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claude-memory/graph/fixes/fix-gitea-ssh-remote-gitgitmanticorumcom-resolves-to-pi-hole-447967.md
Cal Corum 578491e5fa relate: 4479674f --RELATED_TO--> f4683542
2026-02-26 23:48:31 -06:00

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id type title tags importance confidence created updated relations
4479674f-16de-4cfb-afc1-73042d4ab8db fix Fix: Gitea SSH remote (git@git.manticorum.com) resolves to Pi-hole instead of Gitea LXC
gitea
ssh
dns
networking
fix
pihole
homelab
dotfiles
0.65 0.8 2026-02-27T05:48:03.833429+00:00 2026-02-27T05:48:31.928716+00:00
target type direction strength edge_id
5f31ea7f-9b53-427d-b601-ab98dabaa2e3 RELATED_TO incoming 0.9 b1d439b6-456f-4271-bd16-0d612564e7f4
target type direction strength edge_id
f4683542-eb76-4397-9e84-673c86a05904 RELATED_TO outgoing 0.75 4cb3054a-c8d4-4eb5-bc5e-bdae9732b7cc

Gitea SSH Remote Resolves to Pi-hole

Problem

git@git.manticorum.com:cal/repo.git SSH remotes fail because git.manticorum.com DNS resolves to Pi-hole (10.10.0.16) instead of the Gitea LXC (10.10.0.225).

Root Cause

Pi-hole is configured as the local DNS resolver. The DNS record for git.manticorum.com points to Pi-hole, not directly to the Gitea server.

Fix (Preferred): Use HTTPS Remote

https://git.manticorum.com/cal/repo.git

Works because ~/.gitconfig has a credential helper configured. No SSH key routing issues.

Alternative Fix: SSH Config Override

Add to ~/.ssh/config:

Host git.manticorum.com
    HostName 10.10.0.225
    User git

This bypasses DNS and connects directly to the Gitea LXC.

Infrastructure Notes

  • Gitea LXC IP: 10.10.0.225
  • Pi-hole IP: 10.10.0.16
  • HTTPS is the simpler solution since the git credential helper is already configured

Context

Discovered while setting up ~/dotfiles repo and pushing to Gitea.