这个shell怎么改成无人值守安装呀

小旭 · 发表于 2021-3-16 20:22:02

#!/bin/bash
#
# EHEH Agent Installation Script
#
# @version 1.0.0
# @date 2020-09-21
# @copyright: The script baseon nodequery.com/nq-agent project under mit license
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
# Set environment
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
_yellow() {
printf '\033[0;31;33m%b\033[0m' "$1"
}
_blue() {
printf '\033[0;31;36m%b\033[0m' "$1"
}
clear
# Prepare output
echo -e "|\n| EHEH 一键安装\n| ===================\n|"
# Root required
if [ $(id -u) != "0" ];
then
echo -e "| Error: 你需要用root账号执行该脚本\n|"
echo -e "| 安装脚本将创建一个EHEH账号用来定时执行脚本\n|"
exit 1
fi
# Parameters required
if [ $# -lt 1 ]
then
echo -e "| 用法: bash $0 'token'\n|"
exit 1
fi
#delete exits data
echo "|" && read -p "| 安装将删除本地的以前记录 [Y/n] " input_del
if [ -z $input_del ] || [ $input_del == "Y" ] || [ $input_del == "y" ]
then
#uninstall
rm -Rf /etc/EHEH
crontab -u EHEH -r 1>/dev/null 2>/dev/null
userdel EHEH 1>/dev/null 2>/dev/null
else
exit 1
fi
# Check if crontab is installed
if [ ! -n "$(command -v crontab)" ]
then
# Confirm crontab installation
echo "|" && read -p "| 当前系统没安装Crontab，无法定时推送数据，安装吗？? [Y/n] " input_variable_install
# Attempt to install crontab
if [ -z $input_variable_install ] || [ $input_variable_install == "Y" ] || [ $input_variable_install == "y" ]
then
if [ -n "$(command -v apt-get)" ]
then
# echo -e "|\n| Notice: Installing required package 'cron' via 'apt-get'"
apt-get -y update
apt-get -y install cron
elif [ -n "$(command -v yum)" ]
then
# echo -e "|\n| Notice: Installing required package 'cronie' via 'yum'"
yum -y install cronie
if [ ! -n "$(command -v crontab)" ]
then
# echo -e "|\n| Notice: Installing required package 'vixie-cron' via 'yum'"
yum -y install vixie-cron
fi
elif [ -n "$(command -v pacman)" ]
then
# echo -e "|\n| Notice: Installing required package 'cronie' via 'pacman'"
pacman -S --noconfirm cronie
fi
fi
if [ ! -n "$(command -v crontab)" ]
then
# Show error
echo -e "|\n| Error: Crontab is required and could not be installed\n|"
exit 1
fi
fi
# Check if netstat is installed
if [ ! -n "$(command -v netstat)" ]
then
echo "|" && read -p "| 当前系统没安装netstat，安装吗？? [Y/n] " input_variable_install
# Attempt to install crontab
if [ -z $input_variable_install ] || [ $input_variable_install == "Y" ] || [ $input_variable_install == "y" ]
then
if [ -n "$(command -v apt-get)" ]
then
apt-get -y update
apt-get -y install net-tools
elif [ -n "$(command -v yum)" ]
then
yum -y install net-tools
elif [ -n "$(command -v pacman)" ]
then
pacman -S --noconfirm netstat-nat
fi
fi
if [ ! -n "$(command -v netstat)" ]
then
# Show error
echo -e "|\n| 错误：自动安装netstat过程中出现错误,一般是你取消了安装或源或者依赖问题，请处理后再进行\n|"
echo -e "|\n| 如果你系统是Ubuntu 20.04, 19.10 或者 19.04，且提示错误是libpng12-0缺失，可参考以下解决\n|"
echo -e "| add-apt-repository ppa:linuxuprising/libpng12|"
echo -e "| apt update|"
echo -e "| apt install libpng12-0\n|"
echo -e "|\n| 如果你系统是其他版本的ubuntu，或其他操作系统，请自行搜索解决\n|"
printf "$(_blue "| netstat命令没安装好，将无法统计MYSQL基本指标、Web端口信息，如您不需要统计这2项，可不做处理。") \n\n"
# exit 1
fi
fi
# Check if netstat is installed
if [ ! -n "$(command -v ping)" ]
then
echo "|" && read -p "| 当前系统没安装ping，安装吗？? [Y/n] " input_variable_install
# Attempt to install crontab
if [ -z $input_variable_install ] || [ $input_variable_install == "Y" ] || [ $input_variable_install == "y" ]
then
if [ -n "$(command -v apt-get)" ]
then
apt-get -y update
apt-get -y install iputils-ping
elif [ -n "$(command -v yum)" ]
then
yum -y install iputils
elif [ -n "$(command -v pacman)" ]
then
pacman -S --noconfirm iputils
fi
fi
if [ ! -n "$(command -v ping)" ]
then
# Show error
echo -e "|\n| 错误：自动安装ping过程中出现错误,一般是源或者依赖问题，请根据提示修复后再进行\n|"
exit 1
fi
fi
# Check if cron is running
if [ -z "$(ps -Al | grep cron | grep -v grep)" ]
then
# Confirm cron service
echo "|" && read -p "| 系统定时任务Crontab没启动，要启动吗? [Y/n] " input_variable_service
# Attempt to start cron
if [ -z $input_variable_service ] || [ $input_variable_service == "Y" ] || [ $input_variable_service == "y" ]
then
if [ -n "$(command -v apt-get)" ]
then
# echo -e "|\n| Notice: Starting 'cron' via 'service'"
service cron start
elif [ -n "$(command -v yum)" ]
then
# echo -e "|\n| Notice: Starting 'crond' via 'service'"
chkconfig crond on
service crond start
elif [ -n "$(command -v pacman)" ]
then
# echo -e "|\n| Notice: Starting 'cronie' via 'systemctl'"
systemctl start cronie
systemctl enable cronie
fi
fi
# Check if cron was started
if [ -z "$(ps -Al | grep cron | grep -v grep)" ]
then
# Show error
echo -e "|\n| Error: Crontab定时任务没启动\n|"
exit 1
fi
fi
# Attempt to delete previous agent
if [ -f /etc/EHEH/eheh-agent.sh ]
then
# Remove agent dir
rm -Rf /etc/EHEH
# Remove cron entry and user
if id -u EHEH >/dev/null 2>&1
then
(crontab -u EHEH -l | grep -v "/etc/EHEH/eheh-agent.sh") | crontab -u EHEH - && userdel EHEH
else
(crontab -u root -l | grep -v "/etc/EHEH/eheh-agent.sh") | crontab -u root -
fi
fi
# Create agent dir
mkdir -p /etc/EHEH
# Download agent -offical website
#echo -e "| 下载脚本到 /etc/EHEH\n|\n| + $(wget -nv -o /dev/stdout -O /etc/EHEH/eheh-agent.sh --no-check-certificate https://eheh.org/shell/eheh-agent.sh)"
#github link
echo -e "| 下载脚本到 /etc/EHEH\n|\n| + $(wget -nv -o /dev/stdout -O /etc/EHEH/eheh-agent.sh --no-check-certificate https://raw.github.com/eheh-org/agent/master/eheh-agent.sh)"
if [ -f /etc/EHEH/eheh-agent.sh ]
then
# Create auth file
echo "$1" > /etc/EHEH/eheh-auth.log
# Create user
useradd EHEH -r -d /etc/EHEH -s /bin/false
# Modify user permissions
chown -R EHEH:EHEH /etc/EHEH && chmod -R 700 /etc/EHEH
# Modify ping permissions
chmod +s `type -p ping`
# Configure cron
crontab -u EHEH -l 2>/dev/null | { cat; echo "*/3 * * * * bash /etc/EHEH/eheh-agent.sh > /etc/EHEH/eheh-cron.log 2>&1"; } | crontab -u EHEH -
# Show success
echo -e "|\n| 小提示：如果你的服务器安装有宝塔，crontab可能被停用了，请参考：https://eheh.org/article/10 进行设置下"
echo -e "|\n| 小提示：如果你的服务使用了Cpanel，ping可能缺少权限，请参考https://eheh.org/article/6 进行设置下"
echo -e "|\n|"
printf "$(_blue "| 安装完成，开始设置") \n\n"
echo "|" && read -p "| 你想监控mysql状态吗，如果要请输入Y，我们将帮你设置 [Y/n] " input_mysql
if [ -z $input_mysql ] || [ $input_mysql == "Y" ] || [ $input_mysql == "y" ]
then
echo "|" && read -p "| 请输入mysql用户名 " input_mu
$(echo "$input_mu" > /etc/EHEH/mysql-user)
echo "|" && read -p "| 请输入mysql密码 " input_mp
$(echo "$input_mp" > /etc/EHEH/mysql-pass)
echo -e "|\n| Done,完成设置"
fi
if [ -n "$(command -v apt-get)" ]
then
printf "$(_yellow "| Debian/ubuntu的默认shell已经切换成了dash。如需马上推送一次数据，请手动执行以下2条命令")\n\n"
printf "$(_blue "| /etc/EHEH/eheh-agent.sh ") \n\n"
printf "$(_blue "| chown -Rf EHEH.EHEH /etc/EHEH/") \n\n"
else
#push data at once ?
echo "|" && read -p "| 需要马上推送数据吗？或等5/6分钟 [Y/n] " push
if [ $push == "Y" ] || [ $push == "y" ]
then
sh /etc/EHEH/eheh-agent.sh
chown -Rf EHEH.EHEH /etc/EHEH/
fi
fi
echo -e "|\n| 完成安装！EHEH.ORG 上见\n|"
# Attempt to delete installation script
if [ -f $0 ]
then
rm -f $0
fi
else
# Show error
echo -e "|\n| 错误，无法安装\n|"
fi

复制代码

shell地址：https://raw.githubusercontent.com/eheh-org/agent/master/install.sh

xcy1020 · 发表于 2021-3-17 12:36:49

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