mirror of
https://github.com/pezkuwichain/pezkuwi-subquery.git
synced 2026-04-22 01:57:58 +00:00
pezkuwichain
d270504c9a
Substrate nodes prune historical state by default (~256 blocks). When SubQuery restarts and tries to fetch runtime version for old blocks, it crashes with "State already discarded". This patch adds a fallback to current runtime version when historical state is unavailable, preventing crash loops on pruned RPC endpoints. Also removes --pull from deploy workflow to avoid unnecessary full rebuilds on every push.
50 lines
2.3 KiB
Docker
50 lines
2.3 KiB
Docker
FROM node:20-alpine
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WORKDIR /app
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# Install @subql/node with @polkadot aliased to @pezkuwi
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RUN npm init -y && \
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npm install @subql/node \
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@polkadot/api@npm:@pezkuwi/api@^16.5.36 \
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@polkadot/api-augment@npm:@pezkuwi/api-augment@^16.5.36 \
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@polkadot/api-derive@npm:@pezkuwi/api-derive@^16.5.36 \
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@polkadot/types@npm:@pezkuwi/types@^16.5.36 \
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@polkadot/types-augment@npm:@pezkuwi/types-augment@^16.5.36 \
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@polkadot/types-codec@npm:@pezkuwi/types-codec@^16.5.36 \
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@polkadot/types-create@npm:@pezkuwi/types-create@^16.5.36 \
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@polkadot/types-known@npm:@pezkuwi/types-known@^16.5.36 \
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@polkadot/rpc-core@npm:@pezkuwi/rpc-core@^16.5.36 \
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@polkadot/rpc-provider@npm:@pezkuwi/rpc-provider@^16.5.36 \
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@polkadot/rpc-augment@npm:@pezkuwi/rpc-augment@^16.5.36 \
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@polkadot/util@npm:@pezkuwi/util@^14.0.25 \
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@polkadot/util-crypto@npm:@pezkuwi/util-crypto@^14.0.25 \
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@polkadot/keyring@npm:@pezkuwi/keyring@^14.0.25 \
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@polkadot/networks@npm:@pezkuwi/networks@^14.0.25 \
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@polkadot/wasm-crypto@npm:@pezkuwi/wasm-crypto@^7.5.18 \
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@polkadot/wasm-crypto-wasm@npm:@pezkuwi/wasm-crypto-wasm@^7.5.17 \
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@polkadot/wasm-util@npm:@pezkuwi/wasm-util@^7.5.17 \
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@polkadot/wasm-bridge@npm:@pezkuwi/wasm-bridge@^7.5.17 \
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@polkadot/wasm-crypto-asmjs@npm:@pezkuwi/wasm-crypto-asmjs@^7.5.17 \
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@polkadot/wasm-crypto-init@npm:@pezkuwi/wasm-crypto-init@^7.5.17
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# @subql/node requires '@polkadot/api-augment/substrate' but @pezkuwi uses
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# chain-specific paths (./pezkuwi, ./bizinikiwi). Patch the exports map in
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# package.json to add ./substrate pointing to pezkuwi augmentation.
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RUN node -e " \
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const fs = require('fs'); \
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const p = '/app/node_modules/@polkadot/api-augment/package.json'; \
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const pkg = JSON.parse(fs.readFileSync(p, 'utf8')); \
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pkg.exports['./substrate'] = { \
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require: './cjs/pezkuwi/index.js', \
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default: './pezkuwi/index.js' \
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}; \
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fs.writeFileSync(p, JSON.stringify(pkg, null, 2)); \
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"
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# Patch: handle pruned blockchain state gracefully.
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# Without this, SubQuery crashes when RPC nodes have pruned old block state.
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COPY docker/patches/pruned-state-fallback.js /tmp/pruned-state-fallback.js
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RUN node /tmp/pruned-state-fallback.js && rm /tmp/pruned-state-fallback.js
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ENTRYPOINT ["/app/node_modules/.bin/subql-node"]
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