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FIXUP: Document removal of resolv.conf

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Alex Pyrgiotis 2025-03-10 14:26:50 +02:00
parent ab0bee5688
commit 8ca1357a41
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2 changed files with 10 additions and 4 deletions
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7
Dockerfile
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@ -182,8 +182,11 @@ RUN mkdir -p \
/new_root/tmp \ /new_root/tmp \
/new_root/home/dangerzone/dangerzone-image/rootfs /new_root/home/dangerzone/dangerzone-image/rootfs
# XXX: Remove /etc/resolv.conf, so that the network configuration of the host # Copy the /etc and /var directories under the new root directory. Also,
# does not leak. # copy /etc/, /opt, and /usr to the Dangerzone image rootfs.
#
# XXX: We also have to remove the resolv.conf file, in order to not leak any DNS
# servers added there during image build time.
RUN cp -r /etc /var /new_root/ \ RUN cp -r /etc /var /new_root/ \
&& rm /new_root/etc/resolv.conf && rm /new_root/etc/resolv.conf
RUN cp -r /etc /opt /usr /new_root/home/dangerzone/dangerzone-image/rootfs \ RUN cp -r /etc /opt /usr /new_root/home/dangerzone/dangerzone-image/rootfs \

7
Dockerfile.in
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@ -182,8 +182,11 @@ RUN mkdir -p \
/new_root/tmp \ /new_root/tmp \
/new_root/home/dangerzone/dangerzone-image/rootfs /new_root/home/dangerzone/dangerzone-image/rootfs
# XXX: Remove /etc/resolv.conf, so that the network configuration of the host # Copy the /etc and /var directories under the new root directory. Also,
# does not leak. # copy /etc/, /opt, and /usr to the Dangerzone image rootfs.
#
# XXX: We also have to remove the resolv.conf file, in order to not leak any DNS
# servers added there during image build time.
RUN cp -r /etc /var /new_root/ \ RUN cp -r /etc /var /new_root/ \
&& rm /new_root/etc/resolv.conf && rm /new_root/etc/resolv.conf
RUN cp -r /etc /opt /usr /new_root/home/dangerzone/dangerzone-image/rootfs \ RUN cp -r /etc /opt /usr /new_root/home/dangerzone/dangerzone-image/rootfs \