小编给大家分享一下Docker下如何部署lnmp，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！
拉取一个centos镜像
//下载centos镜像[root@localhost ~]# docker pull centosUsing default tag: latestlatest: Pulling from library/centosa1d0c7532777: Pull complete Digest: sha256:a27fd8080b517143cbbbab9dfb7c8571c40d67d534bbdee55bd6c473f432b177Status: Downloaded newer image for centos:latestdocker.io/library/centos:latest//查看镜像[root@localhost ~]# docker imagesREPOSITORY TAG IMAGE ID CREATED SIZEcentos latest 5d0da3dc9764 2 months ago 231MB基于centos生成nginx容器
//使用镜像启动容器并进入容器[root@localhost ~]# docker run -it --name centos_nginx centos /bin/bash[root@c193fcb41eae /]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ vim which make wget[root@c193fcb41eae /]# yum -y groups mark install 'Development Tools'//创建用户和组[root@c193fcb41eae /]# useradd -r -M -s /sbin/nologin nginx//创建日志存放目录[root@c193fcb41eae /]# mkdir -p /var/log/nginx[root@c193fcb41eae /]# chown -R nginx.nginx /var/log/nginx//下载安装包以及解压[root@c193fcb41eae /]# cd /usr/src/[root@c193fcb41eae src]# wget http://nginx.org/download/nginx-1.21.4.tar.gz[root@c193fcb41eae src]# lsdebug kernels nginx-1.21.4.tar.gz[root@c193fcb41eae src]# tar xf nginx-1.21.4.tar.gz //编译安装[root@c193fcb41eae src]# cd nginx-1.21.4[root@c193fcb41eae nginx-1.21.4]# ./configure \--prefix=/usr/local/nginx \--user=nginx \--group=nginx \--with-debug \--with-http_ssl_module \--with-http_realip_module \--with-http_image_filter_module \--with-http_gunzip_module \--with-http_gzip_static_module \--with-http_stub_status_module \--http-log-path=/var/log/nginx/access.log \--error-log-path=/var/log/nginx/error.log[root@c193fcb41eae nginx-1.21.4]# make -j $(grep 'processor' /proc/cpuinfo | wc -l) && make install [root@c193fcb41eae nginx-1.21.4]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh[root@c193fcb41eae nginx-1.21.4]# . /etc/profile.d/nginx.sh[root@c193fcb41eae nginx-1.21.4]# which nginx/usr/local/nginx/sbin/nginx[root@localhost ~]# docker exec -it nginx05 /bin/bash[root@c193fcb41eae /]# ss -antlState Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:80 [root@c193fcb41eae /]# vi /usr/local/nginx/conf/nginx.conf...... location / { root html; index index.php index.html index.htm;#在45行中添加index.php }...... #取消location ~ .php$ 大括号前的注释（65~71）行 location ~ \.php$ { root /var/www/html;#php测试页面目录 fastcgi_pass 127.0.0.1:9000;#在工作中这里要改为php服务器的地址 fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;#将/script改为$document_root include fastcgi_params; } ......daemon off;#在前台运行#下根目录下创建start.sh[root@c193fcb41eae /]# cat >> start.sh <<EOF#!/bin/bash/usr/local/nginx/sbin/nginxEOF[ctrl]+q+p退出容器[root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMESc193fcb41eae 1314444/source_nginx:nginx-1.21.4 "/bin/bash" 24 hours ago Up 30 minutes nginx05基于centos生成mysql容器
//做mysql镜像并使用容器模式的网络[root@localhost ~]# docker run -it --name mysql01 --network container:nginx05 centos:latest /bin/bash[root@3367881fd446 /]# #启动本地镜像centos 在里面安装MySQL --network container:nginx05 (以nginx05容器ID为共享网络)//重新打开一个终端查看并上传mysql包[root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES466e7f22d1f3 centos:latest "/bin/bash" 11 seconds ago Up 10 seconds mysql01# mysql容器正运行c193fcb41eae 1314444/source_nginx:nginx-1.21.4 "/usr/local/nginx/sb…" 9 hours ago Up 34 minutes 0.0.0.0:8080->80/tcp, :::8080->80/tcp nginx05# mysql容器正运行在这里插入代码片[root@localhost ~]# lsanaconda-ks.cfg mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz[root@localhost ~]# docker cp mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz mysql01:/usr/src//MySQL容器下查看[root@c193fcb41eae /]# ls /usr/src/debug kernels mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz////创建用户和组[root@c193fcb41eae /]# useradd -r -M -s /sbin/nologin mysql[root@c193fcb41eae /]# id mysqluid=998(mysql) gid=996(mysql) groups=996(mysql)//清理环境以及安装依赖包[root@c193fcb41eae /]# yum clean all[root@c193fcb41eae /]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel ncurses-compat-libs which numactl libaio//解压[root@c193fcb41eae /]# cd /usr/src/[root@c193fcb41eae src]# tar xf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz -C /usr/local/[root@c193fcb41eae src]# ls /usr/local/bin etc games include lib lib64 libexec mysql-5.7.34-linux-glibc2.12-x86_64 sbin share src//创建软连接[root@c193fcb41eae src]# cd /usr/local/[root@c193fcb41eae local]# ln -s mysql-5.7.34-linux-glibc2.12-x86_64 mysql[root@c193fcb41eae local]# ls -ltotal 0drwxr-xr-x 2 root root 6 Nov 3 2020 bindrwxr-xr-x 2 root root 6 Nov 3 2020 etcdrwxr-xr-x 2 root root 6 Nov 3 2020 gamesdrwxr-xr-x 2 root root 6 Nov 3 2020 includedrwxr-xr-x 2 root root 6 Nov 3 2020 libdrwxr-xr-x 3 root root 17 Sep 15 14:17 lib64drwxr-xr-x 2 root root 6 Nov 3 2020 libexeclrwxrwxrwx 1 root root 35 Dec 3 16:18 mysql -> mysql-5.7.34-linux-glibc2.12-x86_64drwxr-xr-x 9 root root 129 Dec 3 16:17 mysql-5.7.34-linux-glibc2.12-x86_64drwxr-xr-x 2 root root 6 Nov 3 2020 sbindrwxr-xr-x 5 root root 49 Sep 15 14:17 sharedrwxr-xr-x 2 root root 6 Nov 3 2020 src//修改属主属组[root@c193fcb41eae local]# chown -R mysql.mysql /usr/local/mysql*[root@c193fcb41eae local]# ls -ltotal 0drwxr-xr-x 2 root root 6 Nov 3 2020 bindrwxr-xr-x 2 root root 6 Nov 3 2020 etcdrwxr-xr-x 2 root root 6 Nov 3 2020 gamesdrwxr-xr-x 2 root root 6 Nov 3 2020 includedrwxr-xr-x 2 root root 6 Nov 3 2020 libdrwxr-xr-x 3 root root 17 Sep 15 14:17 lib64drwxr-xr-x 2 root root 6 Nov 3 2020 libexeclrwxrwxrwx 1 mysql mysql 35 Dec 3 16:18 mysql -> mysql-5.7.34-linux-glibc2.12-x86_64drwxr-xr-x 9 mysql mysql 129 Dec 3 16:17 mysql-5.7.34-linux-glibc2.12-x86_64drwxr-xr-x 2 root root 6 Nov 3 2020 sbindrwxr-xr-x 5 root root 49 Sep 15 14:17 sharedrwxr-xr-x 2 root root 6 Nov 3 2020 src//添加环境变量[root@c193fcb41eae local]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh[root@c193fcb41eae local]# source /etc/profile.d/mysql.sh[root@c193fcb41eae local]# which mysql/usr/local/mysql/bin/mysql//头文件(include)、读取lib[root@c193fcb41eae local]# ln -s /usr/local/mysql/include/ /usr/local/include/mysql[root@c193fcb41eae local]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf[root@c193fcb41eae local]# ldconfig//创建数据存放目录[root@c193fcb41eae local]# mkdir -p /opt/data[root@c193fcb41eae local]# chown -R mysql.mysql /opt/data/[root@c193fcb41eae local]# ls -l /opt/data/total 0//初始化数据库[root@c193fcb41eae local]# /usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --datadir=/opt/data2021-12-03T16:29:44.502079Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2021-12-03T16:29:44.673278Z 0 [Warning] InnoDB: New log files created, LSN=457902021-12-03T16:29:44.703121Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.2021-12-03T16:29:44.759550Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 395770aa-5456-11ec-a2ae-0242ac110003.2021-12-03T16:29:44.761730Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.2021-12-03T16:29:45.276899Z 0 [Warning] CA certificate ca.pem is self signed.2021-12-03T16:29:45.631478Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.//生成配置文件[root@c193fcb41eae local]# cat > /etc/my.cnf <<EOF[mysqld]basedir = /usr/local/mysqldatadir = /opt/datasocket = /tmp/mysql.sockport = 3306pid-file = /opt/data/mysql.piduser = mysqlskip-name-resolveEOF//修改[root@c193fcb41eae local]# sed -ri 's#^(basedir=).*#\1/usr/local/mysql#g' /usr/local/mysql/support-files/mysql.server[root@c193fcb41eae local]# sed -ri 's#^(datadir=).*#\1/opt/data#g' /usr/local/mysql/support-files/mysql.server[root@c193fcb41eae local]# ss -antlState Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* //启动[root@c193fcb41eae local]# /usr/local/mysql/support-files/mysql.server startStarting MySQL.Logging to '/opt/data/c193fcb41eae.err'. SUCCESS! [root@c193fcb41eae local]# ss -antlState Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* LISTEN 0 80 *:3306 *:* //修改密码[root@c193fcb41eae local]# mysqlWelcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 2Server version: 5.7.34 MySQL Community Server (GPL)Copyright (c) 2000, 2021, Oracle and/or its affiliates.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> set password = password('123456');Query OK, 0 rows affected, 1 warning (0.00 sec)mysql> quitBye//测试登录[root@c193fcb41eae local]# mysql -uroot -p123456mysql: [Warning] Using a password on the command line interface can be insecure.Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.7.34 MySQL Community Server (GPL)Copyright (c) 2000, 2021, Oracle and/or its affiliates.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> quitBye[root@c193fcb41eae src]# rm -rf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz在初始化mysql5.7的时候，报以下错误
error while loading shared libraries: libnuma.so.1: cannot open shared object file: No such file or directory//解决方法yum -y install numactl libaio基于centos生成php容器
//运行一个php容器和nginx共享网络[root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES466e7f22d1f3 centos:latest "/bin/bash" 52 minutes ago Up 3 minutes mysql01c193fcb41eae 1314444/source_nginx:nginx-1.21.4 "/usr/local/nginx/sb…" 10 hours ago Up About an hour 0.0.0.0:8080->80/tcp, :::8080->80/tcp nginx05[root@localhost ~]# docker run -it --name php8 --network container:nginx05 centos:latest /bin/bash# 启动本地镜像centos 在里面安装php --network container:nginx05 (以nginx05容器ID为共享网络)[root@c193fcb41eae /]# //重新打开一个终端查看正在运行的容器[root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES22ce0738d9d7 centos:latest "/bin/bash" 28 seconds ago Up 27 seconds php8466e7f22d1f3 centos:latest "/bin/bash" 54 minutes ago Up 5 minutes mysql01c193fcb41eae 1314444/source_nginx:nginx-1.21.4 "/usr/local/nginx/sb…" 10 hours ago Up About an hour 0.0.0.0:8080->80/tcp, :::8080->80/tcp nginx05//清理环境并安装epel源[root@c193fcb41eae /]# yum clean all[root@c193fcb41eae /]# yum -y install epel-release//安装依赖包[root@c193fcb41eae /]# yum install sqlite-devel libzip-devel libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel libjpeg-turbo libjpeg-turbo-devel libpng libpng-devel openldap-devel pcre-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel gcc gcc-c++ make which --allowerasing[root@c193fcb41eae /]# yum -y install http://mirror.centos.org/centos/8/PowerTools/x86_64/os/Packages/oniguruma-devel-6.8.2-2.el8.x86_64.rpm//打开另一个终端上传php包到容器内[root@localhost ~]# lsanaconda-ks.cfg mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz php-8.0.11.tar.gz[root@localhost ~]# docker cp php-8.0.11.tar.gz 22ce0738d9d7:/usr/src///解压[root@c193fcb41eae /]# ls /usr/src/debug kernels php-8.0.11.tar.gz[root@c193fcb41eae /]# cd /usr/src/[root@c193fcb41eae src]# tar xf php-8.0.11.tar.gz -C /usr/local/[root@c193fcb41eae src]# cd /usr/local/[root@c193fcb41eae local]# lsbin etc games include lib lib64 libexec php-8.0.11 sbin share src//编译并安装[root@c193fcb41eae local]# cd php-8.0.11/[root@c193fcb41eae php-8.0.11]# ./configure --prefix=/usr/local/php8 \--with-config-file-path=/etc \--enable-fpm \--disable-debug \--disable-rpath \--enable-shared \--enable-soap \--with-openssl \--enable-bcmath \--with-iconv \--with-bz2 \--enable-calendar \--with-curl \--enable-exif \--enable-ftp \--enable-gd \--with-jpeg \--with-zlib-dir \--with-freetype \--with-gettext \--enable-mbstring \--enable-pdo \--with-mysqli=mysqlnd \--with-pdo-mysql=mysqlnd \--with-readline \--enable-shmop \--enable-simplexml \--enable-sockets \--with-zip \--enable-mysqlnd-compression-support \--with-pear \--enable-pcntl \--enable-posix &&make && make install//添加环境变量[root@c193fcb41eae php-8.0.11]# echo 'export PATH=/usr/local/php8/bin:$PATH' > /etc/profile.d/php.sh[root@c193fcb41eae php-8.0.11]# source /etc/profile.d/php.sh[root@c193fcb41eae php-8.0.11]# which php/usr/local/php8/bin/php//配置php-fpm文件[root@c193fcb41eae php-8.0.11]# \cp php.ini-production /etc/php.ini[root@c193fcb41eae php-8.0.11]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm[root@c193fcb41eae php-8.0.11]# chmod +x /etc/init.d/php-fpm[root@c193fcb41eae php-8.0.11]# cp /usr/local/php8/etc/php-fpm.conf.default /usr/local/php8/etc/php-fpm.conf[root@c193fcb41eae php-8.0.11]# cp /usr/local/php8/etc/php-fpm.d/www.conf.default /usr/local/php8/etc/php-fpm.d/www.conf[root@c193fcb41eae /]# mkdir -p /var/www/html[root@c193fcb41eae /]# cat > /var/www/html/index.php <<EOF<?php phpinfo();?>EOF[root@c193fcb41eae /]# vi /usr/local/php8/etc/php-fpm.confdaemonize = no #取消注释并设置daemonize = no，让php在前台运行[root@c193fcb41eae /]# rm -rf /usr/src/php-8.0.11.tar.gz[root@c193fcb41eae php-8.0.11]# /usr/local/php8/sbin/php-fpm[root@c193fcb41eae php-8.0.11]# ss -anltState Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* LISTEN 0 128 127.0.0.1:9000 0.0.0.0:* LISTEN 0 80 *:3306 *:* //php启动脚本[root@c193fcb41eae /]# vi /start.sh#!/bin/bash/usr/local/php8/sbin/php-fpm[root@c193fcb41eae /]# chmod +x /start.sh [root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES22ce0738d9d7 centos:latest "/bin/bash" 46 minutes ago Up 46 minutes php8466e7f22d1f3 centos:latest "/bin/bash" 2 hours ago Up 51 minutes mysql01c193fcb41eae 1314444/source_nginx:nginx-1.21.4 "/usr/local/nginx/sb…" 11 hours ago Up 2 hours 0.0.0.0:8080->80/tcp, :::8080->80/tcp nginx05
制作镜像
[root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMESb8aff1ca0d45 centos:latest "./start.sh" 4 seconds ago Up 3 seconds php8cb81cdc671e4 centos:latest "./start.sh" 8 minutes ago Up 8 minutes mysql01c193fcb41eae nginx：latest "/usr/local/nginx/sb…" 11 minutes ago Up 11 minutes 0.0.0.0:8080->80/tcp, :::8080->80/tcp nginx05//制作nginx镜像[root@localhost ~]# docker commit -a ' hhr 123@qq.com' -c 'CMD ["/usr/local/nginx/sbin/nginx"]' nginx05 1314444/lnmp:nginx-v0.1sha256:ae3a6692a4c0c3a615bdf08ad2941a8526c0acda2b6b6b21dfb625407280ac25//制作mysql镜像[root@localhost ~]# docker commit -a ' hhr 123@qq.com' -c 'CMD ["./start.sh"]' mysql01 1314444/lnmp:mysql-v0.1sha256:ff7d2b91b948baf5ecde42ad6783d80b00fb4c18bc3edc3e9d907f2a7b0e8b96//制作php镜像[root@localhost ~]# docker commit -a ' hhr 123@qq.com' -c 'CMD ["./start.sh"]' php8 1314444/lnmp:php8-v0.1sha256:359cf3ac83b0faea8d17fa4ba7eb3ed149b4ab68b8f625ed20e049d73a2c78ee[root@localhost ~]# docker imagesREPOSITORY TAG IMAGE ID CREATED SIZE1314444/lnmp php8-v0.1 359cf3ac83b0 7 seconds ago 1.56GB1314444/lnmp mysql-v0.1 ff7d2b91b948 4 minutes ago 3.81GB1314444/lnmp nginx-v0.1 ae3a6692a4c0 7 minutes ago 551MBcentos latest 5d0da3dc9764 2 months ago 231MB用新镜像创建lnmp容器
//启动nginx容器[root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES[root@localhost ~]# docker run -d --name nginx -p 80:80 1314444/lnmp:nginx-v0.1fad400d5145fea77e336200b915fd2321a9ee3c14d0bf8ecb9fe112f8e2b9106[root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMESa5346a4eb92b ae3a6692a4c0 "./start.sh" 10 seconds ago Up 9 seconds 0.0.0.0:80->80/tcp, :::80->80/tcp nginx[root@localhost ~]# docker exec -it nginx /bin/bash[root@a5346a4eb92b /]# ss -anltState Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* //启动mysql容器[root@localhost ~]# docker run -d --name mysql --network container:fad400d5145f 1314444/lnmp:mysql-v0.1cb81cdc671e4c266ea9d1537367ab509e1c50a9c29d6741fed632ee6c3ad1ddb [root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES861eabb3a5b7 ff7d2b91b948 "./start.sh" 35 seconds ago Up 34 seconds mysqla5346a4eb92b ae3a6692a4c0 "./start.sh" 7 minutes ago Up 7 minutes 0.0.0.0:80->80/tcp, :::80->80/tcp nginx[root@localhost ~]# docker exec -it mysql /bin/bash[root@a5346a4eb92b /]# ss -antlState Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* LISTEN 0 80 *:3306 *:* //启动php容器[root@localhost ~]# docker run -d --name php --network container:fad400d5145f 1314444/lnmp:php-v0.1b8aff1ca0d45033ed1f20071d98678573edec8c6c9c521fc7ddf024b01c0d0f9[root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMESb8aff1ca0d45 1314444/lnmp:php-v0.1 "./start.sh" 4 seconds ago Up 3 seconds phpcb81cdc671e4 1314444/lnmp:mysql-v0.1 "./start.sh" 8 minutes ago Up 8 minutes mysqlfad400d5145f 0229f7e8313f "./start.sh" 11 minutes ago Up 11 minutes 0.0.0.0:80->80/tcp, :::80->80/tcp nginx[root@localhost ~]# docker exec -it php /bin/bash[root@fad400d5145f /]# ss -anltState Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* LISTEN 0 128 127.0.0.1:9000 0.0.0.0:* LISTEN 0 80 *:3306 *:*测试
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