分布式调度框架。
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#!/bin/bash
# 当前路径
esc_basepath=$(cd `dirname $0`; pwd)
menu(){
cat <<END
=================================================
1.CentOS6安装
2.CentOS7安装
3.Ubuntu安装
4.退出
=================================================
END
}
# 创建文件并配置nginx
eschedulerConf(){
E_host='$host'
E_remote_addr='$remote_addr'
E_proxy_add_x_forwarded_for='$proxy_add_x_forwarded_for'
E_http_upgrade='$http_upgrade'
echo "
server {
listen $1;# 访问端口
server_name localhost;
#charset koi8-r;
#access_log /var/log/nginx/host.access.log main;
location / {
root ${esc_basepath}/dist; # 静态文件目录
index index.html index.html;
}
location /escheduler {
proxy_pass $2; # 接口地址
proxy_set_header Host $E_host;
proxy_set_header X-Real-IP $E_remote_addr;
proxy_set_header x_real_ipP $E_remote_addr;
proxy_set_header remote_addr $E_remote_addr;
proxy_set_header X-Forwarded-For $E_proxy_add_x_forwarded_for;
proxy_http_version 1.1;
proxy_connect_timeout 300s;
proxy_read_timeout 300s;
proxy_send_timeout 300s;
proxy_set_header Upgrade $E_http_upgrade;
proxy_set_header Connection "upgrade";
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
" >> /etc/nginx/conf.d/escheduler.conf
}
ubuntu(){
#更新源
apt-get update
#安装nginx
apt-get install -y nginx
# 配置nginx
eschedulerConf $1 $2
# 启动nginx
/etc/init.d/nginx start
sleep 1
if [ $? -ne 0 ];then
/etc/init.d/nginx start
fi
nginx -s reload
}
centos7(){
rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
yum install -y nginx
# 配置nginx
eschedulerConf $1 $2
# 解决 0.0.0.0:8888 问题
yum -y install policycoreutils-python
semanage port -a -t http_port_t -p tcp $esc_proxy
# 开放前端访问端口
firewall-cmd --zone=public --add-port=$esc_proxy/tcp --permanent
# 启动nginx
systemctl start nginx
sleep 1
if [ $? -ne 0 ];then
systemctl start nginx
fi
nginx -s reload
# 调整SELinux的参数
sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config
# 临时生效
setenforce 0
}
centos6(){
rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
# install nginx
yum install nginx -y
# 配置nginx
eschedulerConf $1 $2
# 启动nginx
/etc/init.d/nginx start
sleep 1
if [ $? -ne 0 ];then
/etc/init.d/nginx start
fi
nginx -s reload
# 调整SELinux的参数
sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config
# 临时生效
setenforce 0
}
function main(){
echo "欢迎使用easy scheduler前端部署脚本,目前前端部署脚本仅支持CentOS,Ubuntu"
echo "请在 escheduler-ui 目录下执行"
#To be compatible with MacOS and Linux
if [[ "$OSTYPE" == "darwin"* ]]; then
# Mac OSX
echo "Easy Scheduler ui install not support Mac OSX operating system"
exit 1
elif [[ "$OSTYPE" == "linux-gnu" ]]; then
# linux
echo "linux"
elif [[ "$OSTYPE" == "cygwin" ]]; then
# POSIX compatibility layer and Linux environment emulation for Windows
echo "Easy Scheduler ui not support Windows operating system"
exit 1
elif [[ "$OSTYPE" == "msys" ]]; then
# Lightweight shell and GNU utilities compiled for Windows (part of MinGW)
echo "Easy Scheduler ui not support Windows operating system"
exit 1
elif [[ "$OSTYPE" == "win32" ]]; then
echo "Easy Scheduler ui not support Windows operating system"
exit 1
elif [[ "$OSTYPE" == "freebsd"* ]]; then
# ...
echo "freebsd"
else
# Unknown.
echo "Operating system unknown, please tell us(submit issue) for better service"
exit 1
fi
# 配置前端访问端口
read -p "请输入nginx代理端口,不输入,则默认8888 :" esc_proxy_port
if [ -z "${esc_proxy_port}" ];then
esc_proxy_port="8888"
fi
read -p "请输入api server代理ip,必须输入,例如:192.168.xx.xx :" esc_api_server_ip
if [ -z "${esc_api_server_ip}" ];then
echo "api server代理ip不能为空."
exit 1
fi
read -p "请输入api server代理端口,不输入,则默认12345 :" esc_api_server_port
if [ -z "${esc_api_server_port}" ];then
esc_api_server_port="12345"
fi
# api server后端地址
esc_api_server="http://$esc_api_server_ip:$esc_api_server_port"
# 本机ip地址
esc_ipaddr=$(ip a | grep inet | grep -v inet6 | grep -v 127 | sed 's/^[ \t]*//g' | cut -d ' ' -f2 | head -n 1 | awk -F '/' '{print $1}')
# 提示信息
menu
read -p "请输入安装编号(1|2|3|4):" num
case $num in
1)
centos6 ${esc_proxy_port} ${esc_api_server}
;;
2)
centos7 ${esc_proxy_port} ${esc_api_server}
;;
3)
ubuntu ${esc_proxy_port} ${esc_api_server}
;;
4)
echo $"Usage :sh $0"
exit 1
;;
*)
echo $"Usage :sh $0"
exit 1
esac
echo "请浏览器访问:http://${esc_ipaddr}:${esc_proxy_port}"
}
main