docker-image-debian/Dockerfile
Mauro Torrez a0f34cc3b1
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build confd from source (multiarch)
2024-02-27 15:22:32 -03:00

21 lines
866 B
Docker

ARG DEBIAN_VERSION=bullseye-slim
FROM golang:1.9-alpine as confd
ARG CONFD_VERSION=0.16.0
ADD https://github.com/kelseyhightower/confd/archive/v${CONFD_VERSION}.tar.gz /tmp/
RUN apk add --no-cache \
bzip2 \
make && \
mkdir -p /go/src/github.com/kelseyhightower/confd && \
cd /go/src/github.com/kelseyhightower/confd && \
tar --strip-components=1 -zxf /tmp/v${CONFD_VERSION}.tar.gz && \
go install github.com/kelseyhightower/confd && \
rm -rf /tmp/v${CONFD_VERSION}.tar.gz
FROM debian:${DEBIAN_VERSION}
COPY --from=confd /go/bin/confd /usr/local/bin/confd
RUN mkdir -p /start.d \
&& printf '#!/bin/bash\nset -e\n/usr/local/bin/confd -onetime -backend env\nrun-parts -v /start.d\nexec ${@}\n' > /entrypoint.sh \
&& mkdir -p /etc/confd/conf.d /etc/confd/templates \
&& chmod +x /usr/local/bin/confd /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]