LNMP环境自动化安装脚本

一、脚本的环境介绍

此脚本运行在RHEL（CentOS）6.4版本及以上

运行此脚本需注意：

1、主机需要能够上网

2、需了解软件之间的相互依赖性。

二、脚本的介绍

脚本是由函数组成，每一个函数实现一个功能，采用select菜单显示+case

三、脚本的功能介绍

1、支持某台机器单独安装某一个软件，如Nginx、Mysql、PHP

2、支持某台机器一键安装LNMP环境

3、如果想一个一个的安装LNMP架构，请注意安装顺序：Nginx–>Mysql–>PHP

4、会自行的把服务开启，并加入到开机自动启动的服务列表中

LAMP自动化安装脚本代码

1. #!/bin/bash
2. #Date：2017-5-20 13:14:00
3. #Author Blog:
4. # https://www.yangxingzhen.com
5. #Author WeChat：
6. # 微信公众号：小柒博客
7. #Author mirrors site:
8. # https://mirrors.yangxingzhen.com
9. #About the Author
10. # BY：YangXingZhen
11. # Mail：xingzhen.yang@yangxingzhen.com
12. #Auto Install LNMP environment
13. 
    
14. source /etc/rc.d/init.d/functions
15. 
    
16. #Define Nginx path variables
17. NGINX_URL=http://nginx.org/download
18. NGINX_FILE=nginx-1.16.1.tar.gz
19. NGINX_FILE_DIR=nginx-1.16.1
20. NGINX_PREFIX=/usr/local/nginx
21. 
    
22. #Define Boost path variables
23. Boost_URL=https://mirrors.yangxingzhen.com/mysql
24. Boost_File=boost_1_59_0.tar.gz
25. 
    
26. #Define Mysql path variables
27. MYSQL_URL=http://mirrors.163.com/mysql/Downloads/MySQL-5.7
28. MYSQL_FILES=mysql-5.7.29.tar.gz
29. MYSQL_FILES_DIR=mysql-5.7.29
30. MYSQL_PREFIX=/usr/local/mysql
31. MYSQL_DIR=/data/mysql
32. MYSQL_USER=mysql
33. 
    
34. #Define PHP path variables
35. PHP_URL=http://mirrors.sohu.com/php
36. PHP_FILE=php-7.3.7.tar.gz
37. PHP_FILE_DIR=php-7.3.7
38. PHP_PREFIX=/usr/local/php
39. USER=www
40. 
    
41. #Define ZIP path variables
42. ZIP_URL=https://nih.at/libzip
43. ZIP_FILE=libzip-1.2.0.tar.gz
44. ZIP_FILE_DIR=libzip-1.2.0
45. 
    
46. function Install_Nginx() {
47. #Install Nginx Soft
48. if [ ! -d ${NGINX_PREFIX} ];then
49. yum -y install pcre pcre-devel openssl openssl-devel gcc gcc-c++ wget
50. wget -c ${NGINX_URL}/${NGINX_FILE}
51. tar zxf ${NGINX_FILE}
52. cd ${NGINX_FILE_DIR}
53. sed -i 's/1.16.1/ /;s/nginx\//nginx/' src/core/nginx.h
54. useradd -s /sbin/nologin www
55. ./configure --prefix=${NGINX_PREFIX} \
56. --user=www \
57. --group=www \
58. --with-http_ssl_module \
59. --with-http_stub_status_module
60. if [ $? -eq 0 ];then
61. make && make install
62. action "NGINX Install Success..." /bin/true
63. else
64. action "NGINX Install Failed..." /bin/false
65. exit 1
66. fi
67. else
68. echo -e "\033[32m Nginx has been installed \033[0m"
69. fi
70. }
71. 
    
72. function Install_Mysql() {
73. if [ ! -d ${MYSQL_PREFIX} ];then
74. #Install Package
75. yum -y install ncurses-devel perl perl-devel cmake wget gcc gcc-c++ bison* autoconf openssl-devel openssl
76. 
    
77. #Install Boost
78. wget -c ${Boost_URL}/${Boost_File}
79. tar zxf ${Boost_File} -C /usr/local/
80. 
    
81. #Install MYSQL
82. wget -c ${MYSQL_URL}/${MYSQL_FILES}
83. tar zxf ${MYSQL_FILES}
84. cd ${MYSQL_FILES_DIR}
85. cmake . -DCMAKE_INSTALL_PREFIX=${MYSQL_PREFIX} \
86. -DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
87. -DMYSQL_DATADIR=${MYSQL_DIR} \
88. -DSYSCONFDIR=/etc \
89. -DEXTRA_CHARSETS=all \
90. -DDEFAULT_CHARSET=utf8 \
91. -DDEFAULT_COLLATION=utf8_general_ci \
92. -DWITH_MYISAM_STORAGE_ENGINE=1 \
93. -DWITH_INNOBASE_STORAGE_ENGINE=1 \
94. -DWITH_MEMORY_STORAGE_ENGINE=1 \
95. -DWITH_PARTITION_STORAGE_ENGINE=1 \
96. -DDOWNLOAD_BOOST=1 \
97. -DWITH_BOOST=/usr/local/boost_1_59_0 \
98. -DENABLED_LOCAL_INFILE=1 \
99. -DMYSQL_TCP_PORT=3306 \
100. -DWITH_READLINE=1 \
101. -DMYSQL_USER=${MYSQL_USER} \
102. -DWITH_SSL=yes
103. if [ $? -eq 0 ];then
104. make && make install
105. action "The MYSQL Install Sussess..." /bin/true
106. else
107. action "The MYSQL Install Failed..." /bin/false
108. exit 1
109. fi
110. else
111. echo -e "\033[31mThe MYSQL already Install...\033[0m"
112. exit 1
113. fi
114. }
115. 
     
116. function Install_PHP() {
117. #Install Libzip
118. yum –y install wget gcc gcc-c++
119. wget -c ${ZIP_URL}/${ZIP_FILE}
120. tar zxf ${ZIP_FILE}
121. cd ${ZIP_FILE_DIR}
122. ./configure
123. if [ $? -eq 0 ];then
124. make && make install
125. action "The Libzip Install Sussess..." /bin/true
126. else
127. action "The Libzip Install Failed..." /bin/false
128. exit 1
129. fi
130. 
     
131. cat >/etc/ld.so.conf <<EOF
132. /usr/local/lib64
133. /usr/local/lib
134. /usr/lib
135. /usr/lib64
136. EOF
137. ldconfig -v
138. 
     
139. #Install PHP
140. if [ ! -d ${PHP_PREFIX} ];then
141. #Install Package
142. yum -y install epel-release
143. yum -y install wget gcc gcc-c++ pcre pcre-devel openssl openssl-devellibxml2 libxml2-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel cmake
144. cd ~ && wget -c ${PHP_URL}/${PHP_FILE}
145. tar zxf ${PHP_FILE}
146. cd ${PHP_FILE_DIR}
147. ./configure --prefix=${PHP_PREFIX} \
148. --with-config-file-path=/etc \
149. --enable-fpm \
150. --with-fpm-user=${USER} \
151. --with-fpm-group=${USER} \
152. --enable-inline-optimization \
153. --disable-debug \
154. --disable-rpath \
155. --enable-shared \
156. --enable-soap \
157. --with-libxml-dir \
158. --with-xmlrpc \
159. --with-openssl \
160. --with-mhash \
161. --with-pcre-regex \
162. --with-sqlite3 \
163. --with-zlib \
164. --enable-bcmath \
165. --with-iconv \
166. --with-bz2 \
167. --enable-calendar \
168. --with-curl \
169. --with-cdb \
170. --enable-dom \
171. --enable-exif \
172. --enable-fileinfo \
173. --enable-filter \
174. --with-pcre-dir \
175. --enable-ftp \
176. --with-gd \
177. --with-openssl-dir \
178. --with-jpeg-dir \
179. --with-png-dir \
180. --with-zlib-dir \
181. --with-freetype-dir \
182. --enable-gd-jis-conv \
183. --with-gettext \
184. --with-gmp \
185. --with-mhash \
186. --enable-json \
187. --enable-mbstring \
188. --enable-mbregex \
189. --enable-mbregex-backtrack \
190. --with-onig \
191. --enable-pdo \
192. --with-mysqli=mysqlnd \
193. --with-pdo-mysql=mysqlnd \
194. --with-zlib-dir \
195. --with-pdo-sqlite \
196. --with-readline \
197. --enable-session \
198. --enable-shmop \
199. --enable-simplexml \
200. --enable-sockets \
201. --enable-sysvmsg \
202. --enable-sysvsem \
203. --enable-sysvshm \
204. --enable-wddx \
205. --with-libxml-dir \
206. --with-xsl \
207. --enable-zip \
208. --enable-mysqlnd-compression-support \
209. --with-pear \
210. --enable-opcache
211. if [ $? -eq 0 ];then
212. \cp /usr/local/lib/libzip/include/zipconf.h /usr/local/include/zipconf.h
213. make && make install
214. action "The PHP Install Sussess..." /bin/true
215. else
216. action "The PHP Install Failed..." /bin/false
217. exit 1
218. fi
219. else
220. echo -e "\033[31mThe PHP already Install...\033[0m"
221. exit 1
222. fi
223. }
224. 
     
225. function LNMP_Config() {
226. #Nginx config
227. useradd -s /sbin/nologin ${USER} >/dev/null 2>&1
228. ln -sf ${NGINX_PREFIX}/sbin/nginx /usr/sbin
229. cat >${NGINX_PREFIX}/conf/nginx.conf <<EOF
230. user ${USER} ${USER};
231. worker_processes auto;
232. pid logs/nginx.pid;
233. events {
234. use epoll;
235. worker_connections 10240;
236. multi_accept on;
237. }
238. http {
239. include mime.types;
240. default_type application/octet-stream;
241. log_format main '\$remote_addr - \$remote_user [\$time_local] "\$request" '
242. '\$status \$body_bytes_sent "\$http_referer" '
243. '"\$http_user_agent" "\$http_x_forwarded_for"';
244. access_log logs/access.log main;
245. error_log logs/error.log warn;
246. sendfile on;
247. tcp_nopush on;
248. keepalive_timeout 120;
249. tcp_nodelay on;
250. server_tokens off;
251. gzip on;
252. gzip_min_length 1k;
253. gzip_buffers 4 64k;
254. gzip_http_version 1.1;
255. gzip_comp_level 4;
256. gzip_types text/plain application/x-javascript text/css application/xml;
257. gzip_vary on;
258. client_max_body_size 10m;
259. client_body_buffer_size 128k;
260. proxy_connect_timeout 90;
261. proxy_send_timeout 90;
262. proxy_buffer_size 4k;
263. proxy_buffers 4 32k;
264. proxy_busy_buffers_size 64k;
265. large_client_header_buffers 4 4k;
266. client_header_buffer_size 4k;
267. open_file_cache_valid 30s;
268. open_file_cache_min_uses 1;
269. server {
270. listen 80;
271. server_name localhost;
272. location / {
273. root html;
274. index index.html index.htm;
275. }
276. location ~ \.php$ {
277. fastcgi_pass 127.0.0.1:9000;
278. fastcgi_index index.php;
279. fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
280. include fastcgi_params;
281. }
282. }
283. }
284. EOF
285. 
     
286. #Create a PHP test page
287. cat >${NGINX_PREFIX}/html/index.php <<EOF
288. <?php
289. phpinfo();
290. ?>
291. EOF
292. 
     
293. #Config PHP
294. \cp php.ini-production /etc/php.ini
295. \cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
296. \cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
297. \cp sapi/fpm/php-fpm.service /usr/lib/systemd/system
298. cat >/usr/local/php/etc/php-fpm.d/www.conf <<EOF
299. [www]
300. listen = 0.0.0.0:9000
301. listen.mode = 0666
302. user = www
303. group = www
304. pm = dynamic
305. pm.max_children = 128
306. pm.start_servers = 20
307. pm.min_spare_servers = 5
308. pm.max_spare_servers = 35
309. pm.max_requests = 10000
310. rlimit_files = 1024
311. slowlog = log/$pool.log.slow
312. EOF
313. 
     
314. #Config MYSQL
315. #Mysql config
316. useradd -s /sbin/nlogin mysql >/dev/null 2>&1
317. mkdir -p ${MYSQL_DIR}
318. chown -R ${MYSQL_USER}.${MYSQL_USER} ${MYSQL_DIR}
319. cat >/etc/my.cnf <<EOF
320. [mysqld]
321. #数据存储目录
322. datadir = ${MYSQL_DIR}
323. #socket通信文件
324. socket = /tmp/mysql.sock
325. #使用mysql用户启动
326. user = ${MYSQL_USER}
327. #MYSQL服务运行的端口号
328. port = 3306
329. #开启bin-log日志
330. log-bin = mysql-bin
331. #MYSQL服务ID号
332. server-id = 1
333. #定义error错误文件
334. log-error = ${MYSQL_DIR}/mysqld.log
335. #PID文件路径
336. pid-file = mysqld.pid
337. sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
338. #设置字符集为utf8
339. character-set-server = utf8
340. [client]
341. default-character-set = utf8
342. port = 3306
343. socket = /tmp/mysql.sock
344. [mysql]
345. default-character-set = utf8
346. EOF
347. 
     
348. #Initialization Mysql
349. /usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/data/mysql/ --basedir=/usr/local/mysql
350. ln -sf ${MYSQL_PREFIX}/bin/* /usr/bin
351. \cp ${MYSQL_PREFIX}/support-files/mysql.server /etc/init.d/mysqld
352. chmod o+x /etc/init.d/mysqld
353. 
     
354. #Config iptables(firewalld)、selinux
355. if [ ${SYSTEM_VERSION} -eq 6 ];then
356. service iptables stop
357. chkconfig iptables off
358. sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config
359. setenforce 0
360. else
361. systemctl stop firewalld.service
362. systemctl disable firewalld.service
363. sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config
364. setenforce 0
365. fi
366. 
     
367. #Start MYSQL、php-fpm、nginx and Add MySQL、php-fpm、nginx boot self start
368. ${NGINX_PREFIX}/sbin/nginx
369. systemctl start php-fpm
370. /etc/init.d/mysqld start
371. grep -qw "${NGINX_PREFIX}" /etc/rc.d/rc.local
372. if [ $? -ne 0 ];then
373. echo "${NGINX_PREFIX}/sbin/nginx" >>/etc/rc.d/rc.local
374. chmod +x /etc/rc.d/rc.local
375. fi
376. systemctl enable php-fpm
377. chkconfig --add mysqld
378. chkconfig mysqld on
379. chmod +x /etc/rc.d/rc.local
380. }
381. 
     
382. function select_port_process() {
383. #Select ports and processes
384. netstat -lntup |egrep "80|9000|3306"
385. ps -ef | grep -v grep |egrep "nginx|php-fpm|mysql"
386. }
387. 
     
388. PS3="Please enter you select install menu:"
389. select i in LNMP Install_Nginx Install_Mysql Install_PHP LNMP_Config select_port_process quit
390. do
391. case $i in
392. LNMP)
393. Install_Nginx
394. Install_Mysql
395. Install_PHP
396. LNMP_Config
397. ;;
398. Install_Nginx)
399. Install_Nginx
400. ;;
401. Install_Mysql)
402. Install_Mysql
403. ;;
404. Install_PHP)
405. Install_PHP
406. ;;
407. LNMP_Config)
408. LNMP_Config
409. ;;
410. select_port_process)
411. select_port_process
412. ;;
413. quit)
414. echo -e "\033[32m Exit selection Menu.\033[0m"
415. exit 1
416. esac
417. done

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