系统环境:CentOS 6.5 X64
软件版本:
bind-9.9.5.tar.gz
mysql-5.6.16.tar.gz
Python 2.7.6
Django 1.11.x
描述: 数据库安装就不在絮叨,了解运维的同学都应该知道
1.源码编译安装
tar -zxvf bind-9.9.5.tar.gz #解压压缩包
cd bind-9.9.5
./configure --prefix=/usr/local/bind/ \
--enable-threads=no \
--enable-newstats \
--with-dlz-mysql \
--disable-openssl-version-check
#官网说明强调编译关闭多线程,即--enable-threads=no
make
make install #源码编译安装完成
2.环境变量配置
cat >> /etc/profile <<EOF
PATH=$PATH:/usr/local/bind/bin:/usr/local/bind/sbin
export PATH
EOF
source /etc/profile #重新加载一下环境变量
named -v #如下图,说明环境变量正常
3.用户添加授权目录
useradd -s /sbin/nologin named
chown -R named:named /usr/local/bind/
4.配置Bind 注意: bind 的数据库即是 管理平台使用的数据库,这里配置的库名和,后面管理平台的数据库名一样
vi /usr/local/bind/etc/named.conf
options {
directory "/usr/local/bind/";
version "bind-9.9.9";
listen-on port 53 { any; };
allow-query-cache { any; };
listen-on-v6 port 53 { ::1; };
allow-query { any; };
recursion yes;
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
};
key "rndc-key" {
algorithm hmac-md5;
secret "C4Fg6OGjJipHKfgUWcAh+g==";
};
controls {
inet 127.0.0.1 port 953
allow { 127.0.0.1; } keys { "rndc-key"; };
};
view "ours_domain" {
match-clients {any; };
allow-query-cache {any; };
allow-recursion {any; };
allow-transfer {any; };
dlz "Mysql zone" {
database "mysql
{host=127.0.0.1 dbname=devops1 ssl=false port=3306 user=root pass=123456}
{select zone from dns_records where zone='$zone$'}
{select ttl, type, mx_priority, case when lower(type)='txt' then concat('\"', data, '\"') when lower(type) = 'soa' then concat_ws(' ', data, resp_person, serial, refresh, retry, expire, minimum) else data end from dns_records where zone = '$zone$' and host = '$record$'}";
};
zone "." IN {
type hint;
file "/usr/local/bind/etc/named.ca";
};
};
保存退出
5.生成 name.ca文件
(demo) -bash-4.1# cd /usr/local/bind/etc/
(demo) -bash-4.1# dig -t NS . >named.ca
1.克隆管理平台
(demo) -bash-4.1# git clone https://github.com/1032231418/Bind-Web.git #git 克隆下来
(demo) -bash-4.1# cd Bind-Web
2.安装Django框架
(demo) -bash-4.1# pip instal -r requirement.txt
3.数据库配置:
1.) CREATE DATABASE devops1 CHARACTER SET utf8 COLLATE utf8_general_ci; #创建数据库
2.)配置文件devops/settings 里连接数据库
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME':'devops1',
'USER': 'root',
'PASSWORD': '123456',
'HOST': '127.0.0.1',
'PORT':'3306',
}
}
3.)表结构刷到数据库
python manage.py makemigrations
python manage.py migrate
4.)创建管理用户
(env) [root@pyvm devops]# python manage.py createsuperuser
5.)运行项目
(env) [root@pyvm devops]# python manage.py runserver 0.0.0.0:8001
http://ip/8001 访问WEB 界面 登录账户就是创建的管理用户
1.启动 Bind 服务并设置开机启动脚本
(demo) -bash-4.1# /usr/local/bind/sbin/named
2.监控系统日志:
tail -f /var/log/messages
3.如下,说明服务启动正常
测试bind连接数据库是否正常:
4.设置 Bind 开机启动脚本
bind 本文档会附带,传到服务器 /etc/init.d/ 目录
(demo) -bash-4.1# chmod 755 /etc/init.d/bind
(demo) -bash-4.1# #mkdir /var/run/named/ && chown named:named -R /var/run/named
杀掉 named 服务,改用脚本启动
(demo) -bash-4.1# pkill named
(demo) -bash-4.1# /etc/init.d/bind start #监控日志,查看启动状态
(demo) -bash-4.1# chkconfig --add bind #加入开机启动
tail -f /var/log/messages
