Files
ethereum-rpc-docker/tac/tacchaind.Dockerfile
Claude Agent cff52429bd tac: add TAC mainnet archive profile with EVM JSON-RPC upstream
- Add archive profile (pruning=nothing) for tacchaind
- Change client_rpc_port from 26657 (CometBFT) to 8545 (EVM JSON-RPC)
- Update Dockerfile to download pre-built binary from GitHub releases v1.6.0
- Verify binary against checksums.txt
- Update init.sh to support PRUNING env var (nothing for archive, default for pruned)
- Update peers from NETWORKS.md
- Add archive snapshot URL note
- Traefik routes to EVM JSON-RPC port 8545 for both pruned and archive

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
2026-08-23 10:55:39 +00:00

43 lines
1.5 KiB
Docker

# tacchaind — binary download from GitHub releases (v1.6.0).
# Downloads pre-built linux-amd64 binary and verifies against checksums.txt.
ARG VERSION=v1.6.0
FROM alpine:3.21
RUN apk upgrade --no-cache && \
apk add --no-cache \
ca-certificates \
curl \
libusb
# Download binary and checksums
ARG VERSION
RUN set -eux; \
BINARY_URL="https://github.com/TacBuild/tacchain/releases/download/${VERSION}/tacchaind-linux-amd64" && \
CHECKSUMS_URL="https://github.com/TacBuild/tacchain/releases/download/${VERSION}/checksums.txt" && \
curl -sL -o /tmp/tacchaind "${BINARY_URL}" && \
curl -sL -o /tmp/checksums.txt "${CHECKSUMS_URL}" && \
# Verify the binary against checksums.txt (sha256sum format: <hash> <filename>)
cd /tmp && \
ExpectedHash=$(grep "tacchaind-linux-amd64$" checksums.txt | awk '{print $1}') && \
ActualHash=$(sha256sum tacchaind | awk '{print $1}') && \
if [ "$ExpectedHash" != "$ActualHash" ]; then \
echo "ERROR: checksum mismatch for tacchaind-linux-amd64" >&2; \
echo " Expected: $ExpectedHash" >&2; \
echo " Actual: $ActualHash" >&2; \
exit 1; \
fi && \
chmod +x /tmp/tacchaind && \
mv /tmp/tacchaind /usr/bin/tacchaind && \
rm -f /tmp/checksums.txt
COPY ./scripts/cometbft-common.sh /usr/local/bin/cometbft-common.sh
COPY ./scripts/init.sh /usr/local/bin/init.sh
RUN chmod +x /usr/local/bin/init.sh /usr/local/bin/cometbft-common.sh
WORKDIR /opt
EXPOSE 1317 26656 26657 8545 8546
ENTRYPOINT ["init.sh"]