Commit Graph
694 Commits
Author SHA1 Message Date
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
* 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
Greg Hellings 1c52f8a6b9 chore: baseline nixos for proxmox configuration 2026-07-28 22:42:21 -05:00
Greg Hellings 93a847c658 chore: get kuma up and running 2026-07-28 22:40:17 -05:00
Greg Hellings 42efe476db chore: update framework firmware settings 2026-07-26 21:36:46 -05:00
Greg Hellings 64a253e9e4 chore: remove proxmoxtemplate entries as well 2026-07-25 15:48:04 -05:00
Greg Hellings e4008a0beb chore: remove icdm-root as well
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2026-07-25 15:45:21 -05:00
Greg Hellings 363098c0a1 chore: remove references to hermes
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2026-07-25 15:43:27 -05:00
Greg Hellings a07068a4fb chore: remove unused attic reference
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2026-07-25 15:39:30 -05:00
Greg Hellings 389798c4f0 chore: buildbot over Nebula 2026-07-25 15:38:28 -05:00
Greg Hellings 475fe50d19 Expand Nebula
* Add Nebula to Kubernetes node
* Update k3s nodes to support nebula keepalived
* Move external IPs to a separate structure
2026-07-25 15:18:15 -05:00
Greg Hellings b3304c0ef5 chore: migrate to Garage 2026-07-25 11:40:35 -05:00
Greg Hellings 067c00330b chore: enable Hermes agent Matrix connection
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2026-07-21 20:49:26 -05:00
Greg Hellings 60e2450c66 chore: proxy hermes dashboard
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2026-07-21 20:04:23 -05:00
Greg Hellings 348a1d7301 fix: get Hermes host built
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2026-07-21 19:07:39 -05:00
Greg Hellings d2f7b85283 chore: bring hermes into nebula 2026-07-21 17:16:37 -05:00
Greg Hellings 3e60f73251 chore: initial configuration for Hermes
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2026-07-21 16:11:39 -05:00
Greg Hellings 4f79033b04 chore: add Proxmox CT baseline
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2026-07-13 18:18:54 -05:00
Greg Hellings 394c2c2aba chore: arr to NAS
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2026-06-04 13:31:26 -05:00
Greg Hellings 307dbbe044 fix: do not claim mastery of TS net
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2026-05-30 00:24:36 -05:00
Greg Hellings 69651258d6 chore: connect buildbot and gitea by tailscale 2026-05-28 16:57:05 -05:00
Greg Hellings 53c491f537 fix: buildbot domain name 2026-05-26 07:48:39 -05:00
rootandGreg 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 95eea6fc26 fix: enable s3 DNS aliases 2026-05-19 23:47:42 -05:00
Greg Hellings 2a476a7bfe chore: update refined-storage to release 2026-05-18 12:45:34 -05:00
Greg Hellings fc4430e4f1 fix: system build fixes for new package setup 2026-05-13 08:33:48 -05:00
Greg Hellings f735423d98 chore: make zims separate packages
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2026-05-13 08:06:57 -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 c939d67cb6 chore: allow genesis to use its own DNS
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2026-04-29 16:11:20 -05:00
Greg Hellings 600aa885d4 chore: add minecraft server 2026-04-29 16:10:31 -05:00
Greg Hellings f8cc47614f chore: remove unused genesis config bits
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2026-04-24 18:56:10 -05:00
Greg Hellings 088c1a0033 chore: add new uuid for zeke
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2026-04-22 21:01:42 -05:00
Greg Hellings 8509fff746 chore: upgrade from dnsmasq to bind 2026-04-19 01:04:41 -05:00
Greg Hellings fb4c6966af chore: upgrade Nextcloud to 33
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2026-04-17 16:01:36 -05:00
Greg Hellings e84e03cd05 chore: move charts into manifests 2026-04-17 15:43:57 -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
klaatu 0218447008 fix: address review feedback on backup improvements
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- manifests/gitea/dump-cronjob.yaml: Remove --skip-log, --skip-custom-dir,
  --skip-db flags to make backup complete
- manifests/gitea/dump-cronjob.yaml: Replace NFS volume + cleanup container
  with S3 upload to backup-gitea bucket using MinIO client (mc).
  30-day lifecycle set via mc ilm. Uses minio_key/minio_secret from
  existing gitea-config secret.
- hosts/unstable/hosea/default.nix: Replace raw services.restic.backups.albyhub
  block with greg.backup.jobs.albyhub using the greg.backup module.
  Remove manual age.secrets.restic-env and age.secrets.restic-pw entries
  since the greg.backup module declares them.
2026-04-04 02:05:03 -05:00
klaatu 58a5c95c32 feat(hosea): add Restic backup for AlbyHub /chain/alby 2026-04-04 06:12:31 +00:00
Greg Hellings 276b939252 fix: expose buildbot 2026-04-03 23:49:12 -05:00
klaatu 9bbdb74f85 fix: merge conflict — keep both nebula.enable and buildbot proxies
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2026-04-03 22:18:17 -05:00
root eabead05ab feat: expose Buildbot via nginx proxy on LAN
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Add greg.proxies entries on jeremiah for buildbot.home and
buildbot.thehellings.lan, both proxying to http://localhost:8010/.
Nginx handles auth passthrough - Buildbot's own Gitea OAuth applies.

Add DNS aliases in genesis hosts file:
- buildbot.thehellings.lan → 10.42.1.8 (LAN)
- buildbot.home → 100.102.186.39 (Tailscale)
2026-04-01 17:31:38 -05:00
root 84e4c68f0e fix: move unsafeRoutes to module default, genesis overrides to []
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Per review feedback:
- nebula module now defaults unsafeRoutes to [{route=10.42.0.0/16 via=10.157.0.2}]
  so all regular nodes get home LAN routing automatically
- genesis overrides unsafeRoutes=[] since it IS the routing node (avoids loop)
- exodus and all k3s nodes (hosea, isaiah, jeremiah, zeke) simplified to
  nebula.enable = true only, relying on the new default
2026-04-01 16:45:59 -05:00
greg 559155d411 Merge branch 'main' into feat/nebula-mesh
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2026-04-01 21:36:08 +00:00
Greg Hellings 15ed4ae5f7 chore: allow click.discord.com
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2026-04-01 15:49:32 -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
root 07b3601206 feat: add top-5 fullest PVs panel to Kubernetes dashboard
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Add a horizontal bar gauge showing the disk usage % of the 5 most-full
PersistentVolumes in the cluster, using kubelet volume stats already
scraped by Prometheus:

  topk(5, kubelet_volume_stats_used_bytes
           / kubelet_volume_stats_capacity_bytes * 100)

Labels show namespace/PVC name. Color thresholds: green <70%, yellow
70–90%, red >90%. Placed at the bottom of the dashboard (y=46).

Bump dashboard version to 3.
2026-03-27 09:06:19 -05:00