Troubleshooting Log

Each page is named as the root cause (a fact), not a question. Complex incidents are split into atomic pages covering each distinct concept.

• Named Tunnels Use Remote Configuration
• Adding a Hostname to a Named Tunnel
• DNS Records vs. Tunnel Routes Are Different Things

• Coolify SSH Key Setup (full incident summary)
• Coolify Uses Docker Network Gateway as Host IP
• Always Add SSH Keys via Coolify UI, Never Directly to Database
• fail2ban Blocks Coolify Container After Repeated SSH Failures
• Coolify Requires Root SSH Access to the Host

• Caddy Port Conflict with Coolify Traefik
• Caddy Must Proxy Coolify Directly, Not via Traefik

• Duplicati Initial Password Setup (linuxserver image)

• DokuWiki Installer "Illegal or Empty Value" Error
• GoToSocial Federation & Follow Troubleshooting

• GoToSocial Federation & Follow Troubleshooting
• Miniflux SQLite Configuration Issue

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