ad-password-self-service/auto-install.sh

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#!/bin/bash
SCRIPT=$(readlink -f $0)
CWD=$(dirname ${SCRIPT})
mkdir -p ${CWD}/.status
os_distro=''
os_version=''
get_selinux=''
gen_password=$(echo "$(hostname)$(date)" |base64 |cut -b 1-24)
function get_os_basic_info() {
if [[ -f /etc/lsb-release ]]; then
os_distro=$(lsb_release -d |awk '{print $2}')
os_version=$(lsb_release -d -s |awk '{print $2}')
os_version_prefix=$(echo ${os_version} |cut -b 1-2)
elif [[ -f /etc/redhat-release ]]; then
os_distro=$(cat /etc/redhat-release |awk '{print $1}')
os_version=$(cat /etc/redhat-release |awk '{print $4}')
os_version_prefix=$(echo ${os_version} |cut -b 1)
get_selinux=$(getenforce)
if [[ ${get_selinux} =~ enforcing|Enforcing ]];then
echo "请先禁用SELINUX~~! ..."
exit 1
fi
else
echo "不能识别的操作系统请选择使用Ubuntu或Centos! ..."
exit 1
fi
}
function check_ip() {
local IP=$1
VALID_CHECK=$(echo $IP|awk -F. '$1<=255&&$2<=255&&$3<=255&&$4<=255{print "yes"}')
if echo $IP|grep -E "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$" >/dev/null; then
if [[ $VALID_CHECK == "yes" ]]; then
return 0
else
return 1
fi
else
return 1
fi
}
function check_domain() {
local DOMAIN=$1
if echo $DOMAIN |grep -P "(?=^.{4,253}$)(^(?:[a-zA-Z0-9](?:(?:[a-zA-Z0-9\-]){0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}$)" >/dev/null; then
return 0
else
return 1
fi
}
function check_port() {
local PORT=$1
VALID_CHECK=$(echo $PORT|awk '$1<=65535&&$1>=1{print "yes"}')
if echo $PORT |grep -E "^([1-9][0-9]{0,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]{1}|6553[0-5])$" >/dev/null; then
if [[ $VALID_CHECK == "yes" ]]; then
return 0
else
return 1
fi
else
return 1
fi
}
function safe_installer() {
local _run_cmd="$@"
if [[ ${os_distro} =~ (CentOS|Redhat) ]]; then
sudo yum makecache
sudo yum install -y ${_run_cmd}
elif [[ ${os_distro} =~ (Ubuntu|Debian) ]]; then
sudo apt-get update
sudo apt-get install -y ${_run_cmd}
else
echo "未适配的操作系统 ${os_distro}"
exit 1
fi
if [[ $? -ne 0 ]]; then
echo "安装 [${_run_cmd}] 失败"
exit 1
fi
}
check_status() {
local status=$1
if [[ ${status} -ne 0 ]]; then
echo "出现错误,请检查后再试 ..."
exit 1
fi
}
get_os_basic_info
echo "============================================================================="
echo " 此脚本为快速部署,支持[Ubuntu, Debian, Centos]
请准备一个新的环境运行,本脚本会快速安装相关的环境和所需要的服务
如果你运行脚本的服务器中已经存在如Nginx、Python3等可能会破坏掉原有的应用配置"
echo " 当前目录:${CWD}"
echo " 操作系统发行版本:${os_distro}, 系统版本:${os_version} ..."
echo "============================================================================="
while :; do echo
echo "请确认你此台服务器是全新干净的,以防此脚本相关操作对正在运行的服务造成影响(不可逆) ..."
read -p "请确认是否继续执行,输入 [y/n]: " ensure_yn
if [[ ! "${ensure_yn}" =~ ^[y,n]$ ]]; then
echo "输入有误,请输入 y 或 n ..."
else
break
fi
done
if [[ "${ensure_yn}" = n ]]; then
exit 0
fi
while :; do echo
read -p "请输入密码自助平台使用的本机IP: " PWD_SELF_SERVICE_IP
check_ip "${PWD_SELF_SERVICE_IP}"
if [[ $? -ne 0 ]]; then
echo "---输入的IP地址格式有误请重新输入 ..."
else
break
fi
done
while :; do echo
read -p "请输入密码自助平台使用的端口(不要和Nginx[80]一样): " PWD_SELF_SERVICE_PORT
check_port "${PWD_SELF_SERVICE_PORT}"
if [[ $? -ne 0 ]]; then
echo "---输入的端口有误,请重新输入 ..."
else
break
fi
done
while :; do echo
read -p "请输入密码自助平台使用域名例如pwd.abc.com不需要加http://或https:// " PWD_SELF_SERVICE_DOMAIN
check_domain "${PWD_SELF_SERVICE_DOMAIN}"
if [[ $? -ne 0 ]]; then
echo "---输入的域名格式有误,请重新输入 ..."
else
break
fi
done
echo
echo "==============================================="
echo "开始部署 ..."
if [[ ! -f "${CWD}/.status/.init_repo.Done" ]]; then
echo "处理源配置,改成国内源 ..."
if [[ ${os_distro} =~ (CentOS|Centos) ]]; then
if [[ ${os_version_prefix} -lt 9 ]];then
sudo cp -a /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.$(date '+%Y%m%d%H%M%S')
rm -f /etc/yum.repos.d/CentOS-Base.repo
cp -a ${CWD}/conf/CentOS-${os_version_prefix}-reg.repo /etc/yum.repos.d/CentOS-Base.repo
check_status $?
fi
fi
if [[ ${os_distro} =~ (Ubuntu|ubuntu) ]]; then
sudo cp -a /etc/apt/sources.list /etc/apt/sources.list.bak
sudo sed -i "s@http://.*archive.ubuntu.com@http://repo.huaweicloud.com@g" /etc/apt/sources.list
sudo sed -i "s@http://.*security.ubuntu.com@http://repo.huaweicloud.com@g" /etc/apt/sources.list
check_status $?
fi
if [[ ${os_distro} =~ (Debian|debian) ]]; then
sudo cp -a /etc/apt/sources.list /etc/apt/sources.list.bak
sed -i "s@http://ftp.debian.org@https://repo.huaweicloud.com@g" /etc/apt/sources.list
sed -i "s@http://security.debian.org@https://repo.huaweicloud.com@g" /etc/apt/sources.list
check_status $?
fi
touch "${CWD}/.status/.init_repo.Done"
fi
if [[ ! -f "${CWD}/.status/.init_package.Done" ]]; then
echo "初始化依赖包 ..."
if [[ ${os_distro} =~ (CentOS|Redhat) ]]; then
sudo yum makecache
sudo yum install -y epel-release
sed -i "s/#baseurl/baseurl/g" /etc/yum.repos.d/epel.repo
sed -i "s/metalink/#metalink/g" /etc/yum.repos.d/epel.repo
sed -i "s@https\?://download.fedoraproject.org/pub@https://repo.huaweicloud.com@g" /etc/yum.repos.d/epel.repo
sudo yum makecache
sudo yum install -y @development zlib-devel bzip2 bzip2-devel readline-devel sqlite \
sqlite-devel openssl openssl-devel xz xz-devel libffi-devel ncurses-devel readline-devel tk-devel \
libpcap-devel findutils wget nginx curl tar initscripts
elif [[ ${os_distro} =~ (Ubuntu|Debian) ]]; then
sudo apt-get install apt-transport-https ca-certificates -y
sudo apt-get update
sudo apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev \
libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
xz-utils tk-dev libffi-dev liblzma-dev python-openssl wget nginx curl tar initscripts
fi
if [[ $? -eq 0 ]]; then
echo "初始化依赖包完成 ..."
touch ${CWD}/.status/.init_package.Done
else
echo "初始化依赖包失败 ..."
exit 1
fi
fi
if [[ ! -f "${CWD}/.status/.redis.Done" ]]; then
safe_installer redis
if [[ $? -eq 0 ]]; then
sed -i 's@^requirepass.*@@g' /etc/redis/redis.conf
sed -i "/# requirepass foobared/a requirepass ${gen_password}" /etc/redis/redis.conf
sed -i "s@REDIS_PASSWORD.*@REDIS_PASSWORD = r'${gen_password}'@g" ${CWD}/conf/local_settings.py
touch ${CWD}/.status/.redis.Done
echo "${gen_password}" >${CWD}/.status/.redis.Done
echo "安装 redis-server 成功"
else
echo "安装 redis-server 失败,请重新运行本脚本再试"
fi
else
gen_password=$(cat ${CWD}/.status/.redis.Done)
fi
redis_service=''
if [[ -f /usr/lib/systemd/system/redis.service ]];then
redis_service=redis
elif [[ -f /usr/lib/systemd/system/redis-server.service ]]; then
redis_service='redis-server'
fi
if [[ -z ${redis_service} ]]; then
echo "Redis服务名未能识别到请自行手动重启本机的Redis服务 ..."
else
rm -f /etc/nginx/conf.d/default.conf
rm -f /etc/nginx/sites-enabled/default.conf
systemctl restart ${redis_service}
fi
NGINX_USER=$(grep -E '^user' /etc/nginx/nginx.conf |sed 's@user @@g' |sed 's@;@@g' |awk '{print $1}')
cat <<'EOF' >/etc/nginx/nginx.conf
worker_processes auto;
pid /run/nginx.pid;
events {
use epoll;
worker_connections 2048;
}
http {
include mime.types;
default_type application/octet-stream;
server_tokens off;
client_header_buffer_size 16k;
client_body_buffer_size 128k;
keepalive_timeout 65;
keepalive_requests 120;
sendfile on;
tcp_nodelay on;
tcp_nopush on;
charset utf-8;
autoindex off;
# gzip
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_comp_level 3;
gzip_disable "MSIE [1-6]\.";
gzip_types text/plain application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png application/json;
gzip_vary on;
gzip_static on;
# upload file
client_max_body_size 0;
proxy_buffering off;
proxy_send_timeout 10m;
proxy_read_timeout 10m;
proxy_connect_timeout 10m;
proxy_request_buffering off;
# log
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log;
# config file
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*.conf;
}
EOF
sed -i "1i\user ${NGINX_USER};" /etc/nginx/nginx.conf
PYTHON_VER='3.8.16'
PYTHON_INSTALL_DIR=/usr/share/python-${PYTHON_VER}
PYTHON_VENV_DIR=${CWD}/pwd_venv
if [[ -f "${CWD}/.status/.python3.Done" ]];then
echo "Python3己部署跳过 ..."
else
if [[ -f "${CWD}/Python-${PYTHON_VER}.tar.xz" ]] && [[ -f "${CWD}/python.${PYTHON_VER}.md5" ]]; then
python3_md5=$(md5sum "${CWD}/Python-${PYTHON_VER}.tar.xz" |awk '{print $1}')
python3_md5_record=$(cat ${CWD}/python.${PYTHON_VER}.md5)
if [[ x"${python3_md5}" != x"${python3_md5_record}" ]]; then
rm -f "${CWD}/Python-${PYTHON_VER}.tar.xz"
rm -f "${CWD}/python.${PYTHON_VER}.md5"
fi
else
echo "无Python${PYTHON_VER}.tar.xz执行下载python ${PYTHON_VER} ..."
rm -f "${CWD}/Python-${PYTHON_VER}.tar.xz"
sudo wget -c -t 10 -T 120 https://repo.huaweicloud.com/python/${PYTHON_VER}/Python-${PYTHON_VER}.tar.xz -O ${CWD}/Python-${PYTHON_VER}.tar.xz
md5sum "${CWD}/Python-${PYTHON_VER}.tar.xz" |awk '{print $1}' > ${CWD}/python.${PYTHON_VER}.md5
if [[ $? -ne 0 ]]; then
echo "下载${PYTHON_VER}/Python-${PYTHON_VER}.tar.xz失败请重新运行本脚本再次重试 ..."
exit 1
fi
fi
echo "执行安装Python${PYTHON_VER} ..."
tar xf ${CWD}/Python-${PYTHON_VER}.tar.xz -C ${CWD}/
cd "${CWD}/Python-${PYTHON_VER}" || exit 1
sudo ./configure --prefix=${PYTHON_INSTALL_DIR} && make && make install
if [[ $? -eq 0 ]]; then
echo "创建python虚拟环境 -> ${PYTHON_VENV_DIR} ..."
rm -rf "${PYTHON_VENV_DIR}"
${PYTHON_INSTALL_DIR}/bin/python3 -m venv --copies "${PYTHON_VENV_DIR}"
touch ${CWD}/.status/.python3.Done
echo "Python3 安装成功 ..."
else
echo "Python3 安装失败,请重试 ..."
exit 1
fi
fi
##修改PIP源为国内
mkdir -p ~/.pip
cat <<'EOF' > ~/.pip/pip.conf
[global]
index-url=https://pypi.tuna.tsinghua.edu.cn/simple
[install]
trusted-host=pypi.tuna.tsinghua.edu.cn
EOF
if [[ ! -f "${CWD}/.status/.pip3.Done" ]]; then
echo "部署pip依赖 ..."
${PYTHON_VENV_DIR}/bin/pip3 install --upgrade pip
${PYTHON_VENV_DIR}/bin/pip3 install wheel setuptools
${PYTHON_VENV_DIR}/bin/pip3 install -r ${CWD}/requirement
if [[ $? -eq 0 ]]; then
touch ${CWD}/.status/.pip3.Done
echo "Pip3 Requirement 安装成功 ..."
else
echo "Pip3 Requirement 安装失败 ..."
exit 1
fi
fi
##处理配置文件
echo "处理uwsgi.ini配置文件 ..."
CPU_NUM=$(cat /proc/cpuinfo | grep processor | wc -l)
sed -i "s@CPU_NUM@${CPU_NUM}@g" ${CWD}/uwsgi.ini
sed -i "s@PYTHON_VENV_DIR@${PYTHON_VENV_DIR}@g" ${CWD}/uwsgi.ini
sed -i "s@PWD_SELF_SERVICE_HOME@${CWD}@g" ${CWD}/uwsgi.ini
sed -i "s@PWD_SELF_SERVICE_IP@${PWD_SELF_SERVICE_IP}@g" ${CWD}/uwsgi.ini
sed -i "s@PWD_SELF_SERVICE_PORT@${PWD_SELF_SERVICE_PORT}@g" ${CWD}/uwsgi.ini
echo "处理uwsgi.ini配置文件完成 ..."
echo
echo "处理uwsgiserver启动脚本 ..."
sed -i "s@PWD_SELF_SERVICE_HOME@${CWD}@g" ${CWD}/uwsgiserver
sed -i "s@PYTHON_VENV_DIR@${PYTHON_VENV_DIR}@g" ${CWD}/uwsgiserver
alias cp='cp'
cp -rfp ${CWD}/uwsgiserver /etc/init.d/uwsgiserver
chmod +x /etc/init.d/uwsgiserver
systemctl daemon-reload
systemctl enable uwsgiserver
echo "处理uwsgiserver启动脚本完成 ..."
echo
sed -i "s@PWD_SELF_SERVICE_DOMAIN@${PWD_SELF_SERVICE_DOMAIN}@g" ${CWD}/conf/local_settings.py
##Nginx vhost配置
mkdir -p /etc/nginx/conf.d
cat <<EOF >/etc/nginx/conf.d/pwdselfservice.conf
server {
listen 80;
server_name ${PWD_SELF_SERVICE_DOMAIN} ${PWD_SELF_SERVICE_IP};
location / {
proxy_pass http://${PWD_SELF_SERVICE_IP}:${PWD_SELF_SERVICE_PORT};
proxy_set_header Host \$host;
proxy_set_header X-Real-IP \$remote_addr;
proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto \$scheme;
}
access_log off;
}
EOF
systemctl start nginx
systemctl start uwsgiserver
echo
echo
echo "密码自助服务平台的访问地址是http://${PWD_SELF_SERVICE_DOMAIN}或http://${PWD_SELF_SERVICE_IP} ..."
echo "请确保以上域名能正常解析,否则使用域名无法访问 ..."
echo "如果本机防火墙是开启状态,请自行放行端口: [80, ${PWD_SELF_SERVICE_PORT}]"
echo
echo "Uwsgi启动/etc/init.d/uwsgi start ..."
echo "Uwsgi停止/etc/init.d/uwsgi stop ..."
echo "Uwsgi重启/etc/init.d/uwsgi restart ..."
echo
echo "Redis Server密码是${gen_password},可在/etc/redis.conf中查到 ..."
echo
echo "文件${CWD}/conf/local_setting.py中配置参数请自行确认下是否完整 ..."
echo