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Rasmus Wejlgaard
4508f740e5
- Update locations/london.md with current server state (london-a FreeBSD monitoring, london-b Ubuntu/ZFS storage, london-c offline) - Update locations/copenhagen.md with current servers (copenhagen-a Minecraft+WoW, copenhagen-b offline, copenhagen-c general) - Add locations/helsinki.md documenting helsinki-a (Caddy gateway, Authelia, Bitwarden, LDAP) and nuremberg-a (mail/poste.io) - Add workloads/jellyfin, navidrome, nextcloud, arr-stack, minecraft, wow, mail, monitoring, bitwarden, authelia - Add principles/zfs documenting the london-b ZFS pool setup - Add principles/caddy documenting the reverse proxy setup on helsinki-a - Update introduction.md to mention all locations
71 lines
2 KiB
Markdown
71 lines
2 KiB
Markdown
# London
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This location is my primary one. It's hosted at my address in northwest London in my rack cabinet in my bedroom (doubles as a white noise machine for falling asleep).
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It consists of 3 servers: A, B, and C.
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A and B are my old personal computers retired into server duty. london-a is now running FreeBSD as a dedicated monitoring host. london-b is the workhorse — primary storage and media server.
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london-c is currently offline and pending reinstall.
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## Networking
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Networking is fairly overkill I have to admit. I'm using a Ubiquiti Dream Machine Special Edition as my router which gives me excellent routing performance compared to a normal ISP-provided router.
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My ISP (BT) charges me about £90 for a 1Gbit/300Mbit connection. All servers are connected via Cat 5 cabling in the walls, accessible through a patch panel in the utility closet, connected to a Ubiquiti switch.
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## Servers
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### london-a
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Monitoring server. Runs FreeBSD 14.3. Very lightly loaded — disk at 6%.
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Runs:
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- Prometheus (metrics collection)
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- Grafana (dashboards)
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Accessible at:
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- grafana.pez.sh (behind Authelia)
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- prometheus.pez.sh (behind Authelia)
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**Hardware:**
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| Component | Value |
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| CPU | Intel i7 4790K |
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| vCPUs | 8 |
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| Memory | 32 GB |
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| Boot Storage | 1 TB |
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### london-b
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Primary storage and media server. Runs Ubuntu 24.04. Tailscale IP: 100.84.65.101.
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ZFS pool `hdd`: 3× RAIDZ1 arrays (8 drives total). 46T used / 18T free / 64T total. Weekly scrub on Sundays. Disk at 72%.
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Docker workloads:
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- Nextcloud AIO (cloud.pez.sh)
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- Jellyfin (jellyfin.pez.sh)
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- Plex (plex.pez.sh)
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- Radarr, Sonarr, Lidarr, Readarr, Prowlarr (arr stack)
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- Transmission (download.pez.sh)
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- Navidrome (music.pez.sh)
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- Jellyseerr / Overseerr (request.pez.sh)
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- slskd / Soulseek (soulseek.pez.sh)
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- smartctl exporter
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- prom-plex-exporter
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**Hardware:**
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| Component | Value |
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| CPU | Threadripper 3970X |
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| vCPUs | 64 |
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| Memory | 64 GB |
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| GPU | Nvidia GTX 980 |
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| Boot Storage | 500 GB |
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| ZFS Storage | ~64 TB usable |
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### london-c
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Offline. Pending reinstall.
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