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
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
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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Update flake.lock / update-flake-lock (push) Failing after 8s
Update manifest chart versions / update-manifests (push) Successful in 4s
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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Update flake.lock / update-flake-lock (push) Failing after 15s
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
Greg Hellings
93458eb6d4
chore: slight updates to Network dashboard
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2026-03-27 09:03:07 -05:00
root
de0b8fb07e
fix: correct unpoller metric names in network dashboard
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All metrics had wrong prefix (unifipoller_ → unpoller_) and several
had incorrect names entirely. Corrected against unpoller master source
(pkg/promunifi/):
- unifipoller_device_uptime_seconds → unpoller_device_uptime_seconds
- unifipoller_port_receive_bytes_total → unpoller_device_port_receive_bytes_total
(port metrics live under device_ namespace: unpoller_device_port_*)
- unifipoller_port_transmit_bytes_total → unpoller_device_port_transmit_bytes_total
- unifipoller_device_wan_receive_bytes_total → unpoller_wan_max_rx_bytes_rate
(no per-device WAN bytes total counter; WAN ns is unpoller_wan_*;
rate metrics are already instantaneous gauges, no rate() wrapper)
- unifipoller_device_wan_transmit_bytes_total → unpoller_wan_max_tx_bytes_rate
- unifipoller_client_wifi_tx_rate_bps → count(unpoller_client_uptime_seconds{wired="false"})
(no wifi-specific rate metric; wired label distinguishes client types)
- unifipoller_client_wired_tx_rate_bps → count(unpoller_client_uptime_seconds{wired="true"})
- unifipoller_client_receive_bytes_total → unpoller_client_receive_bytes_total
- unifipoller_client_transmit_bytes_total → unpoller_client_transmit_bytes_total
Bump dashboard version to 3.
2026-03-27 08:44:12 -05:00