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Dockerfile: Optimize SSH setup with environment variables for better flexibility

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Thilo Graf
2024-04-11 20:01:23 +02:00
parent cc4c950b92
commit 4de7617137
1 changed files with 6 additions and 4 deletions
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10
Dockerfile
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@@ -144,12 +144,14 @@ RUN cat /etc/terminal-splash.txt > ${BANNER_FILE} && \
echo "--------------------------------------------------------------" >> ${BANNER_FILE}
### ssh stuff
ENV SSHD_RUN_SERVICE_DIR="/etc/service/sshd"
ENV SSHD_RUN="${SSHD_RUN_SERVICE_DIR}/run"
RUN mkdir /var/run/sshd && \
ssh-keygen -A && \
mkdir -p /etc/service/sshd && \
echo '#!/bin/sh' > /etc/service/sshd/run && \
echo 'exec /usr/sbin/sshd -D' >> /etc/service/sshd/run && \
chmod 755 /etc/service/sshd/run
mkdir -p ${SSHD_RUN_SERVICE_DIR} && \
echo '#!/bin/sh' > ${SSHD_RUN} && \
echo 'exec /usr/sbin/sshd -D' >> ${SSHD_RUN} && \
chmod 755 ${SSHD_RUN}
### Set timzone
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone