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# This is the multi-arch Dockerfile used for Coder. Since it's multi-arch and
# cross-compiled, it cannot have ANY "RUN" commands. All binaries are built
# using the go toolchain on the host and then copied into the build context by
# scripts/build_docker.sh.
FROM alpine:latest
# LABEL doesn't add any real layers so it's fine (and easier) to do it here than
# in the build script.
ARG CODER_VERSION
LABEL \
org.opencontainers.image.title="Coder" \
org.opencontainers.image.description="A tool for provisioning self-hosted development environments with Terraform." \
org.opencontainers.image.url="https://github.com/coder/coder" \
org.opencontainers.image.source="https://github.com/coder/coder" \
org.opencontainers.image.version="$CODER_VERSION" \
org.opencontainers.image.licenses="AGPL-3.0"
# The coder binary is injected by scripts/build_docker.sh.
COPY --chown=coder:coder --chmod=755 coder /opt/coder
# Create coder group and user. We cannot use `addgroup` and `adduser` because
# they won't work if we're building the image for a different architecture.
COPY --chown=root:root --chmod=644 group passwd /etc/
COPY --chown=coder:coder --chmod=700 empty-dir /home/coder
USER coder:coder
ENV HOME=/home/coder
WORKDIR /home/coder
ENTRYPOINT [ "/opt/coder", "server" ]