74 lines
2.4 KiB
Bash
74 lines
2.4 KiB
Bash
#!/bin/bash
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###
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# Description: Script to enable brick multiplexing in gluster.
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# Copyright (c) 2017 Red Hat, Inc. <http://www.redhat.com>
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#
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# This file is part of GlusterFS.
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#
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# This file is licensed to you under your choice of the GNU Lesser
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# General Public License, version 3 or any later version (LGPLv3 or
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# later), or the GNU General Public License, version 2 (GPLv2), in all
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# cases as published by the Free Software Foundation.
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###
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main () {
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GLUSTERFS_CONF_DIR="/etc/glusterfs"
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GLUSTERFS_LOG_DIR="/var/log/glusterfs"
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GLUSTERFS_META_DIR="/var/lib/glusterd"
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GLUSTERFS_LOG_CONT_DIR="/var/log/glusterfs/container"
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GLUSTERFS_CUSTOM_FSTAB="/var/lib/heketi/fstab"
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GLUSTER_BRICKMULTIPLEX=${GLUSTER_BRICKMULTIPLEX-yes}
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case "$GLUSTER_BRICKMULTIPLEX" in
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[nN] | [nN][Oo] )
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gluster v info | grep 'cluster.brick-multiplex: off' > $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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if [[ ${?} == 0 ]]; then
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echo "cluster brick-multiplexing already disabled." >> $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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exit 0
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fi
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gluster --mode=script volume set all cluster.brick-multiplex off >> $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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if [[ ${?} != 0 ]]; then
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echo "cluster brick-multiplexing set failed." >> $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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exit 1
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fi
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systemctl restart glusterd
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if [[ ${?} != 0 ]]; then
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echo "Restarting glusterd failed." >> $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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exit 1
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fi
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echo "Brick Multiplexing Successfully Disabled"
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exit 0
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;;
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[yY] | [yY][Ee][Ss] )
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gluster v info | grep 'cluster.brick-multiplex: on' > $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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if [[ ${?} == 0 ]]; then
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echo "cluster brick-multiplexing already set." >> $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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exit 0
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fi
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gluster --mode=script volume set all cluster.brick-multiplex on >> $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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if [[ ${?} != 0 ]]; then
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echo "cluster brick-multiplexing set failed." >> $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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exit 1
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fi
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systemctl restart glusterd
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if [[ ${?} != 0 ]]; then
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echo "Restarting glusterd failed." >> $GLUSTERFS_LOG_CONT_DIR/brickmultiplexing
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exit 1
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fi
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echo "Brick Multiplexing Successfully Enabled"
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exit 0
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;;
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*) echo "Invalid input"
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;;
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esac
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}
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main
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