LNMP
bcakup
#统一用户
[root@backup ~]# groupadd www -g666
[root@backup ~]# useradd www -g666 -u666
[root@backup ~]# id www
uid=666(www) gid=666(www) groups=666(www)
#下载安装配置rsync
[root@backup ~]# yum install rsync -y
#配置rsync
[root@backup backup]# vim /etc/rsyncd.conf
[root@backup backup]# cat /etc/rsyncd.conf
uid = www
gid = www
port = 873
fake super = yes
use chroot = no
max connections = 200
timeout = 600
ignore errors
read only = false
list = false
auth users = yjl
secrets file = /etc/rsync.passwd
log file = /var/log/rsyncd.log
####################################
[database]
comment = "数据库备份模块"
path = /backup/database
[download]
comment = "下载文件备份模块"
path = /backup/download
[web]
comment = "web备份模块"
path = /backup/web
#创建备份存放的目录并授权
[root@backup backup]# mkdir backup
[root@backup backup]# mkdir web database download
[root@backup backup]# ll
total 0
drwxr-xr-x 2 root root 6 May 10 19:52 database
drwxr-xr-x 2 root root 6 May 10 19:52 download
drwxr-xr-x 2 root root 6 May 10 19:52 web
[root@backup backup]# chown www.www -R /backup/
[root@backup backup]# ll
total 0
drwxr-xr-x 2 www www 6 May 10 19:52 database
drwxr-xr-x 2 www www 6 May 10 19:52 download
drwxr-xr-x 2 www www 6 May 10 19:52 web
[root@backup backup]# tree /backup/
/backup/
├── database
├── download
└── web
#创建密码文件并给权限600
[root@backup backup]# vim /etc/rsync.passwd
[root@backup backup]# cat /etc/rsync.passwd
yjl:1
[root@backup backup]# chmod 600 /etc/rsync.passwd
[root@backup backup]# ll /etc/rsync.passwd
-rw------- 1 root root 6 May 10 20:01 /etc/rsync.passwd
#开机自启rsync
[root@backup ~]# systemctl enable --now rsyncd
Created symlink from /etc/systemd/system/multi-user.target.wants/rsyncd.service to /usr/lib/systemd/system/rsyncd.service.
nfs
#统一用户
[root@nfs ~]# groupadd www -g666
[root@nfs ~]# useradd www -g666 -u666
[root@nfs ~]# id www
uid=666(www) gid=666(www) groups=666(www)
#下载安装配置rsync
[root@nfs ~]# yum install rsync nfs-utils inotify-tools rpcbind -y
#和backup一样创建目录并授权
[root@nfs ]# mkdir backup
[root@nfs ]# mkdir web database download
[root@nfs ]# ll
total 0
drwxr-xr-x 2 root root 6 May 10 19:52 database
drwxr-xr-x 2 root root 6 May 10 19:52 download
drwxr-xr-x 2 root root 6 May 10 19:52 web
[root@nfs ]# chown www.www -R /backup/
[root@nfs ]# ll
total 0
drwxr-xr-x 2 www www 6 May 10 19:52 database
drwxr-xr-x 2 www www 6 May 10 19:52 download
drwxr-xr-x 2 www www 6 May 10 19:52 web
[root@nfs ]# tree /backup/
/nfs/
├── database
├── download
└── web
#安装sersync
[root@nfs opt]# rz -E
rz waiting to receive.
[root@nfs opt]# ll
total 712
-rw-r--r-- 1 root root 727290 Apr 22 16:03 sersync2.5.4_64bit_binary_stable_final.tar.gz
[root@nfs opt]# tar xf sersync2.5.4_64bit_binary_stable_final.tar.gz
[root@nfs opt]# ll
total 712
drwxr-xr-x 2 root root 41 Oct 26 2011 GNU-Linux-x86
-rw-r--r-- 1 root root 727290 Apr 22 16:03 sersync2.5.4_64bit_binary_stable_final.tar.gz
[root@nfs opt]# mkdir /usr/local/sersync
[root@nfs opt]# mv GNU-Linux-x86/* /usr/local/sersync/
[root@nfs opt]# cd /usr/local/sersync/
[root@nfs sersync]# ll
total 1772
-rwxr-xr-x 1 root root 2214 Oct 26 2011 confxml.xml
-rwxr-xr-x 1 root root 1810128 Oct 26 2011 sersync2
#创建备份web的配置文件 改名字是方便认
[root@nfs sersync]# cp confxml.xml web.xml
[root@nfs sersync]# mv confxml.xml database.xml
[root@nfs sersync]# ll
total 1776
-rwxr-xr-x 1 root root 2214 Oct 26 2011 database.xml
-rwxr-xr-x 1 root root 1810128 Oct 26 2011 sersync2
-rwxr-xr-x 1 root root 2214 May 10 20:19 web.xml
#修改sersync的配置文件
[root@nfs sersync]# vim web.xml
[root@nfs sersync]# cat web.xml
..............
<inotify>
<delete start="true"/>
<createFolder start="true"/>
<createFile start="true"/>
<closeWrite start="true"/>
<moveFrom start="true"/>
<moveTo start="true"/>
<attrib start="true"/>
<modify start="true"/>
</inotify>
<sersync>
#监控本地的目录 同步到哪个ip 用哪个模块
<localpath watch="/nfs/web">
<remote ip="172.16.1.41" name="web"/>
<!--<remote ip="192.168.8.39" name="tongbu"/>-->
<!--<remote ip="192.168.8.40" name="tongbu"/>-->
</localpath>
<rsync>
<commonParams params="-az"/>
#开启验证 rsync用的用户 密码文件位置
<auth start="true" users="yjl" passwordfile="/etc/rsync.passwd"
..................
#database 的也基本上一样就不写了
#启动sersync
[root@nfs sersync]# ./sersync2 -dro web.xml
[root@nfs sersync]# ./sersync2 -dro database.xml
#设置挂载点
[root@nfs sersync]# vim /etc/exports
[root@nfs sersync]# cat /etc/exports
/nfs/web 172.16.1.0/20(rw,sync,all_squash,anonuid=666,anongid=666)
/nfs/database 172.16.1.0/20(rw,sync,all_squash,anonuid=666,anongid=666)
/nfs/download 172.16.1.0/20(rw,sync,all_squash,anonuid=666,anongid=666)
#启动并检查挂载点
[root@nfs ~]# systemctl enable --now nfs-server.service
Created symlink from /etc/systemd/system/multi-user.target.wants/nfs-server.service to /usr/lib/systemd/system/nfs-server.service
[root@nfs sersync]# showmount -e
Export list for nfs:
/nfs/download 172.16.1.0/20
/nfs/database 172.16.1.0/20
/nfs/web 172.16.1.0/20
web
#官方源配置nginx
[root@web01 ~]# cd /etc/yum.repos.d/
[root@web01 yum.repos.d]# vim nginx.repo
[root@web01 yum.repos.d]# vim php.repo
#清除缓存生成缓存
[root@web01 yum.repos.d]# yum clean all
[root@web01 yum.repos.d]# yum makecache
#下载nginx
[root@web01 yum.repos.d]# yum install nginx -y
#修改nginx的配置的用户
[root@web01 nginx]# vim /etc/nginx/nginx.conf
[root@web01 opt]# cat /etc/nginx/nginx.conf
user www;
#下载安装解压php
[root@web01 opt]# rz -E
rz waiting to receive.
[root@web01 opt]# ll
total 19424
-rw-r--r-- 1 root root 19889622 Apr 21 16:59 php.tar.gz
[root@web01 opt]# tar xf php.tar.gz
#如果前面安装过其他版本的php要卸载掉之前上课是安装的5.4
[root@web01 opt]# yum remove php-mysql-5.4 php php-fpm php-common
[root@web01 opt]# yum localinstall *.rpm -y
#修改php的配置用户
[root@web01 opt]# vim /etc/php-fpm.d/www.conf
[root@web01 opt]# cat /etc/php-fpm.d/www.conf
; Start a new pool named 'www'.
[www]
; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default user's group
; will be used.
; RPM: apache Choosed to be able to access some dir as httpd
user = www
; RPM: Keep a group allowed to write in log dir.
group = www
#设置开机自启nginx、php
[root@web01 opt]# systemctl enable --now nginx
Created symlink from /etc/systemd/system/multi-user.target.wants/nginx.service to /usr/lib/systemd/system/nginx.service.
[root@web01 opt]# systemctl enable --now php-fpm.service
Created symlink from /etc/systemd/system/multi-user.target.wants/php-fpm.service to /usr/lib/systemd/system/php-fpm.service.
#挂载nfs
[root@web01 opt]# mount -t nfs 172.16.1.31:/nfs/web/conf /etc/nginx/conf.d/
[root@web01 opt]# mount -t nfs 172.16.1.31:/nfs/download/ /www/
[root@web01 www]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/centos-root 18860032 2285636 16574396 13% /
devtmpfs 485792 0 485792 0% /dev
tmpfs 497960 0 497960 0% /dev/shm
tmpfs 497960 7764 490196 2% /run
tmpfs 497960 0 497960 0% /sys/fs/cgroup
/dev/sda1 1038336 135596 902740 14% /boot
tmpfs 99596 0 99596 0% /run/user/0
172.16.1.31:/nfs/web 18860032 1888512 16971520 11% /etc/nginx/conf.d
172.16.1.31:/nfs/download 18860032 1888512 16971520 11% /www
db01
#下载mariadb
[root@db01 ~]# yum install mariadb* -y
#设置mariadb开机自启
[root@db01 ~]# systemctl enable --now mariadb
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.servi
#创建数据库密码
[root@db01 ~]# mysqladmin -uroot password '1'
[root@db01 ~]# mysql -uroot -p1
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 3
Server version: 5.5.68-MariaDB MariaDB Server
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4 rows in set (0.01 sec)
#创建数据库用户给web及其他用户使用
MariaDB [mysql]> grant all privileges on *.* to yjl@'%' identified by '1';
Query OK, 0 rows affected (0.00 sec)
MariaDB [mysql]>
#创建/database目录并授权
[root@db01 ~]# mkdir /database
[root@db01 ~]# chown www.www -R /database
#备份脚本
[root@db01 ~]# vim mysql_dump.sh
[root@db01 ~]# cat mysql_dump.sh
#!/bin/bash
DATE=`date +%F`
BACKUP="/database"
cd $BACKUP
mysqldump -uroot -p1 --all-databases --single-transaction > mysql-all-${DATE}.sql
tar -czf mysql-all-${DATE}.tar.gz mysql-all-${DATE}.sql
rm -rf mysql-all-${DATE}.sql
#挂载到nfs
[root@db01 ~]# mount -t nfs 172.16.1.31:/nfs/database /database/
#测试
[root@db01 ~]# ll /database/
total 0
[root@db01 ~]# ./mysql_dump.sh
[root@db01 ~]# ll /database/ #本机.sh备份的
total 140
-rw-r--r-- 1 www www 139780 May 11 09:49 mysql-all-2021-05-11.tar.gz
[root@nfs database]# ll #挂载的同步过来的
total 140
-rw-r--r-- 1 www www 139780 May 11 09:49 mysql-all-2021-05-11.tar.gz
[root@backup ~]# ll /backup/database/ #通过nfs的sersync实时监控同步过来的
total 140
-rw-r--r-- 1 www www 139782 May 11 09:49 mysql-all-2021-05-11.tar.gz
搭建wordpress
#上传安装包解压
[root@web01 www]# rz -E
rz waiting to receive.
[root@web01 www]# tar xf wordpress
#配置conf文件
[root@web01 www]# cd /etc/nginx/conf.d/
[root@web01 conf.d]# vim wordpress.conf
[root@web01 conf.d]# cat wordpress.conf
server {
listen 80; #指定端口
server_name linux.wps.cluster.local.com; #指定域名
root /www/wordpress; #指定根目录
location / {
index index.php; #指定访问的文件类型
}
location ~* \.php$ { #关联php
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
#重新启动nginx
[root@web01 www]# systemctl restart nginx
#域名解析：去Windows的hosts文件中解析域名 在本机域名 后加上这个指定的域名 就能用本机ip访问nginx
#创建wordpress的数据库
[root@db01 ~]# mysql -uroot -p1
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 5
Server version: 5.5.68-MariaDB MariaDB Server
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> create database wordpress;
Query OK, 1 row affected (0.04 sec)
MariaDB [(none)]>
搭建wecenter
#上传安装包解压
[root@web01 www]# rz -E
rz waiting to receive.
[root@web01 www]# unzip WeCenter_3-2-1.zip
#创建wencenter的conf文件
[root@web01 www]# cd /etc/nginx/conf.d/
[root@web01 conf.d]# vim wencenter.conf
[root@web01 conf.d]# cat wencenter.conf
server {
listen 80;
server_name linux.wecenter.cluster.local.com;
root /www/zhihu;
location / {
index index.php;
}
location ~* \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
#重新启动nginx
[root@web01 www]# systemctl restart nginx
#创建wecenter的数据库
[root@db01 ~]# mysql -uroot -p1
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 5
Server version: 5.5.68-MariaDB MariaDB Server
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> create database wecenter;
Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
