Dockerfile

FROM ghcr.io/lhns/debian-jq

ENV CLEANIMAGE_VERSION 2.0
ENV CLEANIMAGE_URL https://raw.githubusercontent.com/lhns/docker-cleanimage/$CLEANIMAGE_VERSION/cleanimage

RUN apt-get update \
 && apt-get install -y ca-certificates curl gnupg iproute2 \
 && install -m 0755 -d /etc/apt/keyrings \
 && curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
 && chmod a+r /etc/apt/keyrings/docker.gpg \
 && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian $(. /etc/os-release && echo "$VERSION_CODENAME") stable" > /etc/apt/sources.list.d/docker.list \
 && apt-get update \
 && apt-get install -y docker-ce-cli \
 && curl -sSfL -- "$CLEANIMAGE_URL" > "/usr/local/bin/cleanimage" \
 && chmod +x "/usr/local/bin/cleanimage" \
 && cleanimage

COPY ["entrypoint.sh", "/entrypoint.sh"]
ENTRYPOINT ["/entrypoint.sh"]

CMD ["osixia/keepalived:2.0.20"]