Greg Hellings
6bf0bcc0ef
fix: restore immich access
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2026-08-06 21:43:28 -05:00
Greg Hellings
029b71d0d4
Pass traffic through genesis
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* keepalived does not work with Nebula VPN
* update Genesis firewall to allow passing through local traffic
* target all traffic directly to the LAN IP using genesis's routing
2026-08-05 22:57:58 -05:00
Greg Hellings
0196f1fd07
chore: re-enable linode gitea-runner
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2026-08-04 10:14:56 -05:00
Greg Hellings
6a13d843d7
chore: point homepage to new registry url
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2026-08-04 09:26:28 -05:00
Greg Hellings
21cb84ac7a
Major update for linode and Nebula
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* Consolidate Linode into a single file
* Convert gitea and matrix to using Nebula connections
* Have Linode proxy to Nebula connections instead of Tailscale
* Update Acme to use DNS-01
* Update Flake to pull from branch that supports ACME 5.x client
2026-08-01 14:38:01 -05:00
root and Greg Hellings
e6217401f9
feat(gitea): add Anubis anti-crawler proxy
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Anubis (https://anubis.techaro.lol ) is a lightweight proof-of-work
challenge that protects web services from AI crawlers and scrapers.
2026-05-24 21:25:50 -05:00
Greg Hellings
75e71f9ce9
fix: get Matrix running again
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2026-05-20 03:27:45 -05:00
Greg Hellings
fc4430e4f1
fix: system build fixes for new package setup
2026-05-13 08:33:48 -05:00
Greg Hellings
985dd927c4
chore: move from attic to niks3
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2026-05-12 21:25:24 -05:00
Greg Hellings
2932e9e335
chore: remove vm-gitlab which is no longer in use
2026-04-30 16:06:58 -05:00
Greg Hellings
fb4c6966af
chore: upgrade Nextcloud to 33
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Update manifest chart versions / update-manifests (push) Successful in 20s
Update flake.lock / update-flake-lock (push) Failing after 15s
2026-04-17 16:01:36 -05:00
Greg Hellings
3847c7d92d
fix: streamline Gitea runners
2026-04-05 16:51:31 -05:00
klaatu
81936ac524
feat: Gitea Actions shell runners + flake-lock workflow
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- Add modules/nixos/gitea-runner.nix: NixOS module for act_runner in
shell mode, with options for enable, instanceURL, name, labels, and
tokenFile (agenix secret path).
- Deploy gitea-runner to jeremiah, isaiah, zeke, and linode with
appropriate labels. Agenix secret placeholders left with TODOs.
- Add .gitea/workflows/update-flake-lock.yaml: weekly workflow (Sunday
midnight) that runs nix flake update and opens a PR if flake.lock
changed, using GITEA_TOKEN secret for authentication.
Closes part of #15 (NixOS shell runners + flake-lock workflow).
2026-04-05 04:58:27 -05:00
root
792217f640
feat: add Nebula mesh network overlay
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Introduces a greg.nebula NixOS module and enables it across all managed
hosts for the nebula.thehellings.com overlay (CIDR: 10.157.0.0/16).
Architecture:
- linode: lighthouse + relay (public internet, UDP 4242)
- genesis: regular node + unsafe_routes router for 10.42.0.0/16 (home LAN)
- hosea, isaiah, jeremiah, zeke, exodus: regular nodes with unsafe_routes
pointing to genesis to reach the home LAN
Changes:
- modules/nixos/nebula.nix: new greg.nebula module
- isLighthouse / isRelay options
- unsafeRoutes option (tun.unsafe_routes)
- routesSubnet option: enables IP forwarding + nftables masquerade NAT
on the gateway host (genesis) so Nebula peers reach 10.42.0.0/16
- agenix secret reference per-host (secrets/nebula/<name>.key.age)
- opens UDP/4242 in the firewall
- modules/nixos/default.nix: import nebula.nix
- hosts/unstable/linode/default.nix: greg.nebula.isLighthouse = true
- hosts/unstable/genesis/default.nix: greg.nebula.routesSubnet = "10.42.0.0/16"
- hosts/unstable/{hosea,isaiah,jeremiah,zeke,exodus}/default.nix:
greg.nebula.enable = true with unsafeRoutes via genesis
- network.json: add nebulaIp field for each managed host
- secrets/secrets.nix: declare nebula/<host>.key.age entries
- secrets/nebula/README.md: full PKI bootstrap guide (CA, certs, agenix)
2026-03-28 23:24:52 -05:00
Greg Hellings
c6b973738b
fix: paths to secrets files because of new folder structure
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2026-02-19 08:06:54 -06:00
Greg Hellings
e2181f124a
chore: dynamic hosts, builder targets
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Make hosts read from directories, to limit manual changes
Rename vm-gitlab -> gitlab
A few reformatting and lint changes due to altered files
Create builder targets for Darwin builders
2026-02-17 16:11:29 -06:00