2021-02-09 17:05:00 +01:00
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FROM alpine:latest as dist
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ARG DOCKER_BUILD_DIR
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2021-06-13 02:09:57 +02:00
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LABEL maintainer aynic.os <support+docker@asycn.io>
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2021-02-09 17:05:00 +01:00
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ENV PACKER_VERSION=1.6.6
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RUN apk --no-cache add \
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ansible \
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bash \
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git \
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qemu \
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qemu-system-x86_64 \
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qemu-img \
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openssl \
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socat \
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wget
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ADD https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip ./
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ADD https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_SHA256SUMS ./
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RUN sed -i '/.*linux_amd64.zip/!d' packer_${PACKER_VERSION}_SHA256SUMS
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RUN sha256sum -cs packer_${PACKER_VERSION}_SHA256SUMS\
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&& unzip packer_${PACKER_VERSION}_linux_amd64.zip -d /bin
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RUN rm -f packer_${PACKER_VERSION}_linux_amd64.zip
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ENTRYPOINT ["/bin/packer"]
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2021-06-13 02:09:57 +02:00
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FROM dist as master
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2021-02-09 17:05:00 +01:00
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ARG DOCKER_BUILD_DIR
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ARG UID
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ARG USER
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ENV UID=${UID}
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ENV GID=${UID}
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ENV USER=${USER}
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# If we provide a specific UID
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RUN let $UID >/dev/null 2>&1 \
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# Remove user with $UID if it is not our $USER
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&& if [ "$(getent passwd $UID |awk 'BEGIN {FS=":"} {print $1}')" != "$USER" ]; then \
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sed -i '/^'$(getent passwd $UID |awk 'BEGIN {FS=":"} {print $1}')':x:'$UID':/d' /etc/passwd; \
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sed -i '/^'$(getent group $GID |awk 'BEGIN {FS=":"} {print $1}')':x:'$GID':/d' /etc/group; \
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fi \
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# Force $UID if our $USER already exists
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&& sed -i 's/^'$USER':x:[0-9]\+:[0-9]\+:/'$USER':x:'$UID':'$GID':/' /etc/passwd \
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&& sed -i 's/^'$USER':x:[0-9]\+:/'$USER':x:'$GID':/' /etc/group \
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# Create $USER if it does not exist
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&& if [ "$(getent passwd $UID)" = "" ]; then \
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echo "$USER:x:$UID:$GID::/home/$USER:/bin/false" >> /etc/passwd; \
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echo "$USER:!:$(($(date +%s) / 60 / 60 / 24)):0:99999:7:::" >> /etc/shadow; \
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echo "$USER:x:$GID:" >> /etc/group; \
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fi \
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&& mkdir -p /home/$USER \
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&& chown $UID:$GID /home/$USER \
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|| true
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USER $USER
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