bitdeals
a5f9d13ca4
Replaces lukechilds/electrumx, unmaintained for years. ElectrumX 2.0.0 from the
upstream tag, rocksdb, built in a venv so only the runtime library follows into
the final image.
Every variable is ElectrumX's own — the entrypoint only fills defaults and
rejects the one mistake that is expensive to diagnose: NET spelled the way
bitcoind spells it ("test" for "testnet"), which otherwise fails deep inside a
coin-class lookup. DB_ENGINE defaults to rocksdb because 2.0 made the variable
required, and peer discovery is off because this image is for private indexers.
Verified on testnet2 against the sibling bitcoind image: coin BitcoinRegtest,
db height matching daemon height at 101, Electrum protocol answering on 50001.
That run also found what the README now states — 2.x refuses to serve unless
the daemon runs with both txindex=1 and txospenderindex=1.
27 lines
912 B
YAML
27 lines
912 B
YAML
services:
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electrumx:
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build:
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# Repository root, not ./docker: the Dockerfile copies ./docker/run.sh
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# and ./docker/healthy_check.sh, and those paths are resolved against the
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# build context.
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context: .
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dockerfile: ./docker/Dockerfile
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image: registry.bitdeals.org/electrumx
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environment:
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- COIN=Bitcoin
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# ElectrumX spelling, not bitcoind's: the daemon calls this chain
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# "regtest" too, but "main"/"test" there are "mainnet"/"testnet" here.
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- NET=regtest
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# The daemon must run with txindex=1 and txospenderindex=1.
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- DAEMON_URL=http://CHANGE_ME:CHANGE_ME@bitcoind:18443
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- CACHE_MB=400
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ports:
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# No authentication of any kind — loopback only, or nothing at all when
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# the clients are containers on the same network.
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- 127.0.0.1:50001:50001
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volumes:
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- electrumxdata:/data
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volumes:
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electrumxdata:
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