183 lines
5 KiB
Docker
183 lines
5 KiB
Docker
# syntax=docker/dockerfile:1
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## Build arguments provided via cli arguments
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ARG VERSION
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ARG BUILD_DATE
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## Runtime stage defaults
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# Labels
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ARG RUNTIME_LABEL_BUILD_VERSION="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
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ARG RUNTIME_LABEL_MAINTAINER="TheLamer"
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# User: root
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ARG RUNTIME_ROOT_HOME="/root"
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ARG RUNTIME_ROOT_TERM="xterm"
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# User: abc
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ARG RUNTIME_ABC_HOME=/config
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ARG RUNTIME_ABC_SHELL=/bin/false
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ARG RUNTIME_ABC_GROUP=users
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ARG RUNTIME_ABC_GID=1000
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ARG RUNTIME_ABC_UID=911
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# Shell prompt
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ARG RUNTIME_PS1="$(whoami)@$(hostname):$(pwd)\\$ "
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# s6 overlay
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ARG RUNTIME_S6_CMD_WAIT_FOR_SERVICES_MAXTIME="0"
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ARG RUNTIME_S6_VERBOSITY=1
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ARG RUNTIME_S6_STAGE2_HOOK=/docker-mods
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# Virtual environment location of lsiopy
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ARG RUNTIME_VIRTUAL_ENV=/lsiopy
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# mod-scripts URL
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ARG RUNTIME_MOD_SCRIPTS_URL_PREFIX=https://raw.githubusercontent.com/linuxserver/docker-mods/refs/heads/mod-scripts
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## Build argument defaults
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# Globals
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ARG ROOTFS=/root-out
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ARG REL=v3.21
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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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# s6 overlay
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ARG S6_OVERLAY_RELEASES_URL_PREFIX=https://github.com/just-containers/s6-overlay/releases/download
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ARG S6_OVERLAY_VERSION="3.2.0.2"
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ARG S6_OVERLAY_ARCH=${ARCH}
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# Package versions
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ARG MODS_VERSION="v3"
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ARG PKG_INST_VERSION="v1"
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ARG LSIOWN_VERSION="v1"
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ARG WITHCONTENV_VERSION="v1"
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# RootFS stage
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FROM alpine:3.20 AS rootfs-stage
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# import global arguments
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ARG ROOTFS
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ARG REL
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ARG ARCH
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ARG MIRROR
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ARG PACKAGES
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# import s6 overlay arguments
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ARG S6_OVERLAY_RELEASES_URL_PREFIX
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ARG S6_OVERLAY_VERSION
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ARG S6_OVERLAY_ARCH
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# install packages
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RUN \
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apk add --no-cache \
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bash \
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xz
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# build rootfs
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RUN \
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mkdir -p "${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:!:/' ${ROOTFS}/etc/shadow
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# add s6 overlay
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ADD ${S6_OVERLAY_RELEASES_URL_PREFIX}/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz /tmp
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RUN tar -C ${ROOTFS} -Jxpf /tmp/s6-overlay-noarch.tar.xz
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ADD ${S6_OVERLAY_RELEASES_URL_PREFIX}/v${S6_OVERLAY_VERSION}/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz /tmp
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RUN tar -C ${ROOTFS} -Jxpf /tmp/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz
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# add s6 optional symlinks
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ADD ${S6_OVERLAY_RELEASES_URL_PREFIX}/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz /tmp
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RUN tar -C ${ROOTFS} -Jxpf /tmp/s6-overlay-symlinks-noarch.tar.xz && unlink ${ROOTFS}/usr/bin/with-contenv
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ADD ${S6_OVERLAY_RELEASES_URL_PREFIX}/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz /tmp
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RUN tar -C ${ROOTFS} -Jxpf /tmp/s6-overlay-symlinks-arch.tar.xz
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# Runtime stage
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FROM scratch
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# import Runtime stage label arguments
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ARG RUNTIME_LABEL_BUILD_VERSION
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ARG RUNTIME_LABEL_MAINTAINER
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# import global arguments
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ARG ROOTFS
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# import Package version arguments
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ARG MODS_VERSION
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ARG PKG_INST_VERSION
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ARG LSIOWN_VERSION
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ARG WITHCONTENV_VERSION
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# import runtime stage arguments
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ARG RUNTIME_ROOT_HOME
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ARG RUNTIME_ROOT_TERM
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ARG RUNTIME_ABC_HOME
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ARG RUNTIME_ABC_SHELL
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ARG RUNTIME_ABC_GROUP
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ARG RUNTIME_ABC_GID
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ARG RUNTIME_ABC_UID
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ARG RUNTIME_S6_CMD_WAIT_FOR_SERVICES_MAXTIME
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ARG RUNTIME_S6_VERBOSITY
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ARG RUNTIME_S6_STAGE2_HOOK
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ARG RUNTIME_PS1
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ARG RUNTIME_VIRTUAL_ENV
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ARG RUNTIME_MOD_SCRIPTS_URL_PREFIX
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LABEL build_version="${RUNTIME_LABEL_BUILD_VERSION}"
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LABEL maintainer="${RUNTIME_LABEL_MAINTAINER}"
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COPY --from=rootfs-stage ${ROOTFS} /
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ADD --chmod=755 "${RUNTIME_MOD_SCRIPTS_URL_PREFIX}/docker-mods.${MODS_VERSION}" "${RUNTIME_S6_STAGE2_HOOK}"
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ADD --chmod=755 "${RUNTIME_MOD_SCRIPTS_URL_PREFIX}/package-install.${PKG_INST_VERSION}" "/etc/s6-overlay/s6-rc.d/init-mods-package-install/run"
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ADD --chmod=755 "${RUNTIME_MOD_SCRIPTS_URL_PREFIX}/lsiown.${LSIOWN_VERSION}" "/usr/bin/lsiown"
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ADD --chmod=755 "${RUNTIME_MOD_SCRIPTS_URL_PREFIX}/with-contenv.${WITHCONTENV_VERSION}" "/usr/bin/with-contenv"
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# environment variables
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ENV PS1=${RUNTIME_PS1} \
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HOME=${RUNTIME_ROOT_HOME} \
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TERM=${RUNTIME_ROOT_TERM} \
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S6_CMD_WAIT_FOR_SERVICES_MAXTIME=${RUNTIME_S6_CMD_WAIT_FOR_SERVICES_MAXTIME} \
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S6_VERBOSITY=${RUNTIME_S6_VERBOSITY} \
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S6_STAGE2_HOOK=${RUNTIME_S6_STAGE2_HOOK} \
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VIRTUAL_ENV=${RUNTIME_VIRTUAL_ENV} \
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PATH="${RUNTIME_VIRTUAL_ENV}/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 ${RUNTIME_ABC_GID} ${RUNTIME_ABC_GROUP} && \
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useradd -u ${RUNTIME_ABC_UID} -U -d ${RUNTIME_ABC_HOME} -s ${RUNTIME_ABC_SHELL} abc && \
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usermod -G ${RUNTIME_ABC_GROUP} abc && \
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mkdir -p \
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/app \
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${RUNTIME_ABC_HOME} \
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/defaults \
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${RUNTIME_VIRTUAL_ENV} && \
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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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