fix(node): refresh mainnet bootnodes (+shellfish) and raise default runtime-cache-size to 8#1479
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enthusiastmartin merged 11 commits intoJun 30, 2026
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Pull request overview
Updates the shipped Hydration mainnet chainspec bootnode multiaddrs so that nodes syncing from node/res/hydradx.json can successfully discover peers via the official p2p-01/02/03.hydra.hydradx.io bootnodes.
Changes:
- Replaces the
/p2p/<peer-id>segments forp2p-01,p2p-02, andp2p-03bootnodes while keeping hostnames and/tcp/30333unchanged.
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…thrashes WASM cache on archive/RPC nodes)
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…ation / --version)
# Conflicts: # Cargo.lock # node/Cargo.toml
enthusiastmartin
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Bootnodes (
node/res/hydradx.json)The official mainnet bootnodes (
p2p-01/02/03.hydra.hydradx.io) advertised peer IDs of decommissioned collators and were unreachable — a node syncing from the shipped chainspec gets 0 usable peers from them. Their DNS now points at the current operator nodes; this updates the peer IDs to match (hostnames/ports unchanged, only/p2p/<peer-id>), and adds a 4th operator bootnode:p2p-01.hydra.hydradx.io12D3KooWDZvr1trejZptZq9aPYE5owDrHAwGhNivw8bpAXkxVGXXp2p-02.hydra.hydradx.io12D3KooWJchDHSvN8xuerTwJm7GEdEHQ299yGerJ4S1fud5kWUgJp2p-03.hydra.hydradx.io12D3KooWJr2g3EFNqcF6z9rUy2EeRracoWUyDUtksdv2CUVxwrqZhdx.shellfish.hydration.cloud(:30334)12D3KooWLbvUYQ2dr5uKsAZZP3FLPba1QEHfSEzsXFwsM9uH712SEach peer ID was verified against the running node (
system_localPeerId). The community bootnodes in the same list (helikon / stake.plus / dwellir / radiumblock) are currently unreachable too, but left untouched for their operators to restore.Default
--runtime-cache-size2 → 8 (node/src/service.rs)The upstream default of 2 is too small for nodes serving historical state across runtime upgrades (archive / RPC / indexer-backing): the hot working set spans several runtime versions, so a cache of 2 re-prepares a WASM runtime on nearly every cross-version query, burning CPU and exhausting the instance pool (
Ran out of free WASM instances) under load — stalling block import. This treats the upstream default (2) as "unset" and uses 8 in the executor builder; any explicit--runtime-cache-sizeis honored. Pruned/validating nodes that don't serve historical state are unaffected in practice.Version
node/Cargo.toml+Cargo.lock:hydradx15.0.2 → 15.0.3 (node-crate bump for CI's version-bump check).