13 lines
911 B
Markdown
13 lines
911 B
Markdown
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# Node classes (draft)
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Initial classes to minimize golden images while covering hardware/OS deltas:
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- `rpi5-ubuntu-worker`: Ubuntu 24.04, k3s agent, hardware=rpi5 (titan-04..11, 0a/0c minus control-plane bits)
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- `rpi5-ubuntu-control`: Ubuntu 24.04, k3s server (titan-0a/0b/0c specifics), control-plane taints, etcd snapshot hooks
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- `rpi4-armbian-longhorn`: Armbian 6.6.x, k3s agent, hardware=rpi4 with Longhorn disks (titan-13/15/17/19; astreae/asteria mounts)
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- `rpi4-armbian-worker`: Armbian 6.6.x, k3s agent, hardware=rpi4 without Longhorn disks (titan-12/14/18)
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- `amd64-agent`: Debian 13 k3s agent with GPU/node labels (titan-22/24, avoid by preference)
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- `external-hosts`: non-cluster (tethys, titan-db, titan-jh, oceanus/titan-23, future titan-20/21) – per-host config over base image template
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Per-node overlays capture hostname/IP, labels/taints, Longhorn UUID mounts, and drop-ins for logging/GC.
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