Dockerfile

# syntax=docker/dockerfile:experimental

FROM golang:1.19-alpine3.17 as build

RUN apk add --no-cache --update \
  ca-certificates \
  git \
  make

WORKDIR axelar

COPY ./go.mod .
COPY ./go.sum .
RUN go mod download

COPY . .
ENV CGO_ENABLED=0
RUN make build

FROM alpine:3.17

ARG USER_ID=1000
ARG GROUP_ID=1001
RUN apk add jq
COPY --from=build /go/axelar/bin/* /usr/local/bin/
RUN addgroup -S -g ${GROUP_ID} axelard && adduser -S -u ${USER_ID} axelard -G axelard
USER axelard
COPY ./entrypoint.sh /entrypoint.sh

# The home directory of axelar-core where configuration/genesis/data are stored
ENV HOME_DIR /home/axelard
# Host name for tss daemon (only necessary for validator nodes)
ENV TOFND_HOST ""
# The keyring backend type https://docs.cosmos.network/master/run-node/keyring.html
ENV AXELARD_KEYRING_BACKEND file
# The chain ID
ENV AXELARD_CHAIN_ID axelar-testnet-lisbon-3
# The file with the peer list to connect to the network
ENV PEERS_FILE ""
# Path of an existing configuration file to use (optional)
ENV CONFIG_PATH ""
# A script that runs before launching the container's process (optional)
ENV PRESTART_SCRIPT ""
# The Axelar node's moniker
ENV NODE_MONIKER ""

# Create these folders so that when they are mounted the permissions flow down
RUN mkdir /home/axelard/.axelar && chown axelard /home/axelard/.axelar
RUN mkdir /home/axelard/shared && chown axelard /home/axelard/shared
RUN mkdir /home/axelard/genesis && chown axelard /home/axelard/genesis
RUN mkdir /home/axelard/scripts && chown axelard /home/axelard/scripts
RUN mkdir /home/axelard/conf && chown axelard /home/axelard/conf

ENTRYPOINT ["/entrypoint.sh"]