Docker——部署LNMP架构

目录

一、LNMP架构概述
1.项目环境
2.服务器环境
3.需求
二、搭建Linux体系基础镜像
三、部署Nginx
1.建立工作目录
2.编写Dockerfile脚本
3.准备Nginx.conf设置文件
4.天生镜像
5.创建自定义网络
6.启动镜像容器
7.验证Nginx
三、部署Mysql
1.建立工作目录
2.编写Dockerfile
3.准备my.cnf文件
4.天生镜像
5.启动镜像容器
6.验证Mysql
四、部署Php
1.建立工作目录
2.编写Dockerfile
3.准备php.ini、php-fpm.conf和www.conf设置文件
3.1编写php.ini设置文件
3.2编写php-fpm.conf设置文件
3.3编写www.conf设置文件
4.天生镜像
5.启动镜像容器
6.验证php
五、启动Wordpress服务
1.Mysql数据库授权
2.欣赏器访问测试

---

一、LNMP架构概述

L：Linux平台，操纵体系，别的桑组件的运行平台
N：nginx 提供前端页面
M：MySQL，开源关系的数据库，主要是用来生存用户账号信息。
P：PHP，开发一种动态页面的编程语言，解释解析动态页面，起到中间件的作用。（nginx和数据库的中间，沟通nginx和数据库，已哀求数据库上的信息）
lnmp：企业网站的应用模式之一。早期的论坛架构就是lnmp搭建的
1.项目环境

公司在现实的生产环境中，须要使用Docker技术在一台主机上创建LNMP服务并运行Wordpress网站平台，然后对此服务进行相关的性能调优和管理工作。
2.服务器环境

容器IP所在主要软件Nginx172.20.0.10Docker-NginxMysql172.20.0.20Docker-MysqlPHP172.20.0.30Docker-Php 3.需求

• 使用Docker创建LNMP环境并运行Wordpress网站
  
• 限定Nginx容器最多使用500MB的内存和1GB的Swap
  
• 限定Mysql容器写/dev/sda的速率为10MB/s
  
• 将所有容器进行，然后将Docker镜像
  

二、搭建Linux体系基础镜像

1. [root@localhost ~]# systemctl stop firewalld.service
2. [root@localhost ~]# setenforce 0
3. setenforce: SELinux is disabled
4. [root@localhost ~]# docker pull centos:7
5. #从公有仓库中下载 centos7 作为系统基础镜像
6. [root@localhost ~]#docker images
7. REPOSITORY   TAG       IMAGE ID       CREATED       SIZE
8. centos       7         eeb6ee3f44bd   2 years ago   204MB

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三、部署Nginx

1.建立工作目录

1. [root@localhost ~]# mkdir /opt/nginx
2. [root@localhost ~]# cd /opt/nginx
3. [root@localhost nginx]# rz -E
4. rz waiting to receive.
5. #上传 nginx 安装包 nginx-1.22.0.tar.gz
6. [root@docker nginx]# rz -E
7. rz waiting to receive.
8. #上传 wordpress 服务包 wordpress-6.1.1-zh_CN.zip

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2.编写Dockerfile脚本

1. [root@localhost nginx]# vim Dockerfile
3. FROM centos:7
4. #用户信息
5. MAINTAINER this is nginx image <lnmp>
6. #添加环境包
7. RUN yum -y update
8. RUN yum -y install pcre-devel zlib-devel gcc gcc-c++ make
9. RUN useradd -M -s /sbin/nologin nginx
10. #上传nginx软件压缩包，并解压
11. ADD nginx-1.22.0.tar.gz /opt/
12. #指定工作目录
13. WORKDIR /opt/nginx-1.22.0
14. RUN ./configure \
15. --prefix=/usr/local/nginx \
16. --user=nginx \
17. --group=nginx \
18. --with-http_stub_status_module && make && make install
19. ENV PATH /usr/local/nginx/sbin:$PATH
20. ADD nginx.conf /usr/local/nginx/conf/
21. ADD wordpress-6.1.1-zh_CN.zip /usr/local/nginx/html
22. RUN chmod 777 -R /usr/local/nginx/html/
23. VOLUME [ "/usr/local/nginx/html/" ]
24. #指定http和https端口
25. EXPOSE 80
26. EXPOSE 443
27. RUN echo "daemon off;" >> /usr/local/nginx/conf/nginx.conf
28. #关闭 nginx 在后台运行
29. #添加宿主机中run.sh到容器中
30. ADD run.sh /run.sh
31. RUN chmod 755 /run.sh
32. CMD ["/run.sh"]
33. #CMD ["/usr/local/sbin/nginx", "-g", "daemon off;"]

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1. [root@localhost nginx]#vim run.sh
2. [root@localhost nginx]#cat run.sh
3. #!/bin/bash
4. /usr/local/nginx/sbin/nginx

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3.准备Nginx.conf设置文件

1. [root@localhost nginx]# vim nginx.conf
2. worker_processes  1;
3. events {
4.     worker_connections  1024;
5. }
6. http {
7.     include       mime.types;
8.     default_type  application/octet-stream;
9.     sendfile        on;
10.     keepalive_timeout  65;
11.     server {
12.         listen       80;
13.         server_name  localhost;
14.         charset utf-8;
15.         location / {
16.             root   html;
17.             index  index.html index.php;
18.         }
19.         error_page   500 502 503 504  /50x.html;
20.         location = /50x.html {
21.             root   html;
22.         }
23.         location ~ \.php$ {
24.             root           html;
25.             fastcgi_pass   172.20.0.30:9000;
26.             fastcgi_index  index.php;
27.             fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html$fastcgi_script_name;
28.             include        fastcgi_params;
29.         }
30.     }
31. }

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4.天生镜像

1. [root@localhost nginx]# docker build -t nginx:lnmp .
2. [root@localhost nginx]#docker images
3. REPOSITORY   TAG       IMAGE ID       CREATED         SIZE
4. nginx        lnmp      c58b74b073a6   2 minutes ago   945MB
5. centos       7         eeb6ee3f44bd   2 years ago     204MB

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5.创建自定义网络

1. [root@localhost nginx]#docker network create --subnet=172.20.0.0/16 --opt "com.docker.network.bridge.name"="docker1" mynetwork
2. b670bf7109003688dd5fa7c5d814527f842997d7f3dfdfcb04fc0894701e4057
3. [root@localhost nginx]#docker network ls
4. NETWORK ID     NAME        DRIVER    SCOPE
5. e2cc5ac53bc5   bridge      bridge    local
6. 675fa9e17777   host        host      local
7. b670bf710900   mynetwork   bridge    local
8. 280bac5f6c07   none        null      local
9. [root@localhost nginx]#ifconfig
10. docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
11.         inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
12.         inet6 fe80::42:d7ff:fe17:f6c7  prefixlen 64  scopeid 0x20<link>
13.         ether 02:42:d7:17:f6:c7  txqueuelen 0  (Ethernet)
14.         RX packets 39915  bytes 1611972 (1.5 MiB)
15.         RX errors 0  dropped 0  overruns 0  frame 0
16.         TX packets 73683  bytes 138871014 (132.4 MiB)
17.         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
19. docker1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
20.         inet 172.20.0.1  netmask 255.255.0.0  broadcast 172.20.255.255

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6.启动镜像容器

1. [root@localhost nginx]#docker run -d --name nginx -p 80:80 -m 500m --memory-swap 1g --net mynetwork --ip 172.20.0.10 nginx:lnmp
2. e0dbb5d14e798e1fa315ad2d58aeb530bd9dce52ed85d53e06b4ff57d5b2343c
4. [root@localhost nginx]#docker ps
5. CONTAINER ID   IMAGE        COMMAND     CREATED          STATUS          PORTS                                        NAMES
6. e0dbb5d14e79   lnmp:nginx   "/run.sh"   15 seconds ago   Up 14 seconds   0.0.0.0:80->80/tcp, :::80->80/tcp, 443/tcp   nginx
9. ······
12. [root@localhost nginx]# docker inspect nginx
13. "Networks": {
14.                 "mynetwork": {
15.                     "IPAMConfig": {
16.                         "IPv4Address": "172.20.0.10"

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7.验证Nginx

1. [root@localhost nginx]#curl 172.20.0.10
2. <!DOCTYPE html>
3. <html>
4. <head>
5. <title>Welcome to nginx!</title>
6. <style>
7. html { color-scheme: light dark; }
8. body { width: 35em; margin: 0 auto;
9. font-family: Tahoma, Verdana, Arial, sans-serif; }
10. </style>
11. </head>
12. <body>
13. <h1>Welcome to nginx!</h1>
14. <p>If you see this page, the nginx web server is successfully installed and
15. working. Further configuration is required.</p>
17. <p>For online documentation and support please refer to
18. <a href="http://nginx.org/">nginx.org</a>.<br/>
19. Commercial support is available at
20. <a href="http://nginx.com/">nginx.com</a>.</p>
22. <p><em>Thank you for using nginx.</em></p>
23. </body>
24. </html>

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三、部署Mysql

1.建立工作目录

1. [root@localhost nginx]# mkdir /opt/mysql
2. [root@localhost nginx]# cd /opt/mysql/
3. [root@localhost mysql]# rz -E
4. rz waiting to receive.
5. #传入mysql安装包mysql-boost-5.7.20.tar.gz

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2.编写Dockerfile

1. [root@localhost mysql]# vim Dockerfile
3. FROM centos:7
4. MAINTAINER this is mysql image <lnmp>
5. RUN yum -y install ncurses ncurses-devel bison cmake pcre-devel zlib-devel gcc gcc-c++ make;useradd -M -s /sbin/nologin mysql
6. ADD mysql-boost-5.7.20.tar.gz /usr/local/src/
7. WORKDIR /usr/local/src/mysql-5.7.20/
8. RUN cmake \
9. -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
10. -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
11. -DSYSCONFDIR=/etc \
12. -DSYSTEMD_PID_DIR=/usr/local/mysql \
13. -DDEFAULT_CHARSET=utf8  \
14. -DDEFAULT_COLLATION=utf8_general_ci \
15. -DWITH_EXTRA_CHARSETS=all \
16. -DWITH_INNOBASE_STORAGE_ENGINE=1 \
17. -DWITH_ARCHIVE_STORAGE_ENGINE=1 \
18. -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
19. -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
20. -DMYSQL_DATADIR=/usr/local/mysql/data \
21. -DWITH_BOOST=boost \
22. -DWITH_SYSTEMD=1;make -j4;make install
23. ADD my.cnf /etc/my.cnf
24. EXPOSE 3306
25. RUN chown -R mysql:mysql /usr/local/mysql/;chown mysql:mysql /etc/my.cnf
26. WORKDIR /usr/local/mysql/bin/
27. RUN ./mysqld \
28. --initialize-insecure \
29. --user=mysql \
30. --basedir=/usr/local/mysql \
31. --datadir=/usr/local/mysql/data;cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/;systemctl enable mysqld
32. ENV PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
33. VOLUME [ "/usr/local/mysql" ]
34. CMD ["/usr/sbin/init"]

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3.准备my.cnf文件

1. [root@localhost mysql]# vim my.cnf
3. [client]
4. port = 3306
5. socket=/usr/local/mysql/mysql.sock
7. [mysqld]
8. user = mysql
9. basedir=/usr/local/mysql
10. datadir=/usr/local/mysql/data
11. port = 3306
12. character-set-server=utf8
13. pid-file = /usr/local/mysql/mysqld.pid
14. socket=/usr/local/mysql/mysql.sock
15. bind-address = 0.0.0.0
16. skip-name-resolve
17. max_connections=2048
18. default-storage-engine=INNODB
19. max_allowed_packet=16M
20. server-id = 1
22. sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES

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4.天生镜像

1. [root@docker mysql]# docker build -t mysql:lnmp .
2. [root@localhost mysql]#docker images
3. REPOSITORY   TAG       IMAGE ID       CREATED              SIZE
4. mysql        lnmp      e27bd3614a1d   About a minute ago   10.1GB
5. lnmp         nginx     a5c5710e1bf1   About an hour ago    895MB
6. centos       7         eeb6ee3f44bd   2 years ago          204MB

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5.启动镜像容器

1. [root@localhost mysql]# docker run --name=mysql -d --privileged --device-write-bps /dev/sda:10M -v /usr/local/mysql --net mynetwork --ip 172.20.0.20 mysql:lnmp
2. d18533a527b17c3a1aacf0eb72f264c77acbe0ceb20ab23be88c7dcabe4bc52c
3. [root@localhost mysql]#docker ps -a
4. CONTAINER ID   IMAGE        COMMAND            CREATED          STATUS          PORTS                                        NAMES
5. d18533a527b1   mysql:lnmp   "/usr/sbin/init"   48 seconds ago   Up 32 seconds   3306/tcp                                     mysql
6. e0dbb5d14e79   lnmp:nginx   "/run.sh"          59 minutes ago   Up 59 minutes   0.0.0.0:80->80/tcp, :::80->80/tcp, 443/tcp   nginx

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6.验证Mysql

1. [root@localhost mysql]#docker exec -it mysql bash
2. [root@d18533a527b1 bin]#  systemctl status mysqld
3. [root@d18533a527b1 bin]# systemctl status mysqld
4. ● mysqld.service - MySQL Server
5.    Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
6.    Active: activating (start) since Sun 2024-04-28 01:23:41 UTC; 1min 6s ago
7.      Docs: man:mysqld(8)
8.            http://dev.mysql.com/doc/refman/en/using-systemd.html
9.   Process: 79 ExecStart=/usr/local/mysql/bin/mysqld --daemonize --pid-file=/usr/local/mysql/mysqld.pid $MYSQLD_OPTS (code=exited, status=0/SUCCESS)
10.   Process: 48 ExecStartPre=/usr/local/mysql/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS)
11.    CGroup: /docker/d18533a527b17c3a1aacf0eb72f264c77acbe0ceb20ab23be88c7dcabe4bc52c/system.slice/mysqld.service
12.            └─83 /usr/local/mysql/bin/mysqld --daemonize --pid-file=/usr/l...
14. Apr 28 01:23:44 d18533a527b1 mysqld[79]: 2024-04-28T01:23:44.992564Z 0 [....
15. Apr 28 01:23:44 d18533a527b1 mysqld[79]: 2024-04-28T01:23:44.993599Z 0 [....
16. Apr 28 01:23:44 d18533a527b1 mysqld[79]: 2024-04-28T01:23:44.993627Z 0 [....
17. Apr 28 01:23:44 d18533a527b1 mysqld[79]: 2024-04-28T01:23:44.997795Z 0 [...s
18. Apr 28 01:23:44 d18533a527b1 mysqld[79]: 2024-04-28T01:23:44.997971Z 0 [....
19. Apr 28 01:23:44 d18533a527b1 mysqld[79]: Version: '5.7.20'  socket: '/us...n
20. Apr 28 01:23:44 d18533a527b1 mysqld[79]: 2024-04-28T01:23:44.997977Z 0 [....
21. Apr 28 01:23:44 d18533a527b1 mysqld[79]: 2024-04-28T01:23:44.997979Z 0 [...s
22. Apr 28 01:23:45 d18533a527b1 systemd[1]: New main PID 83 does not belong....
23. Apr 28 01:23:45 d18533a527b1 systemd[1]: New main PID 83 does not belong....
24. Hint: Some lines were ellipsized, use -l to show in full.

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四、部署Php

1.建立工作目录

1. [root@localhost  mysql]# mkdir ../php
2. [root@localhost  mysql]# cd ../php/
3. [root@localhost  php]# rz -E
4. rz waiting to receive.
5. #传入php安装包php-7.1.10.tar.bz2

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2.编写Dockerfile

1. [root@localhost php]# vim Dockerfile
3. FROM centos:7
4. MAINTAINER this is php image <lnmp>
5. RUN yum install -y gd \
6. libjpeg libjpeg-devel \
7. libpng libpng-devel \
8. freetype freetype-devel \
9. libxml2 libxml2-devel \
10. zlib zlib-devel \
11. curl curl-devel \
12. openssl openssl-devel \
13. gcc gcc-c++ make pcre-devel;useradd -M -s /sbin/nologin nginx
14. ADD php-7.1.10.tar.bz2 /usr/local/src/
15. WORKDIR /usr/local/src/php-7.1.10
16. RUN ./configure \
17. --prefix=/usr/local/php \
18. --with-mysql-sock=/usr/local/mysql/mysql.sock \
19. --with-mysqli \
20. --with-zlib \
21. --with-curl \
22. --with-gd \
23. --with-jpeg-dir \
24. --with-png-dir \
25. --with-freetype-dir \
26. --with-openssl \
27. --enable-fpm \
28. --enable-mbstring \
29. --enable-xml \
30. --enable-session \
31. --enable-ftp \
32. --enable-pdo \
33. --enable-tokenizer \
34. --enable-zip ; make -j 4 ; make install
35. ENV PATH /usr/local/php/bin:/usr/local/php/sbin:$PATH
36. ADD php.ini     /usr/local/php/lib/
37. ADD php-fpm.conf /usr/local/php/etc/
38. ADD www.conf /usr/local/php/etc/php-fpm.d/
39. EXPOSE 9000
40. CMD /usr/local/php/sbin/php-fpm -F

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3.准备php.ini、php-fpm.conf和www.conf设置文件

3.1编写php.ini设置文件

1. 该配置文件模板位于安装目录的 php-7.1.10/php.ini-development 位置
3. [root@localhost php]# vim php.ini
5. #939行,取消注释，修改
6. date.timezone = Asia/Shanghai
7. #1170行,修改
8. mysqli.default_socket = /usr/local/mysql/mysql.sock
9. [root@localhost php]# egrep -v "^;" php.ini | egrep -v "^$"
10. [PHP]
11. engine = On
12. short_open_tag = Off
13. precision = 14
14. output_buffering = 4096
15. zlib.output_compression = Off
16. implicit_flush = Off
17. unserialize_callback_func =
18. serialize_precision = -1
19. disable_functions =
20. disable_classes =
21. zend.enable_gc = On
22. expose_php = On
23. max_execution_time = 30
24. max_input_time = 60
25. memory_limit = 128M
26. error_reporting = E_ALL
27. display_errors = On
28. display_startup_errors = On
29. log_errors = On
30. log_errors_max_len = 1024
31. ignore_repeated_errors = Off
32. ignore_repeated_source = Off
33. report_memleaks = On
34. track_errors = On
35. html_errors = On
36. variables_order = "GPCS"
37. request_order = "GP"
38. register_argc_argv = Off
39. auto_globals_jit = On
40. post_max_size = 8M
41. auto_prepend_file =
42. auto_append_file =
43. default_mimetype = "text/html"
44. default_charset = "UTF-8"
45. doc_root =
46. user_dir =
47. enable_dl = Off
48. file_uploads = On
49. upload_max_filesize = 2M
50. max_file_uploads = 20
51. allow_url_fopen = On
52. allow_url_include = Off
53. default_socket_timeout = 60
54. [CLI Server]
55. cli_server.color = On
56. [Date]
57. date.timezone = Asia/Shanghai
58. [filter]
59. [iconv]
60. [intl]
61. [sqlite3]
62. [Pcre]
63. [Pdo]
64. [Pdo_mysql]
65. pdo_mysql.cache_size = 2000
66. pdo_mysql.default_socket=
67. [Phar]
68. [mail function]
69. SMTP = localhost
70. smtp_port = 25
71. mail.add_x_header = On
72. [SQL]
73. sql.safe_mode = Off
74. [ODBC]
75. odbc.allow_persistent = On
76. odbc.check_persistent = On
77. odbc.max_persistent = -1
78. odbc.max_links = -1
79. odbc.defaultlrl = 4096
80. odbc.defaultbinmode = 1
81. [Interbase]
82. ibase.allow_persistent = 1
83. ibase.max_persistent = -1
84. ibase.max_links = -1
85. ibase.timestampformat = "%Y-%m-%d %H:%M:%S"
86. ibase.dateformat = "%Y-%m-%d"
87. ibase.timeformat = "%H:%M:%S"
88. [MySQLi]
89. mysqli.max_persistent = -1
90. mysqli.allow_persistent = On
91. mysqli.max_links = -1
92. mysqli.cache_size = 2000
93. mysqli.default_port = 3306
94. mysqli.default_socket = /usr/local/mysql/mysql.sock
95. mysqli.default_host =
96. mysqli.default_user =
97. mysqli.default_pw =
98. mysqli.reconnect = Off
99. [mysqlnd]
100. mysqlnd.collect_statistics = On
101. mysqlnd.collect_memory_statistics = On
102. [OCI8]
103. [PostgreSQL]
104. pgsql.allow_persistent = On
105. pgsql.auto_reset_persistent = Off
106. pgsql.max_persistent = -1
107. pgsql.max_links = -1
108. pgsql.ignore_notice = 0
109. pgsql.log_notice = 0
110. [bcmath]
111. bcmath.scale = 0
112. [browscap]
113. [Session]
114. session.save_handler = files
115. session.use_strict_mode = 0
116. session.use_cookies = 1
117. session.use_only_cookies = 1
118. session.name = PHPSESSID
119. session.auto_start = 0
120. session.cookie_lifetime = 0
121. session.cookie_path = /
122. session.cookie_domain =
123. session.cookie_httponly =
124. session.serialize_handler = php
125. session.gc_probability = 1
126. session.gc_divisor = 1000
127. session.gc_maxlifetime = 1440
128. session.referer_check =
129. session.cache_limiter = nocache
130. session.cache_expire = 180
131. session.use_trans_sid = 0
132. session.sid_length = 26
133. session.trans_sid_tags = "a=href,area=href,frame=src,form="
134. session.sid_bits_per_character = 5
135. [Assertion]
136. zend.assertions = 1
137. [COM]
138. [mbstring]
139. [gd]
140. [exif]
141. [Tidy]
142. tidy.clean_output = Off
143. [soap]
144. soap.wsdl_cache_enabled=1
145. soap.wsdl_cache_dir="/tmp"
146. soap.wsdl_cache_ttl=86400
147. soap.wsdl_cache_limit = 5
148. [sysvshm]
149. [ldap]
150. ldap.max_links = -1
151. [mcrypt]
152. [dba]
153. [opcache]
154. [curl]
155. [openssl]

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3.2编写php-fpm.conf设置文件

1. 该配置文件位于 /usr/local/php/etc/php-fpm.conf.default
3. [root@localhost php]# vim php-fpm.conf
5. #17行，删除注释符号“;”
6. pid = run/php-fpm.pid
7. [root@localhost php]# egrep -v "^;" php-fpm.conf | egrep -v "^$"
8. [global]
9. pid = run/php-fpm.pid
10. include=/usr/local/php/etc/php-fpm.d/*.conf

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3.3编写www.conf设置文件

1. 该配置文件位于 usr/local/php/etc/php-fpm.d/www.conf.default
3. [root@localhost php]# vim www.conf
5. #23、24行，修改用户和组
6. user = nginx
7. group = nginx
8. #36行，修改监听IP和端口为容器IP:9000端口
9. listen = 172.20.0.30:9000
10. [root@localhost php]# egrep -v "^;" www.conf | egrep -v "^$"
11. [www]
12. user = nginx
13. group = nginx
14. listen = 172.20.0.30:9000
15. pm = dynamic
16. pm.max_children = 5
17. pm.start_servers = 2
18. pm.min_spare_servers = 1
19. pm.max_spare_servers = 3

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4.天生镜像

1. [root@localhost  php]# docker build -t php:lnmp .
2. [root@localhost php]#docker images
3. REPOSITORY   TAG       IMAGE ID       CREATED          SIZE
4. php          lnmp      145c2632ddf3   3 minutes ago    1.4GB
5. mysql        lnmp      e27bd3614a1d   22 minutes ago   10.1GB
6. lnmp         nginx     a5c5710e1bf1   2 hours ago      895MB
7. centos       7         eeb6ee3f44bd   2 years ago      204MB

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5.启动镜像容器

1. [root@localhost php]# docker run -itd --name php --net mynetwork --ip 172.20.0.30 -p 9000:9000 --volumes-from nginx --volumes-from mysql php:lnmp
2. 02254fedc4e6976998b5a60083c28af6040cdfcd3d16b2cc3a6c5dc40b0c5972
3. [root@localhost php]#docker ps
4. CONTAINER ID   IMAGE        COMMAND                   CREATED             STATUS             PORTS                                        NAMES
5. 02254fedc4e6   php:lnmp     "/bin/sh -c '/usr/lo…"   12 seconds ago      Up 11 seconds      0.0.0.0:9000->9000/tcp, :::9000->9000/tcp    php
6. d18533a527b1   mysql:lnmp   "/usr/sbin/init"          20 minutes ago      Up 20 minutes      3306/tcp                                     mysql
7. e0dbb5d14e79   lnmp:nginx   "/run.sh"                 About an hour ago   Up About an hour   0.0.0.0:80->80/tcp, :::80->80/tcp, 443/tcp   nginx

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6.验证php

1. [root@localhost php]# docker exec -it php bash
2. [root@localhost php]#docker exec -it php bash
3. [root@02254fedc4e6 php-7.1.10]# ps -aux
4. USER        PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
5. root          1  0.0  0.4 113028  7520 pts/0    Ss+  01:43   0:00 php-fpm: m
6. nginx         7  0.0  0.2 113028  3772 pts/0    S+   01:43   0:00 php-fpm: p
7. nginx         8  0.0  0.2 113028  3772 pts/0    S+   01:43   0:00 php-fpm: p
8. root          9  0.1  0.1  11828  1888 pts/1    Ss   01:44   0:00 bash
9. root         23  0.0  0.0  51732  1728 pts/1    R+   01:44   0:00 ps -aux

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五、启动Wordpress服务

1.Mysql数据库授权

1. [root@localhost nginx]# docker exec -it mysql bash
2. [root@0a4ad94e00e8 bin]# mysql -u root -p
3. Enter password:
4. #初始密码为空
5. mysql> create database wordpress;
6. Query OK, 1 row affected (0.00 sec)
8. mysql> grant all privileges on wordpress.* to 'wordpress'@'%' identified by '123456';
9. Query OK, 0 rows affected, 1 warning (0.00 sec)
11. mysql> grant all privileges on *.* to 'root'@'%' identified by '123456';
12. Query OK, 0 rows affected, 1 warning (0.00 sec)
14. mysql> flush privileges;
15. Query OK, 0 rows affected (0.00 sec)

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2.欣赏器访问测试

访问http://192.168.241.11/wordpress/index.php

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