPS Mode
Step-by-step guide to work around the Ubuntu Noble FIPS mode bug that prevents OpenStack Epoxy deployments by creating a custom Docker base image with Ubuntu Pro and disabled FIPS mode checks
James CornmanFixing Timezone Problems with OpenStack Watcher on Ubuntu Noble
Step-by-step guide to fix timezone configuration conflicts in OpenStack Watcher containers on Ubuntu Noble, including the quick workaround for mismatched timezone settings
James CornmanNeed Help with Something Specific?
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