zano-docker

Builds the dfxswiss/zanod image used by DFX's Zano full node — :beta on dfxdev, :latest on dfxprd.

Zano publishes no container image, only an official x64 release binary (build.zano.org). This repo wraps that official binary into a container; it does not compile Zano from source.

Why wrap the official binary (and not self-compile / not arm64): the from-source linux/arm64 build of 2.2.0 rejects canonical mainnet blocks (wrong inputs in transactions → MDB_BAD_TXN) — proven a source-level aarch64 defect, not a build-config issue (it survives -O0 + UB-hardening). Self-compiling for amd64 just reproduces the official binary. So we package the official x64 binary and run it under Rosetta on the Apple-silicon hosts.

Contents

• Dockerfile — downloads the official Zano x64 AppImage, extracts the statically-linked zanod + simplewallet, and asserts the version matches before packaging.
• include/zano-startup.sh — entrypoint; runs zanod (or simplewallet when USE_WALLET_BINARY=true).
• .github/workflows/zanod-dev.yaml — builds & pushes :beta on push to develop.
• .github/workflows/zanod-prd.yaml — builds & pushes :latest on push to main.
• .github/workflows/auto-release-pr.yaml — opens the develop → main release PR.

Version bump

Edit ZANO_VERSION / ZANO_COMMIT in zanod-dev.yaml and zanod-prd.yaml to the desired official release (must exist at build.zano.org/builds/zano-linux-x64-release-v<VERSION>[<COMMIT>].AppImage).

Run

The image is linux/amd64; on Apple-silicon hosts it runs under Rosetta (set platform: linux/amd64 in compose).

docker run -t --platform linux/amd64 \
  -v ./zano-data:/home/ubuntu/.Zano \
  dfxswiss/zanod:beta --rpc-bind-ip=0.0.0.0 --rpc-bind-port=11211 --confirm-rpc-ssl-inicialization-and-disable-ssl-rpc=1