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