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isolate: only load some files from /etc

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This commit is contained in:
Rodrigo Arias 2020-12-03 12:04:51 +01:00
parent df1f22c122
commit da4bbf8533
1 changed files with 10 additions and 3 deletions
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13
garlic/stages/isolate/stage1
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@ -27,7 +27,7 @@ env=(
mounts=( mounts=(
#-m @nixPrefix@ #-m @nixPrefix@
#FIXME: Use only the strictly neccesary from /etc #FIXME: Use only the strictly neccesary from /etc
-m /etc -m /original-etc:/etc
# The /etc/hosts file is a symlink to this etc/ # The /etc/hosts file is a symlink to this etc/
-m /.statelite/tmpfs/etc -m /.statelite/tmpfs/etc
-m /sys -m /sys
@ -44,7 +44,14 @@ mounts=(
@extraMountOptions@ @extraMountOptions@
) )
join_flags="${mounts[@]}" symlinks=(
-s /etc/hosts:/original-etc/hosts
-s /etc/passwd:/original-etc/passwd
-s /etc/resolv.conf:/original-etc/resolv.conf
-s /etc/host.conf:/original-etc/host.conf
-s /etc/slurm/slurm.conf:/original-etc/slurm/slurm.conf
-s /etc/services:/original-etc/services
)
exec $nixjoin -i $join_flags $nixhome -- \ exec $nixjoin -i "${mounts[@]}" "${symlinks[@]}" $nixhome -- \
env -i "${env[@]}" @out@/bin/stage2 "$@" env -i "${env[@]}" @out@/bin/stage2 "$@"