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installer.sh
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#!/bin/bash
#######################################################
# centminmod.com cli installer
# To run installer.sh type:
# curl -sL https://gist.github.com/centminmod/dbe765784e03bc4b0d40/raw/installer.sh | bash
#######################################################
export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"
DT=$(date +"%d%m%y-%H%M%S")
DNF_ENABLE='y'
DNF_COPR='y'
branchname=123.09beta01-dnf
DOWNLOAD="${branchname}.zip"
LOCALCENTMINMOD_MIRROR='https://centminmod.com'
INSTALLDIR='/usr/local/src'
DIR_TMP='/svr-setup'
#CUR_DIR="/usr/local/src/centminmod-${branchname}"
#CM_INSTALLDIR=$CUR_DIR
#SCRIPT_DIR=$(readlink -f $(dirname ${BASH_SOURCE[0]}))
#####################################################
# Centmin Mod Git Repo URL - primary repo
# https://github.com/centminmod/centminmod
GITINSTALLED='y'
CMGIT='https://github.com/centminmod/centminmod.git'
# Gitlab backup repo
# https://gitlab.com/centminmod/centminmod
#CMGIT='https://gitlab.com/centminmod/centminmod.git'
#####################################################
# wget renamed github
AXEL='n'
AXEL_VER='2.6'
AXEK_LINKFILE="axel-${AXEL_VER}.tar.gz"
AXEK_LINK="https://github.com/eribertomota/axel/archive/${AXEL_VER}.tar.gz"
AXEK_LINKLOCAL="${LOCALCENTMINMOD_MIRROR}/centminmodparts/axel/${AXEL_VER}.tar.gz"
#######################################################
ALTPCRE_VERSION='8.40'
ALTPCRELINKFILE="pcre-${ALTPCRE_VERSION}.tar.gz"
ALTPCRELINK="${LOCALCENTMINMOD_MIRROR}/centminmodparts/pcre/${ALTPCRELINKFILE}"
WGET_VERSION='1.19.1'
WGET_FILENAME="wget-${WGET_VERSION}.tar.gz"
WGET_LINK="http://ftpmirror.gnu.org/wget/${WGET_FILENAME}"
###########################################################
# Setup Colours
black='\E[30;40m'
red='\E[31;40m'
green='\E[32;40m'
yellow='\E[33;40m'
blue='\E[34;40m'
magenta='\E[35;40m'
cyan='\E[36;40m'
white='\E[37;40m'
boldblack='\E[1;30;40m'
boldred='\E[1;31;40m'
boldgreen='\E[1;32;40m'
boldyellow='\E[1;33;40m'
boldblue='\E[1;34;40m'
boldmagenta='\E[1;35;40m'
boldcyan='\E[1;36;40m'
boldwhite='\E[1;37;40m'
Reset="tput sgr0" # Reset text attributes to normal
#+ without clearing screen.
cecho () # Coloured-echo.
# Argument $1 = message
# Argument $2 = color
{
message=$1
color=$2
echo -e "$color$message" ; $Reset
return
}
###########################################################
#
CENTOSVER=$(awk '{ print $3 }' /etc/redhat-release)
if [ "$CENTOSVER" == 'release' ]; then
CENTOSVER=$(awk '{ print $4 }' /etc/redhat-release | cut -d . -f1,2)
if [[ "$(cat /etc/redhat-release | awk '{ print $4 }' | cut -d . -f1)" = '7' ]]; then
CENTOS_SEVEN='7'
fi
fi
if [[ "$(cat /etc/redhat-release | awk '{ print $3 }' | cut -d . -f1)" = '6' ]]; then
CENTOS_SIX='6'
fi
if [ "$CENTOSVER" == 'Enterprise' ]; then
CENTOSVER=$(cat /etc/redhat-release | awk '{ print $7 }')
OLS='y'
fi
if [[ -f /etc/system-release && "$(awk '{print $1,$2,$3}' /etc/system-release)" = 'Amazon Linux AMI' ]]; then
CENTOS_SIX='6'
fi
if [ -f /proc/user_beancounters ]; then
# CPUS='1'
# MAKETHREADS=" -j$CPUS"
# speed up make
CPUS=$(grep -c "processor" /proc/cpuinfo)
if [[ "$CPUS" -gt '8' ]]; then
CPUS=$(echo $(($CPUS+2)))
else
CPUS=$(echo $(($CPUS+1)))
fi
MAKETHREADS=" -j$CPUS"
else
# speed up make
CPUS=$(grep -c "processor" /proc/cpuinfo)
if [[ "$CPUS" -gt '8' ]]; then
CPUS=$(echo $(($CPUS+4)))
elif [[ "$CPUS" -eq '8' ]]; then
CPUS=$(echo $(($CPUS+2)))
else
CPUS=$(echo $(($CPUS+1)))
fi
MAKETHREADS=" -j$CPUS"
fi
if [[ "$CENTOS_SEVEN" = '7' ]]; then
AXEL_VER='2.12'
AXEK_LINKFILE="axel-${AXEL_VER}.tar.gz"
AXEK_LINK="https://github.com/eribertomota/axel/archive/${AXEL_VER}.tar.gz"
AXEK_LINKLOCAL="${LOCALCENTMINMOD_MIRROR}/centminmodparts/axel/${AXEL_VER}.tar.gz"
fi
if [ -f /etc/centminmod/custom_config.inc ]; then
source /etc/centminmod/custom_config.inc
fi
if [[ "$(uname -m)" = 'x86_64' ]]; then
if [ ! "$(grep -w 'exclude' /etc/yum.conf)" ]; then
ex -s /etc/yum.conf << EOF
:/plugins=1/
:a
exclude=*.i386 *.i586 *.i686
.
:w
:q
EOF
fi
fi
if [[ "$CENTOS_SEVEN" = '7' && "$DNF_ENABLE" = [yY] ]]; then
yum -y -q install epel-release
if [[ "$DNF_COPR" = [yY] ]]; then
cat > "/etc/yum.repos.d/dnf-centos.repo" <<EOF
[dnf-centos]
name=Copr repo for dnf-centos owned by @rpm-software-management
baseurl=https://copr-be.cloud.fedoraproject.org/results/@rpm-software-management/dnf-centos/epel-7-\$basearch/
skip_if_unavailable=True
gpgcheck=1
gpgkey=https://copr-be.cloud.fedoraproject.org/results/@rpm-software-management/dnf-centos/pubkey.gpg
enabled=1
enabled_metadata=1
EOF
fi
if [[ ! -f /usr/bin/dnf ]]; then
yum -y -q install dnf
fi
if [ ! "$(grep -w 'exclude' /etc/dnf/dnf.conf)" ]; then
echo "exclude=*.i386 *.i586 *.i686" >> /etc/dnf/dnf.conf
fi
if [ ! "$(grep -w 'fastestmirror=true' /etc/dnf/dnf.conf)" ]; then
echo "fastestmirror=true" >> /etc/dnf/dnf.conf
fi
if [ -f /etc/yum.repos.d/rpmforge.repo ]; then
sed -i 's|enabled .*|enabled = 0|g' /etc/yum.repos.d/rpmforge.repo
DISABLEREPO_DNF=' --disablerepo=rpmforge'
YUMDNFBIN="dnf${DISABLEREPO_DNF}"
else
DISABLEREPO_DNF=""
YUMDNFBIN='dnf'
fi
else
YUMDNFBIN='yum'
if [ -f /etc/yum.repos.d/rpmforge.repo ]; then
DISABLEREPO_DNF=' --disablerepo=rpmforge'
else
DISABLEREPO_DNF=""
fi
fi
if [ -f /proc/user_beancounters ]; then
echo "OpenVZ system detected, NTP not installed"
else
if [ ! -f /usr/sbin/ntpd ]; then
echo "*************************************************"
echo "* Installing NTP (and syncing time)"
echo "*************************************************"
echo "The date/time before was:"
date
echo
$YUMDNFBIN -y install ntp
chkconfig ntpd on
if [ -f /etc/ntp.conf ]; then
if [[ -z "$(grep 'logfile' /etc/ntp.conf)" ]]; then
echo "logfile /var/log/ntpd.log" >> /etc/ntp.conf
ls -lahrt /var/log | grep 'ntpd.log'
fi
echo "current ntp servers"
NTPSERVERS=$(awk '/server / {print $2}' /etc/ntp.conf | grep ntp.org | sort -r)
for s in $NTPSERVERS; do
if [ -f /usr/bin/nc ]; then
echo -ne "\n$s test connectivity: "
if [[ "$(echo | nc -u -w1 $s 53 >/dev/null 2>&1 ;echo $?)" = '0' ]]; then
echo " ok"
else
echo " error"
fi
fi
ntpdate -q $s | tail -1
if [[ -f /etc/ntp/step-tickers && -z "$(grep $s /etc/ntp/step-tickers )" ]]; then
echo "$s" >> /etc/ntp/step-tickers
fi
done
if [ -f /etc/ntp/step-tickers ]; then
echo -e "\nsetup /etc/ntp/step-tickers server list\n"
cat /etc/ntp/step-tickers
fi
service ntpd restart >/dev/null 2>&1
echo -e "\ncheck ntpd peers list"
ntpdc -p
fi
echo "The date/time is now:"
date
fi
fi
scl_install() {
# if gcc version is less than 4.7 (407) install scl collection yum repo
if [[ "$CENTOS_SIX" = '6' ]]; then
# if devtoolset exists, enable it first before checking gcc versions
if [[ "$DEVTOOLSETSIX" = [yY] ]]; then
if [[ -f /opt/rh/devtoolset-6/root/usr/bin/gcc && -f /opt/rh/devtoolset-6/root/usr/bin/g++ ]]; then
source /opt/rh/devtoolset-6/enable
fi
else
if [[ -f /opt/rh/devtoolset-4/root/usr/bin/gcc && -f /opt/rh/devtoolset-4/root/usr/bin/g++ ]]; then
source /opt/rh/devtoolset-4/enable
fi
fi
if [[ "$(gcc --version | head -n1 | awk '{print $3}' | cut -d . -f1,2 | sed "s|\.|0|")" -lt '407' ]]; then
echo "install centos-release-scl for newer gcc and g++ versions"
if [[ -z "$(rpm -qa | grep rpmforge)" ]]; then
$YUMDNFBIN -y -q install centos-release-scl
else
$YUMDNFBIN -y -q install centos-release-scl --disablerepo=rpmforge
fi
if [[ "$DEVTOOLSETSIX" = [yY] ]]; then
if [[ -z "$(rpm -qa | grep rpmforge)" ]]; then
$YUMDNFBIN -y -q install devtoolset-6-gcc devtoolset-6-gcc-c++ devtoolset-6-binutils
else
$YUMDNFBIN -y -q install devtoolset-6-gcc devtoolset-6-gcc-c++ devtoolset-6-binutils --disablerepo=rpmforge
fi
echo
/opt/rh/devtoolset-6/root/usr/bin/gcc --version
/opt/rh/devtoolset-6/root/usr/bin/g++ --version
else
if [[ -z "$(rpm -qa | grep rpmforge)" ]]; then
$YUMDNFBIN -y -q install devtoolset-4-gcc devtoolset-4-gcc-c++ devtoolset-4-binutils
else
$YUMDNFBIN -y -q install devtoolset-4-gcc devtoolset-4-gcc-c++ devtoolset-4-binutils --disablerepo=rpmforge
fi
echo
/opt/rh/devtoolset-4/root/usr/bin/gcc --version
/opt/rh/devtoolset-4/root/usr/bin/g++ --version
fi
fi
elif [[ "$CENTOS_SEVEN" = '7' ]]; then
if [[ -z "$(rpm -qa | grep rpmforge)" ]]; then
$YUMDNFBIN -y -q install centos-release-scl
else
$YUMDNFBIN -y -q install centos-release-scl --disablerepo=rpmforge
fi
if [[ "$DEVTOOLSETSIX" = [yY] ]]; then
if [[ -z "$(rpm -qa | grep rpmforge)" ]]; then
$YUMDNFBIN -y -q install devtoolset-6-gcc devtoolset-6-gcc-c++ devtoolset-6-binutils
else
$YUMDNFBIN -y -q install devtoolset-6-gcc devtoolset-6-gcc-c++ devtoolset-6-binutils --disablerepo=rpmforge
fi
echo
/opt/rh/devtoolset-6/root/usr/bin/gcc --version
/opt/rh/devtoolset-6/root/usr/bin/g++ --version
else
if [[ -z "$(rpm -qa | grep rpmforge)" ]]; then
$YUMDNFBIN -y -q install devtoolset-4-gcc devtoolset-4-gcc-c++ devtoolset-4-binutils
else
$YUMDNFBIN -y -q install devtoolset-4-gcc devtoolset-4-gcc-c++ devtoolset-4-binutils --disablerepo=rpmforge
fi
echo
/opt/rh/devtoolset-4/root/usr/bin/gcc --version
/opt/rh/devtoolset-4/root/usr/bin/g++ --version
fi
fi # centos 6 only needed
}
gccdevtools() {
if [[ ! -f /opt/rh/devtoolset-4/root/usr/bin/gcc || ! -f /opt/rh/devtoolset-4/root/usr/bin/g++ || ! -f /opt/rh/devtoolset-6/root/usr/bin/gcc || ! -f /opt/rh/devtoolset-6/root/usr/bin/g++ ]] && [[ "$CENTOS_SIX" = '6' ]]; then
scl_install
unset CC
unset CXX
if [[ "$DEVTOOLSETSIX" = [yY] ]]; then
export CC="/opt/rh/devtoolset-6/root/usr/bin/gcc"
export CXX="/opt/rh/devtoolset-6/root/usr/bin/g++"
else
export CC="/opt/rh/devtoolset-4/root/usr/bin/gcc"
export CXX="/opt/rh/devtoolset-4/root/usr/bin/g++"
fi
elif [[ "$DEVTOOLSETSIX" = [yY] && -f /opt/rh/devtoolset-6/root/usr/bin/gcc && -f /opt/rh/devtoolset-6/root/usr/bin/g++ ]] && [[ "$(gcc --version | head -n1 | awk '{print $3}' | cut -d . -f1,2 | sed "s|\.|0|")" -lt '407' ]]; then
unset CC
unset CXX
export CC="/opt/rh/devtoolset-6/root/usr/bin/gcc"
export CXX="/opt/rh/devtoolset-6/root/usr/bin/g++"
elif [[ -f /opt/rh/devtoolset-4/root/usr/bin/gcc && -f /opt/rh/devtoolset-4/root/usr/bin/g++ ]] && [[ "$(gcc --version | head -n1 | awk '{print $3}' | cut -d . -f1,2 | sed "s|\.|0|")" -lt '407' ]]; then
unset CC
unset CXX
export CC="/opt/rh/devtoolset-4/root/usr/bin/gcc"
export CXX="/opt/rh/devtoolset-4/root/usr/bin/g++"
fi
}
source_pcreinstall() {
if [[ "$(/usr/local/bin/pcre-config --version 2>&1 | grep -q ${ALTPCRE_VERSION} >/dev/null 2>&1; echo $?)" != '0' ]]; then
cd "$DIR_TMP"
cecho "Download $ALTPCRELINKFILE ..." $boldyellow
if [ -s "$ALTPCRELINKFILE" ]; then
cecho "$ALTPCRELINKFILE Archive found, skipping download..." $boldgreen
else
wget -c --progress=bar "$ALTPCRELINK" --tries=3
ERROR=$?
if [[ "$ERROR" != '0' ]]; then
cecho "Error: $ALTPCRELINKFILE download failed." $boldgreen
exit #$ERROR
else
cecho "Download done." $boldyellow
fi
fi
tar xzf "$ALTPCRELINKFILE"
ERROR=$?
if [[ "$ERROR" != '0' ]]; then
cecho "Error: $ALTPCRELINKFILE extraction failed." $boldgreen
exit #$ERROR
else
cecho "$ALTPCRELINKFILE valid file." $boldyellow
echo ""
fi
cd "pcre-${ALTPCRE_VERSION}"
./configure --enable-utf8 --enable-unicode-properties --enable-pcre16 --enable-pcre32 --enable-pcregrep-libz --enable-pcregrep-libbz2 --enable-pcretest-libreadline --enable-jit
make${MAKETHREADS}
make install
/usr/local/bin/pcre-config --version
fi
}
source_wgetinstall() {
if [[ "$(/usr/local/bin/wget -V | head -n1 | awk '{print $3}' | grep -q ${WGET_VERSION} >/dev/null 2>&1; echo $?)" != '0' ]]; then
cd "$DIR_TMP"
cecho "Download $WGET_FILENAME ..." $boldyellow
if [ -s "$WGET_FILENAME" ]; then
cecho "$WGET_FILENAME Archive found, skipping download..." $boldgreen
else
wget -c --progress=bar "$WGET_LINK" -O "$WGET_FILENAME" --tries=3
ERROR=$?
if [[ "$ERROR" != '0' ]]; then
cecho "Error: $WGET_FILENAME download failed." $boldgreen
exit #$ERROR
else
cecho "Download done." $boldyellow
fi
fi
tar xzf "$WGET_FILENAME"
ERROR=$?
if [[ "$ERROR" != '0' ]]; then
cecho "Error: $WGET_FILENAME extraction failed." $boldgreen
exit #$ERROR
else
cecho "$WGET_FILENAME valid file." $boldyellow
echo ""
fi
cd "wget-${WGET_VERSION}"
gccdevtools
make clean
if [[ "$(uname -m)" = 'x86_64' ]]; then
export CFLAGS="-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic"
export PCRE_CFLAGS="-I /usr/local/include"
export PCRE_LIBS="-L /usr/local/lib -lpcre"
else
export CFLAGS="-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m32 -mtune=generic"
export PCRE_CFLAGS="-I /usr/local/include"
export PCRE_LIBS="-L /usr/local/lib -lpcre"
if [ -f /root/.wgetrc ]; then
\cp -fp /root/.wgetrc /root/.wgetrc-bak
echo "ca_certificate=/etc/pki/tls/certs/ca-bundle.crt" > /root/.wgetrc
else
echo "ca_certificate=/etc/pki/tls/certs/ca-bundle.crt" > /root/.wgetrc
fi
fi
# ./configure --with-ssl=openssl PCRE_CFLAGS="-I /usr/local/include" PCRE_LIBS="-L /usr/local/lib -lpcre"
./configure --with-ssl=openssl
make${MAKETHREADS}
make install
echo "/usr/local/lib/" > /etc/ld.so.conf.d/wget.conf
ldconfig
if [[ ! "$(grep '^alias wget' /root/.bashrc)" ]]; then
echo "alias wget='/usr/local/bin/wget'" >> /root/.bashrc
fi
. /root/.bashrc
echo
cecho "--------------------------------------------------------" $boldgreen
echo "ldconfig -p | grep libpcre.so.1"
ldconfig -p | grep libpcre.so.1
echo
echo "ldd $(which wget)"
ldd $(which wget)
cecho "--------------------------------------------------------" $boldgreen
cecho "wget -V" $boldyellow
wget -V
cecho "--------------------------------------------------------" $boldgreen
cecho "wget ${WGET_VERSION} installed at /usr/local/bin/wget" $boldyellow
cecho "--------------------------------------------------------" $boldgreen
unset CFLAGS
echo
fi
}
fileperm_fixes() {
if [ -f /usr/lib/udev/rules.d/60-net.rules ]; then
if [[ "$(lsattr /usr/lib/udev/rules.d/60-net.rules | cut -c5)" = 'i' ]]; then
# fix for some centos 7 vps templates on vps hosts setting chattr +i on
# /usr/lib/udev/rules.d/60-net.rules preventing yum updates for initscripts
# yum packages
chattr -i /usr/lib/udev/rules.d/60-net.rules
fi
fi
}
opt_tcp() {
#######################################################
# check if custom open file descriptor limits already exist
LIMITSCONFCHECK=`grep '* hard nofile 262144' /etc/security/limits.conf`
if [[ -z $LIMITSCONFCHECK ]]; then
# Set VPS hard/soft limits
echo "* soft nofile 262144" >>/etc/security/limits.conf
echo "* hard nofile 262144" >>/etc/security/limits.conf
ulimit -n 262144
echo "ulimit -n 262144" >> /etc/rc.local
fi # check if custom open file descriptor limits already exist
if [[ "$CENTOS_SEVEN" = '7' ]]; then
# centos 7
if [[ -f /etc/security/limits.d/20-nproc.conf ]]; then
cat > "/etc/security/limits.d/20-nproc.conf" <<EOF
# Default limit for number of user's processes to prevent
# accidental fork bombs.
# See rhbz #432903 for reasoning.
* soft nproc 8192
* hard nproc 8192
nginx soft nproc 32278
nginx hard nproc 32278
root soft nproc unlimited
EOF
fi
else
# centos 6
if [[ -f /etc/security/limits.d/90-nproc.conf ]]; then
cat > "/etc/security/limits.d/90-nproc.conf" <<EOF
# Default limit for number of user's processes to prevent
# accidental fork bombs.
# See rhbz #432903 for reasoning.
* soft nproc 8192
* hard nproc 8192
nginx soft nproc 32278
nginx hard nproc 32278
root soft nproc unlimited
EOF
fi # raise user process limits
fi
if [[ ! -f /proc/user_beancounters ]]; then
if [[ "$CENTOS_SEVEN" = '7' ]]; then
if [ -d /etc/sysctl.d ]; then
# centos 7
touch /etc/sysctl.d/101-sysctl.conf
if [[ "$(grep 'centminmod added' /etc/sysctl.d/101-sysctl.conf >/dev/null 2>&1; echo $?)" != '0' ]]; then
# raise hashsize for conntrack entries
echo 65536 > /sys/module/nf_conntrack/parameters/hashsize
if [[ "$(grep 'hashsize' /etc/rc.local >/dev/null 2>&1; echo $?)" != '0' ]]; then
echo "echo 65536 > /sys/module/nf_conntrack/parameters/hashsize" >> /etc/rc.local
fi
cat >> "/etc/sysctl.d/101-sysctl.conf" <<EOF
# centminmod added
fs.nr_open=12000000
fs.file-max=9000000
net.core.wmem_max=16777216
net.core.rmem_max=16777216
net.ipv4.tcp_rmem=8192 87380 16777216
net.ipv4.tcp_wmem=8192 65536 16777216
net.core.netdev_max_backlog=8192
net.core.somaxconn=8151
net.core.optmem_max=8192
net.ipv4.tcp_fin_timeout=10
net.ipv4.tcp_keepalive_intvl=30
net.ipv4.tcp_keepalive_probes=3
net.ipv4.tcp_keepalive_time=240
net.ipv4.tcp_max_syn_backlog=8192
net.ipv4.tcp_sack=1
net.ipv4.tcp_syn_retries=3
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_tw_recycle = 0
net.ipv4.tcp_tw_reuse = 0
net.ipv4.tcp_max_tw_buckets = 1440000
vm.swappiness=10
vm.min_free_kbytes=65536
net.ipv4.ip_local_port_range=1024 65535
net.ipv4.tcp_slow_start_after_idle=0
net.ipv4.tcp_limit_output_bytes=65536
net.ipv4.tcp_rfc1337=1
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.all.accept_source_route = 0
net.ipv4.conf.all.log_martians = 1
net.ipv4.conf.all.rp_filter = 1
net.ipv4.conf.all.secure_redirects = 0
net.ipv4.conf.all.send_redirects = 0
net.ipv4.conf.default.accept_redirects = 0
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.conf.default.log_martians = 1
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.secure_redirects = 0
net.ipv4.conf.default.send_redirects = 0
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.icmp_ignore_bogus_error_responses = 1
net.netfilter.nf_conntrack_helper=0
net.nf_conntrack_max = 524288
net.netfilter.nf_conntrack_tcp_timeout_established = 28800
net.netfilter.nf_conntrack_generic_timeout = 60
net.ipv4.tcp_challenge_ack_limit = 999999999
EOF
/sbin/sysctl --system
fi
fi
else
# centos 6
if [[ "$(grep 'centminmod added' /etc/sysctl.conf >/dev/null 2>&1; echo $?)" != '0' ]]; then
# raise hashsize for conntrack entries
echo 65536 > /sys/module/nf_conntrack/parameters/hashsize
if [[ "$(grep 'hashsize' /etc/rc.local >/dev/null 2>&1; echo $?)" != '0' ]]; then
echo "echo 65536 > /sys/module/nf_conntrack/parameters/hashsize" >> /etc/rc.local
fi
cat >> "/etc/sysctl.conf" <<EOF
# centminmod added
fs.nr_open=12000000
fs.file-max=9000000
net.core.wmem_max=16777216
net.core.rmem_max=16777216
net.ipv4.tcp_rmem=8192 87380 16777216
net.ipv4.tcp_wmem=8192 65536 16777216
net.core.netdev_max_backlog=8192
net.core.somaxconn=8151
net.core.optmem_max=8192
net.ipv4.tcp_fin_timeout=10
net.ipv4.tcp_keepalive_intvl=30
net.ipv4.tcp_keepalive_probes=3
net.ipv4.tcp_keepalive_time=240
net.ipv4.tcp_max_syn_backlog=8192
net.ipv4.tcp_sack=1
net.ipv4.tcp_syn_retries=3
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_tw_recycle = 0
net.ipv4.tcp_tw_reuse = 0
net.ipv4.tcp_max_tw_buckets = 1440000
vm.swappiness=10
vm.min_free_kbytes=65536
net.ipv4.ip_local_port_range=1024 65535
net.ipv4.tcp_slow_start_after_idle=0
net.ipv4.tcp_rfc1337=1
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.all.accept_source_route = 0
net.ipv4.conf.all.log_martians = 1
net.ipv4.conf.all.rp_filter = 1
net.ipv4.conf.all.secure_redirects = 0
net.ipv4.conf.all.send_redirects = 0
net.ipv4.conf.default.accept_redirects = 0
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.conf.default.log_martians = 1
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.secure_redirects = 0
net.ipv4.conf.default.send_redirects = 0
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.icmp_ignore_bogus_error_responses = 1
net.netfilter.nf_conntrack_helper=0
net.nf_conntrack_max = 524288
net.netfilter.nf_conntrack_tcp_timeout_established = 28800
net.netfilter.nf_conntrack_generic_timeout = 60
net.ipv4.tcp_challenge_ack_limit = 999999999
EOF
sysctl -p
fi
fi # centos 6 or 7
fi
}
if [ ! -d "$DIR_TMP" ]; then
mkdir -p $DIR_TMP
fi
DEF=${1:-novalue}
yum clean all
opt_tcp
if [[ ! -f /usr/bin/git || ! -f /usr/bin/bc || ! -f /usr/bin/wget || ! -f /bin/nano || ! -f /usr/bin/unzip || ! -f /usr/bin/applydeltarpm ]]; then
firstyuminstallstarttime=$(TZ=UTC date +%s.%N)
echo
echo "installing yum packages..."
echo
# do not install yum fastmirror plugin if not enough detected system memory available
# for yum fastmirror operation
if [[ "$(awk '/MemTotal/ {print $2}' /proc/meminfo)" -ge '1018000' && "$CENTOS_SEVEN" = '7' ]]; then
$YUMDNFBIN -y install yum-plugin-fastestmirror yum-plugin-security
elif [[ "$(awk '/MemTotal/ {print $2}' /proc/meminfo)" -ge '263000' ]]; then
$YUMDNFBIN -y install yum-plugin-fastestmirror yum-plugin-security
fi
if [[ "$CENTOS_SEVEN" = '7' ]]; then
if [[ $(rpm -q nmap-ncat >/dev/null 2>&1; echo $?) != '0' ]]; then
$YUMDNFBIN -y install nmap-ncat${DISABLEREPO_DNF}
fi
else
if [[ $(rpm -q nc >/dev/null 2>&1; echo $?) != '0' ]]; then
$YUMDNFBIN -y install nc libgcj
fi
fi
$YUMDNFBIN -y install virt-what gawk unzip bc wget lynx screen deltarpm ca-certificates yum-utils bash mlocate subversion rsyslog dos2unix net-tools imake bind-utils libatomic_ops-devel time coreutils autoconf cronie crontabs cronie-anacron gcc gcc-c++ automake libtool make libXext-devel unzip patch sysstat openssh flex bison file libtool-ltdl-devel krb5-devel libXpm-devel nano gmp-devel aspell-devel numactl lsof pkgconfig gdbm-devel tk-devel bluez-libs-devel iptables* rrdtool diffutils which perl-Test-Simple perl-ExtUtils-Embed perl-ExtUtils-MakeMaker perl-Time-HiRes perl-libwww-perl perl-Crypt-SSLeay perl-Net-SSLeay cyrus-imapd cyrus-sasl-md5 cyrus-sasl-plain strace cmake git net-snmp-libs net-snmp-utils iotop libvpx libvpx-devel t1lib t1lib-devel expect expect-devel readline readline-devel libedit libedit-devel openssl openssl-devel curl curl-devel openldap openldap-devel zlib zlib-devel gd gd-devel pcre pcre-devel gettext gettext-devel libidn libidn-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel e2fsprogs e2fsprogs-devel libc-client libc-client-devel cyrus-sasl cyrus-sasl-devel pam pam-devel libaio libaio-devel libevent libevent-devel recode recode-devel libtidy libtidy-devel net-snmp net-snmp-devel enchant enchant-devel lua lua-devel mailx perl-LWP-Protocol-https OpenEXR-devel OpenEXR-libs atk cups-libs fftw-libs-double fribidi gdk-pixbuf2 ghostscript-fonts gl-manpages graphviz gtk2 hicolor-icon-theme ilmbase ilmbase-devel jasper-devel jasper-libs jbigkit-devel jbigkit-libs lcms2 lcms2-devel libICE-devel libSM-devel libXaw libXcomposite libXcursor libXdamage-devel libXfixes-devel libXfont libXi libXinerama libXmu libXrandr libXt-devel libXxf86vm-devel libdrm-devel libfontenc librsvg2 libtiff libtiff-devel libwebp libwebp-devel libwmf-lite mesa-libGL-devel mesa-libGLU mesa-libGLU-devel poppler-data urw-fonts xorg-x11-font-utils${DISABLEREPO_DNF}
# allows curl install to skip checking for already installed yum packages
# later on in initial curl installations
touch /tmp/curlinstaller-yum
$YUMDNFBIN -y install epel-release
$YUMDNFBIN -y install figlet moreutils nghttp2 libnghttp2 libnghttp2-devel clang clang-devel jemalloc jemalloc-devel pngquant optipng jpegoptim pwgen pigz pbzip2 xz pxz lz4 libJudy glances bash-completion mlocate re2c libmcrypt libmcrypt-devel kernel-headers kernel-devel cmake28 uw-imap-devel uw-imap-devel
if [ -f /etc/yum.repos.d/rpmforge.repo ]; then
$YUMDNFBIN -y install GeoIP GeoIP-devel --disablerepo=rpmforge
else
$YUMDNFBIN -y install GeoIP GeoIP-devel
fi
if [[ "$CENTOS_SIX" = '6' ]]; then
$YUMDNFBIN -y install centos-release-cr
sed -i 's/enabled=1/enabled=0/g' /etc/yum.repos.d/CentOS-CR.repo
# echo "priority=1" >> /etc/yum.repos.d/CentOS-CR.repo
fi
touch ${INSTALLDIR}/curlinstall_yum.txt
firstyuminstallendtime=$(TZ=UTC date +%s.%N)
fi
if [ -f /etc/selinux/config ]; then
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config && setenforce 0
sed -i 's/SELINUX=permissive/SELINUX=disabled/g' /etc/selinux/config && setenforce 0
fi
yumupdater() {
yum clean all
$YUMDNFBIN -y update
#$YUMDNFBIN -y install expect imake bind-utils readline readline-devel libedit libedit-devel libatomic_ops-devel time yum-downloadonly coreutils autoconf cronie crontabs cronie-anacron gcc gcc-c++ automake openssl openssl-devel curl curl-devel openldap openldap-devel libtool make libXext-devel unzip patch sysstat zlib zlib-devel libc-client-devel openssh gd gd-devel pcre pcre-devel flex bison file gettext gettext-devel e2fsprogs-devel libtool-libs libtool-ltdl-devel libidn libidn-devel krb5-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel libXpm-devel glib2 glib2-devel bzip2 bzip2-devel vim-minimal nano ncurses ncurses-devel e2fsprogs gmp-devel pspell-devel aspell-devel numactl lsof pkgconfig gdbm-devel tk-devel bluez-libs-devel iptables* rrdtool diffutils libc-client libc-client-devel which ImageMagick ImageMagick-devel ImageMagick-c++ ImageMagick-c++-devel perl-ExtUtils-MakeMaker perl-Time-HiRes cyrus-sasl cyrus-sasl-devel strace pam pam-devel cmake libaio libaio-devel libevent libevent-devel git
}
install_axel() {
cd $DIR_TMP
echo "Download $AXEK_LINKFILE ..."
if [ -s $AXEK_LINKFILE ]; then
echo "Axel ${AXEL_VER} Archive found, skipping download..."
else
wget -O $AXEK_LINKFILE $AXEK_LINK
ERROR=$?
if [[ "$ERROR" != '0' ]]; then
echo "Error: $AXEK_LINKFILE download failed."
exit #$ERROR
else
echo "Download $AXEK_LINKFILE done."
fi
fi
if [[ "$(tar -tzf axel-${AXEL_VER}.tar.gz >/dev/null; echo $?)" != '0' ]]; then
rm -rf /svr-setup/axel-${AXEL_VER}.*
echo "re-try download form local mirror..."
wget -O $AXEK_LINKFILE $AXEK_LINKLOCAL
fi
tar xzf $AXEK_LINKFILE
ERROR=$?
if [[ "$ERROR" != '0' ]]; then
echo "Error: $AXEK_LINKFILE extraction failed."
exit #$ERROR
else
echo "$AXEK_LINKFILE valid file."
echo ""
fi
cd axel-${AXEL_VER}
if [ -f autogen.sh ]; then
./autogen.sh
fi
./configure
make
make install
which axel
}
cminstall() {
if [ -f "$(which figlet)" ]; then
figlet -ckf standard "Centmin Mod Install"
fi
cd $INSTALLDIR
if [[ "$GITINSTALLED" = [yY] ]]; then
if [[ ! -f "${INSTALLDIR}/centminmod" ]]; then
getcmstarttime=$(TZ=UTC date +%s.%N)
echo "git clone Centmin Mod repo..."
time git clone -b ${branchname} --depth=5 ${CMGIT} centminmod
cd centminmod
chmod +x centmin.sh
getcmendtime=$(TZ=UTC date +%s.%N)
fi
else
if [[ ! -f "${DOWNLOAD}" ]]; then
getcmstarttime=$(TZ=UTC date +%s.%N)
echo "downloading Centmin Mod..."
if [[ -f /usr/local/bin/axel && $AXEL = [yY] ]]; then
/usr/bin/axel https://github.com/centminmod/centminmod/archive/${DOWNLOAD}
else
wget -c --no-check-certificate https://github.com/centminmod/centminmod/archive/${DOWNLOAD} --tries=3
fi
getcmendtime=$(TZ=UTC date +%s.%N)
rm -rf centminmod-*
unzip ${DOWNLOAD}
fi
#export CUR_DIR
#export CM_INSTALLDIR
mv centminmod-${branchname} centminmod
cd centminmod
chmod +x centmin.sh
fi
# disable nginx lua and luajit by uncommenting these 2 lines
#sed -i "s|LUAJIT_GITINSTALL='y'|LUAJIT_GITINSTALL='n'|" centmin.sh
#sed -i "s|ORESTY_LUANGINX='y'|ORESTY_LUANGINX='n'|" centmin.sh
# disable nginx pagespeed module by uncommenting this line
#sed -i "s|NGINX_PAGESPEED=y|NGINX_PAGESPEED=n|" centmin.sh
# disable nginx geoip module by uncommenting this line
#sed -i "s|NGINX_GEOIP=y|NGINX_GEOIP=n|" centmin.sh
# disable nginx vhost traffic stats module by uncommenting this line
#sed -i "s|NGINX_VHOSTSTATS=y|NGINX_VHOSTSTATS=n|" centmin.sh
# disable nginx webdav modules by uncommenting this line
#sed -i "s|NGINX_WEBDAV=y|NGINX_WEBDAV=n|" centmin.sh
# disable openresty additional nginx modules by uncommenting this line
#sed -i "s|NGINX_OPENRESTY='y'|NGINX_OPENRESTY='n'|" centmin.sh
# switch back to OpenSSL instead of LibreSSL for Nginx
#sed -i "s|LIBRESSL_SWITCH='y'|LIBRESSL_SWITCH='n'|" centmin.sh
# siwtch back to Libmemcached source compile instead of YUM repo install
#sed -i "s|LIBMEMCACHED_YUM='y'|LIBMEMCACHED_YUM='n'|" centmin.sh
# disable PHP redis extension
#sed -i "s|PHPREDIS='y'|PHPREDIS='n'|" centmin.sh
# switch from PHP 5.4.41 to 5.6.9 default with Zend Opcache
# sed -i "s|^PHP_VERSION='.*'|PHP_VERSION='5.6.20'|" centmin.sh
sed -i "s|ZOPCACHEDFT='n'|ZOPCACHEDFT='y'|" centmin.sh
# disable axivo yum repo
#sed -i "s|AXIVOREPO_DISABLE=n|AXIVOREPO_DISABLE=y|" centmin.sh
# bypass initial setup email prompt
mkdir -p /etc/centminmod/
if [[ "$LOWMEM_INSTALL" = [yY] ]]; then
echo "LOWMEM_INSTALL='y'" >> /etc/centminmod/custom_config.inc
fi
echo "1" > /etc/centminmod/email-primary.ini
echo "2" > /etc/centminmod/email-secondary.ini
"${INSTALLDIR}/centminmod/centmin.sh" install
rm -rf /etc/centminmod/email-primary.ini
rm -rf /etc/centminmod/email-secondary.ini
# setup command shortcut aliases
# given the known download location
# updated method for cmdir and centmin shorcuts
sed -i '/cmdir=/d' /root/.bashrc
sed -i '/centmin=/d' /root/.bashrc
rm -rf /usr/bin/cmdir
alias cmdir="pushd /usr/local/src/centminmod"
echo "alias cmdir='pushd /usr/local/src/centminmod'" >> /root/.bashrc
echo -e "pushd /usr/local/src/centminmod; bash centmin.sh" > /usr/bin/centmin
chmod 0700 /usr/bin/centmin
echo
echo "Created command shortcuts:"
echo "* type cmdir to change to Centmin Mod install directory"
echo " at /usr/local/src/centminmod"
echo "* type centmin call and run centmin.sh"
echo " at /usr/local/src/centminmod/centmin.sh"
}
if [[ "$DEF" = 'novalue' ]]; then
if [[ "$LOWMEM_INSTALL" != [yY] ]]; then
source_pcreinstall
source_wgetinstall
fi
install_axel
fileperm_fixes
cminstall
echo
FIRSTYUMINSTALLTIME=$(echo "$firstyuminstallendtime - $firstyuminstallstarttime" | bc)
FIRSTYUMINSTALLTIME=$(printf "%0.4f\n" $FIRSTYUMINSTALLTIME)
GETCMTIME=$(echo "$getcmendtime - $getcmstarttime" | bc)
echo $GETCMTIME > "/root/centminlogs/getcmtime_installtime_${DT}.log"
GETCMTIME=$(printf "%0.4f\n" $GETCMTIME)
echo $GETCMTIME >> "/root/centminlogs/getcmtime_installtime_${DT}.log"
#touch ${CENTMINLOGDIR}/firstyum_installtime_${DT}.log
echo "" > "/root/centminlogs/firstyum_installtime_${DT}.log"
echo "---------------------------------------------------------------------------"
echo "Total Curl Installer YUM or DNF Time: $FIRSTYUMINSTALLTIME seconds" >> "/root/centminlogs/firstyum_installtime_${DT}.log"
tail -1 /root/centminlogs/firstyum_installtime_*.log
tail -1 /root/centminlogs/centminmod_yumtimes_*.log
DTIME=$(tail -1 /root/centminlogs/centminmod_downloadtimes_*.log)
DTIME_SEC=$(echo "$DTIME" |awk '{print $7}')
NTIME=$(tail -1 /root/centminlogs/centminmod_ngxinstalltime_*.log)
NTIME_SEC=$(echo "$NTIME" |awk '{print $7}')
PTIME=$(tail -1 /root/centminlogs/centminmod_phpinstalltime_*.log)
PTIME_SEC=$(echo "$PTIME" |awk '{print $7}')
CMTIME=$(tail -1 /root/centminlogs/*_install.log)
CMTIME_SEC=$(echo "$CMTIME" |awk '{print $6}')
CMTIME_SEC=$(printf "%0.4f\n" $CMTIME_SEC)
if [[ "$DNF_ENABLE" = [yY] ]]; then
CURLT=$(awk '{print $8}' /root/centminlogs/firstyum_installtime_*.log | tail -1)
else
CURLT=$(awk '{print $8}' /root/centminlogs/firstyum_installtime_*.log | tail -1)
fi
CT=$(awk '{print $6}' /root/centminlogs/*_install.log | tail -1)
TT=$(echo "$CURLT + $CT + $GETCMTIME" | bc)
TT=$(printf "%0.4f\n" $TT)
ST=$(echo "$CT - ($DTIME_SEC + $NTIME_SEC + $PTIME_SEC)" | bc)
ST=$(printf "%0.4f\n" $ST)
echo "Total YUM or DNF + Source Download Time: $(printf "%0.4f\n" $DTIME_SEC)"
echo "Total Nginx First Time Install Time: $(printf "%0.4f\n" $NTIME_SEC)"
echo "Total PHP First Time Install Time: $(printf "%0.4f\n" $PTIME_SEC)"
echo "Download Zip From Github Time: $GETCMTIME"
echo "Total Time Other eg. source compiles: $ST"
echo "Total Centmin Mod Install Time: $CMTIME_SEC"
echo "---------------------------------------------------------------------------"
echo "Total Install Time (curl yum + cm install + zip download): $TT seconds"
echo "---------------------------------------------------------------------------"
fi
if [ -f "${INSTALLDIR}/curlinstall_yum.txt" ]; then
rm -rf "${INSTALLDIR}/curlinstall_yum.txt"
fi
case "$1" in
install)
if [[ "$LOWMEM_INSTALL" != [yY] ]]; then
source_pcreinstall
source_wgetinstall
fi
install_axel
fileperm_fixes
cminstall
;;
yumupdate)
yumupdater
install_axel
cminstall
;;
*)
if [[ "$DEF" = 'novalue' ]]; then
echo
else
echo "./$0 {install|yumupdate}"
fi
;;
esac