mirror of
https://github.com/rocky-linux/rocky-tools.git
synced 2024-11-09 23:11:27 +00:00
fee7412056
Initial version with simple locking and low stress rsyncing
76 lines
2.9 KiB
Bash
76 lines
2.9 KiB
Bash
#!/bin/bash
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#
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# mirrorsync - Synchronize a Rocky mirror
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# By: Dennis Koerner <koerner@netzwerge.de>
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#
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# The latest version of this script can be found at:
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# https://github.com/rocky-linux/rocky-tools
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#
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# Please read https://docs.rockylinux.org/en/rocky/8/guides/add_mirror_manager
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# for further information on setting up a Rocky mirror.
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#
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# Copyright (c) 2021 Rocky Enterprise Software Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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RSYNC="/usr/bin/rsync"
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# You can change v to q if you do not want detailed logging
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OPTS="-vrlptDSH --exclude=*.~tmp~ --delete-delay --delay-updates"
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# Please use a mirror next to you for initial sync
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# or if you are hosting a private rather than a pulic mirror.
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# Local mirrors might be faster.
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# Also we might restrict access to the master in the future.
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# A complete list of mirrors can be found at
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# https://mirrors.rockylinux.org/mirrormanager/mirrors/Rocky
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SRC="msync.rockylinux.org::rocky/mirror/pub/rocky/"
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# Your local path. Change to whatever fits your system.
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# MIRRORMODULE is also used in syslog output.
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MIRRORMODULE="rocky-linux"
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DST="/mnt/mirrorserver/${MIRRORMODULE}/"
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FILELISTFILE="/fullfiletimelist-rocky"
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LOCKFILE=$0.lockfile
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CHECKRESULT=`${RSYNC} --no-motd --dry-run --out-format='%n' ${SRC}${FILELISTFILE} ${DST}${FILELISTFILE}`
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if [ -z $CHECKRESULT ]; then
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echo "${FILELISTFILE} unchanged. Not updating at " `date` >> $0.log 2>&1
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logger -t rsync "Not updating ${MIRRORMODULE}: ${FILELISTFILE} unchanged."
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exit 1
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fi
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if [ -e $LOCKFILE ]; then
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echo "Update already in progress at" `date` >> $0.log 2>&1
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logger -t rsync "Not updating ${MIRRORMODULE}: already in progress."
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else
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touch $LOCKFILE
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echo "Started update at" `date` >> $0.log 2>&1
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logger -t rsync "Updating ${MIRRORMODULE}"
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${RSYNC} ${OPTS} ${SRC} ${DST} >> $0.log 2>&1
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logger -t rsync "Finished updating ${MIRRORMODULE}"
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echo "End: "`date` >> $0.log 2>&1
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rm $LOCKFILE
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fi
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