e3dfd73f2f
Node on bob, external GPU miner on benjy, split because --miner-listen-port disables the node's built-in CPU mining. The PoW is Poseidon2 over Goldilocks: register-resident, no memory hardness, dominated by 64-bit modular multiplication. Measured on the fleet, GPU beats CPU by ~200x (RTX 5090 368 MH/s @ 600W, RTX 4090 183 MH/s @ 450W, Ryzen 9 9950X3D 4.15 MH/s), so CPU mining is disabled everywhere including on the GPU hosts. The workflow deploys or validates. Validate mode asserts the hash counter is advancing and the GPU is drawing power, because a miner that enumerated no adapter and a node authoring nothing both look healthy to systemctl is-active. infra-setup.sh provisions the scoped gitea_ci accounts, generates the node's libp2p key (the node refuses to start without one and it must never be rotated by a deploy), and derives the reward preimage from a seed phrase on stdin. It deliberately will not mint a fresh wallet: that phrase is escalation-grade and fails agent-credentials.md §1.
3 lines
179 B
Plaintext
3 lines
179 B
Plaintext
#Type Name ID GECOS Home directory Shell
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u quantus-node - "Quantus node service account" /var/lib/quantus-node /usr/sbin/nologin
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