6736ee2251
Depends-On: https://review.opendev.org/940561 Change-Id: I691fafc25b377d812d002fae34aef2e0bc8e552a
61 lines
1.9 KiB
Bash
Executable File
61 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# Add zuul user and group. Note we don't want to rely on
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# "useradd"'s group adding behaviour, because it might differ across
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# distros.
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groupadd zuul
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useradd -m zuul -g zuul -s /bin/bash
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cat > /etc/sudoers.d/zuul << EOF
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zuul ALL=(ALL) NOPASSWD:ALL
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EOF
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chmod 0440 /etc/sudoers.d/zuul
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visudo -c || die "Error setting zuul sudo!"
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# this was copied from outside the chroot by extras.d
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_pub_key=/tmp/in_target.d/zuul-user-ssh-public-key
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if [ ! -f $_pub_key ]; then
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die "Can not find Zuul public key!"
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fi
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mkdir -p /home/zuul/.ssh
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chmod 700 /home/zuul/.ssh
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cp $_pub_key /home/zuul/.ssh/authorized_keys
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# cleanup everything to the right owner
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chown -R zuul:zuul /home/zuul
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# a lot of caching happens in extra-data.d (for "historical" reasons).
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# We've put the cache stuff into /opt/cache/files, but again, for
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# "historical" reasons, ensure this is available in /home/zuul
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#
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# We do this for zuul as relative paths to the current user's homedir
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# are used in places like devstack.
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#
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# Check if the cache exists as we don't have a strict dependency on the
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# devstack-cache element. This allows you to build an image without
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# incurring the cost of caching all the things.
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if [ -d /opt/cache/files ] ; then
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mkdir -p /home/zuul/cache
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chown zuul:zuul /home/zuul/cache
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ln -sf /opt/cache/files /home/zuul/cache/files
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# but make sure the cache is readable by everyone
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chmod -R a+rX /opt/cache/files/*
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fi
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# New versions of git don't let you clone repos as a different user
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# than the user owning the repo by default for security reasons.
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# As above we cache git repos during extra-data.d in /opt/git/ and they
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# end up owned by root. Chown them to zuul here to avoid permissions
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# issues with the most likely user to interact with the git cache( zuul).
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if [ -d /opt/git ] ; then
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chown -R zuul:zuul /opt/git
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fi
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