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#!/bin/bash
#
# Install to hooks/<HOOKS_VER>/create/post
#
# Add an SELinux file context for each brick using the glusterd_brick_t type.
# This ensures that the brick is relabeled correctly on an SELinux restart or
# restore. Subsequently, run a restore on the brick path to set the selinux
# labels.
#
###
PROGNAME="Sselinux"
OPTSPEC="volname:"
VOL=
parse_args () {
ARGS=$(getopt -l $OPTSPEC -name $PROGNAME "$@")
eval set -- "$ARGS"
while true; do
case $1 in
--volname)
shift
VOL=$1
;;
*)
shift
break
;;
esac
shift
done
}
set_brick_labels()
{
volname=$1
# grab the path for each local brick
brickdirs=$(grep '^path=' /var/lib/glusterd/vols/${volname}/bricks/* | cut -d= -f 2)
for b in $brickdirs
do
# Add a file context for each brick path and associate with the
# glusterd_brick_t SELinux type.
semanage fcontext --add -t glusterd_brick_t -r s0 $b(/.*)?
# Set the labels on the new brick path.
restorecon -R $b
done
}
SELINUX_STATE=$(which getenforce && getenforce)
[ "${SELINUX_STATE}" = 'Disabled' ] && exit 0
parse_args "$@"
[ -z "$VOL" ] && exit 1
set_brick_labels $VOL
exit 0
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