106 lines
3.3 KiB
Docker
106 lines
3.3 KiB
Docker
# syntax=docker/dockerfile:1
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ARG BASE_IMAGE=alpine:latest #Fallback alpine:latest
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FROM ${BASE_IMAGE} AS rootfs-stage
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ARG APP_VERSION=${BUILD_TAG}
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ARG S6_OVERLAY_VERSION=${S6_OVERLAY_VERSION}
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ARG ROOTFS=/root-out
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ARG REL=${APP_VERSION}
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ARG ARCH=x86_64
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ARG MIRROR=http://dl-cdn.alpinelinux.org/alpine
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ARG PACKAGES=alpine-baselayout,\
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alpine-keys,\
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apk-tools,\
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busybox,\
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libc-utils
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# install packages
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RUN \
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apk add --no-cache \
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bash \
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xz
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# build rootfs
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RUN \
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mkdir -p "${ROOTFS}/etc/apk" && \
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{ \
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echo "${MIRROR}/${REL}/main"; \
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echo "${MIRROR}/${REL}/community"; \
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} > "${ROOTFS}/etc/apk/repositories" && \
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apk --root "${ROOTFS}" --no-cache --keys-dir /etc/apk/keys add --arch ${ARCH} --initdb ${PACKAGES//,/ } && \
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sed -i -e 's/^root::/root:!:/' /root-out/etc/shadow
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# add s6 overlay
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ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz /tmp
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RUN tar -C /root-out -Jxpf /tmp/s6-overlay-noarch.tar.xz
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ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-${ARCH}.tar.xz /tmp
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RUN tar -C /root-out -Jxpf /tmp/s6-overlay-${ARCH}.tar.xz
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# add s6 optional symlinks
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ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz /tmp
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RUN tar -C /root-out -Jxpf /tmp/s6-overlay-symlinks-noarch.tar.xz && unlink /root-out/usr/bin/with-contenv
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ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz /tmp
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RUN tar -C /root-out -Jxpf /tmp/s6-overlay-symlinks-arch.tar.xz
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# Runtime stage
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FROM scratch
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COPY --from=rootfs-stage /root-out/ /
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ARG BUILD_DATE
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ARG VERSION
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ARG MODS_VERSION="v3"
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ARG PKG_INST_VERSION="v1"
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ARG LSIOWN_VERSION="v1"
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ARG WITHCONTENV_VERSION="v1"
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LABEL build_version="${MAINTAINER} version: ${APP_VERSION} Build-date:- ${BUILD_DATE}"
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LABEL maintainer="${MAINTAINER}"
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ADD --chmod=755 "https://raw.githubusercontent.com/linuxserver/docker-mods/mod-scripts/docker-mods.${MODS_VERSION}" "/docker-mods"
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ADD --chmod=755 "https://raw.githubusercontent.com/linuxserver/docker-mods/mod-scripts/package-install.${PKG_INST_VERSION}" "/etc/s6-overlay/s6-rc.d/init-mods-package-install/run"
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ADD --chmod=755 "https://raw.githubusercontent.com/linuxserver/docker-mods/mod-scripts/lsiown.${LSIOWN_VERSION}" "/usr/bin/lsiown"
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ADD --chmod=755 "https://raw.githubusercontent.com/linuxserver/docker-mods/mod-scripts/with-contenv.${WITHCONTENV_VERSION}" "/usr/bin/with-contenv"
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# environment variables
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ENV PS1="$(whoami)@$(hostname):$(pwd)\\$ " \
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HOME="/root" \
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TERM="xterm" \
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S6_CMD_WAIT_FOR_SERVICES_MAXTIME="0" \
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S6_VERBOSITY=1 \
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S6_STAGE2_HOOK=/docker-mods \
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VIRTUAL_ENV=/lsiopy \
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PATH="/lsiopy/bin:$PATH"
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RUN \
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echo "**** install runtime packages ****" && \
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apk add --no-cache \
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alpine-release \
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bash \
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ca-certificates \
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catatonit \
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coreutils \
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curl \
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findutils \
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jq \
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netcat-openbsd \
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procps-ng \
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shadow \
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tzdata && \
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echo "**** create abc user and make our folders ****" && \
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groupmod -g ${APP_GID} users && \
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useradd -u 911 -U -d /config -s /bin/false ${APP_USER} && \
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usermod -G users ${APP_USER} && \
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mkdir -p \
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/app \
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/config \
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/defaults \
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/lsiopy && \
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echo "**** cleanup ****" && \
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rm -rf \
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/tmp/*
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# add local files
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COPY root/ /
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ENTRYPOINT ["/init"]
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