83 lines
3.1 KiB
Bash
83 lines
3.1 KiB
Bash
#!/bin/bash
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set -e
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make_swap () {
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DISK_REQUIREMENTS=6144; #6Gb free space
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MEMORY_REQUIREMENTS=11000; #RAM ~12Gb
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SWAPFILE="/${PRODUCT}_swapfile";
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AVAILABLE_DISK_SPACE=$(df -m / | tail -1 | awk '{ print $4 }');
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TOTAL_MEMORY=$(free -m | grep -oP '\d+' | head -n 1);
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EXIST=$(swapon -s | awk '{ print $1 }' | { grep -x ${SWAPFILE} || true; });
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if [[ -z $EXIST ]] && [ ${TOTAL_MEMORY} -lt ${MEMORY_REQUIREMENTS} ] && [ ${AVAILABLE_DISK_SPACE} -gt ${DISK_REQUIREMENTS} ]; then
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fallocate -l 6G ${SWAPFILE}
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chmod 600 ${SWAPFILE}
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mkswap ${SWAPFILE}
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swapon ${SWAPFILE}
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echo "$SWAPFILE none swap sw 0 0" >> /etc/fstab
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fi
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}
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command_exists () {
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type "$1" &> /dev/null;
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}
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check_hardware () {
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DISK_REQUIREMENTS=40960;
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MEMORY_REQUIREMENTS=8192;
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CORE_REQUIREMENTS=4;
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AVAILABLE_DISK_SPACE=$(df -m / | tail -1 | awk '{ print $4 }');
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if [ ${AVAILABLE_DISK_SPACE} -lt ${DISK_REQUIREMENTS} ]; then
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echo "Minimal requirements are not met: need at least $DISK_REQUIREMENTS MB of free HDD space"
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exit 1;
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fi
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TOTAL_MEMORY=$(free -m | grep -oP '\d+' | head -n 1);
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if [ ${TOTAL_MEMORY} -lt ${MEMORY_REQUIREMENTS} ]; then
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echo "Minimal requirements are not met: need at least $MEMORY_REQUIREMENTS MB of RAM"
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exit 1;
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fi
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CPU_CORES_NUMBER=$(cat /proc/cpuinfo | grep processor | wc -l);
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if [ ${CPU_CORES_NUMBER} -lt ${CORE_REQUIREMENTS} ]; then
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echo "The system does not meet the minimal hardware requirements. CPU with at least $CORE_REQUIREMENTS cores is required"
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exit 1;
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fi
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}
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if [ "$SKIP_HARDWARE_CHECK" != "true" ]; then
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check_hardware
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fi
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ARCH="$(dpkg --print-architecture)"
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if [ "$ARCH" != "amd64" ]; then
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echo "ONLYOFFICE ${product^^} doesn't support architecture '$ARCH'"
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exit;
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fi
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REV=`cat /etc/debian_version`
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DIST='Debian'
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if [ -f /etc/lsb-release ] ; then
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DIST=`cat /etc/lsb-release | grep '^DISTRIB_ID' | awk -F= '{ print $2 }'`
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REV=`cat /etc/lsb-release | grep '^DISTRIB_RELEASE' | awk -F= '{ print $2 }'`
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DISTRIB_CODENAME=`cat /etc/lsb-release | grep '^DISTRIB_CODENAME' | awk -F= '{ print $2 }'`
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DISTRIB_RELEASE=`cat /etc/lsb-release | grep '^DISTRIB_RELEASE' | awk -F= '{ print $2 }'`
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elif [ -f /etc/lsb_release ] || [ -f /usr/bin/lsb_release ] ; then
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DIST=`lsb_release -a 2>&1 | grep 'Distributor ID:' | awk -F ":" '{print $2 }' | tr -d '[:space:]'`
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REV=`lsb_release -a 2>&1 | grep 'Release:' | awk -F ":" '{print $2 }' | tr -d '[:space:]'`
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DISTRIB_CODENAME=`lsb_release -a 2>&1 | grep 'Codename:' | awk -F ":" '{print $2 }' | tr -d '[:space:]'`
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DISTRIB_RELEASE=`lsb_release -a 2>&1 | grep 'Release:' | awk -F ":" '{print $2 }' | tr -d '[:space:]'`
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elif [ -f /etc/os-release ] ; then
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DISTRIB_CODENAME=$(grep "VERSION=" /etc/os-release |awk -F= {' print $2'}|sed s/\"//g |sed s/[0-9]//g | sed s/\)$//g |sed s/\(//g | tr -d '[:space:]')
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DISTRIB_RELEASE=$(grep "VERSION_ID=" /etc/os-release |awk -F= {' print $2'}|sed s/\"//g |sed s/[0-9]//g | sed s/\)$//g |sed s/\(//g | tr -d '[:space:]')
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fi
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DIST=`echo "$DIST" | tr '[:upper:]' '[:lower:]' | xargs`;
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DISTRIB_CODENAME=`echo "$DISTRIB_CODENAME" | tr '[:upper:]' '[:lower:]' | xargs`;
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