69 lines
1.8 KiB
Bash
69 lines
1.8 KiB
Bash
#!/bin/bash
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# Purpose:
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# rsync data from all nodes to backup location.
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# Define common utility functions
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TOOLBIN=$(dirname $0)
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. ${TOOLBIN}/engtools_util.sh
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if [ $UID -eq 0 ]; then
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ERRLOG "Do not start $0 using sudo/root access."
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exit 1
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fi
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# environment for system commands
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source /etc/platform/openrc
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declare -a BLADES
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declare -a CONTROLLER
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declare -a STORAGE
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declare -a COMPUTE
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BLADES=( $(system host-list | awk '(/compute|controller|storage/) {print $4;}') )
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CONTROLLER=( $(system host-list | awk '(/controller/) {print $4;}') )
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COMPUTE=( $(system host-list | awk '(/compute/) {print $4;}') )
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STORAGE=( $(system host-list | awk '(/storage/) {print $4;}') )
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DEST=/opt/backups/syseng_data/
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if [[ "${HOSTNAME}" =~ "controller-" ]]; then
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LOG "rsync DEST=${DEST}"
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else
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LOG "*ERROR* only run this on controller"
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exit 1
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fi
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sudo mkdir -p ${DEST}
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# rsync options
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USER=sysadmin
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RSYNC_OPT="-r -l --safe-links -h -P --stats --exclude=*.pyc"
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# Rsync data from multiple locations
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LOG "rsync engtools data from all blades:"
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# controllers
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SRC=/scratch/syseng_data/
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DEST=/opt/backups/syseng_data/
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for HOST in ${CONTROLLER[@]}; do
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ping -c1 ${HOST} 1>/dev/null 2>/dev/null
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if [ $? -eq 0 ]; then
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LOG "rsync ${RSYNC_OPT} ${USER}@${HOST}:${SRC} ${DEST}"
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sudo rsync ${RSYNC_OPT} ${USER}@${HOST}:${SRC} ${DEST}
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else
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WARNLOG "cannot ping: ${HOST}"
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fi
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done
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# computes & storage
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SRC=/tmp/syseng_data/
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DEST=/opt/backups/syseng_data/
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for HOST in ${STORAGE[@]} ${COMPUTE[@]}; do
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ping -c1 ${HOST} 1>/dev/null 2>/dev/null
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if [ $? -eq 0 ]; then
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LOG "rsync ${RSYNC_OPT} ${USER}@${HOST}:${SRC} ${DEST}"
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sudo rsync ${RSYNC_OPT} ${USER}@${HOST}:${SRC} ${DEST}
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else
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WARNLOG "cannot ping: ${HOST}"
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fi
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done
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LOG 'done'
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exit 0
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