74e7c2bdf5
igneum-seed-1 (Hetzner cx23, fsn1, 188.245.5.161:26611): built on the VM in 1,530 s, synced to the live devnet (12,204 blocks, same sink as the live node) through a non-mining relay igneumd on the Mac (the live node's addPeer RPC is refused in safe mode); the live node and the Windows PC learned the seed's address by peer exchange and dialled it. seeds.txt written. Hetzner prices corrected to USD (pricing API currency) in the plans, READMEs and scripts; current-generation types per location (cx23 EU, cpx22 sin, cpx21 US) in the cloud-devnet config. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
55 lines
3.8 KiB
Bash
Executable file
55 lines
3.8 KiB
Bash
Executable file
# Igneum cloud devnet: settings. Sourced by every script in this directory through lib/common.sh.
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# Override any value in the environment, for example `N=10 PROVIDER=digitalocean ./create.sh`.
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# Nothing here spends money by itself; create.sh asks before it creates anything.
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PROVIDER="${PROVIDER:-hetzner}" # hetzner (hcloud CLI) or digitalocean (doctl CLI)
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N="${N:-20}" # node count
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PREFIX="${PREFIX:-igneum}" # server names igneum-01 .. igneum-20, the builder is igneum-builder
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# Regions, round-robin over the node index. Hetzner locations: hel1 Helsinki, fsn1 Falkenstein, ash Ashburn (US east),
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# hil Hillsboro (US west), sin Singapore. With 20 nodes that is 4 per location: 8 in the EU, 4 US east, 4 US west, 4 Asia.
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REGIONS="${REGIONS:-hel1,fsn1,ash,hil,sin}"
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DO_REGIONS="${DO_REGIONS:-lon1,fra1,nyc3,sfo3,sgp1}"
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# Instance size per location. The node holds up to four 256 MiB lottery caches (M15 cap), rocksdb and the CPU
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# miner's own 256 MiB cache, so 2 GB plans are too small. What this Hetzner project can create (API, 3 Oct 2026, net
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# USD per month): cx23 (2 Intel vCPU, 4 GB) 6.49 in fsn1/nbg1/hel1 only; cpx22 (2 AMD vCPU, 4 GB) 22.99 EU, 30.99 sin;
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# cpx21 (3 vCPU, 4 GB) 37.49 in ash/hil only (the old cpx line is deprecated in the EU and Singapore since Dec 2025);
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# cpx11 (2 GB) 20.49 in ash/hil. So: cx23 in Europe, cpx22 in Singapore, cpx21 in the US. SERVER_TYPE overrides all.
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TYPE_BY_LOCATION="${TYPE_BY_LOCATION:-fsn1=cx23,nbg1=cx23,hel1=cx23,sin=cpx22,ash=cpx21,hil=cpx21}"
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SERVER_TYPE="${SERVER_TYPE:-}" # empty = pick from TYPE_BY_LOCATION
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DO_SIZE="${DO_SIZE:-s-2vcpu-4gb}"
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BUILDER_TYPE="${BUILDER_TYPE:-cx43}" # 8 Intel vCPU, 16 GB, USD 0.0296/h, for the one-off node build (deleted afterwards)
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DO_BUILDER_SIZE="${DO_BUILDER_SIZE:-c-8}"
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IMAGE="${IMAGE:-debian-12}"
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DO_IMAGE="${DO_IMAGE:-debian-12-x64}"
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# SSH. The operations key ~/.ssh/igneum_ed25519 (3 Oct 2026, uploaded to Hetzner as "igneum-ops" by the seed-node
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# scripts). If SSH_KEY_FILE is missing, create.sh generates an ed25519 pair there and uploads the public half.
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SSH_KEY_NAME="${SSH_KEY_NAME:-igneum-ops}"
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SSH_KEY_FILE="${SSH_KEY_FILE:-$HOME/.ssh/igneum_ed25519}"
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SSH_USER="${SSH_USER:-root}"
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# The network. A suffixed devnet (igneum-devnet-20) has its own handshake magic and its own genesis (the bits
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# override recomputes the genesis hash), so it can never peer with or pollute the live devnet on the Mac.
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DEVNET_SUFFIX="${DEVNET_SUFFIX:-20}"
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# 0x1e400000 = 2^18 expected hashes per block. Three 6-thread CPU miners on the M5 Max held about 1 block/s at this
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# value (fork-divergence, genesis row); 20 one-thread cloud vCPUs are in the same range. The DAA takes over after that.
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GENESIS_BITS="${GENESIS_BITS:-0x1e400000}"
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MESH_OUT="${MESH_OUT:-2}" # outbound --addpeer links per node (ring plus a chord); inbound doubles it, about 4 peers each
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MINER_THREADS="${MINER_THREADS:-1}" # the trickle: one CPU thread per node
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MINER_STATUS_SECS="${MINER_STATUS_SECS:-60}"
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# Source to ship. NODE_SRC is the fork worktree whose code the network runs. master (vendor/igneum-node) carries the
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# finality v2 work as uncommitted changes; the dual-lane difficulty controller is on the `difficulty` worktree
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# (vendor/igneum-node-diff). Point NODE_SRC at the tree you want measured.
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NODE_SRC="${NODE_SRC:-$REPO/vendor/igneum-node}"
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POW_SRC="${POW_SRC:-$REPO/igneum-pow}"
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# head = `git archive HEAD` only; head+dirty = HEAD plus every modified and untracked file of the worktree (target*/ excluded).
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# All seven worktrees sit at d62708a8 with their branch work uncommitted (3 Oct 2026), so head+dirty is the default.
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SRC_MODE="${SRC_MODE:-head+dirty}"
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# Ports (consensus/core/src/network.rs, devnet). RPC stays on loopback; only p2p is open to the world.
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P2P_PORT=26611
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RPC_PORT=26610
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RPC_JSON_PORT=28610
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