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backend_install_ubuntu_18.sh
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#!/usr/bin/env bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
cat << "EOF"
_ __ ______ _ __
| | /| / /__ _/ / / / (_)__ / /__
| |/ |/ / _ `/ / / /__/ / _ \/ '_/
|__/|__/\_,_/_/_/____/_/_//_/_/\_\
Author: YihanH
Github: https://github.com/YihanH/ss-panel-mod-v3-backend-server-install-scripts
EOF
echo "Proxy node installation script for Ubuntu 18.04 x64"
[ $(id -u) != "0" ] && { echo "Error: You must be root to run this script"; exit 1; }
ARG_NUM=$#
TEMP=`getopt -o hvV --long is_auto:,connection_method:,is_mu:,webapi_url:,webapi_token:,db_ip:,db_name:,db_user:,db_password:,node_id:-- "$@" 2>/dev/null`
[ $? != 0 ] && echo "ERROR: unknown argument!" && exit 1
eval set -- "${TEMP}"
while :; do
[ -z "$1" ] && break;
case "$1" in
--is_auto)
is_auto=y; shift 1
[ -d "/soft/shadowsocks" ] && { echo "Shadowsocksr server software is already exist"; exit 1; }
;;
--connection_method)
connection_method=$2; shift 2
[[ ! ${connection_method} =~ ^[1-2]$ ]] && { echo "Bad answer! Please only input number 1~2"; exit 1; }
;;
--is_mu)
is_mu=y; shift 1
;;
--webapi_url)
webapi_url=$2; shift 2
;;
--webapi_token)
webapi_token=$2; shift 2
;;
--db_ip)
db_ip=$2; shift 2
;;
--db_name)
db_name=$2; shift 2
;;
--db_user)
db_user=$2; shift 2
;;
--db_password)
db_password=$2; shift 2
;;
--node_id)
node_id=$2; shift 2
;;
--)
shift
;;
*)
echo "ERROR: unknown argument!" && exit 1
;;
esac
done
if [[ ${is_auto} != "y" ]]; then
echo "Press Y for continue the installation process, or press any key else to exit."
read is_install
if [[ ${is_install} != "y" && ${is_install} != "Y" ]]; then
echo -e "Installation has been canceled..."
exit 0
fi
fi
echo "Checking the universe repository configuration..."
apt install software-properties-common && apt-add-repository universe
echo "Updating exsit package..."
apt clean all && apt autoremove -y && apt update && apt upgrade -y && apt dist-upgrade -y
echo "Installing necessary package..."
apt install git python python-setuptools python-pip build-essential ntpdate htop -y
echo "Please select correct system timezone for your node."
dpkg-reconfigure tzdata
echo "Installing libsodium..."
wget https://github.com/jedisct1/libsodium/releases/download/1.0.16/libsodium-1.0.16.tar.gz
tar xf libsodium-1.0.16.tar.gz && cd libsodium-1.0.16
./configure && make -j2 && make install
echo /usr/local/lib > /etc/ld.so.conf.d/usr_local_lib.conf
ldconfig
cd ../ && rm -rf libsodium*
if [ ! -d "/soft" ]; then
mkdir /soft
else
echo "/soft directory is already exist..."
fi
cd /soft
echo "Checking if there any exist Shadowsocksr server software..."
if [ ! -d "shadowsocks" ]; then
echo "Installing Shadowsocksr server from GitHub..."
cd /tmp && git clone -b manyuser https://github.com/esdeathlove/shadowsocks.git
mv -f shadowsocks /soft
else
while :; do echo
echo -n "The Shadowsocksr server software is already exsit! Do you want to upgrade it?(Y/N)"
read is_mu
if [[ ${is_mu} != "y" && ${is_mu} != "Y" && ${is_mu} != "N" && ${is_mu} != "n" ]]; then
echo -n "Bad answer! Please only input number Y or N"
elif [[ ${is_mu} == "y" && ${is_mu} == "Y" ]]; then
echo "Upgrading Shadowsocksr server software..."
cd shadowsocks && git pull
break
else
exit 0
fi
done
fi
cd /soft/shadowsocks
python -m pip install --upgrade pip
python -m pip install -r requirements.txt
echo "Generating config file..."
cp apiconfig.py userapiconfig.py
cp config.json user-config.json
if [[ ${is_auto} != "y" ]]; then
#Choose the connection method
while :; do echo
echo -e "Please select the way your node server connection method:"
echo -e "\t1. WebAPI"
echo -e "\t2. Remote Database"
read -p "Please input a number:(Default 2 press Enter) " connection_method
[ -z ${connection_method} ] && connection_method=2
if [[ ! ${connection_method} =~ ^[1-2]$ ]]; then
echo "Bad answer! Please only input number 1~2"
else
break
fi
done
while :; do echo
echo -n "Do you want to enable multi user in single port feature?(Y/N)"
read is_mu
if [[ ${is_mu} != "y" && ${is_mu} != "Y" && ${is_mu} != "N" && ${is_mu} != "n" ]]; then
echo -n "Bad answer! Please only input number Y or N"
else
break
fi
done
fi
do_mu(){
if [[ ${is_auto} != "y" ]]; then
echo -n "Please enter MU_SUFFIX:"
read mu_suffix
echo -n "Please enter MU_REGEX:"
read mu_regex
echo "Writting MU config..."
fi
sed -i -e "s/MU_SUFFIX = 'zhaoj.in'/MU_SUFFIX = '${mu_suffix}'/g" -e "s/MU_REGEX = 'zhaoj.in'/MU_REGEX = '${mu_regex}'/g" userapiconfig.py
}
do_modwebapi(){
if [[ ${is_auto} != "y" ]]; then
echo -n "Please enter WebAPI url:"
read webapi_url
echo -n "Please enter WebAPI token:"
read webapi_token
echo -n "Server node ID:"
read node_id
fi
if [[ ${is_mu} == "y" || ${is_mu} == "Y" ]]; then
do_mu
fi
echo "Writting connection config..."
sed -i -e "s/NODE_ID = 1/NODE_ID = ${node_id}/g" -e "s%WEBAPI_URL = 'https://zhaoj.in'%WEBAPI_URL = '${webapi_url}'%g" -e "s/WEBAPI_TOKEN = 'glzjin'/WEBAPI_TOKEN = '${webapi_token}'/g" userapiconfig.py
}
do_glzjinmod(){
if [[ ${is_auto} != "y" ]]; then
sed -i -e "s/'modwebapi'/'glzjinmod'/g" userapiconfig.py
echo -n "Please enter DB server's IP address:"
read db_ip
echo -n "DB name:"
read db_name
echo -n "DB username:"
read db_user
echo -n "DB password:"
read db_password
echo -n "Server node ID:"
read node_id
fi
if [[ ${is_mu} == "y" || ${is_mu} == "Y" ]]; then
do_mu
fi
echo "Writting connection config..."
sed -i -e "s/NODE_ID = 1/NODE_ID = ${node_id}/g" -e "s/MYSQL_HOST = '127.0.0.1'/MYSQL_HOST = '${db_ip}'/g" -e "s/MYSQL_USER = 'ss'/MYSQL_USER = '${db_user}'/g" -e "s/MYSQL_PASS = 'ss'/MYSQL_PASS = '${db_password}'/g" -e "s/MYSQL_DB = 'shadowsocks'/MYSQL_DB = '${db_name}'/g" userapiconfig.py
}
if [[ ${is_auto} != "y" ]]; then
#Do the configuration
if [ "${connection_method}" == '1' ]; then
do_modwebapi
elif [ "${connection_method}" == '2' ]; then
do_glzjinmod
fi
fi
echo "Running system optimization and enable BBR..."
echo "tcp_bbr" >> /etc/modules-load.d/modules.conf
cat >> /etc/security/limits.conf << EOF
* soft nofile 51200
* hard nofile 51200
EOF
ulimit -n 51200
cat >> /etc/sysctl.conf << EOF
fs.file-max = 51200
net.core.default_qdisc = fq
net.core.rmem_max = 67108864
net.core.wmem_max = 67108864
net.core.netdev_max_backlog = 250000
net.core.somaxconn = 4096
net.ipv4.tcp_congestion_control = bbr
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_keepalive_time = 1200
net.ipv4.ip_local_port_range = 10000 65000
net.ipv4.tcp_max_syn_backlog = 8192
net.ipv4.tcp_max_tw_buckets = 5000
net.ipv4.tcp_fastopen = 3
net.ipv4.tcp_rmem = 4096 87380 67108864
net.ipv4.tcp_wmem = 4096 65536 67108864
net.ipv4.tcp_mtu_probing = 1
EOF
sysctl -p
echo "Setting startup script..."
ln -fs /lib/systemd/system/rc-local.service /etc/systemd/system/rc-local.service
wget -O rc.local https://raw.githubusercontent.com/YihanH/ss-panel-mod-v3-backend-server-install-scripts/master/rc.local_ubuntu_18 && chmod +x rc.local
mv -f rc.local /etc
echo "Installation complete, please run python /soft/shadowsocks/server.py to test."