66 lines
1.5 KiB
Bash
Executable File
66 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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#
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# vhost-stack
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# https://git.stack-source.com/msb/vhost-stack
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# MIT License Copyright (c) 2021 Matthew Saunders Brown
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# load include file
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source $(dirname $0)/vhost.sh
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help()
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{
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thisfilename=$(basename -- "$0")
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echo "Updates all existing jails."
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echo ""
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echo "usage: $thisfilename"
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echo ""
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echo " -h Print this help."
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echo ""
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echo " Cycles through all existing jails and runs jk_update"
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echo " for each one. This updates all software installed in"
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echo " the jails to match the latest versions installed on"
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echo " the host server. e.g. if php-cli gets update on the"
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echo " host this syncs that update to all the jails."
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exit
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}
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# check for -h
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if [ -n "$1" ]; then
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if [ $1 == "-h" ]; then
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help
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exit
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fi
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fi
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# make sure jails dir exists
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if [[ ! -e /usr/jails/ ]]; then
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echo "/usr/jails does not exist"
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exit 1
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fi
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# check if any jails exist
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if [ ! "$(ls -A /usr/jails/)" ]; then
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echo "no jails exist"
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exit 1
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fi
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# check for /usr/sbin/jk_update
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if [[ ! -x "/usr/sbin/jk_update" ]]; then
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echo "/usr/sbin/jk_update does not exist or is not executable"
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exit 1
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fi
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# get list of jails
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cd /usr/jails/
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jails=(*)
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for jail in "${!jails[@]}"
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do
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jail=${jails[$jail]}
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echo "updating $jail"
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/usr/sbin/jk_update -j /usr/jails/$jail
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/usr/sbin/jk_update -j /usr/jails/$jail /lib64/
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/usr/sbin/jk_update -s /etc/passwd -s /etc/group -s /etc/ld.so.cache -j /usr/jails/$jail /etc/
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/sbin/ldconfig.real -r /usr/jails/$jail
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done
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